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1 | 1 | # bugzilla.py - bugzilla integration for mercurial |
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2 | 2 | # |
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3 | 3 | # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> |
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4 | 4 | # Copyright 2011-2 Jim Hague <jim.hague@acm.org> |
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5 | 5 | # |
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6 | 6 | # This software may be used and distributed according to the terms of the |
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7 | 7 | # GNU General Public License version 2 or any later version. |
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8 | 8 | |
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9 | 9 | '''hooks for integrating with the Bugzilla bug tracker |
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10 | 10 | |
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11 | 11 | This hook extension adds comments on bugs in Bugzilla when changesets |
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12 | 12 | that refer to bugs by Bugzilla ID are seen. The comment is formatted using |
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13 | 13 | the Mercurial template mechanism. |
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14 | 14 | |
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15 | 15 | The bug references can optionally include an update for Bugzilla of the |
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16 | 16 | hours spent working on the bug. Bugs can also be marked fixed. |
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17 | 17 | |
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18 | 18 | Three basic modes of access to Bugzilla are provided: |
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19 | 19 | |
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20 | 20 | 1. Access via the Bugzilla XMLRPC interface. Requires Bugzilla 3.4 or later. |
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21 | 21 | |
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22 | 22 | 2. Check data via the Bugzilla XMLRPC interface and submit bug change |
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23 | 23 | via email to Bugzilla email interface. Requires Bugzilla 3.4 or later. |
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24 | 24 | |
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25 | 25 | 3. Writing directly to the Bugzilla database. Only Bugzilla installations |
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26 | 26 | using MySQL are supported. Requires Python MySQLdb. |
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27 | 27 | |
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28 | 28 | Writing directly to the database is susceptible to schema changes, and |
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29 | 29 | relies on a Bugzilla contrib script to send out bug change |
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30 | 30 | notification emails. This script runs as the user running Mercurial, |
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31 | 31 | must be run on the host with the Bugzilla install, and requires |
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32 | 32 | permission to read Bugzilla configuration details and the necessary |
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33 | 33 | MySQL user and password to have full access rights to the Bugzilla |
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34 | 34 | database. For these reasons this access mode is now considered |
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35 | 35 | deprecated, and will not be updated for new Bugzilla versions going |
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36 | 36 | forward. Only adding comments is supported in this access mode. |
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37 | 37 | |
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38 | 38 | Access via XMLRPC needs a Bugzilla username and password to be specified |
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39 | 39 | in the configuration. Comments are added under that username. Since the |
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40 | 40 | configuration must be readable by all Mercurial users, it is recommended |
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41 | 41 | that the rights of that user are restricted in Bugzilla to the minimum |
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42 | 42 | necessary to add comments. Marking bugs fixed requires Bugzilla 4.0 and later. |
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43 | 43 | |
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44 | 44 | Access via XMLRPC/email uses XMLRPC to query Bugzilla, but sends |
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45 | 45 | email to the Bugzilla email interface to submit comments to bugs. |
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46 | 46 | The From: address in the email is set to the email address of the Mercurial |
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47 | 47 | user, so the comment appears to come from the Mercurial user. In the event |
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48 | 48 | that the Mercurial user email is not recognised by Bugzilla as a Bugzilla |
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49 | 49 | user, the email associated with the Bugzilla username used to log into |
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50 | 50 | Bugzilla is used instead as the source of the comment. Marking bugs fixed |
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51 | 51 | works on all supported Bugzilla versions. |
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52 | 52 | |
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53 | 53 | Configuration items common to all access modes: |
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54 | 54 | |
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55 | 55 | bugzilla.version |
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56 | 56 | This access type to use. Values recognised are: |
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57 | 57 | |
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58 | 58 | :``xmlrpc``: Bugzilla XMLRPC interface. |
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59 | 59 | :``xmlrpc+email``: Bugzilla XMLRPC and email interfaces. |
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60 | 60 | :``3.0``: MySQL access, Bugzilla 3.0 and later. |
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61 | 61 | :``2.18``: MySQL access, Bugzilla 2.18 and up to but not |
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62 | 62 | including 3.0. |
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63 | 63 | :``2.16``: MySQL access, Bugzilla 2.16 and up to but not |
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64 | 64 | including 2.18. |
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65 | 65 | |
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66 | 66 | bugzilla.regexp |
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67 | 67 | Regular expression to match bug IDs for update in changeset commit message. |
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68 | 68 | It must contain one "()" named group ``<ids>`` containing the bug |
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69 | 69 | IDs separated by non-digit characters. It may also contain |
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70 | 70 | a named group ``<hours>`` with a floating-point number giving the |
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71 | 71 | hours worked on the bug. If no named groups are present, the first |
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72 | 72 | "()" group is assumed to contain the bug IDs, and work time is not |
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73 | 73 | updated. The default expression matches ``Bug 1234``, ``Bug no. 1234``, |
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74 | 74 | ``Bug number 1234``, ``Bugs 1234,5678``, ``Bug 1234 and 5678`` and |
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75 | 75 | variations thereof, followed by an hours number prefixed by ``h`` or |
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76 | 76 | ``hours``, e.g. ``hours 1.5``. Matching is case insensitive. |
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77 | 77 | |
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78 | 78 | bugzilla.fixregexp |
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79 | 79 | Regular expression to match bug IDs for marking fixed in changeset |
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80 | 80 | commit message. This must contain a "()" named group ``<ids>` containing |
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81 | 81 | the bug IDs separated by non-digit characters. It may also contain |
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82 | 82 | a named group ``<hours>`` with a floating-point number giving the |
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83 | 83 | hours worked on the bug. If no named groups are present, the first |
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84 | 84 | "()" group is assumed to contain the bug IDs, and work time is not |
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85 | 85 | updated. The default expression matches ``Fixes 1234``, ``Fixes bug 1234``, |
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86 | 86 | ``Fixes bugs 1234,5678``, ``Fixes 1234 and 5678`` and |
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87 | 87 | variations thereof, followed by an hours number prefixed by ``h`` or |
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88 | 88 | ``hours``, e.g. ``hours 1.5``. Matching is case insensitive. |
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89 | 89 | |
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90 | 90 | bugzilla.fixstatus |
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91 | 91 | The status to set a bug to when marking fixed. Default ``RESOLVED``. |
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92 | 92 | |
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93 | 93 | bugzilla.fixresolution |
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94 | 94 | The resolution to set a bug to when marking fixed. Default ``FIXED``. |
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95 | 95 | |
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96 | 96 | bugzilla.style |
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97 | 97 | The style file to use when formatting comments. |
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98 | 98 | |
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99 | 99 | bugzilla.template |
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100 | 100 | Template to use when formatting comments. Overrides style if |
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101 | 101 | specified. In addition to the usual Mercurial keywords, the |
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102 | 102 | extension specifies: |
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103 | 103 | |
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104 | 104 | :``{bug}``: The Bugzilla bug ID. |
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105 | 105 | :``{root}``: The full pathname of the Mercurial repository. |
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106 | 106 | :``{webroot}``: Stripped pathname of the Mercurial repository. |
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107 | 107 | :``{hgweb}``: Base URL for browsing Mercurial repositories. |
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108 | 108 | |
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109 | 109 | Default ``changeset {node|short} in repo {root} refers to bug |
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110 | 110 | {bug}.\\ndetails:\\n\\t{desc|tabindent}`` |
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111 | 111 | |
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112 | 112 | bugzilla.strip |
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113 | 113 | The number of path separator characters to strip from the front of |
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114 | 114 | the Mercurial repository path (``{root}`` in templates) to produce |
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115 | 115 | ``{webroot}``. For example, a repository with ``{root}`` |
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116 | 116 | ``/var/local/my-project`` with a strip of 2 gives a value for |
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117 | 117 | ``{webroot}`` of ``my-project``. Default 0. |
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118 | 118 | |
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119 | 119 | web.baseurl |
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120 | 120 | Base URL for browsing Mercurial repositories. Referenced from |
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121 | 121 | templates as ``{hgweb}``. |
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122 | 122 | |
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123 | 123 | Configuration items common to XMLRPC+email and MySQL access modes: |
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124 | 124 | |
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125 | 125 | bugzilla.usermap |
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126 | 126 | Path of file containing Mercurial committer email to Bugzilla user email |
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127 | 127 | mappings. If specified, the file should contain one mapping per |
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128 | 128 | line:: |
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129 | 129 | |
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130 | 130 | committer = Bugzilla user |
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131 | 131 | |
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132 | 132 | See also the ``[usermap]`` section. |
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133 | 133 | |
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134 | 134 | The ``[usermap]`` section is used to specify mappings of Mercurial |
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135 | 135 | committer email to Bugzilla user email. See also ``bugzilla.usermap``. |
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136 | 136 | Contains entries of the form ``committer = Bugzilla user``. |
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137 | 137 | |
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138 | 138 | XMLRPC access mode configuration: |
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139 | 139 | |
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140 | 140 | bugzilla.bzurl |
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141 | 141 | The base URL for the Bugzilla installation. |
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142 | 142 | Default ``http://localhost/bugzilla``. |
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143 | 143 | |
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144 | 144 | bugzilla.user |
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145 | 145 | The username to use to log into Bugzilla via XMLRPC. Default |
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146 | 146 | ``bugs``. |
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147 | 147 | |
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148 | 148 | bugzilla.password |
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149 | 149 | The password for Bugzilla login. |
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150 | 150 | |
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151 | 151 | XMLRPC+email access mode uses the XMLRPC access mode configuration items, |
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152 | 152 | and also: |
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153 | 153 | |
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154 | 154 | bugzilla.bzemail |
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155 | 155 | The Bugzilla email address. |
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156 | 156 | |
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157 | 157 | In addition, the Mercurial email settings must be configured. See the |
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158 | 158 | documentation in hgrc(5), sections ``[email]`` and ``[smtp]``. |
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159 | 159 | |
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160 | 160 | MySQL access mode configuration: |
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161 | 161 | |
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162 | 162 | bugzilla.host |
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163 | 163 | Hostname of the MySQL server holding the Bugzilla database. |
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164 | 164 | Default ``localhost``. |
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165 | 165 | |
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166 | 166 | bugzilla.db |
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167 | 167 | Name of the Bugzilla database in MySQL. Default ``bugs``. |
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168 | 168 | |
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169 | 169 | bugzilla.user |
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170 | 170 | Username to use to access MySQL server. Default ``bugs``. |
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171 | 171 | |
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172 | 172 | bugzilla.password |
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173 | 173 | Password to use to access MySQL server. |
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174 | 174 | |
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175 | 175 | bugzilla.timeout |
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176 | 176 | Database connection timeout (seconds). Default 5. |
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177 | 177 | |
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178 | 178 | bugzilla.bzuser |
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179 | 179 | Fallback Bugzilla user name to record comments with, if changeset |
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180 | 180 | committer cannot be found as a Bugzilla user. |
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181 | 181 | |
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182 | 182 | bugzilla.bzdir |
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183 | 183 | Bugzilla install directory. Used by default notify. Default |
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184 | 184 | ``/var/www/html/bugzilla``. |
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185 | 185 | |
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186 | 186 | bugzilla.notify |
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187 | 187 | The command to run to get Bugzilla to send bug change notification |
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188 | 188 | emails. Substitutes from a map with 3 keys, ``bzdir``, ``id`` (bug |
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189 | 189 | id) and ``user`` (committer bugzilla email). Default depends on |
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190 | 190 | version; from 2.18 it is "cd %(bzdir)s && perl -T |
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191 | 191 | contrib/sendbugmail.pl %(id)s %(user)s". |
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192 | 192 | |
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193 | 193 | Activating the extension:: |
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194 | 194 | |
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195 | 195 | [extensions] |
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196 | 196 | bugzilla = |
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197 | 197 | |
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198 | 198 | [hooks] |
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199 | 199 | # run bugzilla hook on every change pulled or pushed in here |
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200 | 200 | incoming.bugzilla = python:hgext.bugzilla.hook |
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201 | 201 | |
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202 | 202 | Example configurations: |
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203 | 203 | |
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204 | 204 | XMLRPC example configuration. This uses the Bugzilla at |
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205 | 205 | ``http://my-project.org/bugzilla``, logging in as user |
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206 | 206 | ``bugmail@my-project.org`` with password ``plugh``. It is used with a |
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207 | 207 | collection of Mercurial repositories in ``/var/local/hg/repos/``, |
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208 | 208 | with a web interface at ``http://my-project.org/hg``. :: |
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209 | 209 | |
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210 | 210 | [bugzilla] |
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211 | 211 | bzurl=http://my-project.org/bugzilla |
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212 | 212 | user=bugmail@my-project.org |
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213 | 213 | password=plugh |
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214 | 214 | version=xmlrpc |
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215 | 215 | template=Changeset {node|short} in {root|basename}. |
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216 | 216 | {hgweb}/{webroot}/rev/{node|short}\\n |
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217 | 217 | {desc}\\n |
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218 | 218 | strip=5 |
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219 | 219 | |
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220 | 220 | [web] |
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221 | 221 | baseurl=http://my-project.org/hg |
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222 | 222 | |
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223 | 223 | XMLRPC+email example configuration. This uses the Bugzilla at |
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224 | 224 | ``http://my-project.org/bugzilla``, logging in as user |
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225 | 225 | ``bugmail@my-project.org`` with password ``plugh``. It is used with a |
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226 | 226 | collection of Mercurial repositories in ``/var/local/hg/repos/``, |
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227 | 227 | with a web interface at ``http://my-project.org/hg``. Bug comments |
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228 | 228 | are sent to the Bugzilla email address |
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229 | 229 | ``bugzilla@my-project.org``. :: |
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230 | 230 | |
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231 | 231 | [bugzilla] |
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232 | 232 | bzurl=http://my-project.org/bugzilla |
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233 | 233 | user=bugmail@my-project.org |
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234 | 234 | password=plugh |
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235 | 235 | version=xmlrpc |
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236 | 236 | bzemail=bugzilla@my-project.org |
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237 | 237 | template=Changeset {node|short} in {root|basename}. |
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238 | 238 | {hgweb}/{webroot}/rev/{node|short}\\n |
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239 | 239 | {desc}\\n |
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240 | 240 | strip=5 |
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241 | 241 | |
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242 | 242 | [web] |
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243 | 243 | baseurl=http://my-project.org/hg |
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244 | 244 | |
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245 | 245 | [usermap] |
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246 | 246 | user@emaildomain.com=user.name@bugzilladomain.com |
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247 | 247 | |
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248 | 248 | MySQL example configuration. This has a local Bugzilla 3.2 installation |
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249 | 249 | in ``/opt/bugzilla-3.2``. The MySQL database is on ``localhost``, |
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250 | 250 | the Bugzilla database name is ``bugs`` and MySQL is |
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251 | 251 | accessed with MySQL username ``bugs`` password ``XYZZY``. It is used |
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252 | 252 | with a collection of Mercurial repositories in ``/var/local/hg/repos/``, |
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253 | 253 | with a web interface at ``http://my-project.org/hg``. :: |
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254 | 254 | |
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255 | 255 | [bugzilla] |
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256 | 256 | host=localhost |
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257 | 257 | password=XYZZY |
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258 | 258 | version=3.0 |
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259 | 259 | bzuser=unknown@domain.com |
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260 | 260 | bzdir=/opt/bugzilla-3.2 |
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261 | 261 | template=Changeset {node|short} in {root|basename}. |
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262 | 262 | {hgweb}/{webroot}/rev/{node|short}\\n |
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263 | 263 | {desc}\\n |
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264 | 264 | strip=5 |
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265 | 265 | |
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266 | 266 | [web] |
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267 | 267 | baseurl=http://my-project.org/hg |
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268 | 268 | |
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269 | 269 | [usermap] |
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270 | 270 | user@emaildomain.com=user.name@bugzilladomain.com |
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271 | 271 | |
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272 | 272 | All the above add a comment to the Bugzilla bug record of the form:: |
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273 | 273 | |
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274 | 274 | Changeset 3b16791d6642 in repository-name. |
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275 | 275 | http://my-project.org/hg/repository-name/rev/3b16791d6642 |
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276 | 276 | |
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277 | 277 | Changeset commit comment. Bug 1234. |
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278 | 278 | ''' |
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279 | 279 | |
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280 | 280 | from mercurial.i18n import _ |
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281 | 281 | from mercurial.node import short |
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282 | 282 | from mercurial import cmdutil, mail, templater, util |
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283 | 283 | import re, time, urlparse, xmlrpclib |
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284 | 284 | |
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285 | 285 | class bzaccess(object): |
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286 | 286 | '''Base class for access to Bugzilla.''' |
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287 | 287 | |
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288 | 288 | def __init__(self, ui): |
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289 | 289 | self.ui = ui |
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290 | 290 | usermap = self.ui.config('bugzilla', 'usermap') |
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291 | 291 | if usermap: |
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292 | 292 | self.ui.readconfig(usermap, sections=['usermap']) |
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293 | 293 | |
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294 | 294 | def map_committer(self, user): |
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295 | 295 | '''map name of committer to Bugzilla user name.''' |
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296 | 296 | for committer, bzuser in self.ui.configitems('usermap'): |
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297 | 297 | if committer.lower() == user.lower(): |
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298 | 298 | return bzuser |
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299 | 299 | return user |
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300 | 300 | |
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301 | 301 | # Methods to be implemented by access classes. |
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302 | 302 | # |
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303 | 303 | # 'bugs' is a dict keyed on bug id, where values are a dict holding |
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304 | 304 | # updates to bug state. Recognised dict keys are: |
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305 | 305 | # |
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306 | 306 | # 'hours': Value, float containing work hours to be updated. |
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307 | 307 | # 'fix': If key present, bug is to be marked fixed. Value ignored. |
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308 | 308 | |
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309 | 309 | def filter_real_bug_ids(self, bugs): |
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310 | 310 | '''remove bug IDs that do not exist in Bugzilla from bugs.''' |
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311 | 311 | pass |
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312 | 312 | |
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313 | 313 | def filter_cset_known_bug_ids(self, node, bugs): |
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314 | 314 | '''remove bug IDs where node occurs in comment text from bugs.''' |
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315 | 315 | pass |
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316 | 316 | |
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317 | 317 | def updatebug(self, bugid, newstate, text, committer): |
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318 | 318 | '''update the specified bug. Add comment text and set new states. |
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319 | 319 | |
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320 | 320 | If possible add the comment as being from the committer of |
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321 | 321 | the changeset. Otherwise use the default Bugzilla user. |
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322 | 322 | ''' |
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323 | 323 | pass |
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324 | 324 | |
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325 | 325 | def notify(self, bugs, committer): |
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326 | 326 | '''Force sending of Bugzilla notification emails. |
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327 | 327 | |
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328 | 328 | Only required if the access method does not trigger notification |
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329 | 329 | emails automatically. |
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330 | 330 | ''' |
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331 | 331 | pass |
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332 | 332 | |
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333 | 333 | # Bugzilla via direct access to MySQL database. |
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334 | 334 | class bzmysql(bzaccess): |
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335 | 335 | '''Support for direct MySQL access to Bugzilla. |
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336 | 336 | |
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337 | 337 | The earliest Bugzilla version this is tested with is version 2.16. |
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338 | 338 | |
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339 | 339 | If your Bugzilla is version 3.4 or above, you are strongly |
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340 | 340 | recommended to use the XMLRPC access method instead. |
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341 | 341 | ''' |
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342 | 342 | |
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343 | 343 | @staticmethod |
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344 | 344 | def sql_buglist(ids): |
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345 | 345 | '''return SQL-friendly list of bug ids''' |
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346 | 346 | return '(' + ','.join(map(str, ids)) + ')' |
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347 | 347 | |
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348 | 348 | _MySQLdb = None |
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349 | 349 | |
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350 | 350 | def __init__(self, ui): |
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351 | 351 | try: |
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352 | 352 | import MySQLdb as mysql |
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353 | 353 | bzmysql._MySQLdb = mysql |
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354 | 354 | except ImportError, err: |
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355 | 355 | raise util.Abort(_('python mysql support not available: %s') % err) |
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356 | 356 | |
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357 | 357 | bzaccess.__init__(self, ui) |
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358 | 358 | |
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359 | 359 | host = self.ui.config('bugzilla', 'host', 'localhost') |
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360 | 360 | user = self.ui.config('bugzilla', 'user', 'bugs') |
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361 | 361 | passwd = self.ui.config('bugzilla', 'password') |
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362 | 362 | db = self.ui.config('bugzilla', 'db', 'bugs') |
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363 | 363 | timeout = int(self.ui.config('bugzilla', 'timeout', 5)) |
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364 | 364 | self.ui.note(_('connecting to %s:%s as %s, password %s\n') % |
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365 | 365 | (host, db, user, '*' * len(passwd))) |
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366 | 366 | self.conn = bzmysql._MySQLdb.connect(host=host, |
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367 | 367 | user=user, passwd=passwd, |
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368 | 368 | db=db, |
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369 | 369 | connect_timeout=timeout) |
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370 | 370 | self.cursor = self.conn.cursor() |
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371 | 371 | self.longdesc_id = self.get_longdesc_id() |
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372 | 372 | self.user_ids = {} |
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373 | 373 | self.default_notify = "cd %(bzdir)s && ./processmail %(id)s %(user)s" |
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374 | 374 | |
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375 | 375 | def run(self, *args, **kwargs): |
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376 | 376 | '''run a query.''' |
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377 | 377 | self.ui.note(_('query: %s %s\n') % (args, kwargs)) |
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378 | 378 | try: |
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379 | 379 | self.cursor.execute(*args, **kwargs) |
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380 | 380 | except bzmysql._MySQLdb.MySQLError: |
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381 | 381 | self.ui.note(_('failed query: %s %s\n') % (args, kwargs)) |
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382 | 382 | raise |
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383 | 383 | |
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384 | 384 | def get_longdesc_id(self): |
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385 | 385 | '''get identity of longdesc field''' |
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386 | 386 | self.run('select fieldid from fielddefs where name = "longdesc"') |
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387 | 387 | ids = self.cursor.fetchall() |
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388 | 388 | if len(ids) != 1: |
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389 | 389 | raise util.Abort(_('unknown database schema')) |
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390 | 390 | return ids[0][0] |
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391 | 391 | |
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392 | 392 | def filter_real_bug_ids(self, bugs): |
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393 | 393 | '''filter not-existing bugs from set.''' |
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394 | 394 | self.run('select bug_id from bugs where bug_id in %s' % |
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395 | 395 | bzmysql.sql_buglist(bugs.keys())) |
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396 | 396 | existing = [id for (id,) in self.cursor.fetchall()] |
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397 | 397 | for id in bugs.keys(): |
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398 | 398 | if id not in existing: |
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399 | 399 | self.ui.status(_('bug %d does not exist\n') % id) |
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400 | 400 | del bugs[id] |
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401 | 401 | |
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402 | 402 | def filter_cset_known_bug_ids(self, node, bugs): |
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403 | 403 | '''filter bug ids that already refer to this changeset from set.''' |
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404 | 404 | self.run('''select bug_id from longdescs where |
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405 | 405 | bug_id in %s and thetext like "%%%s%%"''' % |
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406 | 406 | (bzmysql.sql_buglist(bugs.keys()), short(node))) |
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407 | 407 | for (id,) in self.cursor.fetchall(): |
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408 | 408 | self.ui.status(_('bug %d already knows about changeset %s\n') % |
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409 | 409 | (id, short(node))) |
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410 | 410 | del bugs[id] |
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411 | 411 | |
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412 | 412 | def notify(self, bugs, committer): |
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413 | 413 | '''tell bugzilla to send mail.''' |
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414 | 414 | self.ui.status(_('telling bugzilla to send mail:\n')) |
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415 | 415 | (user, userid) = self.get_bugzilla_user(committer) |
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416 | 416 | for id in bugs.keys(): |
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417 | 417 | self.ui.status(_(' bug %s\n') % id) |
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418 | 418 | cmdfmt = self.ui.config('bugzilla', 'notify', self.default_notify) |
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419 | 419 | bzdir = self.ui.config('bugzilla', 'bzdir', '/var/www/html/bugzilla') |
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420 | 420 | try: |
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421 | 421 | # Backwards-compatible with old notify string, which |
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422 | 422 | # took one string. This will throw with a new format |
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423 | 423 | # string. |
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424 | 424 | cmd = cmdfmt % id |
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425 | 425 | except TypeError: |
|
426 | 426 | cmd = cmdfmt % {'bzdir': bzdir, 'id': id, 'user': user} |
|
427 | 427 | self.ui.note(_('running notify command %s\n') % cmd) |
|
428 | 428 | fp = util.popen('(%s) 2>&1' % cmd) |
|
429 | 429 | out = fp.read() |
|
430 | 430 | ret = fp.close() |
|
431 | 431 | if ret: |
|
432 | 432 | self.ui.warn(out) |
|
433 | 433 | raise util.Abort(_('bugzilla notify command %s') % |
|
434 | 434 | util.explainexit(ret)[0]) |
|
435 | 435 | self.ui.status(_('done\n')) |
|
436 | 436 | |
|
437 | 437 | def get_user_id(self, user): |
|
438 | 438 | '''look up numeric bugzilla user id.''' |
|
439 | 439 | try: |
|
440 | 440 | return self.user_ids[user] |
|
441 | 441 | except KeyError: |
|
442 | 442 | try: |
|
443 | 443 | userid = int(user) |
|
444 | 444 | except ValueError: |
|
445 | 445 | self.ui.note(_('looking up user %s\n') % user) |
|
446 | 446 | self.run('''select userid from profiles |
|
447 | 447 | where login_name like %s''', user) |
|
448 | 448 | all = self.cursor.fetchall() |
|
449 | 449 | if len(all) != 1: |
|
450 | 450 | raise KeyError(user) |
|
451 | 451 | userid = int(all[0][0]) |
|
452 | 452 | self.user_ids[user] = userid |
|
453 | 453 | return userid |
|
454 | 454 | |
|
455 | 455 | def get_bugzilla_user(self, committer): |
|
456 | 456 | '''See if committer is a registered bugzilla user. Return |
|
457 | 457 | bugzilla username and userid if so. If not, return default |
|
458 | 458 | bugzilla username and userid.''' |
|
459 | 459 | user = self.map_committer(committer) |
|
460 | 460 | try: |
|
461 | 461 | userid = self.get_user_id(user) |
|
462 | 462 | except KeyError: |
|
463 | 463 | try: |
|
464 | 464 | defaultuser = self.ui.config('bugzilla', 'bzuser') |
|
465 | 465 | if not defaultuser: |
|
466 | 466 | raise util.Abort(_('cannot find bugzilla user id for %s') % |
|
467 | 467 | user) |
|
468 | 468 | userid = self.get_user_id(defaultuser) |
|
469 | 469 | user = defaultuser |
|
470 | 470 | except KeyError: |
|
471 | 471 | raise util.Abort(_('cannot find bugzilla user id for %s or %s') % |
|
472 | 472 | (user, defaultuser)) |
|
473 | 473 | return (user, userid) |
|
474 | 474 | |
|
475 | 475 | def updatebug(self, bugid, newstate, text, committer): |
|
476 | 476 | '''update bug state with comment text. |
|
477 | 477 | |
|
478 | 478 | Try adding comment as committer of changeset, otherwise as |
|
479 | 479 | default bugzilla user.''' |
|
480 | 480 | if len(newstate) > 0: |
|
481 | 481 | self.ui.warn(_("Bugzilla/MySQL cannot update bug state\n")) |
|
482 | 482 | |
|
483 | 483 | (user, userid) = self.get_bugzilla_user(committer) |
|
484 | 484 | now = time.strftime('%Y-%m-%d %H:%M:%S') |
|
485 | 485 | self.run('''insert into longdescs |
|
486 | 486 | (bug_id, who, bug_when, thetext) |
|
487 | 487 | values (%s, %s, %s, %s)''', |
|
488 | 488 | (bugid, userid, now, text)) |
|
489 | 489 | self.run('''insert into bugs_activity (bug_id, who, bug_when, fieldid) |
|
490 | 490 | values (%s, %s, %s, %s)''', |
|
491 | 491 | (bugid, userid, now, self.longdesc_id)) |
|
492 | 492 | self.conn.commit() |
|
493 | 493 | |
|
494 | 494 | class bzmysql_2_18(bzmysql): |
|
495 | 495 | '''support for bugzilla 2.18 series.''' |
|
496 | 496 | |
|
497 | 497 | def __init__(self, ui): |
|
498 | 498 | bzmysql.__init__(self, ui) |
|
499 | 499 | self.default_notify = \ |
|
500 | 500 | "cd %(bzdir)s && perl -T contrib/sendbugmail.pl %(id)s %(user)s" |
|
501 | 501 | |
|
502 | 502 | class bzmysql_3_0(bzmysql_2_18): |
|
503 | 503 | '''support for bugzilla 3.0 series.''' |
|
504 | 504 | |
|
505 | 505 | def __init__(self, ui): |
|
506 | 506 | bzmysql_2_18.__init__(self, ui) |
|
507 | 507 | |
|
508 | 508 | def get_longdesc_id(self): |
|
509 | 509 | '''get identity of longdesc field''' |
|
510 | 510 | self.run('select id from fielddefs where name = "longdesc"') |
|
511 | 511 | ids = self.cursor.fetchall() |
|
512 | 512 | if len(ids) != 1: |
|
513 | 513 | raise util.Abort(_('unknown database schema')) |
|
514 | 514 | return ids[0][0] |
|
515 | 515 | |
|
516 | 516 | # Buzgilla via XMLRPC interface. |
|
517 | 517 | |
|
518 | 518 | class cookietransportrequest(object): |
|
519 | 519 | """A Transport request method that retains cookies over its lifetime. |
|
520 | 520 | |
|
521 | 521 | The regular xmlrpclib transports ignore cookies. Which causes |
|
522 | 522 | a bit of a problem when you need a cookie-based login, as with |
|
523 | 523 | the Bugzilla XMLRPC interface. |
|
524 | 524 | |
|
525 | 525 | So this is a helper for defining a Transport which looks for |
|
526 | 526 | cookies being set in responses and saves them to add to all future |
|
527 | 527 | requests. |
|
528 | 528 | """ |
|
529 | 529 | |
|
530 | 530 | # Inspiration drawn from |
|
531 | 531 | # http://blog.godson.in/2010/09/how-to-make-python-xmlrpclib-client.html |
|
532 | 532 | # http://www.itkovian.net/base/transport-class-for-pythons-xml-rpc-lib/ |
|
533 | 533 | |
|
534 | 534 | cookies = [] |
|
535 | 535 | def send_cookies(self, connection): |
|
536 | 536 | if self.cookies: |
|
537 | 537 | for cookie in self.cookies: |
|
538 | 538 | connection.putheader("Cookie", cookie) |
|
539 | 539 | |
|
540 | 540 | def request(self, host, handler, request_body, verbose=0): |
|
541 | 541 | self.verbose = verbose |
|
542 | 542 | self.accept_gzip_encoding = False |
|
543 | 543 | |
|
544 | 544 | # issue XML-RPC request |
|
545 | 545 | h = self.make_connection(host) |
|
546 | 546 | if verbose: |
|
547 | 547 | h.set_debuglevel(1) |
|
548 | 548 | |
|
549 | 549 | self.send_request(h, handler, request_body) |
|
550 | 550 | self.send_host(h, host) |
|
551 | 551 | self.send_cookies(h) |
|
552 | 552 | self.send_user_agent(h) |
|
553 | 553 | self.send_content(h, request_body) |
|
554 | 554 | |
|
555 | 555 | # Deal with differences between Python 2.4-2.6 and 2.7. |
|
556 | 556 | # In the former h is a HTTP(S). In the latter it's a |
|
557 | 557 | # HTTP(S)Connection. Luckily, the 2.4-2.6 implementation of |
|
558 | 558 | # HTTP(S) has an underlying HTTP(S)Connection, so extract |
|
559 | 559 | # that and use it. |
|
560 | 560 | try: |
|
561 | 561 | response = h.getresponse() |
|
562 | 562 | except AttributeError: |
|
563 | 563 | response = h._conn.getresponse() |
|
564 | 564 | |
|
565 | 565 | # Add any cookie definitions to our list. |
|
566 | 566 | for header in response.msg.getallmatchingheaders("Set-Cookie"): |
|
567 | 567 | val = header.split(": ", 1)[1] |
|
568 | 568 | cookie = val.split(";", 1)[0] |
|
569 | 569 | self.cookies.append(cookie) |
|
570 | 570 | |
|
571 | 571 | if response.status != 200: |
|
572 | 572 | raise xmlrpclib.ProtocolError(host + handler, response.status, |
|
573 | 573 | response.reason, response.msg.headers) |
|
574 | 574 | |
|
575 | 575 | payload = response.read() |
|
576 | 576 | parser, unmarshaller = self.getparser() |
|
577 | 577 | parser.feed(payload) |
|
578 | 578 | parser.close() |
|
579 | 579 | |
|
580 | 580 | return unmarshaller.close() |
|
581 | 581 | |
|
582 | 582 | # The explicit calls to the underlying xmlrpclib __init__() methods are |
|
583 | 583 | # necessary. The xmlrpclib.Transport classes are old-style classes, and |
|
584 | 584 | # it turns out their __init__() doesn't get called when doing multiple |
|
585 | 585 | # inheritance with a new-style class. |
|
586 | 586 | class cookietransport(cookietransportrequest, xmlrpclib.Transport): |
|
587 | 587 | def __init__(self, use_datetime=0): |
|
588 |
xmlrpclib.Transport |
|
|
588 | if util.safehasattr(xmlrpclib.Transport, "__init__"): | |
|
589 | xmlrpclib.Transport.__init__(self, use_datetime) | |
|
589 | 590 | |
|
590 | 591 | class cookiesafetransport(cookietransportrequest, xmlrpclib.SafeTransport): |
|
591 | 592 | def __init__(self, use_datetime=0): |
|
592 | xmlrpclib.SafeTransport.__init__(self, use_datetime) | |
|
593 | if util.safehasattr(xmlrpclib.Transport, "__init__"): | |
|
594 | xmlrpclib.SafeTransport.__init__(self, use_datetime) | |
|
593 | 595 | |
|
594 | 596 | class bzxmlrpc(bzaccess): |
|
595 | 597 | """Support for access to Bugzilla via the Bugzilla XMLRPC API. |
|
596 | 598 | |
|
597 | 599 | Requires a minimum Bugzilla version 3.4. |
|
598 | 600 | """ |
|
599 | 601 | |
|
600 | 602 | def __init__(self, ui): |
|
601 | 603 | bzaccess.__init__(self, ui) |
|
602 | 604 | |
|
603 | 605 | bzweb = self.ui.config('bugzilla', 'bzurl', |
|
604 | 606 | 'http://localhost/bugzilla/') |
|
605 | 607 | bzweb = bzweb.rstrip("/") + "/xmlrpc.cgi" |
|
606 | 608 | |
|
607 | 609 | user = self.ui.config('bugzilla', 'user', 'bugs') |
|
608 | 610 | passwd = self.ui.config('bugzilla', 'password') |
|
609 | 611 | |
|
610 | 612 | self.fixstatus = self.ui.config('bugzilla', 'fixstatus', 'RESOLVED') |
|
611 | 613 | self.fixresolution = self.ui.config('bugzilla', 'fixresolution', |
|
612 | 614 | 'FIXED') |
|
613 | 615 | |
|
614 | 616 | self.bzproxy = xmlrpclib.ServerProxy(bzweb, self.transport(bzweb)) |
|
615 | 617 | ver = self.bzproxy.Bugzilla.version()['version'].split('.') |
|
616 | 618 | self.bzvermajor = int(ver[0]) |
|
617 | 619 | self.bzverminor = int(ver[1]) |
|
618 | 620 | self.bzproxy.User.login(dict(login=user, password=passwd)) |
|
619 | 621 | |
|
620 | 622 | def transport(self, uri): |
|
621 | 623 | if urlparse.urlparse(uri, "http")[0] == "https": |
|
622 | 624 | return cookiesafetransport() |
|
623 | 625 | else: |
|
624 | 626 | return cookietransport() |
|
625 | 627 | |
|
626 | 628 | def get_bug_comments(self, id): |
|
627 | 629 | """Return a string with all comment text for a bug.""" |
|
628 | 630 | c = self.bzproxy.Bug.comments(dict(ids=[id], include_fields=['text'])) |
|
629 | 631 | return ''.join([t['text'] for t in c['bugs'][str(id)]['comments']]) |
|
630 | 632 | |
|
631 | 633 | def filter_real_bug_ids(self, bugs): |
|
632 | 634 | probe = self.bzproxy.Bug.get(dict(ids=sorted(bugs.keys()), |
|
633 | 635 | include_fields=[], |
|
634 | 636 | permissive=True)) |
|
635 | 637 | for badbug in probe['faults']: |
|
636 | 638 | id = badbug['id'] |
|
637 | 639 | self.ui.status(_('bug %d does not exist\n') % id) |
|
638 | 640 | del bugs[id] |
|
639 | 641 | |
|
640 | 642 | def filter_cset_known_bug_ids(self, node, bugs): |
|
641 | 643 | for id in sorted(bugs.keys()): |
|
642 | 644 | if self.get_bug_comments(id).find(short(node)) != -1: |
|
643 | 645 | self.ui.status(_('bug %d already knows about changeset %s\n') % |
|
644 | 646 | (id, short(node))) |
|
645 | 647 | del bugs[id] |
|
646 | 648 | |
|
647 | 649 | def updatebug(self, bugid, newstate, text, committer): |
|
648 | 650 | args = {} |
|
649 | 651 | if 'hours' in newstate: |
|
650 | 652 | args['work_time'] = newstate['hours'] |
|
651 | 653 | |
|
652 | 654 | if self.bzvermajor >= 4: |
|
653 | 655 | args['ids'] = [bugid] |
|
654 | 656 | args['comment'] = {'body' : text} |
|
655 | 657 | args['status'] = self.fixstatus |
|
656 | 658 | args['resolution'] = self.fixresolution |
|
657 | 659 | self.bzproxy.Bug.update(args) |
|
658 | 660 | else: |
|
659 | 661 | if 'fix' in newstate: |
|
660 | 662 | self.ui.warn(_("Bugzilla/XMLRPC needs Bugzilla 4.0 or later " |
|
661 | 663 | "to mark bugs fixed\n")) |
|
662 | 664 | args['id'] = bugid |
|
663 | 665 | args['comment'] = text |
|
664 | 666 | self.bzproxy.Bug.add_comment(args) |
|
665 | 667 | |
|
666 | 668 | class bzxmlrpcemail(bzxmlrpc): |
|
667 | 669 | """Read data from Bugzilla via XMLRPC, send updates via email. |
|
668 | 670 | |
|
669 | 671 | Advantages of sending updates via email: |
|
670 | 672 | 1. Comments can be added as any user, not just logged in user. |
|
671 | 673 | 2. Bug statuses or other fields not accessible via XMLRPC can |
|
672 | 674 | potentially be updated. |
|
673 | 675 | |
|
674 | 676 | There is no XMLRPC function to change bug status before Bugzilla |
|
675 | 677 | 4.0, so bugs cannot be marked fixed via XMLRPC before Bugzilla 4.0. |
|
676 | 678 | But bugs can be marked fixed via email from 3.4 onwards. |
|
677 | 679 | """ |
|
678 | 680 | |
|
679 | 681 | # The email interface changes subtly between 3.4 and 3.6. In 3.4, |
|
680 | 682 | # in-email fields are specified as '@<fieldname> = <value>'. In |
|
681 | 683 | # 3.6 this becomes '@<fieldname> <value>'. And fieldname @bug_id |
|
682 | 684 | # in 3.4 becomes @id in 3.6. 3.6 and 4.0 both maintain backwards |
|
683 | 685 | # compatibility, but rather than rely on this use the new format for |
|
684 | 686 | # 4.0 onwards. |
|
685 | 687 | |
|
686 | 688 | def __init__(self, ui): |
|
687 | 689 | bzxmlrpc.__init__(self, ui) |
|
688 | 690 | |
|
689 | 691 | self.bzemail = self.ui.config('bugzilla', 'bzemail') |
|
690 | 692 | if not self.bzemail: |
|
691 | 693 | raise util.Abort(_("configuration 'bzemail' missing")) |
|
692 | 694 | mail.validateconfig(self.ui) |
|
693 | 695 | |
|
694 | 696 | def makecommandline(self, fieldname, value): |
|
695 | 697 | if self.bzvermajor >= 4: |
|
696 | 698 | return "@%s %s" % (fieldname, str(value)) |
|
697 | 699 | else: |
|
698 | 700 | if fieldname == "id": |
|
699 | 701 | fieldname = "bug_id" |
|
700 | 702 | return "@%s = %s" % (fieldname, str(value)) |
|
701 | 703 | |
|
702 | 704 | def send_bug_modify_email(self, bugid, commands, comment, committer): |
|
703 | 705 | '''send modification message to Bugzilla bug via email. |
|
704 | 706 | |
|
705 | 707 | The message format is documented in the Bugzilla email_in.pl |
|
706 | 708 | specification. commands is a list of command lines, comment is the |
|
707 | 709 | comment text. |
|
708 | 710 | |
|
709 | 711 | To stop users from crafting commit comments with |
|
710 | 712 | Bugzilla commands, specify the bug ID via the message body, rather |
|
711 | 713 | than the subject line, and leave a blank line after it. |
|
712 | 714 | ''' |
|
713 | 715 | user = self.map_committer(committer) |
|
714 | 716 | matches = self.bzproxy.User.get(dict(match=[user])) |
|
715 | 717 | if not matches['users']: |
|
716 | 718 | user = self.ui.config('bugzilla', 'user', 'bugs') |
|
717 | 719 | matches = self.bzproxy.User.get(dict(match=[user])) |
|
718 | 720 | if not matches['users']: |
|
719 | 721 | raise util.Abort(_("default bugzilla user %s email not found") % |
|
720 | 722 | user) |
|
721 | 723 | user = matches['users'][0]['email'] |
|
722 | 724 | commands.append(self.makecommandline("id", bugid)) |
|
723 | 725 | |
|
724 | 726 | text = "\n".join(commands) + "\n\n" + comment |
|
725 | 727 | |
|
726 | 728 | _charsets = mail._charsets(self.ui) |
|
727 | 729 | user = mail.addressencode(self.ui, user, _charsets) |
|
728 | 730 | bzemail = mail.addressencode(self.ui, self.bzemail, _charsets) |
|
729 | 731 | msg = mail.mimeencode(self.ui, text, _charsets) |
|
730 | 732 | msg['From'] = user |
|
731 | 733 | msg['To'] = bzemail |
|
732 | 734 | msg['Subject'] = mail.headencode(self.ui, "Bug modification", _charsets) |
|
733 | 735 | sendmail = mail.connect(self.ui) |
|
734 | 736 | sendmail(user, bzemail, msg.as_string()) |
|
735 | 737 | |
|
736 | 738 | def updatebug(self, bugid, newstate, text, committer): |
|
737 | 739 | cmds = [] |
|
738 | 740 | if 'hours' in newstate: |
|
739 | 741 | cmds.append(self.makecommandline("work_time", newstate['hours'])) |
|
740 | 742 | if 'fix' in newstate: |
|
741 | 743 | cmds.append(self.makecommandline("bug_status", self.fixstatus)) |
|
742 | 744 | cmds.append(self.makecommandline("resolution", self.fixresolution)) |
|
743 | 745 | self.send_bug_modify_email(bugid, cmds, text, committer) |
|
744 | 746 | |
|
745 | 747 | class bugzilla(object): |
|
746 | 748 | # supported versions of bugzilla. different versions have |
|
747 | 749 | # different schemas. |
|
748 | 750 | _versions = { |
|
749 | 751 | '2.16': bzmysql, |
|
750 | 752 | '2.18': bzmysql_2_18, |
|
751 | 753 | '3.0': bzmysql_3_0, |
|
752 | 754 | 'xmlrpc': bzxmlrpc, |
|
753 | 755 | 'xmlrpc+email': bzxmlrpcemail |
|
754 | 756 | } |
|
755 | 757 | |
|
756 | 758 | _default_bug_re = (r'bugs?\s*,?\s*(?:#|nos?\.?|num(?:ber)?s?)?\s*' |
|
757 | 759 | r'(?P<ids>(?:\d+\s*(?:,?\s*(?:and)?)?\s*)+)' |
|
758 | 760 | r'\.?\s*(?:h(?:ours?)?\s*(?P<hours>\d*(?:\.\d+)?))?') |
|
759 | 761 | |
|
760 | 762 | _default_fix_re = (r'fix(?:es)?\s*(?:bugs?\s*)?,?\s*' |
|
761 | 763 | r'(?:nos?\.?|num(?:ber)?s?)?\s*' |
|
762 | 764 | r'(?P<ids>(?:#?\d+\s*(?:,?\s*(?:and)?)?\s*)+)' |
|
763 | 765 | r'\.?\s*(?:h(?:ours?)?\s*(?P<hours>\d*(?:\.\d+)?))?') |
|
764 | 766 | |
|
765 | 767 | _bz = None |
|
766 | 768 | |
|
767 | 769 | def __init__(self, ui, repo): |
|
768 | 770 | self.ui = ui |
|
769 | 771 | self.repo = repo |
|
770 | 772 | |
|
771 | 773 | def bz(self): |
|
772 | 774 | '''return object that knows how to talk to bugzilla version in |
|
773 | 775 | use.''' |
|
774 | 776 | |
|
775 | 777 | if bugzilla._bz is None: |
|
776 | 778 | bzversion = self.ui.config('bugzilla', 'version') |
|
777 | 779 | try: |
|
778 | 780 | bzclass = bugzilla._versions[bzversion] |
|
779 | 781 | except KeyError: |
|
780 | 782 | raise util.Abort(_('bugzilla version %s not supported') % |
|
781 | 783 | bzversion) |
|
782 | 784 | bugzilla._bz = bzclass(self.ui) |
|
783 | 785 | return bugzilla._bz |
|
784 | 786 | |
|
785 | 787 | def __getattr__(self, key): |
|
786 | 788 | return getattr(self.bz(), key) |
|
787 | 789 | |
|
788 | 790 | _bug_re = None |
|
789 | 791 | _fix_re = None |
|
790 | 792 | _split_re = None |
|
791 | 793 | |
|
792 | 794 | def find_bugs(self, ctx): |
|
793 | 795 | '''return bugs dictionary created from commit comment. |
|
794 | 796 | |
|
795 | 797 | Extract bug info from changeset comments. Filter out any that are |
|
796 | 798 | not known to Bugzilla, and any that already have a reference to |
|
797 | 799 | the given changeset in their comments. |
|
798 | 800 | ''' |
|
799 | 801 | if bugzilla._bug_re is None: |
|
800 | 802 | bugzilla._bug_re = re.compile( |
|
801 | 803 | self.ui.config('bugzilla', 'regexp', |
|
802 | 804 | bugzilla._default_bug_re), re.IGNORECASE) |
|
803 | 805 | bugzilla._fix_re = re.compile( |
|
804 | 806 | self.ui.config('bugzilla', 'fixregexp', |
|
805 | 807 | bugzilla._default_fix_re), re.IGNORECASE) |
|
806 | 808 | bugzilla._split_re = re.compile(r'\D+') |
|
807 | 809 | start = 0 |
|
808 | 810 | hours = 0.0 |
|
809 | 811 | bugs = {} |
|
810 | 812 | bugmatch = bugzilla._bug_re.search(ctx.description(), start) |
|
811 | 813 | fixmatch = bugzilla._fix_re.search(ctx.description(), start) |
|
812 | 814 | while True: |
|
813 | 815 | bugattribs = {} |
|
814 | 816 | if not bugmatch and not fixmatch: |
|
815 | 817 | break |
|
816 | 818 | if not bugmatch: |
|
817 | 819 | m = fixmatch |
|
818 | 820 | elif not fixmatch: |
|
819 | 821 | m = bugmatch |
|
820 | 822 | else: |
|
821 | 823 | if bugmatch.start() < fixmatch.start(): |
|
822 | 824 | m = bugmatch |
|
823 | 825 | else: |
|
824 | 826 | m = fixmatch |
|
825 | 827 | start = m.end() |
|
826 | 828 | if m is bugmatch: |
|
827 | 829 | bugmatch = bugzilla._bug_re.search(ctx.description(), start) |
|
828 | 830 | if 'fix' in bugattribs: |
|
829 | 831 | del bugattribs['fix'] |
|
830 | 832 | else: |
|
831 | 833 | fixmatch = bugzilla._fix_re.search(ctx.description(), start) |
|
832 | 834 | bugattribs['fix'] = None |
|
833 | 835 | |
|
834 | 836 | try: |
|
835 | 837 | ids = m.group('ids') |
|
836 | 838 | except IndexError: |
|
837 | 839 | ids = m.group(1) |
|
838 | 840 | try: |
|
839 | 841 | hours = float(m.group('hours')) |
|
840 | 842 | bugattribs['hours'] = hours |
|
841 | 843 | except IndexError: |
|
842 | 844 | pass |
|
843 | 845 | except TypeError: |
|
844 | 846 | pass |
|
845 | 847 | except ValueError: |
|
846 | 848 | self.ui.status(_("%s: invalid hours\n") % m.group('hours')) |
|
847 | 849 | |
|
848 | 850 | for id in bugzilla._split_re.split(ids): |
|
849 | 851 | if not id: |
|
850 | 852 | continue |
|
851 | 853 | bugs[int(id)] = bugattribs |
|
852 | 854 | if bugs: |
|
853 | 855 | self.filter_real_bug_ids(bugs) |
|
854 | 856 | if bugs: |
|
855 | 857 | self.filter_cset_known_bug_ids(ctx.node(), bugs) |
|
856 | 858 | return bugs |
|
857 | 859 | |
|
858 | 860 | def update(self, bugid, newstate, ctx): |
|
859 | 861 | '''update bugzilla bug with reference to changeset.''' |
|
860 | 862 | |
|
861 | 863 | def webroot(root): |
|
862 | 864 | '''strip leading prefix of repo root and turn into |
|
863 | 865 | url-safe path.''' |
|
864 | 866 | count = int(self.ui.config('bugzilla', 'strip', 0)) |
|
865 | 867 | root = util.pconvert(root) |
|
866 | 868 | while count > 0: |
|
867 | 869 | c = root.find('/') |
|
868 | 870 | if c == -1: |
|
869 | 871 | break |
|
870 | 872 | root = root[c + 1:] |
|
871 | 873 | count -= 1 |
|
872 | 874 | return root |
|
873 | 875 | |
|
874 | 876 | mapfile = self.ui.config('bugzilla', 'style') |
|
875 | 877 | tmpl = self.ui.config('bugzilla', 'template') |
|
876 | 878 | t = cmdutil.changeset_templater(self.ui, self.repo, |
|
877 | 879 | False, None, mapfile, False) |
|
878 | 880 | if not mapfile and not tmpl: |
|
879 | 881 | tmpl = _('changeset {node|short} in repo {root} refers ' |
|
880 | 882 | 'to bug {bug}.\ndetails:\n\t{desc|tabindent}') |
|
881 | 883 | if tmpl: |
|
882 | 884 | tmpl = templater.parsestring(tmpl, quoted=False) |
|
883 | 885 | t.use_template(tmpl) |
|
884 | 886 | self.ui.pushbuffer() |
|
885 | 887 | t.show(ctx, changes=ctx.changeset(), |
|
886 | 888 | bug=str(bugid), |
|
887 | 889 | hgweb=self.ui.config('web', 'baseurl'), |
|
888 | 890 | root=self.repo.root, |
|
889 | 891 | webroot=webroot(self.repo.root)) |
|
890 | 892 | data = self.ui.popbuffer() |
|
891 | 893 | self.updatebug(bugid, newstate, data, util.email(ctx.user())) |
|
892 | 894 | |
|
893 | 895 | def hook(ui, repo, hooktype, node=None, **kwargs): |
|
894 | 896 | '''add comment to bugzilla for each changeset that refers to a |
|
895 | 897 | bugzilla bug id. only add a comment once per bug, so same change |
|
896 | 898 | seen multiple times does not fill bug with duplicate data.''' |
|
897 | 899 | if node is None: |
|
898 | 900 | raise util.Abort(_('hook type %s does not pass a changeset id') % |
|
899 | 901 | hooktype) |
|
900 | 902 | try: |
|
901 | 903 | bz = bugzilla(ui, repo) |
|
902 | 904 | ctx = repo[node] |
|
903 | 905 | bugs = bz.find_bugs(ctx) |
|
904 | 906 | if bugs: |
|
905 | 907 | for bug in bugs: |
|
906 | 908 | bz.update(bug, bugs[bug], ctx) |
|
907 | 909 | bz.notify(bugs, util.email(ctx.user())) |
|
908 | 910 | except Exception, e: |
|
909 | 911 | raise util.Abort(_('Bugzilla error: %s') % e) |
|
910 | 912 |
@@ -1,103 +1,101 b'' | |||
|
1 | 1 | # pager.py - display output using a pager |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2008 David Soria Parra <dsp@php.net> |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2 or any later version. |
|
7 | 7 | # |
|
8 | 8 | # To load the extension, add it to your configuration file: |
|
9 | 9 | # |
|
10 | 10 | # [extension] |
|
11 | 11 | # pager = |
|
12 | 12 | # |
|
13 | 13 | # Run "hg help pager" to get info on configuration. |
|
14 | 14 | |
|
15 | 15 | '''browse command output with an external pager |
|
16 | 16 | |
|
17 | 17 | To set the pager that should be used, set the application variable:: |
|
18 | 18 | |
|
19 | 19 | [pager] |
|
20 | 20 | pager = less -FRSX |
|
21 | 21 | |
|
22 | 22 | If no pager is set, the pager extensions uses the environment variable |
|
23 | 23 | $PAGER. If neither pager.pager, nor $PAGER is set, no pager is used. |
|
24 | 24 | |
|
25 | 25 | You can disable the pager for certain commands by adding them to the |
|
26 | 26 | pager.ignore list:: |
|
27 | 27 | |
|
28 | 28 | [pager] |
|
29 | 29 | ignore = version, help, update |
|
30 | 30 | |
|
31 | 31 | You can also enable the pager only for certain commands using |
|
32 | 32 | pager.attend. Below is the default list of commands to be paged:: |
|
33 | 33 | |
|
34 | 34 | [pager] |
|
35 | 35 | attend = annotate, cat, diff, export, glog, log, qdiff |
|
36 | 36 | |
|
37 | 37 | Setting pager.attend to an empty value will cause all commands to be |
|
38 | 38 | paged. |
|
39 | 39 | |
|
40 | 40 | If pager.attend is present, pager.ignore will be ignored. |
|
41 | 41 | |
|
42 | 42 | To ignore global commands like :hg:`version` or :hg:`help`, you have |
|
43 | 43 | to specify them in your user configuration file. |
|
44 | 44 | |
|
45 | 45 | The --pager=... option can also be used to control when the pager is |
|
46 | 46 | used. Use a boolean value like yes, no, on, off, or use auto for |
|
47 | 47 | normal behavior. |
|
48 | 48 | ''' |
|
49 | 49 | |
|
50 | 50 | import atexit, sys, os, signal, subprocess |
|
51 | 51 | from mercurial import commands, dispatch, util, extensions |
|
52 | 52 | from mercurial.i18n import _ |
|
53 | 53 | |
|
54 | 54 | def _runpager(p): |
|
55 | 55 | pager = subprocess.Popen(p, shell=True, bufsize=-1, |
|
56 | 56 | close_fds=util.closefds, stdin=subprocess.PIPE, |
|
57 | 57 | stdout=sys.stdout, stderr=sys.stderr) |
|
58 | 58 | |
|
59 | 59 | stdout = os.dup(sys.stdout.fileno()) |
|
60 | 60 | stderr = os.dup(sys.stderr.fileno()) |
|
61 | 61 | os.dup2(pager.stdin.fileno(), sys.stdout.fileno()) |
|
62 | 62 | if util.isatty(sys.stderr): |
|
63 | 63 | os.dup2(pager.stdin.fileno(), sys.stderr.fileno()) |
|
64 | 64 | |
|
65 | 65 | @atexit.register |
|
66 | 66 | def killpager(): |
|
67 | 67 | pager.stdin.close() |
|
68 | 68 | os.dup2(stdout, sys.stdout.fileno()) |
|
69 | 69 | os.dup2(stderr, sys.stderr.fileno()) |
|
70 | 70 | pager.wait() |
|
71 | 71 | |
|
72 | 72 | def uisetup(ui): |
|
73 | 73 | if ui.plain() or '--debugger' in sys.argv or not util.isatty(sys.stdout): |
|
74 | 74 | return |
|
75 | 75 | |
|
76 | 76 | def pagecmd(orig, ui, options, cmd, cmdfunc): |
|
77 | 77 | p = ui.config("pager", "pager", os.environ.get("PAGER")) |
|
78 | 78 | |
|
79 | 79 | if p: |
|
80 | 80 | attend = ui.configlist('pager', 'attend', attended) |
|
81 | 81 | auto = options['pager'] == 'auto' |
|
82 | 82 | always = util.parsebool(options['pager']) |
|
83 | 83 | if (always or auto and |
|
84 | 84 | (cmd in attend or |
|
85 | 85 | (cmd not in ui.configlist('pager', 'ignore') and not attend))): |
|
86 | 86 | ui.setconfig('ui', 'formatted', ui.formatted()) |
|
87 | 87 | ui.setconfig('ui', 'interactive', False) |
|
88 | try: | |
|
88 | if util.safehasattr(signal, "SIGPIPE"): | |
|
89 | 89 | signal.signal(signal.SIGPIPE, signal.SIG_DFL) |
|
90 | except ValueError: | |
|
91 | pass | |
|
92 | 90 | _runpager(p) |
|
93 | 91 | return orig(ui, options, cmd, cmdfunc) |
|
94 | 92 | |
|
95 | 93 | extensions.wrapfunction(dispatch, '_runcommand', pagecmd) |
|
96 | 94 | |
|
97 | 95 | def extsetup(ui): |
|
98 | 96 | commands.globalopts.append( |
|
99 | 97 | ('', 'pager', 'auto', |
|
100 | 98 | _("when to paginate (boolean, always, auto, or never)"), |
|
101 | 99 | _('TYPE'))) |
|
102 | 100 | |
|
103 | 101 | attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff'] |
@@ -1,190 +1,190 b'' | |||
|
1 | 1 | /* |
|
2 | 2 | * diffhelpers.c - helper routines for mpatch |
|
3 | 3 | * |
|
4 | 4 | * Copyright 2007 Chris Mason <chris.mason@oracle.com> |
|
5 | 5 | * |
|
6 | 6 | * This software may be used and distributed according to the terms |
|
7 | 7 | * of the GNU General Public License v2, incorporated herein by reference. |
|
8 | 8 | */ |
|
9 | 9 | |
|
10 | 10 | #include <Python.h> |
|
11 | 11 | #include <stdlib.h> |
|
12 | 12 | #include <string.h> |
|
13 | 13 | |
|
14 | 14 | #include "util.h" |
|
15 | 15 | |
|
16 | 16 | static char diffhelpers_doc[] = "Efficient diff parsing"; |
|
17 | 17 | static PyObject *diffhelpers_Error; |
|
18 | 18 | |
|
19 | 19 | |
|
20 | 20 | /* fixup the last lines of a and b when the patch has no newline at eof */ |
|
21 | 21 | static void _fix_newline(PyObject *hunk, PyObject *a, PyObject *b) |
|
22 | 22 | { |
|
23 | 23 | int hunksz = PyList_Size(hunk); |
|
24 | 24 | PyObject *s = PyList_GET_ITEM(hunk, hunksz-1); |
|
25 | 25 | char *l = PyBytes_AsString(s); |
|
26 | 26 | int alen = PyList_Size(a); |
|
27 | 27 | int blen = PyList_Size(b); |
|
28 | 28 | char c = l[0]; |
|
29 | 29 | PyObject *hline; |
|
30 | 30 | int sz = PyBytes_GET_SIZE(s); |
|
31 | 31 | |
|
32 | 32 | if (sz > 1 && l[sz-2] == '\r') |
|
33 | 33 | /* tolerate CRLF in last line */ |
|
34 | 34 | sz -= 1; |
|
35 | 35 | |
|
36 | 36 | hline = PyBytes_FromStringAndSize(l, sz-1); |
|
37 | 37 | |
|
38 | 38 | if (c == ' ' || c == '+') { |
|
39 | 39 | PyObject *rline = PyBytes_FromStringAndSize(l + 1, sz - 2); |
|
40 | 40 | PyList_SetItem(b, blen-1, rline); |
|
41 | 41 | } |
|
42 | 42 | if (c == ' ' || c == '-') { |
|
43 | 43 | Py_INCREF(hline); |
|
44 | 44 | PyList_SetItem(a, alen-1, hline); |
|
45 | 45 | } |
|
46 | 46 | PyList_SetItem(hunk, hunksz-1, hline); |
|
47 | 47 | } |
|
48 | 48 | |
|
49 | 49 | /* python callable form of _fix_newline */ |
|
50 | 50 | static PyObject * |
|
51 | 51 | fix_newline(PyObject *self, PyObject *args) |
|
52 | 52 | { |
|
53 | 53 | PyObject *hunk, *a, *b; |
|
54 | 54 | if (!PyArg_ParseTuple(args, "OOO", &hunk, &a, &b)) |
|
55 | 55 | return NULL; |
|
56 | 56 | _fix_newline(hunk, a, b); |
|
57 | 57 | return Py_BuildValue("l", 0); |
|
58 | 58 | } |
|
59 | 59 | |
|
60 | 60 | /* |
|
61 | 61 | * read lines from fp into the hunk. The hunk is parsed into two arrays |
|
62 | 62 | * a and b. a gets the old state of the text, b gets the new state |
|
63 | 63 | * The control char from the hunk is saved when inserting into a, but not b |
|
64 | 64 | * (for performance while deleting files) |
|
65 | 65 | */ |
|
66 | 66 | static PyObject * |
|
67 | 67 | addlines(PyObject *self, PyObject *args) |
|
68 | 68 | { |
|
69 | 69 | |
|
70 | 70 | PyObject *fp, *hunk, *a, *b, *x; |
|
71 | 71 | int i; |
|
72 | 72 | int lena, lenb; |
|
73 | 73 | int num; |
|
74 | 74 | int todoa, todob; |
|
75 | 75 | char *s, c; |
|
76 | 76 | PyObject *l; |
|
77 | 77 | if (!PyArg_ParseTuple(args, "OOiiOO", &fp, &hunk, &lena, &lenb, &a, &b)) |
|
78 | 78 | return NULL; |
|
79 | 79 | |
|
80 | 80 | while (1) { |
|
81 | 81 | todoa = lena - PyList_Size(a); |
|
82 | 82 | todob = lenb - PyList_Size(b); |
|
83 | 83 | num = todoa > todob ? todoa : todob; |
|
84 | 84 | if (num == 0) |
|
85 | 85 | break; |
|
86 | 86 | for (i = 0; i < num; i++) { |
|
87 | 87 | x = PyFile_GetLine(fp, 0); |
|
88 | 88 | s = PyBytes_AsString(x); |
|
89 | 89 | c = *s; |
|
90 | 90 | if (strcmp(s, "\\ No newline at end of file\n") == 0) { |
|
91 | 91 | _fix_newline(hunk, a, b); |
|
92 | 92 | continue; |
|
93 | 93 | } |
|
94 | 94 | if (c == '\n') { |
|
95 | 95 | /* Some patches may be missing the control char |
|
96 | 96 | * on empty lines. Supply a leading space. */ |
|
97 | 97 | Py_DECREF(x); |
|
98 | 98 | x = PyBytes_FromString(" \n"); |
|
99 | 99 | } |
|
100 | 100 | PyList_Append(hunk, x); |
|
101 | 101 | if (c == '+') { |
|
102 | 102 | l = PyBytes_FromString(s + 1); |
|
103 | 103 | PyList_Append(b, l); |
|
104 | 104 | Py_DECREF(l); |
|
105 | 105 | } else if (c == '-') { |
|
106 | 106 | PyList_Append(a, x); |
|
107 | 107 | } else { |
|
108 | 108 | l = PyBytes_FromString(s + 1); |
|
109 | 109 | PyList_Append(b, l); |
|
110 | 110 | Py_DECREF(l); |
|
111 | 111 | PyList_Append(a, x); |
|
112 | 112 | } |
|
113 | 113 | Py_DECREF(x); |
|
114 | 114 | } |
|
115 | 115 | } |
|
116 | 116 | return Py_BuildValue("l", 0); |
|
117 | 117 | } |
|
118 | 118 | |
|
119 | 119 | /* |
|
120 | 120 | * compare the lines in a with the lines in b. a is assumed to have |
|
121 | 121 | * a control char at the start of each line, this char is ignored in the |
|
122 | 122 | * compare |
|
123 | 123 | */ |
|
124 | 124 | static PyObject * |
|
125 | 125 | testhunk(PyObject *self, PyObject *args) |
|
126 | 126 | { |
|
127 | 127 | |
|
128 | 128 | PyObject *a, *b; |
|
129 | 129 | long bstart; |
|
130 | 130 | int alen, blen; |
|
131 | 131 | int i; |
|
132 | 132 | char *sa, *sb; |
|
133 | 133 | |
|
134 | 134 | if (!PyArg_ParseTuple(args, "OOl", &a, &b, &bstart)) |
|
135 | 135 | return NULL; |
|
136 | 136 | alen = PyList_Size(a); |
|
137 | 137 | blen = PyList_Size(b); |
|
138 | if (alen > blen - bstart) { | |
|
138 | if (alen > blen - bstart || bstart < 0) { | |
|
139 | 139 | return Py_BuildValue("l", -1); |
|
140 | 140 | } |
|
141 | 141 | for (i = 0; i < alen; i++) { |
|
142 | 142 | sa = PyBytes_AsString(PyList_GET_ITEM(a, i)); |
|
143 | 143 | sb = PyBytes_AsString(PyList_GET_ITEM(b, i + bstart)); |
|
144 | 144 | if (strcmp(sa + 1, sb) != 0) |
|
145 | 145 | return Py_BuildValue("l", -1); |
|
146 | 146 | } |
|
147 | 147 | return Py_BuildValue("l", 0); |
|
148 | 148 | } |
|
149 | 149 | |
|
150 | 150 | static PyMethodDef methods[] = { |
|
151 | 151 | {"addlines", addlines, METH_VARARGS, "add lines to a hunk\n"}, |
|
152 | 152 | {"fix_newline", fix_newline, METH_VARARGS, "fixup newline counters\n"}, |
|
153 | 153 | {"testhunk", testhunk, METH_VARARGS, "test lines in a hunk\n"}, |
|
154 | 154 | {NULL, NULL} |
|
155 | 155 | }; |
|
156 | 156 | |
|
157 | 157 | #ifdef IS_PY3K |
|
158 | 158 | static struct PyModuleDef diffhelpers_module = { |
|
159 | 159 | PyModuleDef_HEAD_INIT, |
|
160 | 160 | "diffhelpers", |
|
161 | 161 | diffhelpers_doc, |
|
162 | 162 | -1, |
|
163 | 163 | methods |
|
164 | 164 | }; |
|
165 | 165 | |
|
166 | 166 | PyMODINIT_FUNC PyInit_diffhelpers(void) |
|
167 | 167 | { |
|
168 | 168 | PyObject *m; |
|
169 | 169 | |
|
170 | 170 | m = PyModule_Create(&diffhelpers_module); |
|
171 | 171 | if (m == NULL) |
|
172 | 172 | return NULL; |
|
173 | 173 | |
|
174 | 174 | diffhelpers_Error = PyErr_NewException("diffhelpers.diffhelpersError", |
|
175 | 175 | NULL, NULL); |
|
176 | 176 | Py_INCREF(diffhelpers_Error); |
|
177 | 177 | PyModule_AddObject(m, "diffhelpersError", diffhelpers_Error); |
|
178 | 178 | |
|
179 | 179 | return m; |
|
180 | 180 | } |
|
181 | 181 | #else |
|
182 | 182 | PyMODINIT_FUNC |
|
183 | 183 | initdiffhelpers(void) |
|
184 | 184 | { |
|
185 | 185 | Py_InitModule3("diffhelpers", methods, diffhelpers_doc); |
|
186 | 186 | diffhelpers_Error = PyErr_NewException("diffhelpers.diffhelpersError", |
|
187 | 187 | NULL, NULL); |
|
188 | 188 | } |
|
189 | 189 | #endif |
|
190 | 190 |
@@ -1,1887 +1,1887 b'' | |||
|
1 | 1 | # patch.py - patch file parsing routines |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2006 Brendan Cully <brendan@kublai.com> |
|
4 | 4 | # Copyright 2007 Chris Mason <chris.mason@oracle.com> |
|
5 | 5 | # |
|
6 | 6 | # This software may be used and distributed according to the terms of the |
|
7 | 7 | # GNU General Public License version 2 or any later version. |
|
8 | 8 | |
|
9 | 9 | import cStringIO, email.Parser, os, errno, re |
|
10 | 10 | import tempfile, zlib, shutil |
|
11 | 11 | |
|
12 | 12 | from i18n import _ |
|
13 | 13 | from node import hex, nullid, short |
|
14 | 14 | import base85, mdiff, scmutil, util, diffhelpers, copies, encoding, error |
|
15 | 15 | import context |
|
16 | 16 | |
|
17 | 17 | gitre = re.compile('diff --git a/(.*) b/(.*)') |
|
18 | 18 | |
|
19 | 19 | class PatchError(Exception): |
|
20 | 20 | pass |
|
21 | 21 | |
|
22 | 22 | |
|
23 | 23 | # public functions |
|
24 | 24 | |
|
25 | 25 | def split(stream): |
|
26 | 26 | '''return an iterator of individual patches from a stream''' |
|
27 | 27 | def isheader(line, inheader): |
|
28 | 28 | if inheader and line[0] in (' ', '\t'): |
|
29 | 29 | # continuation |
|
30 | 30 | return True |
|
31 | 31 | if line[0] in (' ', '-', '+'): |
|
32 | 32 | # diff line - don't check for header pattern in there |
|
33 | 33 | return False |
|
34 | 34 | l = line.split(': ', 1) |
|
35 | 35 | return len(l) == 2 and ' ' not in l[0] |
|
36 | 36 | |
|
37 | 37 | def chunk(lines): |
|
38 | 38 | return cStringIO.StringIO(''.join(lines)) |
|
39 | 39 | |
|
40 | 40 | def hgsplit(stream, cur): |
|
41 | 41 | inheader = True |
|
42 | 42 | |
|
43 | 43 | for line in stream: |
|
44 | 44 | if not line.strip(): |
|
45 | 45 | inheader = False |
|
46 | 46 | if not inheader and line.startswith('# HG changeset patch'): |
|
47 | 47 | yield chunk(cur) |
|
48 | 48 | cur = [] |
|
49 | 49 | inheader = True |
|
50 | 50 | |
|
51 | 51 | cur.append(line) |
|
52 | 52 | |
|
53 | 53 | if cur: |
|
54 | 54 | yield chunk(cur) |
|
55 | 55 | |
|
56 | 56 | def mboxsplit(stream, cur): |
|
57 | 57 | for line in stream: |
|
58 | 58 | if line.startswith('From '): |
|
59 | 59 | for c in split(chunk(cur[1:])): |
|
60 | 60 | yield c |
|
61 | 61 | cur = [] |
|
62 | 62 | |
|
63 | 63 | cur.append(line) |
|
64 | 64 | |
|
65 | 65 | if cur: |
|
66 | 66 | for c in split(chunk(cur[1:])): |
|
67 | 67 | yield c |
|
68 | 68 | |
|
69 | 69 | def mimesplit(stream, cur): |
|
70 | 70 | def msgfp(m): |
|
71 | 71 | fp = cStringIO.StringIO() |
|
72 | 72 | g = email.Generator.Generator(fp, mangle_from_=False) |
|
73 | 73 | g.flatten(m) |
|
74 | 74 | fp.seek(0) |
|
75 | 75 | return fp |
|
76 | 76 | |
|
77 | 77 | for line in stream: |
|
78 | 78 | cur.append(line) |
|
79 | 79 | c = chunk(cur) |
|
80 | 80 | |
|
81 | 81 | m = email.Parser.Parser().parse(c) |
|
82 | 82 | if not m.is_multipart(): |
|
83 | 83 | yield msgfp(m) |
|
84 | 84 | else: |
|
85 | 85 | ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
|
86 | 86 | for part in m.walk(): |
|
87 | 87 | ct = part.get_content_type() |
|
88 | 88 | if ct not in ok_types: |
|
89 | 89 | continue |
|
90 | 90 | yield msgfp(part) |
|
91 | 91 | |
|
92 | 92 | def headersplit(stream, cur): |
|
93 | 93 | inheader = False |
|
94 | 94 | |
|
95 | 95 | for line in stream: |
|
96 | 96 | if not inheader and isheader(line, inheader): |
|
97 | 97 | yield chunk(cur) |
|
98 | 98 | cur = [] |
|
99 | 99 | inheader = True |
|
100 | 100 | if inheader and not isheader(line, inheader): |
|
101 | 101 | inheader = False |
|
102 | 102 | |
|
103 | 103 | cur.append(line) |
|
104 | 104 | |
|
105 | 105 | if cur: |
|
106 | 106 | yield chunk(cur) |
|
107 | 107 | |
|
108 | 108 | def remainder(cur): |
|
109 | 109 | yield chunk(cur) |
|
110 | 110 | |
|
111 | 111 | class fiter(object): |
|
112 | 112 | def __init__(self, fp): |
|
113 | 113 | self.fp = fp |
|
114 | 114 | |
|
115 | 115 | def __iter__(self): |
|
116 | 116 | return self |
|
117 | 117 | |
|
118 | 118 | def next(self): |
|
119 | 119 | l = self.fp.readline() |
|
120 | 120 | if not l: |
|
121 | 121 | raise StopIteration |
|
122 | 122 | return l |
|
123 | 123 | |
|
124 | 124 | inheader = False |
|
125 | 125 | cur = [] |
|
126 | 126 | |
|
127 | 127 | mimeheaders = ['content-type'] |
|
128 | 128 | |
|
129 | 129 | if not util.safehasattr(stream, 'next'): |
|
130 | 130 | # http responses, for example, have readline but not next |
|
131 | 131 | stream = fiter(stream) |
|
132 | 132 | |
|
133 | 133 | for line in stream: |
|
134 | 134 | cur.append(line) |
|
135 | 135 | if line.startswith('# HG changeset patch'): |
|
136 | 136 | return hgsplit(stream, cur) |
|
137 | 137 | elif line.startswith('From '): |
|
138 | 138 | return mboxsplit(stream, cur) |
|
139 | 139 | elif isheader(line, inheader): |
|
140 | 140 | inheader = True |
|
141 | 141 | if line.split(':', 1)[0].lower() in mimeheaders: |
|
142 | 142 | # let email parser handle this |
|
143 | 143 | return mimesplit(stream, cur) |
|
144 | 144 | elif line.startswith('--- ') and inheader: |
|
145 | 145 | # No evil headers seen by diff start, split by hand |
|
146 | 146 | return headersplit(stream, cur) |
|
147 | 147 | # Not enough info, keep reading |
|
148 | 148 | |
|
149 | 149 | # if we are here, we have a very plain patch |
|
150 | 150 | return remainder(cur) |
|
151 | 151 | |
|
152 | 152 | def extract(ui, fileobj): |
|
153 | 153 | '''extract patch from data read from fileobj. |
|
154 | 154 | |
|
155 | 155 | patch can be a normal patch or contained in an email message. |
|
156 | 156 | |
|
157 | 157 | return tuple (filename, message, user, date, branch, node, p1, p2). |
|
158 | 158 | Any item in the returned tuple can be None. If filename is None, |
|
159 | 159 | fileobj did not contain a patch. Caller must unlink filename when done.''' |
|
160 | 160 | |
|
161 | 161 | # attempt to detect the start of a patch |
|
162 | 162 | # (this heuristic is borrowed from quilt) |
|
163 | 163 | diffre = re.compile(r'^(?:Index:[ \t]|diff[ \t]|RCS file: |' |
|
164 | 164 | r'retrieving revision [0-9]+(\.[0-9]+)*$|' |
|
165 | 165 | r'---[ \t].*?^\+\+\+[ \t]|' |
|
166 | 166 | r'\*\*\*[ \t].*?^---[ \t])', re.MULTILINE|re.DOTALL) |
|
167 | 167 | |
|
168 | 168 | fd, tmpname = tempfile.mkstemp(prefix='hg-patch-') |
|
169 | 169 | tmpfp = os.fdopen(fd, 'w') |
|
170 | 170 | try: |
|
171 | 171 | msg = email.Parser.Parser().parse(fileobj) |
|
172 | 172 | |
|
173 | 173 | subject = msg['Subject'] |
|
174 | 174 | user = msg['From'] |
|
175 | 175 | if not subject and not user: |
|
176 | 176 | # Not an email, restore parsed headers if any |
|
177 | 177 | subject = '\n'.join(': '.join(h) for h in msg.items()) + '\n' |
|
178 | 178 | |
|
179 | 179 | gitsendmail = 'git-send-email' in msg.get('X-Mailer', '') |
|
180 | 180 | # should try to parse msg['Date'] |
|
181 | 181 | date = None |
|
182 | 182 | nodeid = None |
|
183 | 183 | branch = None |
|
184 | 184 | parents = [] |
|
185 | 185 | |
|
186 | 186 | if subject: |
|
187 | 187 | if subject.startswith('[PATCH'): |
|
188 | 188 | pend = subject.find(']') |
|
189 | 189 | if pend >= 0: |
|
190 | 190 | subject = subject[pend + 1:].lstrip() |
|
191 | 191 | subject = re.sub(r'\n[ \t]+', ' ', subject) |
|
192 | 192 | ui.debug('Subject: %s\n' % subject) |
|
193 | 193 | if user: |
|
194 | 194 | ui.debug('From: %s\n' % user) |
|
195 | 195 | diffs_seen = 0 |
|
196 | 196 | ok_types = ('text/plain', 'text/x-diff', 'text/x-patch') |
|
197 | 197 | message = '' |
|
198 | 198 | for part in msg.walk(): |
|
199 | 199 | content_type = part.get_content_type() |
|
200 | 200 | ui.debug('Content-Type: %s\n' % content_type) |
|
201 | 201 | if content_type not in ok_types: |
|
202 | 202 | continue |
|
203 | 203 | payload = part.get_payload(decode=True) |
|
204 | 204 | m = diffre.search(payload) |
|
205 | 205 | if m: |
|
206 | 206 | hgpatch = False |
|
207 | 207 | hgpatchheader = False |
|
208 | 208 | ignoretext = False |
|
209 | 209 | |
|
210 | 210 | ui.debug('found patch at byte %d\n' % m.start(0)) |
|
211 | 211 | diffs_seen += 1 |
|
212 | 212 | cfp = cStringIO.StringIO() |
|
213 | 213 | for line in payload[:m.start(0)].splitlines(): |
|
214 | 214 | if line.startswith('# HG changeset patch') and not hgpatch: |
|
215 | 215 | ui.debug('patch generated by hg export\n') |
|
216 | 216 | hgpatch = True |
|
217 | 217 | hgpatchheader = True |
|
218 | 218 | # drop earlier commit message content |
|
219 | 219 | cfp.seek(0) |
|
220 | 220 | cfp.truncate() |
|
221 | 221 | subject = None |
|
222 | 222 | elif hgpatchheader: |
|
223 | 223 | if line.startswith('# User '): |
|
224 | 224 | user = line[7:] |
|
225 | 225 | ui.debug('From: %s\n' % user) |
|
226 | 226 | elif line.startswith("# Date "): |
|
227 | 227 | date = line[7:] |
|
228 | 228 | elif line.startswith("# Branch "): |
|
229 | 229 | branch = line[9:] |
|
230 | 230 | elif line.startswith("# Node ID "): |
|
231 | 231 | nodeid = line[10:] |
|
232 | 232 | elif line.startswith("# Parent "): |
|
233 | 233 | parents.append(line[9:].lstrip()) |
|
234 | 234 | elif not line.startswith("# "): |
|
235 | 235 | hgpatchheader = False |
|
236 | 236 | elif line == '---' and gitsendmail: |
|
237 | 237 | ignoretext = True |
|
238 | 238 | if not hgpatchheader and not ignoretext: |
|
239 | 239 | cfp.write(line) |
|
240 | 240 | cfp.write('\n') |
|
241 | 241 | message = cfp.getvalue() |
|
242 | 242 | if tmpfp: |
|
243 | 243 | tmpfp.write(payload) |
|
244 | 244 | if not payload.endswith('\n'): |
|
245 | 245 | tmpfp.write('\n') |
|
246 | 246 | elif not diffs_seen and message and content_type == 'text/plain': |
|
247 | 247 | message += '\n' + payload |
|
248 | 248 | except: |
|
249 | 249 | tmpfp.close() |
|
250 | 250 | os.unlink(tmpname) |
|
251 | 251 | raise |
|
252 | 252 | |
|
253 | 253 | if subject and not message.startswith(subject): |
|
254 | 254 | message = '%s\n%s' % (subject, message) |
|
255 | 255 | tmpfp.close() |
|
256 | 256 | if not diffs_seen: |
|
257 | 257 | os.unlink(tmpname) |
|
258 | 258 | return None, message, user, date, branch, None, None, None |
|
259 | 259 | p1 = parents and parents.pop(0) or None |
|
260 | 260 | p2 = parents and parents.pop(0) or None |
|
261 | 261 | return tmpname, message, user, date, branch, nodeid, p1, p2 |
|
262 | 262 | |
|
263 | 263 | class patchmeta(object): |
|
264 | 264 | """Patched file metadata |
|
265 | 265 | |
|
266 | 266 | 'op' is the performed operation within ADD, DELETE, RENAME, MODIFY |
|
267 | 267 | or COPY. 'path' is patched file path. 'oldpath' is set to the |
|
268 | 268 | origin file when 'op' is either COPY or RENAME, None otherwise. If |
|
269 | 269 | file mode is changed, 'mode' is a tuple (islink, isexec) where |
|
270 | 270 | 'islink' is True if the file is a symlink and 'isexec' is True if |
|
271 | 271 | the file is executable. Otherwise, 'mode' is None. |
|
272 | 272 | """ |
|
273 | 273 | def __init__(self, path): |
|
274 | 274 | self.path = path |
|
275 | 275 | self.oldpath = None |
|
276 | 276 | self.mode = None |
|
277 | 277 | self.op = 'MODIFY' |
|
278 | 278 | self.binary = False |
|
279 | 279 | |
|
280 | 280 | def setmode(self, mode): |
|
281 | 281 | islink = mode & 020000 |
|
282 | 282 | isexec = mode & 0100 |
|
283 | 283 | self.mode = (islink, isexec) |
|
284 | 284 | |
|
285 | 285 | def copy(self): |
|
286 | 286 | other = patchmeta(self.path) |
|
287 | 287 | other.oldpath = self.oldpath |
|
288 | 288 | other.mode = self.mode |
|
289 | 289 | other.op = self.op |
|
290 | 290 | other.binary = self.binary |
|
291 | 291 | return other |
|
292 | 292 | |
|
293 | 293 | def _ispatchinga(self, afile): |
|
294 | 294 | if afile == '/dev/null': |
|
295 | 295 | return self.op == 'ADD' |
|
296 | 296 | return afile == 'a/' + (self.oldpath or self.path) |
|
297 | 297 | |
|
298 | 298 | def _ispatchingb(self, bfile): |
|
299 | 299 | if bfile == '/dev/null': |
|
300 | 300 | return self.op == 'DELETE' |
|
301 | 301 | return bfile == 'b/' + self.path |
|
302 | 302 | |
|
303 | 303 | def ispatching(self, afile, bfile): |
|
304 | 304 | return self._ispatchinga(afile) and self._ispatchingb(bfile) |
|
305 | 305 | |
|
306 | 306 | def __repr__(self): |
|
307 | 307 | return "<patchmeta %s %r>" % (self.op, self.path) |
|
308 | 308 | |
|
309 | 309 | def readgitpatch(lr): |
|
310 | 310 | """extract git-style metadata about patches from <patchname>""" |
|
311 | 311 | |
|
312 | 312 | # Filter patch for git information |
|
313 | 313 | gp = None |
|
314 | 314 | gitpatches = [] |
|
315 | 315 | for line in lr: |
|
316 | 316 | line = line.rstrip(' \r\n') |
|
317 | 317 | if line.startswith('diff --git'): |
|
318 | 318 | m = gitre.match(line) |
|
319 | 319 | if m: |
|
320 | 320 | if gp: |
|
321 | 321 | gitpatches.append(gp) |
|
322 | 322 | dst = m.group(2) |
|
323 | 323 | gp = patchmeta(dst) |
|
324 | 324 | elif gp: |
|
325 | 325 | if line.startswith('--- '): |
|
326 | 326 | gitpatches.append(gp) |
|
327 | 327 | gp = None |
|
328 | 328 | continue |
|
329 | 329 | if line.startswith('rename from '): |
|
330 | 330 | gp.op = 'RENAME' |
|
331 | 331 | gp.oldpath = line[12:] |
|
332 | 332 | elif line.startswith('rename to '): |
|
333 | 333 | gp.path = line[10:] |
|
334 | 334 | elif line.startswith('copy from '): |
|
335 | 335 | gp.op = 'COPY' |
|
336 | 336 | gp.oldpath = line[10:] |
|
337 | 337 | elif line.startswith('copy to '): |
|
338 | 338 | gp.path = line[8:] |
|
339 | 339 | elif line.startswith('deleted file'): |
|
340 | 340 | gp.op = 'DELETE' |
|
341 | 341 | elif line.startswith('new file mode '): |
|
342 | 342 | gp.op = 'ADD' |
|
343 | 343 | gp.setmode(int(line[-6:], 8)) |
|
344 | 344 | elif line.startswith('new mode '): |
|
345 | 345 | gp.setmode(int(line[-6:], 8)) |
|
346 | 346 | elif line.startswith('GIT binary patch'): |
|
347 | 347 | gp.binary = True |
|
348 | 348 | if gp: |
|
349 | 349 | gitpatches.append(gp) |
|
350 | 350 | |
|
351 | 351 | return gitpatches |
|
352 | 352 | |
|
353 | 353 | class linereader(object): |
|
354 | 354 | # simple class to allow pushing lines back into the input stream |
|
355 | 355 | def __init__(self, fp): |
|
356 | 356 | self.fp = fp |
|
357 | 357 | self.buf = [] |
|
358 | 358 | |
|
359 | 359 | def push(self, line): |
|
360 | 360 | if line is not None: |
|
361 | 361 | self.buf.append(line) |
|
362 | 362 | |
|
363 | 363 | def readline(self): |
|
364 | 364 | if self.buf: |
|
365 | 365 | l = self.buf[0] |
|
366 | 366 | del self.buf[0] |
|
367 | 367 | return l |
|
368 | 368 | return self.fp.readline() |
|
369 | 369 | |
|
370 | 370 | def __iter__(self): |
|
371 | 371 | while True: |
|
372 | 372 | l = self.readline() |
|
373 | 373 | if not l: |
|
374 | 374 | break |
|
375 | 375 | yield l |
|
376 | 376 | |
|
377 | 377 | class abstractbackend(object): |
|
378 | 378 | def __init__(self, ui): |
|
379 | 379 | self.ui = ui |
|
380 | 380 | |
|
381 | 381 | def getfile(self, fname): |
|
382 | 382 | """Return target file data and flags as a (data, (islink, |
|
383 | 383 | isexec)) tuple. |
|
384 | 384 | """ |
|
385 | 385 | raise NotImplementedError |
|
386 | 386 | |
|
387 | 387 | def setfile(self, fname, data, mode, copysource): |
|
388 | 388 | """Write data to target file fname and set its mode. mode is a |
|
389 | 389 | (islink, isexec) tuple. If data is None, the file content should |
|
390 | 390 | be left unchanged. If the file is modified after being copied, |
|
391 | 391 | copysource is set to the original file name. |
|
392 | 392 | """ |
|
393 | 393 | raise NotImplementedError |
|
394 | 394 | |
|
395 | 395 | def unlink(self, fname): |
|
396 | 396 | """Unlink target file.""" |
|
397 | 397 | raise NotImplementedError |
|
398 | 398 | |
|
399 | 399 | def writerej(self, fname, failed, total, lines): |
|
400 | 400 | """Write rejected lines for fname. total is the number of hunks |
|
401 | 401 | which failed to apply and total the total number of hunks for this |
|
402 | 402 | files. |
|
403 | 403 | """ |
|
404 | 404 | pass |
|
405 | 405 | |
|
406 | 406 | def exists(self, fname): |
|
407 | 407 | raise NotImplementedError |
|
408 | 408 | |
|
409 | 409 | class fsbackend(abstractbackend): |
|
410 | 410 | def __init__(self, ui, basedir): |
|
411 | 411 | super(fsbackend, self).__init__(ui) |
|
412 | 412 | self.opener = scmutil.opener(basedir) |
|
413 | 413 | |
|
414 | 414 | def _join(self, f): |
|
415 | 415 | return os.path.join(self.opener.base, f) |
|
416 | 416 | |
|
417 | 417 | def getfile(self, fname): |
|
418 | 418 | path = self._join(fname) |
|
419 | 419 | if os.path.islink(path): |
|
420 | 420 | return (os.readlink(path), (True, False)) |
|
421 | 421 | isexec = False |
|
422 | 422 | try: |
|
423 | 423 | isexec = os.lstat(path).st_mode & 0100 != 0 |
|
424 | 424 | except OSError, e: |
|
425 | 425 | if e.errno != errno.ENOENT: |
|
426 | 426 | raise |
|
427 | 427 | return (self.opener.read(fname), (False, isexec)) |
|
428 | 428 | |
|
429 | 429 | def setfile(self, fname, data, mode, copysource): |
|
430 | 430 | islink, isexec = mode |
|
431 | 431 | if data is None: |
|
432 | 432 | util.setflags(self._join(fname), islink, isexec) |
|
433 | 433 | return |
|
434 | 434 | if islink: |
|
435 | 435 | self.opener.symlink(data, fname) |
|
436 | 436 | else: |
|
437 | 437 | self.opener.write(fname, data) |
|
438 | 438 | if isexec: |
|
439 | 439 | util.setflags(self._join(fname), False, True) |
|
440 | 440 | |
|
441 | 441 | def unlink(self, fname): |
|
442 | 442 | try: |
|
443 | 443 | util.unlinkpath(self._join(fname)) |
|
444 | 444 | except OSError, inst: |
|
445 | 445 | if inst.errno != errno.ENOENT: |
|
446 | 446 | raise |
|
447 | 447 | |
|
448 | 448 | def writerej(self, fname, failed, total, lines): |
|
449 | 449 | fname = fname + ".rej" |
|
450 | 450 | self.ui.warn( |
|
451 | 451 | _("%d out of %d hunks FAILED -- saving rejects to file %s\n") % |
|
452 | 452 | (failed, total, fname)) |
|
453 | 453 | fp = self.opener(fname, 'w') |
|
454 | 454 | fp.writelines(lines) |
|
455 | 455 | fp.close() |
|
456 | 456 | |
|
457 | 457 | def exists(self, fname): |
|
458 | 458 | return os.path.lexists(self._join(fname)) |
|
459 | 459 | |
|
460 | 460 | class workingbackend(fsbackend): |
|
461 | 461 | def __init__(self, ui, repo, similarity): |
|
462 | 462 | super(workingbackend, self).__init__(ui, repo.root) |
|
463 | 463 | self.repo = repo |
|
464 | 464 | self.similarity = similarity |
|
465 | 465 | self.removed = set() |
|
466 | 466 | self.changed = set() |
|
467 | 467 | self.copied = [] |
|
468 | 468 | |
|
469 | 469 | def _checkknown(self, fname): |
|
470 | 470 | if self.repo.dirstate[fname] == '?' and self.exists(fname): |
|
471 | 471 | raise PatchError(_('cannot patch %s: file is not tracked') % fname) |
|
472 | 472 | |
|
473 | 473 | def setfile(self, fname, data, mode, copysource): |
|
474 | 474 | self._checkknown(fname) |
|
475 | 475 | super(workingbackend, self).setfile(fname, data, mode, copysource) |
|
476 | 476 | if copysource is not None: |
|
477 | 477 | self.copied.append((copysource, fname)) |
|
478 | 478 | self.changed.add(fname) |
|
479 | 479 | |
|
480 | 480 | def unlink(self, fname): |
|
481 | 481 | self._checkknown(fname) |
|
482 | 482 | super(workingbackend, self).unlink(fname) |
|
483 | 483 | self.removed.add(fname) |
|
484 | 484 | self.changed.add(fname) |
|
485 | 485 | |
|
486 | 486 | def close(self): |
|
487 | 487 | wctx = self.repo[None] |
|
488 | 488 | addremoved = set(self.changed) |
|
489 | 489 | for src, dst in self.copied: |
|
490 | 490 | scmutil.dirstatecopy(self.ui, self.repo, wctx, src, dst) |
|
491 | 491 | if self.removed: |
|
492 | 492 | wctx.forget(sorted(self.removed)) |
|
493 | 493 | for f in self.removed: |
|
494 | 494 | if f not in self.repo.dirstate: |
|
495 | 495 | # File was deleted and no longer belongs to the |
|
496 | 496 | # dirstate, it was probably marked added then |
|
497 | 497 | # deleted, and should not be considered by |
|
498 | 498 | # addremove(). |
|
499 | 499 | addremoved.discard(f) |
|
500 | 500 | if addremoved: |
|
501 | 501 | cwd = self.repo.getcwd() |
|
502 | 502 | if cwd: |
|
503 | 503 | addremoved = [util.pathto(self.repo.root, cwd, f) |
|
504 | 504 | for f in addremoved] |
|
505 | 505 | scmutil.addremove(self.repo, addremoved, similarity=self.similarity) |
|
506 | 506 | return sorted(self.changed) |
|
507 | 507 | |
|
508 | 508 | class filestore(object): |
|
509 | 509 | def __init__(self, maxsize=None): |
|
510 | 510 | self.opener = None |
|
511 | 511 | self.files = {} |
|
512 | 512 | self.created = 0 |
|
513 | 513 | self.maxsize = maxsize |
|
514 | 514 | if self.maxsize is None: |
|
515 | 515 | self.maxsize = 4*(2**20) |
|
516 | 516 | self.size = 0 |
|
517 | 517 | self.data = {} |
|
518 | 518 | |
|
519 | 519 | def setfile(self, fname, data, mode, copied=None): |
|
520 | 520 | if self.maxsize < 0 or (len(data) + self.size) <= self.maxsize: |
|
521 | 521 | self.data[fname] = (data, mode, copied) |
|
522 | 522 | self.size += len(data) |
|
523 | 523 | else: |
|
524 | 524 | if self.opener is None: |
|
525 | 525 | root = tempfile.mkdtemp(prefix='hg-patch-') |
|
526 | 526 | self.opener = scmutil.opener(root) |
|
527 | 527 | # Avoid filename issues with these simple names |
|
528 | 528 | fn = str(self.created) |
|
529 | 529 | self.opener.write(fn, data) |
|
530 | 530 | self.created += 1 |
|
531 | 531 | self.files[fname] = (fn, mode, copied) |
|
532 | 532 | |
|
533 | 533 | def getfile(self, fname): |
|
534 | 534 | if fname in self.data: |
|
535 | 535 | return self.data[fname] |
|
536 | 536 | if not self.opener or fname not in self.files: |
|
537 | 537 | raise IOError() |
|
538 | 538 | fn, mode, copied = self.files[fname] |
|
539 | 539 | return self.opener.read(fn), mode, copied |
|
540 | 540 | |
|
541 | 541 | def close(self): |
|
542 | 542 | if self.opener: |
|
543 | 543 | shutil.rmtree(self.opener.base) |
|
544 | 544 | |
|
545 | 545 | class repobackend(abstractbackend): |
|
546 | 546 | def __init__(self, ui, repo, ctx, store): |
|
547 | 547 | super(repobackend, self).__init__(ui) |
|
548 | 548 | self.repo = repo |
|
549 | 549 | self.ctx = ctx |
|
550 | 550 | self.store = store |
|
551 | 551 | self.changed = set() |
|
552 | 552 | self.removed = set() |
|
553 | 553 | self.copied = {} |
|
554 | 554 | |
|
555 | 555 | def _checkknown(self, fname): |
|
556 | 556 | if fname not in self.ctx: |
|
557 | 557 | raise PatchError(_('cannot patch %s: file is not tracked') % fname) |
|
558 | 558 | |
|
559 | 559 | def getfile(self, fname): |
|
560 | 560 | try: |
|
561 | 561 | fctx = self.ctx[fname] |
|
562 | 562 | except error.LookupError: |
|
563 | 563 | raise IOError() |
|
564 | 564 | flags = fctx.flags() |
|
565 | 565 | return fctx.data(), ('l' in flags, 'x' in flags) |
|
566 | 566 | |
|
567 | 567 | def setfile(self, fname, data, mode, copysource): |
|
568 | 568 | if copysource: |
|
569 | 569 | self._checkknown(copysource) |
|
570 | 570 | if data is None: |
|
571 | 571 | data = self.ctx[fname].data() |
|
572 | 572 | self.store.setfile(fname, data, mode, copysource) |
|
573 | 573 | self.changed.add(fname) |
|
574 | 574 | if copysource: |
|
575 | 575 | self.copied[fname] = copysource |
|
576 | 576 | |
|
577 | 577 | def unlink(self, fname): |
|
578 | 578 | self._checkknown(fname) |
|
579 | 579 | self.removed.add(fname) |
|
580 | 580 | |
|
581 | 581 | def exists(self, fname): |
|
582 | 582 | return fname in self.ctx |
|
583 | 583 | |
|
584 | 584 | def close(self): |
|
585 | 585 | return self.changed | self.removed |
|
586 | 586 | |
|
587 | 587 | # @@ -start,len +start,len @@ or @@ -start +start @@ if len is 1 |
|
588 | 588 | unidesc = re.compile('@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@') |
|
589 | 589 | contextdesc = re.compile('(?:---|\*\*\*) (\d+)(?:,(\d+))? (?:---|\*\*\*)') |
|
590 | 590 | eolmodes = ['strict', 'crlf', 'lf', 'auto'] |
|
591 | 591 | |
|
592 | 592 | class patchfile(object): |
|
593 | 593 | def __init__(self, ui, gp, backend, store, eolmode='strict'): |
|
594 | 594 | self.fname = gp.path |
|
595 | 595 | self.eolmode = eolmode |
|
596 | 596 | self.eol = None |
|
597 | 597 | self.backend = backend |
|
598 | 598 | self.ui = ui |
|
599 | 599 | self.lines = [] |
|
600 | 600 | self.exists = False |
|
601 | 601 | self.missing = True |
|
602 | 602 | self.mode = gp.mode |
|
603 | 603 | self.copysource = gp.oldpath |
|
604 | 604 | self.create = gp.op in ('ADD', 'COPY', 'RENAME') |
|
605 | 605 | self.remove = gp.op == 'DELETE' |
|
606 | 606 | try: |
|
607 | 607 | if self.copysource is None: |
|
608 | 608 | data, mode = backend.getfile(self.fname) |
|
609 | 609 | self.exists = True |
|
610 | 610 | else: |
|
611 | 611 | data, mode = store.getfile(self.copysource)[:2] |
|
612 | 612 | self.exists = backend.exists(self.fname) |
|
613 | 613 | self.missing = False |
|
614 | 614 | if data: |
|
615 | 615 | self.lines = mdiff.splitnewlines(data) |
|
616 | 616 | if self.mode is None: |
|
617 | 617 | self.mode = mode |
|
618 | 618 | if self.lines: |
|
619 | 619 | # Normalize line endings |
|
620 | 620 | if self.lines[0].endswith('\r\n'): |
|
621 | 621 | self.eol = '\r\n' |
|
622 | 622 | elif self.lines[0].endswith('\n'): |
|
623 | 623 | self.eol = '\n' |
|
624 | 624 | if eolmode != 'strict': |
|
625 | 625 | nlines = [] |
|
626 | 626 | for l in self.lines: |
|
627 | 627 | if l.endswith('\r\n'): |
|
628 | 628 | l = l[:-2] + '\n' |
|
629 | 629 | nlines.append(l) |
|
630 | 630 | self.lines = nlines |
|
631 | 631 | except IOError: |
|
632 | 632 | if self.create: |
|
633 | 633 | self.missing = False |
|
634 | 634 | if self.mode is None: |
|
635 | 635 | self.mode = (False, False) |
|
636 | 636 | if self.missing: |
|
637 | 637 | self.ui.warn(_("unable to find '%s' for patching\n") % self.fname) |
|
638 | 638 | |
|
639 | 639 | self.hash = {} |
|
640 | 640 | self.dirty = 0 |
|
641 | 641 | self.offset = 0 |
|
642 | 642 | self.skew = 0 |
|
643 | 643 | self.rej = [] |
|
644 | 644 | self.fileprinted = False |
|
645 | 645 | self.printfile(False) |
|
646 | 646 | self.hunks = 0 |
|
647 | 647 | |
|
648 | 648 | def writelines(self, fname, lines, mode): |
|
649 | 649 | if self.eolmode == 'auto': |
|
650 | 650 | eol = self.eol |
|
651 | 651 | elif self.eolmode == 'crlf': |
|
652 | 652 | eol = '\r\n' |
|
653 | 653 | else: |
|
654 | 654 | eol = '\n' |
|
655 | 655 | |
|
656 | 656 | if self.eolmode != 'strict' and eol and eol != '\n': |
|
657 | 657 | rawlines = [] |
|
658 | 658 | for l in lines: |
|
659 | 659 | if l and l[-1] == '\n': |
|
660 | 660 | l = l[:-1] + eol |
|
661 | 661 | rawlines.append(l) |
|
662 | 662 | lines = rawlines |
|
663 | 663 | |
|
664 | 664 | self.backend.setfile(fname, ''.join(lines), mode, self.copysource) |
|
665 | 665 | |
|
666 | 666 | def printfile(self, warn): |
|
667 | 667 | if self.fileprinted: |
|
668 | 668 | return |
|
669 | 669 | if warn or self.ui.verbose: |
|
670 | 670 | self.fileprinted = True |
|
671 | 671 | s = _("patching file %s\n") % self.fname |
|
672 | 672 | if warn: |
|
673 | 673 | self.ui.warn(s) |
|
674 | 674 | else: |
|
675 | 675 | self.ui.note(s) |
|
676 | 676 | |
|
677 | 677 | |
|
678 | 678 | def findlines(self, l, linenum): |
|
679 | 679 | # looks through the hash and finds candidate lines. The |
|
680 | 680 | # result is a list of line numbers sorted based on distance |
|
681 | 681 | # from linenum |
|
682 | 682 | |
|
683 | 683 | cand = self.hash.get(l, []) |
|
684 | 684 | if len(cand) > 1: |
|
685 | 685 | # resort our list of potentials forward then back. |
|
686 | 686 | cand.sort(key=lambda x: abs(x - linenum)) |
|
687 | 687 | return cand |
|
688 | 688 | |
|
689 | 689 | def write_rej(self): |
|
690 | 690 | # our rejects are a little different from patch(1). This always |
|
691 | 691 | # creates rejects in the same form as the original patch. A file |
|
692 | 692 | # header is inserted so that you can run the reject through patch again |
|
693 | 693 | # without having to type the filename. |
|
694 | 694 | if not self.rej: |
|
695 | 695 | return |
|
696 | 696 | base = os.path.basename(self.fname) |
|
697 | 697 | lines = ["--- %s\n+++ %s\n" % (base, base)] |
|
698 | 698 | for x in self.rej: |
|
699 | 699 | for l in x.hunk: |
|
700 | 700 | lines.append(l) |
|
701 | 701 | if l[-1] != '\n': |
|
702 | 702 | lines.append("\n\ No newline at end of file\n") |
|
703 | 703 | self.backend.writerej(self.fname, len(self.rej), self.hunks, lines) |
|
704 | 704 | |
|
705 | 705 | def apply(self, h): |
|
706 | 706 | if not h.complete(): |
|
707 | 707 | raise PatchError(_("bad hunk #%d %s (%d %d %d %d)") % |
|
708 | 708 | (h.number, h.desc, len(h.a), h.lena, len(h.b), |
|
709 | 709 | h.lenb)) |
|
710 | 710 | |
|
711 | 711 | self.hunks += 1 |
|
712 | 712 | |
|
713 | 713 | if self.missing: |
|
714 | 714 | self.rej.append(h) |
|
715 | 715 | return -1 |
|
716 | 716 | |
|
717 | 717 | if self.exists and self.create: |
|
718 | 718 | if self.copysource: |
|
719 | 719 | self.ui.warn(_("cannot create %s: destination already " |
|
720 | 720 | "exists\n" % self.fname)) |
|
721 | 721 | else: |
|
722 | 722 | self.ui.warn(_("file %s already exists\n") % self.fname) |
|
723 | 723 | self.rej.append(h) |
|
724 | 724 | return -1 |
|
725 | 725 | |
|
726 | 726 | if isinstance(h, binhunk): |
|
727 | 727 | if self.remove: |
|
728 | 728 | self.backend.unlink(self.fname) |
|
729 | 729 | else: |
|
730 | 730 | self.lines[:] = h.new() |
|
731 | 731 | self.offset += len(h.new()) |
|
732 | 732 | self.dirty = True |
|
733 | 733 | return 0 |
|
734 | 734 | |
|
735 | 735 | horig = h |
|
736 | 736 | if (self.eolmode in ('crlf', 'lf') |
|
737 | 737 | or self.eolmode == 'auto' and self.eol): |
|
738 | 738 | # If new eols are going to be normalized, then normalize |
|
739 | 739 | # hunk data before patching. Otherwise, preserve input |
|
740 | 740 | # line-endings. |
|
741 | 741 | h = h.getnormalized() |
|
742 | 742 | |
|
743 | 743 | # fast case first, no offsets, no fuzz |
|
744 | 744 | old, oldstart, new, newstart = h.fuzzit(0, False) |
|
745 | 745 | oldstart += self.offset |
|
746 | 746 | orig_start = oldstart |
|
747 | 747 | # if there's skew we want to emit the "(offset %d lines)" even |
|
748 | 748 | # when the hunk cleanly applies at start + skew, so skip the |
|
749 | 749 | # fast case code |
|
750 | 750 | if (self.skew == 0 and |
|
751 | 751 | diffhelpers.testhunk(old, self.lines, oldstart) == 0): |
|
752 | 752 | if self.remove: |
|
753 | 753 | self.backend.unlink(self.fname) |
|
754 | 754 | else: |
|
755 | 755 | self.lines[oldstart:oldstart + len(old)] = new |
|
756 | 756 | self.offset += len(new) - len(old) |
|
757 | 757 | self.dirty = True |
|
758 | 758 | return 0 |
|
759 | 759 | |
|
760 | 760 | # ok, we couldn't match the hunk. Lets look for offsets and fuzz it |
|
761 | 761 | self.hash = {} |
|
762 | 762 | for x, s in enumerate(self.lines): |
|
763 | 763 | self.hash.setdefault(s, []).append(x) |
|
764 | 764 | |
|
765 | 765 | for fuzzlen in xrange(3): |
|
766 | 766 | for toponly in [True, False]: |
|
767 | 767 | old, oldstart, new, newstart = h.fuzzit(fuzzlen, toponly) |
|
768 | 768 | oldstart = oldstart + self.offset + self.skew |
|
769 | 769 | oldstart = min(oldstart, len(self.lines)) |
|
770 | 770 | if old: |
|
771 | 771 | cand = self.findlines(old[0][1:], oldstart) |
|
772 | 772 | else: |
|
773 | 773 | # Only adding lines with no or fuzzed context, just |
|
774 | 774 | # take the skew in account |
|
775 | 775 | cand = [oldstart] |
|
776 | 776 | |
|
777 | 777 | for l in cand: |
|
778 | 778 | if not old or diffhelpers.testhunk(old, self.lines, l) == 0: |
|
779 | 779 | self.lines[l : l + len(old)] = new |
|
780 | 780 | self.offset += len(new) - len(old) |
|
781 | 781 | self.skew = l - orig_start |
|
782 | 782 | self.dirty = True |
|
783 | 783 | offset = l - orig_start - fuzzlen |
|
784 | 784 | if fuzzlen: |
|
785 | 785 | msg = _("Hunk #%d succeeded at %d " |
|
786 | 786 | "with fuzz %d " |
|
787 | 787 | "(offset %d lines).\n") |
|
788 | 788 | self.printfile(True) |
|
789 | 789 | self.ui.warn(msg % |
|
790 | 790 | (h.number, l + 1, fuzzlen, offset)) |
|
791 | 791 | else: |
|
792 | 792 | msg = _("Hunk #%d succeeded at %d " |
|
793 | 793 | "(offset %d lines).\n") |
|
794 | 794 | self.ui.note(msg % (h.number, l + 1, offset)) |
|
795 | 795 | return fuzzlen |
|
796 | 796 | self.printfile(True) |
|
797 | 797 | self.ui.warn(_("Hunk #%d FAILED at %d\n") % (h.number, orig_start)) |
|
798 | 798 | self.rej.append(horig) |
|
799 | 799 | return -1 |
|
800 | 800 | |
|
801 | 801 | def close(self): |
|
802 | 802 | if self.dirty: |
|
803 | 803 | self.writelines(self.fname, self.lines, self.mode) |
|
804 | 804 | self.write_rej() |
|
805 | 805 | return len(self.rej) |
|
806 | 806 | |
|
807 | 807 | class hunk(object): |
|
808 | 808 | def __init__(self, desc, num, lr, context): |
|
809 | 809 | self.number = num |
|
810 | 810 | self.desc = desc |
|
811 | 811 | self.hunk = [desc] |
|
812 | 812 | self.a = [] |
|
813 | 813 | self.b = [] |
|
814 | 814 | self.starta = self.lena = None |
|
815 | 815 | self.startb = self.lenb = None |
|
816 | 816 | if lr is not None: |
|
817 | 817 | if context: |
|
818 | 818 | self.read_context_hunk(lr) |
|
819 | 819 | else: |
|
820 | 820 | self.read_unified_hunk(lr) |
|
821 | 821 | |
|
822 | 822 | def getnormalized(self): |
|
823 | 823 | """Return a copy with line endings normalized to LF.""" |
|
824 | 824 | |
|
825 | 825 | def normalize(lines): |
|
826 | 826 | nlines = [] |
|
827 | 827 | for line in lines: |
|
828 | 828 | if line.endswith('\r\n'): |
|
829 | 829 | line = line[:-2] + '\n' |
|
830 | 830 | nlines.append(line) |
|
831 | 831 | return nlines |
|
832 | 832 | |
|
833 | 833 | # Dummy object, it is rebuilt manually |
|
834 | 834 | nh = hunk(self.desc, self.number, None, None) |
|
835 | 835 | nh.number = self.number |
|
836 | 836 | nh.desc = self.desc |
|
837 | 837 | nh.hunk = self.hunk |
|
838 | 838 | nh.a = normalize(self.a) |
|
839 | 839 | nh.b = normalize(self.b) |
|
840 | 840 | nh.starta = self.starta |
|
841 | 841 | nh.startb = self.startb |
|
842 | 842 | nh.lena = self.lena |
|
843 | 843 | nh.lenb = self.lenb |
|
844 | 844 | return nh |
|
845 | 845 | |
|
846 | 846 | def read_unified_hunk(self, lr): |
|
847 | 847 | m = unidesc.match(self.desc) |
|
848 | 848 | if not m: |
|
849 | 849 | raise PatchError(_("bad hunk #%d") % self.number) |
|
850 | 850 | self.starta, self.lena, self.startb, self.lenb = m.groups() |
|
851 | 851 | if self.lena is None: |
|
852 | 852 | self.lena = 1 |
|
853 | 853 | else: |
|
854 | 854 | self.lena = int(self.lena) |
|
855 | 855 | if self.lenb is None: |
|
856 | 856 | self.lenb = 1 |
|
857 | 857 | else: |
|
858 | 858 | self.lenb = int(self.lenb) |
|
859 | 859 | self.starta = int(self.starta) |
|
860 | 860 | self.startb = int(self.startb) |
|
861 | 861 | diffhelpers.addlines(lr, self.hunk, self.lena, self.lenb, self.a, self.b) |
|
862 | 862 | # if we hit eof before finishing out the hunk, the last line will |
|
863 | 863 | # be zero length. Lets try to fix it up. |
|
864 | 864 | while len(self.hunk[-1]) == 0: |
|
865 | 865 | del self.hunk[-1] |
|
866 | 866 | del self.a[-1] |
|
867 | 867 | del self.b[-1] |
|
868 | 868 | self.lena -= 1 |
|
869 | 869 | self.lenb -= 1 |
|
870 | 870 | self._fixnewline(lr) |
|
871 | 871 | |
|
872 | 872 | def read_context_hunk(self, lr): |
|
873 | 873 | self.desc = lr.readline() |
|
874 | 874 | m = contextdesc.match(self.desc) |
|
875 | 875 | if not m: |
|
876 | 876 | raise PatchError(_("bad hunk #%d") % self.number) |
|
877 | 877 | self.starta, aend = m.groups() |
|
878 | 878 | self.starta = int(self.starta) |
|
879 | 879 | if aend is None: |
|
880 | 880 | aend = self.starta |
|
881 | 881 | self.lena = int(aend) - self.starta |
|
882 | 882 | if self.starta: |
|
883 | 883 | self.lena += 1 |
|
884 | 884 | for x in xrange(self.lena): |
|
885 | 885 | l = lr.readline() |
|
886 | 886 | if l.startswith('---'): |
|
887 | 887 | # lines addition, old block is empty |
|
888 | 888 | lr.push(l) |
|
889 | 889 | break |
|
890 | 890 | s = l[2:] |
|
891 | 891 | if l.startswith('- ') or l.startswith('! '): |
|
892 | 892 | u = '-' + s |
|
893 | 893 | elif l.startswith(' '): |
|
894 | 894 | u = ' ' + s |
|
895 | 895 | else: |
|
896 | 896 | raise PatchError(_("bad hunk #%d old text line %d") % |
|
897 | 897 | (self.number, x)) |
|
898 | 898 | self.a.append(u) |
|
899 | 899 | self.hunk.append(u) |
|
900 | 900 | |
|
901 | 901 | l = lr.readline() |
|
902 | 902 | if l.startswith('\ '): |
|
903 | 903 | s = self.a[-1][:-1] |
|
904 | 904 | self.a[-1] = s |
|
905 | 905 | self.hunk[-1] = s |
|
906 | 906 | l = lr.readline() |
|
907 | 907 | m = contextdesc.match(l) |
|
908 | 908 | if not m: |
|
909 | 909 | raise PatchError(_("bad hunk #%d") % self.number) |
|
910 | 910 | self.startb, bend = m.groups() |
|
911 | 911 | self.startb = int(self.startb) |
|
912 | 912 | if bend is None: |
|
913 | 913 | bend = self.startb |
|
914 | 914 | self.lenb = int(bend) - self.startb |
|
915 | 915 | if self.startb: |
|
916 | 916 | self.lenb += 1 |
|
917 | 917 | hunki = 1 |
|
918 | 918 | for x in xrange(self.lenb): |
|
919 | 919 | l = lr.readline() |
|
920 | 920 | if l.startswith('\ '): |
|
921 | 921 | # XXX: the only way to hit this is with an invalid line range. |
|
922 | 922 | # The no-eol marker is not counted in the line range, but I |
|
923 | 923 | # guess there are diff(1) out there which behave differently. |
|
924 | 924 | s = self.b[-1][:-1] |
|
925 | 925 | self.b[-1] = s |
|
926 | 926 | self.hunk[hunki - 1] = s |
|
927 | 927 | continue |
|
928 | 928 | if not l: |
|
929 | 929 | # line deletions, new block is empty and we hit EOF |
|
930 | 930 | lr.push(l) |
|
931 | 931 | break |
|
932 | 932 | s = l[2:] |
|
933 | 933 | if l.startswith('+ ') or l.startswith('! '): |
|
934 | 934 | u = '+' + s |
|
935 | 935 | elif l.startswith(' '): |
|
936 | 936 | u = ' ' + s |
|
937 | 937 | elif len(self.b) == 0: |
|
938 | 938 | # line deletions, new block is empty |
|
939 | 939 | lr.push(l) |
|
940 | 940 | break |
|
941 | 941 | else: |
|
942 | 942 | raise PatchError(_("bad hunk #%d old text line %d") % |
|
943 | 943 | (self.number, x)) |
|
944 | 944 | self.b.append(s) |
|
945 | 945 | while True: |
|
946 | 946 | if hunki >= len(self.hunk): |
|
947 | 947 | h = "" |
|
948 | 948 | else: |
|
949 | 949 | h = self.hunk[hunki] |
|
950 | 950 | hunki += 1 |
|
951 | 951 | if h == u: |
|
952 | 952 | break |
|
953 | 953 | elif h.startswith('-'): |
|
954 | 954 | continue |
|
955 | 955 | else: |
|
956 | 956 | self.hunk.insert(hunki - 1, u) |
|
957 | 957 | break |
|
958 | 958 | |
|
959 | 959 | if not self.a: |
|
960 | 960 | # this happens when lines were only added to the hunk |
|
961 | 961 | for x in self.hunk: |
|
962 | 962 | if x.startswith('-') or x.startswith(' '): |
|
963 | 963 | self.a.append(x) |
|
964 | 964 | if not self.b: |
|
965 | 965 | # this happens when lines were only deleted from the hunk |
|
966 | 966 | for x in self.hunk: |
|
967 | 967 | if x.startswith('+') or x.startswith(' '): |
|
968 | 968 | self.b.append(x[1:]) |
|
969 | 969 | # @@ -start,len +start,len @@ |
|
970 | 970 | self.desc = "@@ -%d,%d +%d,%d @@\n" % (self.starta, self.lena, |
|
971 | 971 | self.startb, self.lenb) |
|
972 | 972 | self.hunk[0] = self.desc |
|
973 | 973 | self._fixnewline(lr) |
|
974 | 974 | |
|
975 | 975 | def _fixnewline(self, lr): |
|
976 | 976 | l = lr.readline() |
|
977 | 977 | if l.startswith('\ '): |
|
978 | 978 | diffhelpers.fix_newline(self.hunk, self.a, self.b) |
|
979 | 979 | else: |
|
980 | 980 | lr.push(l) |
|
981 | 981 | |
|
982 | 982 | def complete(self): |
|
983 | 983 | return len(self.a) == self.lena and len(self.b) == self.lenb |
|
984 | 984 | |
|
985 | 985 | def _fuzzit(self, old, new, fuzz, toponly): |
|
986 | 986 | # this removes context lines from the top and bottom of list 'l'. It |
|
987 | 987 | # checks the hunk to make sure only context lines are removed, and then |
|
988 | 988 | # returns a new shortened list of lines. |
|
989 | 989 | fuzz = min(fuzz, len(old)) |
|
990 | 990 | if fuzz: |
|
991 | 991 | top = 0 |
|
992 | 992 | bot = 0 |
|
993 | 993 | hlen = len(self.hunk) |
|
994 | 994 | for x in xrange(hlen - 1): |
|
995 | 995 | # the hunk starts with the @@ line, so use x+1 |
|
996 | 996 | if self.hunk[x + 1][0] == ' ': |
|
997 | 997 | top += 1 |
|
998 | 998 | else: |
|
999 | 999 | break |
|
1000 | 1000 | if not toponly: |
|
1001 | 1001 | for x in xrange(hlen - 1): |
|
1002 | 1002 | if self.hunk[hlen - bot - 1][0] == ' ': |
|
1003 | 1003 | bot += 1 |
|
1004 | 1004 | else: |
|
1005 | 1005 | break |
|
1006 | 1006 | |
|
1007 | 1007 | bot = min(fuzz, bot) |
|
1008 | 1008 | top = min(fuzz, top) |
|
1009 | 1009 | return old[top:len(old)-bot], new[top:len(new)-bot], top |
|
1010 | 1010 | return old, new, 0 |
|
1011 | 1011 | |
|
1012 | 1012 | def fuzzit(self, fuzz, toponly): |
|
1013 | 1013 | old, new, top = self._fuzzit(self.a, self.b, fuzz, toponly) |
|
1014 | 1014 | oldstart = self.starta + top |
|
1015 | 1015 | newstart = self.startb + top |
|
1016 | 1016 | # zero length hunk ranges already have their start decremented |
|
1017 | if self.lena: | |
|
1017 | if self.lena and oldstart > 0: | |
|
1018 | 1018 | oldstart -= 1 |
|
1019 | if self.lenb: | |
|
1019 | if self.lenb and newstart > 0: | |
|
1020 | 1020 | newstart -= 1 |
|
1021 | 1021 | return old, oldstart, new, newstart |
|
1022 | 1022 | |
|
1023 | 1023 | class binhunk(object): |
|
1024 | 1024 | 'A binary patch file. Only understands literals so far.' |
|
1025 | 1025 | def __init__(self, lr, fname): |
|
1026 | 1026 | self.text = None |
|
1027 | 1027 | self.hunk = ['GIT binary patch\n'] |
|
1028 | 1028 | self._fname = fname |
|
1029 | 1029 | self._read(lr) |
|
1030 | 1030 | |
|
1031 | 1031 | def complete(self): |
|
1032 | 1032 | return self.text is not None |
|
1033 | 1033 | |
|
1034 | 1034 | def new(self): |
|
1035 | 1035 | return [self.text] |
|
1036 | 1036 | |
|
1037 | 1037 | def _read(self, lr): |
|
1038 | 1038 | def getline(lr, hunk): |
|
1039 | 1039 | l = lr.readline() |
|
1040 | 1040 | hunk.append(l) |
|
1041 | 1041 | return l.rstrip('\r\n') |
|
1042 | 1042 | |
|
1043 | 1043 | while True: |
|
1044 | 1044 | line = getline(lr, self.hunk) |
|
1045 | 1045 | if not line: |
|
1046 | 1046 | raise PatchError(_('could not extract "%s" binary data') |
|
1047 | 1047 | % self._fname) |
|
1048 | 1048 | if line.startswith('literal '): |
|
1049 | 1049 | break |
|
1050 | 1050 | size = int(line[8:].rstrip()) |
|
1051 | 1051 | dec = [] |
|
1052 | 1052 | line = getline(lr, self.hunk) |
|
1053 | 1053 | while len(line) > 1: |
|
1054 | 1054 | l = line[0] |
|
1055 | 1055 | if l <= 'Z' and l >= 'A': |
|
1056 | 1056 | l = ord(l) - ord('A') + 1 |
|
1057 | 1057 | else: |
|
1058 | 1058 | l = ord(l) - ord('a') + 27 |
|
1059 | 1059 | try: |
|
1060 | 1060 | dec.append(base85.b85decode(line[1:])[:l]) |
|
1061 | 1061 | except ValueError, e: |
|
1062 | 1062 | raise PatchError(_('could not decode "%s" binary patch: %s') |
|
1063 | 1063 | % (self._fname, str(e))) |
|
1064 | 1064 | line = getline(lr, self.hunk) |
|
1065 | 1065 | text = zlib.decompress(''.join(dec)) |
|
1066 | 1066 | if len(text) != size: |
|
1067 | 1067 | raise PatchError(_('"%s" length is %d bytes, should be %d') |
|
1068 | 1068 | % (self._fname, len(text), size)) |
|
1069 | 1069 | self.text = text |
|
1070 | 1070 | |
|
1071 | 1071 | def parsefilename(str): |
|
1072 | 1072 | # --- filename \t|space stuff |
|
1073 | 1073 | s = str[4:].rstrip('\r\n') |
|
1074 | 1074 | i = s.find('\t') |
|
1075 | 1075 | if i < 0: |
|
1076 | 1076 | i = s.find(' ') |
|
1077 | 1077 | if i < 0: |
|
1078 | 1078 | return s |
|
1079 | 1079 | return s[:i] |
|
1080 | 1080 | |
|
1081 | 1081 | def pathstrip(path, strip): |
|
1082 | 1082 | pathlen = len(path) |
|
1083 | 1083 | i = 0 |
|
1084 | 1084 | if strip == 0: |
|
1085 | 1085 | return '', path.rstrip() |
|
1086 | 1086 | count = strip |
|
1087 | 1087 | while count > 0: |
|
1088 | 1088 | i = path.find('/', i) |
|
1089 | 1089 | if i == -1: |
|
1090 | 1090 | raise PatchError(_("unable to strip away %d of %d dirs from %s") % |
|
1091 | 1091 | (count, strip, path)) |
|
1092 | 1092 | i += 1 |
|
1093 | 1093 | # consume '//' in the path |
|
1094 | 1094 | while i < pathlen - 1 and path[i] == '/': |
|
1095 | 1095 | i += 1 |
|
1096 | 1096 | count -= 1 |
|
1097 | 1097 | return path[:i].lstrip(), path[i:].rstrip() |
|
1098 | 1098 | |
|
1099 | 1099 | def makepatchmeta(backend, afile_orig, bfile_orig, hunk, strip): |
|
1100 | 1100 | nulla = afile_orig == "/dev/null" |
|
1101 | 1101 | nullb = bfile_orig == "/dev/null" |
|
1102 | 1102 | create = nulla and hunk.starta == 0 and hunk.lena == 0 |
|
1103 | 1103 | remove = nullb and hunk.startb == 0 and hunk.lenb == 0 |
|
1104 | 1104 | abase, afile = pathstrip(afile_orig, strip) |
|
1105 | 1105 | gooda = not nulla and backend.exists(afile) |
|
1106 | 1106 | bbase, bfile = pathstrip(bfile_orig, strip) |
|
1107 | 1107 | if afile == bfile: |
|
1108 | 1108 | goodb = gooda |
|
1109 | 1109 | else: |
|
1110 | 1110 | goodb = not nullb and backend.exists(bfile) |
|
1111 | 1111 | missing = not goodb and not gooda and not create |
|
1112 | 1112 | |
|
1113 | 1113 | # some diff programs apparently produce patches where the afile is |
|
1114 | 1114 | # not /dev/null, but afile starts with bfile |
|
1115 | 1115 | abasedir = afile[:afile.rfind('/') + 1] |
|
1116 | 1116 | bbasedir = bfile[:bfile.rfind('/') + 1] |
|
1117 | 1117 | if (missing and abasedir == bbasedir and afile.startswith(bfile) |
|
1118 | 1118 | and hunk.starta == 0 and hunk.lena == 0): |
|
1119 | 1119 | create = True |
|
1120 | 1120 | missing = False |
|
1121 | 1121 | |
|
1122 | 1122 | # If afile is "a/b/foo" and bfile is "a/b/foo.orig" we assume the |
|
1123 | 1123 | # diff is between a file and its backup. In this case, the original |
|
1124 | 1124 | # file should be patched (see original mpatch code). |
|
1125 | 1125 | isbackup = (abase == bbase and bfile.startswith(afile)) |
|
1126 | 1126 | fname = None |
|
1127 | 1127 | if not missing: |
|
1128 | 1128 | if gooda and goodb: |
|
1129 | 1129 | fname = isbackup and afile or bfile |
|
1130 | 1130 | elif gooda: |
|
1131 | 1131 | fname = afile |
|
1132 | 1132 | |
|
1133 | 1133 | if not fname: |
|
1134 | 1134 | if not nullb: |
|
1135 | 1135 | fname = isbackup and afile or bfile |
|
1136 | 1136 | elif not nulla: |
|
1137 | 1137 | fname = afile |
|
1138 | 1138 | else: |
|
1139 | 1139 | raise PatchError(_("undefined source and destination files")) |
|
1140 | 1140 | |
|
1141 | 1141 | gp = patchmeta(fname) |
|
1142 | 1142 | if create: |
|
1143 | 1143 | gp.op = 'ADD' |
|
1144 | 1144 | elif remove: |
|
1145 | 1145 | gp.op = 'DELETE' |
|
1146 | 1146 | return gp |
|
1147 | 1147 | |
|
1148 | 1148 | def scangitpatch(lr, firstline): |
|
1149 | 1149 | """ |
|
1150 | 1150 | Git patches can emit: |
|
1151 | 1151 | - rename a to b |
|
1152 | 1152 | - change b |
|
1153 | 1153 | - copy a to c |
|
1154 | 1154 | - change c |
|
1155 | 1155 | |
|
1156 | 1156 | We cannot apply this sequence as-is, the renamed 'a' could not be |
|
1157 | 1157 | found for it would have been renamed already. And we cannot copy |
|
1158 | 1158 | from 'b' instead because 'b' would have been changed already. So |
|
1159 | 1159 | we scan the git patch for copy and rename commands so we can |
|
1160 | 1160 | perform the copies ahead of time. |
|
1161 | 1161 | """ |
|
1162 | 1162 | pos = 0 |
|
1163 | 1163 | try: |
|
1164 | 1164 | pos = lr.fp.tell() |
|
1165 | 1165 | fp = lr.fp |
|
1166 | 1166 | except IOError: |
|
1167 | 1167 | fp = cStringIO.StringIO(lr.fp.read()) |
|
1168 | 1168 | gitlr = linereader(fp) |
|
1169 | 1169 | gitlr.push(firstline) |
|
1170 | 1170 | gitpatches = readgitpatch(gitlr) |
|
1171 | 1171 | fp.seek(pos) |
|
1172 | 1172 | return gitpatches |
|
1173 | 1173 | |
|
1174 | 1174 | def iterhunks(fp): |
|
1175 | 1175 | """Read a patch and yield the following events: |
|
1176 | 1176 | - ("file", afile, bfile, firsthunk): select a new target file. |
|
1177 | 1177 | - ("hunk", hunk): a new hunk is ready to be applied, follows a |
|
1178 | 1178 | "file" event. |
|
1179 | 1179 | - ("git", gitchanges): current diff is in git format, gitchanges |
|
1180 | 1180 | maps filenames to gitpatch records. Unique event. |
|
1181 | 1181 | """ |
|
1182 | 1182 | afile = "" |
|
1183 | 1183 | bfile = "" |
|
1184 | 1184 | state = None |
|
1185 | 1185 | hunknum = 0 |
|
1186 | 1186 | emitfile = newfile = False |
|
1187 | 1187 | gitpatches = None |
|
1188 | 1188 | |
|
1189 | 1189 | # our states |
|
1190 | 1190 | BFILE = 1 |
|
1191 | 1191 | context = None |
|
1192 | 1192 | lr = linereader(fp) |
|
1193 | 1193 | |
|
1194 | 1194 | while True: |
|
1195 | 1195 | x = lr.readline() |
|
1196 | 1196 | if not x: |
|
1197 | 1197 | break |
|
1198 | 1198 | if state == BFILE and ( |
|
1199 | 1199 | (not context and x[0] == '@') |
|
1200 | 1200 | or (context is not False and x.startswith('***************')) |
|
1201 | 1201 | or x.startswith('GIT binary patch')): |
|
1202 | 1202 | gp = None |
|
1203 | 1203 | if (gitpatches and |
|
1204 | 1204 | gitpatches[-1].ispatching(afile, bfile)): |
|
1205 | 1205 | gp = gitpatches.pop() |
|
1206 | 1206 | if x.startswith('GIT binary patch'): |
|
1207 | 1207 | h = binhunk(lr, gp.path) |
|
1208 | 1208 | else: |
|
1209 | 1209 | if context is None and x.startswith('***************'): |
|
1210 | 1210 | context = True |
|
1211 | 1211 | h = hunk(x, hunknum + 1, lr, context) |
|
1212 | 1212 | hunknum += 1 |
|
1213 | 1213 | if emitfile: |
|
1214 | 1214 | emitfile = False |
|
1215 | 1215 | yield 'file', (afile, bfile, h, gp and gp.copy() or None) |
|
1216 | 1216 | yield 'hunk', h |
|
1217 | 1217 | elif x.startswith('diff --git'): |
|
1218 | 1218 | m = gitre.match(x.rstrip(' \r\n')) |
|
1219 | 1219 | if not m: |
|
1220 | 1220 | continue |
|
1221 | 1221 | if gitpatches is None: |
|
1222 | 1222 | # scan whole input for git metadata |
|
1223 | 1223 | gitpatches = scangitpatch(lr, x) |
|
1224 | 1224 | yield 'git', [g.copy() for g in gitpatches |
|
1225 | 1225 | if g.op in ('COPY', 'RENAME')] |
|
1226 | 1226 | gitpatches.reverse() |
|
1227 | 1227 | afile = 'a/' + m.group(1) |
|
1228 | 1228 | bfile = 'b/' + m.group(2) |
|
1229 | 1229 | while gitpatches and not gitpatches[-1].ispatching(afile, bfile): |
|
1230 | 1230 | gp = gitpatches.pop() |
|
1231 | 1231 | yield 'file', ('a/' + gp.path, 'b/' + gp.path, None, gp.copy()) |
|
1232 | 1232 | if not gitpatches: |
|
1233 | 1233 | raise PatchError(_('failed to synchronize metadata for "%s"') |
|
1234 | 1234 | % afile[2:]) |
|
1235 | 1235 | gp = gitpatches[-1] |
|
1236 | 1236 | newfile = True |
|
1237 | 1237 | elif x.startswith('---'): |
|
1238 | 1238 | # check for a unified diff |
|
1239 | 1239 | l2 = lr.readline() |
|
1240 | 1240 | if not l2.startswith('+++'): |
|
1241 | 1241 | lr.push(l2) |
|
1242 | 1242 | continue |
|
1243 | 1243 | newfile = True |
|
1244 | 1244 | context = False |
|
1245 | 1245 | afile = parsefilename(x) |
|
1246 | 1246 | bfile = parsefilename(l2) |
|
1247 | 1247 | elif x.startswith('***'): |
|
1248 | 1248 | # check for a context diff |
|
1249 | 1249 | l2 = lr.readline() |
|
1250 | 1250 | if not l2.startswith('---'): |
|
1251 | 1251 | lr.push(l2) |
|
1252 | 1252 | continue |
|
1253 | 1253 | l3 = lr.readline() |
|
1254 | 1254 | lr.push(l3) |
|
1255 | 1255 | if not l3.startswith("***************"): |
|
1256 | 1256 | lr.push(l2) |
|
1257 | 1257 | continue |
|
1258 | 1258 | newfile = True |
|
1259 | 1259 | context = True |
|
1260 | 1260 | afile = parsefilename(x) |
|
1261 | 1261 | bfile = parsefilename(l2) |
|
1262 | 1262 | |
|
1263 | 1263 | if newfile: |
|
1264 | 1264 | newfile = False |
|
1265 | 1265 | emitfile = True |
|
1266 | 1266 | state = BFILE |
|
1267 | 1267 | hunknum = 0 |
|
1268 | 1268 | |
|
1269 | 1269 | while gitpatches: |
|
1270 | 1270 | gp = gitpatches.pop() |
|
1271 | 1271 | yield 'file', ('a/' + gp.path, 'b/' + gp.path, None, gp.copy()) |
|
1272 | 1272 | |
|
1273 | 1273 | def applydiff(ui, fp, backend, store, strip=1, eolmode='strict'): |
|
1274 | 1274 | """Reads a patch from fp and tries to apply it. |
|
1275 | 1275 | |
|
1276 | 1276 | Returns 0 for a clean patch, -1 if any rejects were found and 1 if |
|
1277 | 1277 | there was any fuzz. |
|
1278 | 1278 | |
|
1279 | 1279 | If 'eolmode' is 'strict', the patch content and patched file are |
|
1280 | 1280 | read in binary mode. Otherwise, line endings are ignored when |
|
1281 | 1281 | patching then normalized according to 'eolmode'. |
|
1282 | 1282 | """ |
|
1283 | 1283 | return _applydiff(ui, fp, patchfile, backend, store, strip=strip, |
|
1284 | 1284 | eolmode=eolmode) |
|
1285 | 1285 | |
|
1286 | 1286 | def _applydiff(ui, fp, patcher, backend, store, strip=1, |
|
1287 | 1287 | eolmode='strict'): |
|
1288 | 1288 | |
|
1289 | 1289 | def pstrip(p): |
|
1290 | 1290 | return pathstrip(p, strip - 1)[1] |
|
1291 | 1291 | |
|
1292 | 1292 | rejects = 0 |
|
1293 | 1293 | err = 0 |
|
1294 | 1294 | current_file = None |
|
1295 | 1295 | |
|
1296 | 1296 | for state, values in iterhunks(fp): |
|
1297 | 1297 | if state == 'hunk': |
|
1298 | 1298 | if not current_file: |
|
1299 | 1299 | continue |
|
1300 | 1300 | ret = current_file.apply(values) |
|
1301 | 1301 | if ret > 0: |
|
1302 | 1302 | err = 1 |
|
1303 | 1303 | elif state == 'file': |
|
1304 | 1304 | if current_file: |
|
1305 | 1305 | rejects += current_file.close() |
|
1306 | 1306 | current_file = None |
|
1307 | 1307 | afile, bfile, first_hunk, gp = values |
|
1308 | 1308 | if gp: |
|
1309 | 1309 | gp.path = pstrip(gp.path) |
|
1310 | 1310 | if gp.oldpath: |
|
1311 | 1311 | gp.oldpath = pstrip(gp.oldpath) |
|
1312 | 1312 | else: |
|
1313 | 1313 | gp = makepatchmeta(backend, afile, bfile, first_hunk, strip) |
|
1314 | 1314 | if gp.op == 'RENAME': |
|
1315 | 1315 | backend.unlink(gp.oldpath) |
|
1316 | 1316 | if not first_hunk: |
|
1317 | 1317 | if gp.op == 'DELETE': |
|
1318 | 1318 | backend.unlink(gp.path) |
|
1319 | 1319 | continue |
|
1320 | 1320 | data, mode = None, None |
|
1321 | 1321 | if gp.op in ('RENAME', 'COPY'): |
|
1322 | 1322 | data, mode = store.getfile(gp.oldpath)[:2] |
|
1323 | 1323 | if gp.mode: |
|
1324 | 1324 | mode = gp.mode |
|
1325 | 1325 | if gp.op == 'ADD': |
|
1326 | 1326 | # Added files without content have no hunk and |
|
1327 | 1327 | # must be created |
|
1328 | 1328 | data = '' |
|
1329 | 1329 | if data or mode: |
|
1330 | 1330 | if (gp.op in ('ADD', 'RENAME', 'COPY') |
|
1331 | 1331 | and backend.exists(gp.path)): |
|
1332 | 1332 | raise PatchError(_("cannot create %s: destination " |
|
1333 | 1333 | "already exists") % gp.path) |
|
1334 | 1334 | backend.setfile(gp.path, data, mode, gp.oldpath) |
|
1335 | 1335 | continue |
|
1336 | 1336 | try: |
|
1337 | 1337 | current_file = patcher(ui, gp, backend, store, |
|
1338 | 1338 | eolmode=eolmode) |
|
1339 | 1339 | except PatchError, inst: |
|
1340 | 1340 | ui.warn(str(inst) + '\n') |
|
1341 | 1341 | current_file = None |
|
1342 | 1342 | rejects += 1 |
|
1343 | 1343 | continue |
|
1344 | 1344 | elif state == 'git': |
|
1345 | 1345 | for gp in values: |
|
1346 | 1346 | path = pstrip(gp.oldpath) |
|
1347 | 1347 | data, mode = backend.getfile(path) |
|
1348 | 1348 | store.setfile(path, data, mode) |
|
1349 | 1349 | else: |
|
1350 | 1350 | raise util.Abort(_('unsupported parser state: %s') % state) |
|
1351 | 1351 | |
|
1352 | 1352 | if current_file: |
|
1353 | 1353 | rejects += current_file.close() |
|
1354 | 1354 | |
|
1355 | 1355 | if rejects: |
|
1356 | 1356 | return -1 |
|
1357 | 1357 | return err |
|
1358 | 1358 | |
|
1359 | 1359 | def _externalpatch(ui, repo, patcher, patchname, strip, files, |
|
1360 | 1360 | similarity): |
|
1361 | 1361 | """use <patcher> to apply <patchname> to the working directory. |
|
1362 | 1362 | returns whether patch was applied with fuzz factor.""" |
|
1363 | 1363 | |
|
1364 | 1364 | fuzz = False |
|
1365 | 1365 | args = [] |
|
1366 | 1366 | cwd = repo.root |
|
1367 | 1367 | if cwd: |
|
1368 | 1368 | args.append('-d %s' % util.shellquote(cwd)) |
|
1369 | 1369 | fp = util.popen('%s %s -p%d < %s' % (patcher, ' '.join(args), strip, |
|
1370 | 1370 | util.shellquote(patchname))) |
|
1371 | 1371 | try: |
|
1372 | 1372 | for line in fp: |
|
1373 | 1373 | line = line.rstrip() |
|
1374 | 1374 | ui.note(line + '\n') |
|
1375 | 1375 | if line.startswith('patching file '): |
|
1376 | 1376 | pf = util.parsepatchoutput(line) |
|
1377 | 1377 | printed_file = False |
|
1378 | 1378 | files.add(pf) |
|
1379 | 1379 | elif line.find('with fuzz') >= 0: |
|
1380 | 1380 | fuzz = True |
|
1381 | 1381 | if not printed_file: |
|
1382 | 1382 | ui.warn(pf + '\n') |
|
1383 | 1383 | printed_file = True |
|
1384 | 1384 | ui.warn(line + '\n') |
|
1385 | 1385 | elif line.find('saving rejects to file') >= 0: |
|
1386 | 1386 | ui.warn(line + '\n') |
|
1387 | 1387 | elif line.find('FAILED') >= 0: |
|
1388 | 1388 | if not printed_file: |
|
1389 | 1389 | ui.warn(pf + '\n') |
|
1390 | 1390 | printed_file = True |
|
1391 | 1391 | ui.warn(line + '\n') |
|
1392 | 1392 | finally: |
|
1393 | 1393 | if files: |
|
1394 | 1394 | cfiles = list(files) |
|
1395 | 1395 | cwd = repo.getcwd() |
|
1396 | 1396 | if cwd: |
|
1397 | 1397 | cfiles = [util.pathto(repo.root, cwd, f) |
|
1398 | 1398 | for f in cfiles] |
|
1399 | 1399 | scmutil.addremove(repo, cfiles, similarity=similarity) |
|
1400 | 1400 | code = fp.close() |
|
1401 | 1401 | if code: |
|
1402 | 1402 | raise PatchError(_("patch command failed: %s") % |
|
1403 | 1403 | util.explainexit(code)[0]) |
|
1404 | 1404 | return fuzz |
|
1405 | 1405 | |
|
1406 | 1406 | def patchbackend(ui, backend, patchobj, strip, files=None, eolmode='strict'): |
|
1407 | 1407 | if files is None: |
|
1408 | 1408 | files = set() |
|
1409 | 1409 | if eolmode is None: |
|
1410 | 1410 | eolmode = ui.config('patch', 'eol', 'strict') |
|
1411 | 1411 | if eolmode.lower() not in eolmodes: |
|
1412 | 1412 | raise util.Abort(_('unsupported line endings type: %s') % eolmode) |
|
1413 | 1413 | eolmode = eolmode.lower() |
|
1414 | 1414 | |
|
1415 | 1415 | store = filestore() |
|
1416 | 1416 | try: |
|
1417 | 1417 | fp = open(patchobj, 'rb') |
|
1418 | 1418 | except TypeError: |
|
1419 | 1419 | fp = patchobj |
|
1420 | 1420 | try: |
|
1421 | 1421 | ret = applydiff(ui, fp, backend, store, strip=strip, |
|
1422 | 1422 | eolmode=eolmode) |
|
1423 | 1423 | finally: |
|
1424 | 1424 | if fp != patchobj: |
|
1425 | 1425 | fp.close() |
|
1426 | 1426 | files.update(backend.close()) |
|
1427 | 1427 | store.close() |
|
1428 | 1428 | if ret < 0: |
|
1429 | 1429 | raise PatchError(_('patch failed to apply')) |
|
1430 | 1430 | return ret > 0 |
|
1431 | 1431 | |
|
1432 | 1432 | def internalpatch(ui, repo, patchobj, strip, files=None, eolmode='strict', |
|
1433 | 1433 | similarity=0): |
|
1434 | 1434 | """use builtin patch to apply <patchobj> to the working directory. |
|
1435 | 1435 | returns whether patch was applied with fuzz factor.""" |
|
1436 | 1436 | backend = workingbackend(ui, repo, similarity) |
|
1437 | 1437 | return patchbackend(ui, backend, patchobj, strip, files, eolmode) |
|
1438 | 1438 | |
|
1439 | 1439 | def patchrepo(ui, repo, ctx, store, patchobj, strip, files=None, |
|
1440 | 1440 | eolmode='strict'): |
|
1441 | 1441 | backend = repobackend(ui, repo, ctx, store) |
|
1442 | 1442 | return patchbackend(ui, backend, patchobj, strip, files, eolmode) |
|
1443 | 1443 | |
|
1444 | 1444 | def makememctx(repo, parents, text, user, date, branch, files, store, |
|
1445 | 1445 | editor=None): |
|
1446 | 1446 | def getfilectx(repo, memctx, path): |
|
1447 | 1447 | data, (islink, isexec), copied = store.getfile(path) |
|
1448 | 1448 | return context.memfilectx(path, data, islink=islink, isexec=isexec, |
|
1449 | 1449 | copied=copied) |
|
1450 | 1450 | extra = {} |
|
1451 | 1451 | if branch: |
|
1452 | 1452 | extra['branch'] = encoding.fromlocal(branch) |
|
1453 | 1453 | ctx = context.memctx(repo, parents, text, files, getfilectx, user, |
|
1454 | 1454 | date, extra) |
|
1455 | 1455 | if editor: |
|
1456 | 1456 | ctx._text = editor(repo, ctx, []) |
|
1457 | 1457 | return ctx |
|
1458 | 1458 | |
|
1459 | 1459 | def patch(ui, repo, patchname, strip=1, files=None, eolmode='strict', |
|
1460 | 1460 | similarity=0): |
|
1461 | 1461 | """Apply <patchname> to the working directory. |
|
1462 | 1462 | |
|
1463 | 1463 | 'eolmode' specifies how end of lines should be handled. It can be: |
|
1464 | 1464 | - 'strict': inputs are read in binary mode, EOLs are preserved |
|
1465 | 1465 | - 'crlf': EOLs are ignored when patching and reset to CRLF |
|
1466 | 1466 | - 'lf': EOLs are ignored when patching and reset to LF |
|
1467 | 1467 | - None: get it from user settings, default to 'strict' |
|
1468 | 1468 | 'eolmode' is ignored when using an external patcher program. |
|
1469 | 1469 | |
|
1470 | 1470 | Returns whether patch was applied with fuzz factor. |
|
1471 | 1471 | """ |
|
1472 | 1472 | patcher = ui.config('ui', 'patch') |
|
1473 | 1473 | if files is None: |
|
1474 | 1474 | files = set() |
|
1475 | 1475 | try: |
|
1476 | 1476 | if patcher: |
|
1477 | 1477 | return _externalpatch(ui, repo, patcher, patchname, strip, |
|
1478 | 1478 | files, similarity) |
|
1479 | 1479 | return internalpatch(ui, repo, patchname, strip, files, eolmode, |
|
1480 | 1480 | similarity) |
|
1481 | 1481 | except PatchError, err: |
|
1482 | 1482 | raise util.Abort(str(err)) |
|
1483 | 1483 | |
|
1484 | 1484 | def changedfiles(ui, repo, patchpath, strip=1): |
|
1485 | 1485 | backend = fsbackend(ui, repo.root) |
|
1486 | 1486 | fp = open(patchpath, 'rb') |
|
1487 | 1487 | try: |
|
1488 | 1488 | changed = set() |
|
1489 | 1489 | for state, values in iterhunks(fp): |
|
1490 | 1490 | if state == 'file': |
|
1491 | 1491 | afile, bfile, first_hunk, gp = values |
|
1492 | 1492 | if gp: |
|
1493 | 1493 | gp.path = pathstrip(gp.path, strip - 1)[1] |
|
1494 | 1494 | if gp.oldpath: |
|
1495 | 1495 | gp.oldpath = pathstrip(gp.oldpath, strip - 1)[1] |
|
1496 | 1496 | else: |
|
1497 | 1497 | gp = makepatchmeta(backend, afile, bfile, first_hunk, strip) |
|
1498 | 1498 | changed.add(gp.path) |
|
1499 | 1499 | if gp.op == 'RENAME': |
|
1500 | 1500 | changed.add(gp.oldpath) |
|
1501 | 1501 | elif state not in ('hunk', 'git'): |
|
1502 | 1502 | raise util.Abort(_('unsupported parser state: %s') % state) |
|
1503 | 1503 | return changed |
|
1504 | 1504 | finally: |
|
1505 | 1505 | fp.close() |
|
1506 | 1506 | |
|
1507 | 1507 | def b85diff(to, tn): |
|
1508 | 1508 | '''print base85-encoded binary diff''' |
|
1509 | 1509 | def gitindex(text): |
|
1510 | 1510 | if not text: |
|
1511 | 1511 | return hex(nullid) |
|
1512 | 1512 | l = len(text) |
|
1513 | 1513 | s = util.sha1('blob %d\0' % l) |
|
1514 | 1514 | s.update(text) |
|
1515 | 1515 | return s.hexdigest() |
|
1516 | 1516 | |
|
1517 | 1517 | def fmtline(line): |
|
1518 | 1518 | l = len(line) |
|
1519 | 1519 | if l <= 26: |
|
1520 | 1520 | l = chr(ord('A') + l - 1) |
|
1521 | 1521 | else: |
|
1522 | 1522 | l = chr(l - 26 + ord('a') - 1) |
|
1523 | 1523 | return '%c%s\n' % (l, base85.b85encode(line, True)) |
|
1524 | 1524 | |
|
1525 | 1525 | def chunk(text, csize=52): |
|
1526 | 1526 | l = len(text) |
|
1527 | 1527 | i = 0 |
|
1528 | 1528 | while i < l: |
|
1529 | 1529 | yield text[i:i + csize] |
|
1530 | 1530 | i += csize |
|
1531 | 1531 | |
|
1532 | 1532 | tohash = gitindex(to) |
|
1533 | 1533 | tnhash = gitindex(tn) |
|
1534 | 1534 | if tohash == tnhash: |
|
1535 | 1535 | return "" |
|
1536 | 1536 | |
|
1537 | 1537 | # TODO: deltas |
|
1538 | 1538 | ret = ['index %s..%s\nGIT binary patch\nliteral %s\n' % |
|
1539 | 1539 | (tohash, tnhash, len(tn))] |
|
1540 | 1540 | for l in chunk(zlib.compress(tn)): |
|
1541 | 1541 | ret.append(fmtline(l)) |
|
1542 | 1542 | ret.append('\n') |
|
1543 | 1543 | return ''.join(ret) |
|
1544 | 1544 | |
|
1545 | 1545 | class GitDiffRequired(Exception): |
|
1546 | 1546 | pass |
|
1547 | 1547 | |
|
1548 | 1548 | def diffopts(ui, opts=None, untrusted=False, section='diff'): |
|
1549 | 1549 | def get(key, name=None, getter=ui.configbool): |
|
1550 | 1550 | return ((opts and opts.get(key)) or |
|
1551 | 1551 | getter(section, name or key, None, untrusted=untrusted)) |
|
1552 | 1552 | return mdiff.diffopts( |
|
1553 | 1553 | text=opts and opts.get('text'), |
|
1554 | 1554 | git=get('git'), |
|
1555 | 1555 | nodates=get('nodates'), |
|
1556 | 1556 | showfunc=get('show_function', 'showfunc'), |
|
1557 | 1557 | ignorews=get('ignore_all_space', 'ignorews'), |
|
1558 | 1558 | ignorewsamount=get('ignore_space_change', 'ignorewsamount'), |
|
1559 | 1559 | ignoreblanklines=get('ignore_blank_lines', 'ignoreblanklines'), |
|
1560 | 1560 | context=get('unified', getter=ui.config)) |
|
1561 | 1561 | |
|
1562 | 1562 | def diff(repo, node1=None, node2=None, match=None, changes=None, opts=None, |
|
1563 | 1563 | losedatafn=None, prefix=''): |
|
1564 | 1564 | '''yields diff of changes to files between two nodes, or node and |
|
1565 | 1565 | working directory. |
|
1566 | 1566 | |
|
1567 | 1567 | if node1 is None, use first dirstate parent instead. |
|
1568 | 1568 | if node2 is None, compare node1 with working directory. |
|
1569 | 1569 | |
|
1570 | 1570 | losedatafn(**kwarg) is a callable run when opts.upgrade=True and |
|
1571 | 1571 | every time some change cannot be represented with the current |
|
1572 | 1572 | patch format. Return False to upgrade to git patch format, True to |
|
1573 | 1573 | accept the loss or raise an exception to abort the diff. It is |
|
1574 | 1574 | called with the name of current file being diffed as 'fn'. If set |
|
1575 | 1575 | to None, patches will always be upgraded to git format when |
|
1576 | 1576 | necessary. |
|
1577 | 1577 | |
|
1578 | 1578 | prefix is a filename prefix that is prepended to all filenames on |
|
1579 | 1579 | display (used for subrepos). |
|
1580 | 1580 | ''' |
|
1581 | 1581 | |
|
1582 | 1582 | if opts is None: |
|
1583 | 1583 | opts = mdiff.defaultopts |
|
1584 | 1584 | |
|
1585 | 1585 | if not node1 and not node2: |
|
1586 | 1586 | node1 = repo.dirstate.p1() |
|
1587 | 1587 | |
|
1588 | 1588 | def lrugetfilectx(): |
|
1589 | 1589 | cache = {} |
|
1590 | 1590 | order = [] |
|
1591 | 1591 | def getfilectx(f, ctx): |
|
1592 | 1592 | fctx = ctx.filectx(f, filelog=cache.get(f)) |
|
1593 | 1593 | if f not in cache: |
|
1594 | 1594 | if len(cache) > 20: |
|
1595 | 1595 | del cache[order.pop(0)] |
|
1596 | 1596 | cache[f] = fctx.filelog() |
|
1597 | 1597 | else: |
|
1598 | 1598 | order.remove(f) |
|
1599 | 1599 | order.append(f) |
|
1600 | 1600 | return fctx |
|
1601 | 1601 | return getfilectx |
|
1602 | 1602 | getfilectx = lrugetfilectx() |
|
1603 | 1603 | |
|
1604 | 1604 | ctx1 = repo[node1] |
|
1605 | 1605 | ctx2 = repo[node2] |
|
1606 | 1606 | |
|
1607 | 1607 | if not changes: |
|
1608 | 1608 | changes = repo.status(ctx1, ctx2, match=match) |
|
1609 | 1609 | modified, added, removed = changes[:3] |
|
1610 | 1610 | |
|
1611 | 1611 | if not modified and not added and not removed: |
|
1612 | 1612 | return [] |
|
1613 | 1613 | |
|
1614 | 1614 | revs = None |
|
1615 | 1615 | if not repo.ui.quiet: |
|
1616 | 1616 | hexfunc = repo.ui.debugflag and hex or short |
|
1617 | 1617 | revs = [hexfunc(node) for node in [node1, node2] if node] |
|
1618 | 1618 | |
|
1619 | 1619 | copy = {} |
|
1620 | 1620 | if opts.git or opts.upgrade: |
|
1621 | 1621 | copy = copies.pathcopies(ctx1, ctx2) |
|
1622 | 1622 | |
|
1623 | 1623 | difffn = lambda opts, losedata: trydiff(repo, revs, ctx1, ctx2, |
|
1624 | 1624 | modified, added, removed, copy, getfilectx, opts, losedata, prefix) |
|
1625 | 1625 | if opts.upgrade and not opts.git: |
|
1626 | 1626 | try: |
|
1627 | 1627 | def losedata(fn): |
|
1628 | 1628 | if not losedatafn or not losedatafn(fn=fn): |
|
1629 | 1629 | raise GitDiffRequired() |
|
1630 | 1630 | # Buffer the whole output until we are sure it can be generated |
|
1631 | 1631 | return list(difffn(opts.copy(git=False), losedata)) |
|
1632 | 1632 | except GitDiffRequired: |
|
1633 | 1633 | return difffn(opts.copy(git=True), None) |
|
1634 | 1634 | else: |
|
1635 | 1635 | return difffn(opts, None) |
|
1636 | 1636 | |
|
1637 | 1637 | def difflabel(func, *args, **kw): |
|
1638 | 1638 | '''yields 2-tuples of (output, label) based on the output of func()''' |
|
1639 | 1639 | headprefixes = [('diff', 'diff.diffline'), |
|
1640 | 1640 | ('copy', 'diff.extended'), |
|
1641 | 1641 | ('rename', 'diff.extended'), |
|
1642 | 1642 | ('old', 'diff.extended'), |
|
1643 | 1643 | ('new', 'diff.extended'), |
|
1644 | 1644 | ('deleted', 'diff.extended'), |
|
1645 | 1645 | ('---', 'diff.file_a'), |
|
1646 | 1646 | ('+++', 'diff.file_b')] |
|
1647 | 1647 | textprefixes = [('@', 'diff.hunk'), |
|
1648 | 1648 | ('-', 'diff.deleted'), |
|
1649 | 1649 | ('+', 'diff.inserted')] |
|
1650 | 1650 | head = False |
|
1651 | 1651 | for chunk in func(*args, **kw): |
|
1652 | 1652 | lines = chunk.split('\n') |
|
1653 | 1653 | for i, line in enumerate(lines): |
|
1654 | 1654 | if i != 0: |
|
1655 | 1655 | yield ('\n', '') |
|
1656 | 1656 | if head: |
|
1657 | 1657 | if line.startswith('@'): |
|
1658 | 1658 | head = False |
|
1659 | 1659 | else: |
|
1660 | 1660 | if line and not line[0] in ' +-@\\': |
|
1661 | 1661 | head = True |
|
1662 | 1662 | stripline = line |
|
1663 | 1663 | if not head and line and line[0] in '+-': |
|
1664 | 1664 | # highlight trailing whitespace, but only in changed lines |
|
1665 | 1665 | stripline = line.rstrip() |
|
1666 | 1666 | prefixes = textprefixes |
|
1667 | 1667 | if head: |
|
1668 | 1668 | prefixes = headprefixes |
|
1669 | 1669 | for prefix, label in prefixes: |
|
1670 | 1670 | if stripline.startswith(prefix): |
|
1671 | 1671 | yield (stripline, label) |
|
1672 | 1672 | break |
|
1673 | 1673 | else: |
|
1674 | 1674 | yield (line, '') |
|
1675 | 1675 | if line != stripline: |
|
1676 | 1676 | yield (line[len(stripline):], 'diff.trailingwhitespace') |
|
1677 | 1677 | |
|
1678 | 1678 | def diffui(*args, **kw): |
|
1679 | 1679 | '''like diff(), but yields 2-tuples of (output, label) for ui.write()''' |
|
1680 | 1680 | return difflabel(diff, *args, **kw) |
|
1681 | 1681 | |
|
1682 | 1682 | |
|
1683 | 1683 | def _addmodehdr(header, omode, nmode): |
|
1684 | 1684 | if omode != nmode: |
|
1685 | 1685 | header.append('old mode %s\n' % omode) |
|
1686 | 1686 | header.append('new mode %s\n' % nmode) |
|
1687 | 1687 | |
|
1688 | 1688 | def trydiff(repo, revs, ctx1, ctx2, modified, added, removed, |
|
1689 | 1689 | copy, getfilectx, opts, losedatafn, prefix): |
|
1690 | 1690 | |
|
1691 | 1691 | def join(f): |
|
1692 | 1692 | return os.path.join(prefix, f) |
|
1693 | 1693 | |
|
1694 | 1694 | date1 = util.datestr(ctx1.date()) |
|
1695 | 1695 | man1 = ctx1.manifest() |
|
1696 | 1696 | |
|
1697 | 1697 | gone = set() |
|
1698 | 1698 | gitmode = {'l': '120000', 'x': '100755', '': '100644'} |
|
1699 | 1699 | |
|
1700 | 1700 | copyto = dict([(v, k) for k, v in copy.items()]) |
|
1701 | 1701 | |
|
1702 | 1702 | if opts.git: |
|
1703 | 1703 | revs = None |
|
1704 | 1704 | |
|
1705 | 1705 | for f in sorted(modified + added + removed): |
|
1706 | 1706 | to = None |
|
1707 | 1707 | tn = None |
|
1708 | 1708 | dodiff = True |
|
1709 | 1709 | header = [] |
|
1710 | 1710 | if f in man1: |
|
1711 | 1711 | to = getfilectx(f, ctx1).data() |
|
1712 | 1712 | if f not in removed: |
|
1713 | 1713 | tn = getfilectx(f, ctx2).data() |
|
1714 | 1714 | a, b = f, f |
|
1715 | 1715 | if opts.git or losedatafn: |
|
1716 | 1716 | if f in added: |
|
1717 | 1717 | mode = gitmode[ctx2.flags(f)] |
|
1718 | 1718 | if f in copy or f in copyto: |
|
1719 | 1719 | if opts.git: |
|
1720 | 1720 | if f in copy: |
|
1721 | 1721 | a = copy[f] |
|
1722 | 1722 | else: |
|
1723 | 1723 | a = copyto[f] |
|
1724 | 1724 | omode = gitmode[man1.flags(a)] |
|
1725 | 1725 | _addmodehdr(header, omode, mode) |
|
1726 | 1726 | if a in removed and a not in gone: |
|
1727 | 1727 | op = 'rename' |
|
1728 | 1728 | gone.add(a) |
|
1729 | 1729 | else: |
|
1730 | 1730 | op = 'copy' |
|
1731 | 1731 | header.append('%s from %s\n' % (op, join(a))) |
|
1732 | 1732 | header.append('%s to %s\n' % (op, join(f))) |
|
1733 | 1733 | to = getfilectx(a, ctx1).data() |
|
1734 | 1734 | else: |
|
1735 | 1735 | losedatafn(f) |
|
1736 | 1736 | else: |
|
1737 | 1737 | if opts.git: |
|
1738 | 1738 | header.append('new file mode %s\n' % mode) |
|
1739 | 1739 | elif ctx2.flags(f): |
|
1740 | 1740 | losedatafn(f) |
|
1741 | 1741 | # In theory, if tn was copied or renamed we should check |
|
1742 | 1742 | # if the source is binary too but the copy record already |
|
1743 | 1743 | # forces git mode. |
|
1744 | 1744 | if util.binary(tn): |
|
1745 | 1745 | if opts.git: |
|
1746 | 1746 | dodiff = 'binary' |
|
1747 | 1747 | else: |
|
1748 | 1748 | losedatafn(f) |
|
1749 | 1749 | if not opts.git and not tn: |
|
1750 | 1750 | # regular diffs cannot represent new empty file |
|
1751 | 1751 | losedatafn(f) |
|
1752 | 1752 | elif f in removed: |
|
1753 | 1753 | if opts.git: |
|
1754 | 1754 | # have we already reported a copy above? |
|
1755 | 1755 | if ((f in copy and copy[f] in added |
|
1756 | 1756 | and copyto[copy[f]] == f) or |
|
1757 | 1757 | (f in copyto and copyto[f] in added |
|
1758 | 1758 | and copy[copyto[f]] == f)): |
|
1759 | 1759 | dodiff = False |
|
1760 | 1760 | else: |
|
1761 | 1761 | header.append('deleted file mode %s\n' % |
|
1762 | 1762 | gitmode[man1.flags(f)]) |
|
1763 | 1763 | elif not to or util.binary(to): |
|
1764 | 1764 | # regular diffs cannot represent empty file deletion |
|
1765 | 1765 | losedatafn(f) |
|
1766 | 1766 | else: |
|
1767 | 1767 | oflag = man1.flags(f) |
|
1768 | 1768 | nflag = ctx2.flags(f) |
|
1769 | 1769 | binary = util.binary(to) or util.binary(tn) |
|
1770 | 1770 | if opts.git: |
|
1771 | 1771 | _addmodehdr(header, gitmode[oflag], gitmode[nflag]) |
|
1772 | 1772 | if binary: |
|
1773 | 1773 | dodiff = 'binary' |
|
1774 | 1774 | elif binary or nflag != oflag: |
|
1775 | 1775 | losedatafn(f) |
|
1776 | 1776 | if opts.git: |
|
1777 | 1777 | header.insert(0, mdiff.diffline(revs, join(a), join(b), opts)) |
|
1778 | 1778 | |
|
1779 | 1779 | if dodiff: |
|
1780 | 1780 | if dodiff == 'binary': |
|
1781 | 1781 | text = b85diff(to, tn) |
|
1782 | 1782 | else: |
|
1783 | 1783 | text = mdiff.unidiff(to, date1, |
|
1784 | 1784 | # ctx2 date may be dynamic |
|
1785 | 1785 | tn, util.datestr(ctx2.date()), |
|
1786 | 1786 | join(a), join(b), revs, opts=opts) |
|
1787 | 1787 | if header and (text or len(header) > 1): |
|
1788 | 1788 | yield ''.join(header) |
|
1789 | 1789 | if text: |
|
1790 | 1790 | yield text |
|
1791 | 1791 | |
|
1792 | 1792 | def diffstatsum(stats): |
|
1793 | 1793 | maxfile, maxtotal, addtotal, removetotal, binary = 0, 0, 0, 0, False |
|
1794 | 1794 | for f, a, r, b in stats: |
|
1795 | 1795 | maxfile = max(maxfile, encoding.colwidth(f)) |
|
1796 | 1796 | maxtotal = max(maxtotal, a + r) |
|
1797 | 1797 | addtotal += a |
|
1798 | 1798 | removetotal += r |
|
1799 | 1799 | binary = binary or b |
|
1800 | 1800 | |
|
1801 | 1801 | return maxfile, maxtotal, addtotal, removetotal, binary |
|
1802 | 1802 | |
|
1803 | 1803 | def diffstatdata(lines): |
|
1804 | 1804 | diffre = re.compile('^diff .*-r [a-z0-9]+\s(.*)$') |
|
1805 | 1805 | |
|
1806 | 1806 | results = [] |
|
1807 | 1807 | filename, adds, removes, isbinary = None, 0, 0, False |
|
1808 | 1808 | |
|
1809 | 1809 | def addresult(): |
|
1810 | 1810 | if filename: |
|
1811 | 1811 | results.append((filename, adds, removes, isbinary)) |
|
1812 | 1812 | |
|
1813 | 1813 | for line in lines: |
|
1814 | 1814 | if line.startswith('diff'): |
|
1815 | 1815 | addresult() |
|
1816 | 1816 | # set numbers to 0 anyway when starting new file |
|
1817 | 1817 | adds, removes, isbinary = 0, 0, False |
|
1818 | 1818 | if line.startswith('diff --git'): |
|
1819 | 1819 | filename = gitre.search(line).group(1) |
|
1820 | 1820 | elif line.startswith('diff -r'): |
|
1821 | 1821 | # format: "diff -r ... -r ... filename" |
|
1822 | 1822 | filename = diffre.search(line).group(1) |
|
1823 | 1823 | elif line.startswith('+') and not line.startswith('+++ '): |
|
1824 | 1824 | adds += 1 |
|
1825 | 1825 | elif line.startswith('-') and not line.startswith('--- '): |
|
1826 | 1826 | removes += 1 |
|
1827 | 1827 | elif (line.startswith('GIT binary patch') or |
|
1828 | 1828 | line.startswith('Binary file')): |
|
1829 | 1829 | isbinary = True |
|
1830 | 1830 | addresult() |
|
1831 | 1831 | return results |
|
1832 | 1832 | |
|
1833 | 1833 | def diffstat(lines, width=80, git=False): |
|
1834 | 1834 | output = [] |
|
1835 | 1835 | stats = diffstatdata(lines) |
|
1836 | 1836 | maxname, maxtotal, totaladds, totalremoves, hasbinary = diffstatsum(stats) |
|
1837 | 1837 | |
|
1838 | 1838 | countwidth = len(str(maxtotal)) |
|
1839 | 1839 | if hasbinary and countwidth < 3: |
|
1840 | 1840 | countwidth = 3 |
|
1841 | 1841 | graphwidth = width - countwidth - maxname - 6 |
|
1842 | 1842 | if graphwidth < 10: |
|
1843 | 1843 | graphwidth = 10 |
|
1844 | 1844 | |
|
1845 | 1845 | def scale(i): |
|
1846 | 1846 | if maxtotal <= graphwidth: |
|
1847 | 1847 | return i |
|
1848 | 1848 | # If diffstat runs out of room it doesn't print anything, |
|
1849 | 1849 | # which isn't very useful, so always print at least one + or - |
|
1850 | 1850 | # if there were at least some changes. |
|
1851 | 1851 | return max(i * graphwidth // maxtotal, int(bool(i))) |
|
1852 | 1852 | |
|
1853 | 1853 | for filename, adds, removes, isbinary in stats: |
|
1854 | 1854 | if isbinary: |
|
1855 | 1855 | count = 'Bin' |
|
1856 | 1856 | else: |
|
1857 | 1857 | count = adds + removes |
|
1858 | 1858 | pluses = '+' * scale(adds) |
|
1859 | 1859 | minuses = '-' * scale(removes) |
|
1860 | 1860 | output.append(' %s%s | %*s %s%s\n' % |
|
1861 | 1861 | (filename, ' ' * (maxname - encoding.colwidth(filename)), |
|
1862 | 1862 | countwidth, count, pluses, minuses)) |
|
1863 | 1863 | |
|
1864 | 1864 | if stats: |
|
1865 | 1865 | output.append(_(' %d files changed, %d insertions(+), %d deletions(-)\n') |
|
1866 | 1866 | % (len(stats), totaladds, totalremoves)) |
|
1867 | 1867 | |
|
1868 | 1868 | return ''.join(output) |
|
1869 | 1869 | |
|
1870 | 1870 | def diffstatui(*args, **kw): |
|
1871 | 1871 | '''like diffstat(), but yields 2-tuples of (output, label) for |
|
1872 | 1872 | ui.write() |
|
1873 | 1873 | ''' |
|
1874 | 1874 | |
|
1875 | 1875 | for line in diffstat(*args, **kw).splitlines(): |
|
1876 | 1876 | if line and line[-1] in '+-': |
|
1877 | 1877 | name, graph = line.rsplit(' ', 1) |
|
1878 | 1878 | yield (name + ' ', '') |
|
1879 | 1879 | m = re.search(r'\++', graph) |
|
1880 | 1880 | if m: |
|
1881 | 1881 | yield (m.group(0), 'diffstat.inserted') |
|
1882 | 1882 | m = re.search(r'-+', graph) |
|
1883 | 1883 | if m: |
|
1884 | 1884 | yield (m.group(0), 'diffstat.deleted') |
|
1885 | 1885 | else: |
|
1886 | 1886 | yield (line, '') |
|
1887 | 1887 | yield ('\n', '') |
@@ -1,1097 +1,1117 b'' | |||
|
1 | 1 | $ "$TESTDIR/hghave" unix-permissions || exit 80 |
|
2 | 2 | |
|
3 | 3 | $ hg init a |
|
4 | 4 | $ mkdir a/d1 |
|
5 | 5 | $ mkdir a/d1/d2 |
|
6 | 6 | $ echo line 1 > a/a |
|
7 | 7 | $ echo line 1 > a/d1/d2/a |
|
8 | 8 | $ hg --cwd a ci -Ama |
|
9 | 9 | adding a |
|
10 | 10 | adding d1/d2/a |
|
11 | 11 | |
|
12 | 12 | $ echo line 2 >> a/a |
|
13 | 13 | $ hg --cwd a ci -u someone -d '1 0' -m'second change' |
|
14 | 14 | |
|
15 | 15 | import with no args: |
|
16 | 16 | |
|
17 | 17 | $ hg --cwd a import |
|
18 | 18 | abort: need at least one patch to import |
|
19 | 19 | [255] |
|
20 | 20 | |
|
21 | 21 | generate patches for the test |
|
22 | 22 | |
|
23 | 23 | $ hg --cwd a export tip > exported-tip.patch |
|
24 | 24 | $ hg --cwd a diff -r0:1 > diffed-tip.patch |
|
25 | 25 | |
|
26 | 26 | |
|
27 | 27 | import exported patch |
|
28 | 28 | |
|
29 | 29 | $ hg clone -r0 a b |
|
30 | 30 | adding changesets |
|
31 | 31 | adding manifests |
|
32 | 32 | adding file changes |
|
33 | 33 | added 1 changesets with 2 changes to 2 files |
|
34 | 34 | updating to branch default |
|
35 | 35 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
36 | 36 | $ hg --cwd b import ../exported-tip.patch |
|
37 | 37 | applying ../exported-tip.patch |
|
38 | 38 | |
|
39 | 39 | message and committer should be same |
|
40 | 40 | |
|
41 | 41 | $ hg --cwd b tip |
|
42 | 42 | changeset: 1:1d4bd90af0e4 |
|
43 | 43 | tag: tip |
|
44 | 44 | user: someone |
|
45 | 45 | date: Thu Jan 01 00:00:01 1970 +0000 |
|
46 | 46 | summary: second change |
|
47 | 47 | |
|
48 | 48 | $ rm -r b |
|
49 | 49 | |
|
50 | 50 | |
|
51 | 51 | import exported patch with external patcher |
|
52 | 52 | |
|
53 | 53 | $ cat > dummypatch.py <<EOF |
|
54 | 54 | > print 'patching file a' |
|
55 | 55 | > file('a', 'wb').write('line2\n') |
|
56 | 56 | > EOF |
|
57 | 57 | $ chmod +x dummypatch.py |
|
58 | 58 | $ hg clone -r0 a b |
|
59 | 59 | adding changesets |
|
60 | 60 | adding manifests |
|
61 | 61 | adding file changes |
|
62 | 62 | added 1 changesets with 2 changes to 2 files |
|
63 | 63 | updating to branch default |
|
64 | 64 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
65 | 65 | $ hg --config ui.patch='python ../dummypatch.py' --cwd b import ../exported-tip.patch |
|
66 | 66 | applying ../exported-tip.patch |
|
67 | 67 | $ cat b/a |
|
68 | 68 | line2 |
|
69 | 69 | $ rm -r b |
|
70 | 70 | |
|
71 | 71 | |
|
72 | 72 | import of plain diff should fail without message |
|
73 | 73 | |
|
74 | 74 | $ hg clone -r0 a b |
|
75 | 75 | adding changesets |
|
76 | 76 | adding manifests |
|
77 | 77 | adding file changes |
|
78 | 78 | added 1 changesets with 2 changes to 2 files |
|
79 | 79 | updating to branch default |
|
80 | 80 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
81 | 81 | $ hg --cwd b import ../diffed-tip.patch |
|
82 | 82 | applying ../diffed-tip.patch |
|
83 | 83 | abort: empty commit message |
|
84 | 84 | [255] |
|
85 | 85 | $ rm -r b |
|
86 | 86 | |
|
87 | 87 | |
|
88 | 88 | import of plain diff should be ok with message |
|
89 | 89 | |
|
90 | 90 | $ hg clone -r0 a b |
|
91 | 91 | adding changesets |
|
92 | 92 | adding manifests |
|
93 | 93 | adding file changes |
|
94 | 94 | added 1 changesets with 2 changes to 2 files |
|
95 | 95 | updating to branch default |
|
96 | 96 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
97 | 97 | $ hg --cwd b import -mpatch ../diffed-tip.patch |
|
98 | 98 | applying ../diffed-tip.patch |
|
99 | 99 | $ rm -r b |
|
100 | 100 | |
|
101 | 101 | |
|
102 | 102 | import of plain diff with specific date and user |
|
103 | 103 | |
|
104 | 104 | $ hg clone -r0 a b |
|
105 | 105 | adding changesets |
|
106 | 106 | adding manifests |
|
107 | 107 | adding file changes |
|
108 | 108 | added 1 changesets with 2 changes to 2 files |
|
109 | 109 | updating to branch default |
|
110 | 110 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
111 | 111 | $ hg --cwd b import -mpatch -d '1 0' -u 'user@nowhere.net' ../diffed-tip.patch |
|
112 | 112 | applying ../diffed-tip.patch |
|
113 | 113 | $ hg -R b tip -pv |
|
114 | 114 | changeset: 1:ca68f19f3a40 |
|
115 | 115 | tag: tip |
|
116 | 116 | user: user@nowhere.net |
|
117 | 117 | date: Thu Jan 01 00:00:01 1970 +0000 |
|
118 | 118 | files: a |
|
119 | 119 | description: |
|
120 | 120 | patch |
|
121 | 121 | |
|
122 | 122 | |
|
123 | 123 | diff -r 80971e65b431 -r ca68f19f3a40 a |
|
124 | 124 | --- a/a Thu Jan 01 00:00:00 1970 +0000 |
|
125 | 125 | +++ b/a Thu Jan 01 00:00:01 1970 +0000 |
|
126 | 126 | @@ -1,1 +1,2 @@ |
|
127 | 127 | line 1 |
|
128 | 128 | +line 2 |
|
129 | 129 | |
|
130 | 130 | $ rm -r b |
|
131 | 131 | |
|
132 | 132 | |
|
133 | 133 | import of plain diff should be ok with --no-commit |
|
134 | 134 | |
|
135 | 135 | $ hg clone -r0 a b |
|
136 | 136 | adding changesets |
|
137 | 137 | adding manifests |
|
138 | 138 | adding file changes |
|
139 | 139 | added 1 changesets with 2 changes to 2 files |
|
140 | 140 | updating to branch default |
|
141 | 141 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
142 | 142 | $ hg --cwd b import --no-commit ../diffed-tip.patch |
|
143 | 143 | applying ../diffed-tip.patch |
|
144 | 144 | $ hg --cwd b diff --nodates |
|
145 | 145 | diff -r 80971e65b431 a |
|
146 | 146 | --- a/a |
|
147 | 147 | +++ b/a |
|
148 | 148 | @@ -1,1 +1,2 @@ |
|
149 | 149 | line 1 |
|
150 | 150 | +line 2 |
|
151 | 151 | $ rm -r b |
|
152 | 152 | |
|
153 | 153 | |
|
154 | 154 | import of malformed plain diff should fail |
|
155 | 155 | |
|
156 | 156 | $ hg clone -r0 a b |
|
157 | 157 | adding changesets |
|
158 | 158 | adding manifests |
|
159 | 159 | adding file changes |
|
160 | 160 | added 1 changesets with 2 changes to 2 files |
|
161 | 161 | updating to branch default |
|
162 | 162 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
163 | 163 | $ sed 's/1,1/foo/' < diffed-tip.patch > broken.patch |
|
164 | 164 | $ hg --cwd b import -mpatch ../broken.patch |
|
165 | 165 | applying ../broken.patch |
|
166 | 166 | abort: bad hunk #1 |
|
167 | 167 | [255] |
|
168 | 168 | $ rm -r b |
|
169 | 169 | |
|
170 | 170 | |
|
171 | 171 | hg -R repo import |
|
172 | 172 | put the clone in a subdir - having a directory named "a" |
|
173 | 173 | used to hide a bug. |
|
174 | 174 | |
|
175 | 175 | $ mkdir dir |
|
176 | 176 | $ hg clone -r0 a dir/b |
|
177 | 177 | adding changesets |
|
178 | 178 | adding manifests |
|
179 | 179 | adding file changes |
|
180 | 180 | added 1 changesets with 2 changes to 2 files |
|
181 | 181 | updating to branch default |
|
182 | 182 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
183 | 183 | $ cd dir |
|
184 | 184 | $ hg -R b import ../exported-tip.patch |
|
185 | 185 | applying ../exported-tip.patch |
|
186 | 186 | $ cd .. |
|
187 | 187 | $ rm -r dir |
|
188 | 188 | |
|
189 | 189 | |
|
190 | 190 | import from stdin |
|
191 | 191 | |
|
192 | 192 | $ hg clone -r0 a b |
|
193 | 193 | adding changesets |
|
194 | 194 | adding manifests |
|
195 | 195 | adding file changes |
|
196 | 196 | added 1 changesets with 2 changes to 2 files |
|
197 | 197 | updating to branch default |
|
198 | 198 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
199 | 199 | $ hg --cwd b import - < exported-tip.patch |
|
200 | 200 | applying patch from stdin |
|
201 | 201 | $ rm -r b |
|
202 | 202 | |
|
203 | 203 | |
|
204 | 204 | import two patches in one stream |
|
205 | 205 | |
|
206 | 206 | $ hg init b |
|
207 | 207 | $ hg --cwd a export 0:tip | hg --cwd b import - |
|
208 | 208 | applying patch from stdin |
|
209 | 209 | $ hg --cwd a id |
|
210 | 210 | 1d4bd90af0e4 tip |
|
211 | 211 | $ hg --cwd b id |
|
212 | 212 | 1d4bd90af0e4 tip |
|
213 | 213 | $ rm -r b |
|
214 | 214 | |
|
215 | 215 | |
|
216 | 216 | override commit message |
|
217 | 217 | |
|
218 | 218 | $ hg clone -r0 a b |
|
219 | 219 | adding changesets |
|
220 | 220 | adding manifests |
|
221 | 221 | adding file changes |
|
222 | 222 | added 1 changesets with 2 changes to 2 files |
|
223 | 223 | updating to branch default |
|
224 | 224 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
225 | 225 | $ hg --cwd b import -m 'override' - < exported-tip.patch |
|
226 | 226 | applying patch from stdin |
|
227 | 227 | $ hg --cwd b tip | grep override |
|
228 | 228 | summary: override |
|
229 | 229 | $ rm -r b |
|
230 | 230 | |
|
231 | 231 | $ cat > mkmsg.py <<EOF |
|
232 | 232 | > import email.Message, sys |
|
233 | 233 | > msg = email.Message.Message() |
|
234 | 234 | > patch = open(sys.argv[1], 'rb').read() |
|
235 | 235 | > msg.set_payload('email commit message\n' + patch) |
|
236 | 236 | > msg['Subject'] = 'email patch' |
|
237 | 237 | > msg['From'] = 'email patcher' |
|
238 | 238 | > file(sys.argv[2], 'wb').write(msg.as_string()) |
|
239 | 239 | > EOF |
|
240 | 240 | |
|
241 | 241 | |
|
242 | 242 | plain diff in email, subject, message body |
|
243 | 243 | |
|
244 | 244 | $ hg clone -r0 a b |
|
245 | 245 | adding changesets |
|
246 | 246 | adding manifests |
|
247 | 247 | adding file changes |
|
248 | 248 | added 1 changesets with 2 changes to 2 files |
|
249 | 249 | updating to branch default |
|
250 | 250 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
251 | 251 | $ python mkmsg.py diffed-tip.patch msg.patch |
|
252 | 252 | $ hg --cwd b import ../msg.patch |
|
253 | 253 | applying ../msg.patch |
|
254 | 254 | $ hg --cwd b tip | grep email |
|
255 | 255 | user: email patcher |
|
256 | 256 | summary: email patch |
|
257 | 257 | $ rm -r b |
|
258 | 258 | |
|
259 | 259 | |
|
260 | 260 | plain diff in email, no subject, message body |
|
261 | 261 | |
|
262 | 262 | $ hg clone -r0 a b |
|
263 | 263 | adding changesets |
|
264 | 264 | adding manifests |
|
265 | 265 | adding file changes |
|
266 | 266 | added 1 changesets with 2 changes to 2 files |
|
267 | 267 | updating to branch default |
|
268 | 268 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
269 | 269 | $ grep -v '^Subject:' msg.patch | hg --cwd b import - |
|
270 | 270 | applying patch from stdin |
|
271 | 271 | $ rm -r b |
|
272 | 272 | |
|
273 | 273 | |
|
274 | 274 | plain diff in email, subject, no message body |
|
275 | 275 | |
|
276 | 276 | $ hg clone -r0 a b |
|
277 | 277 | adding changesets |
|
278 | 278 | adding manifests |
|
279 | 279 | adding file changes |
|
280 | 280 | added 1 changesets with 2 changes to 2 files |
|
281 | 281 | updating to branch default |
|
282 | 282 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
283 | 283 | $ grep -v '^email ' msg.patch | hg --cwd b import - |
|
284 | 284 | applying patch from stdin |
|
285 | 285 | $ rm -r b |
|
286 | 286 | |
|
287 | 287 | |
|
288 | 288 | plain diff in email, no subject, no message body, should fail |
|
289 | 289 | |
|
290 | 290 | $ hg clone -r0 a b |
|
291 | 291 | adding changesets |
|
292 | 292 | adding manifests |
|
293 | 293 | adding file changes |
|
294 | 294 | added 1 changesets with 2 changes to 2 files |
|
295 | 295 | updating to branch default |
|
296 | 296 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
297 | 297 | $ egrep -v '^(Subject|email)' msg.patch | hg --cwd b import - |
|
298 | 298 | applying patch from stdin |
|
299 | 299 | abort: empty commit message |
|
300 | 300 | [255] |
|
301 | 301 | $ rm -r b |
|
302 | 302 | |
|
303 | 303 | |
|
304 | 304 | hg export in email, should use patch header |
|
305 | 305 | |
|
306 | 306 | $ hg clone -r0 a b |
|
307 | 307 | adding changesets |
|
308 | 308 | adding manifests |
|
309 | 309 | adding file changes |
|
310 | 310 | added 1 changesets with 2 changes to 2 files |
|
311 | 311 | updating to branch default |
|
312 | 312 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
313 | 313 | $ python mkmsg.py exported-tip.patch msg.patch |
|
314 | 314 | $ cat msg.patch | hg --cwd b import - |
|
315 | 315 | applying patch from stdin |
|
316 | 316 | $ hg --cwd b tip | grep second |
|
317 | 317 | summary: second change |
|
318 | 318 | $ rm -r b |
|
319 | 319 | |
|
320 | 320 | |
|
321 | 321 | subject: duplicate detection, removal of [PATCH] |
|
322 | 322 | The '---' tests the gitsendmail handling without proper mail headers |
|
323 | 323 | |
|
324 | 324 | $ cat > mkmsg2.py <<EOF |
|
325 | 325 | > import email.Message, sys |
|
326 | 326 | > msg = email.Message.Message() |
|
327 | 327 | > patch = open(sys.argv[1], 'rb').read() |
|
328 | 328 | > msg.set_payload('email patch\n\nnext line\n---\n' + patch) |
|
329 | 329 | > msg['Subject'] = '[PATCH] email patch' |
|
330 | 330 | > msg['From'] = 'email patcher' |
|
331 | 331 | > file(sys.argv[2], 'wb').write(msg.as_string()) |
|
332 | 332 | > EOF |
|
333 | 333 | |
|
334 | 334 | |
|
335 | 335 | plain diff in email, [PATCH] subject, message body with subject |
|
336 | 336 | |
|
337 | 337 | $ hg clone -r0 a b |
|
338 | 338 | adding changesets |
|
339 | 339 | adding manifests |
|
340 | 340 | adding file changes |
|
341 | 341 | added 1 changesets with 2 changes to 2 files |
|
342 | 342 | updating to branch default |
|
343 | 343 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
344 | 344 | $ python mkmsg2.py diffed-tip.patch msg.patch |
|
345 | 345 | $ cat msg.patch | hg --cwd b import - |
|
346 | 346 | applying patch from stdin |
|
347 | 347 | $ hg --cwd b tip --template '{desc}\n' |
|
348 | 348 | email patch |
|
349 | 349 | |
|
350 | 350 | next line |
|
351 | 351 | --- |
|
352 | 352 | $ rm -r b |
|
353 | 353 | |
|
354 | 354 | |
|
355 | 355 | Issue963: Parent of working dir incorrect after import of multiple |
|
356 | 356 | patches and rollback |
|
357 | 357 | |
|
358 | 358 | We weren't backing up the correct dirstate file when importing many |
|
359 | 359 | patches: import patch1 patch2; rollback |
|
360 | 360 | |
|
361 | 361 | $ echo line 3 >> a/a |
|
362 | 362 | $ hg --cwd a ci -m'third change' |
|
363 | 363 | $ hg --cwd a export -o '../patch%R' 1 2 |
|
364 | 364 | $ hg clone -qr0 a b |
|
365 | 365 | $ hg --cwd b parents --template 'parent: {rev}\n' |
|
366 | 366 | parent: 0 |
|
367 | 367 | $ hg --cwd b import -v ../patch1 ../patch2 |
|
368 | 368 | applying ../patch1 |
|
369 | 369 | patching file a |
|
370 | 370 | a |
|
371 | 371 | created 1d4bd90af0e4 |
|
372 | 372 | applying ../patch2 |
|
373 | 373 | patching file a |
|
374 | 374 | a |
|
375 | 375 | created 6d019af21222 |
|
376 | 376 | $ hg --cwd b rollback |
|
377 | 377 | repository tip rolled back to revision 0 (undo import) |
|
378 | 378 | working directory now based on revision 0 |
|
379 | 379 | $ hg --cwd b parents --template 'parent: {rev}\n' |
|
380 | 380 | parent: 0 |
|
381 | 381 | $ rm -r b |
|
382 | 382 | |
|
383 | 383 | |
|
384 | 384 | importing a patch in a subdirectory failed at the commit stage |
|
385 | 385 | |
|
386 | 386 | $ echo line 2 >> a/d1/d2/a |
|
387 | 387 | $ hg --cwd a ci -u someoneelse -d '1 0' -m'subdir change' |
|
388 | 388 | |
|
389 | 389 | hg import in a subdirectory |
|
390 | 390 | |
|
391 | 391 | $ hg clone -r0 a b |
|
392 | 392 | adding changesets |
|
393 | 393 | adding manifests |
|
394 | 394 | adding file changes |
|
395 | 395 | added 1 changesets with 2 changes to 2 files |
|
396 | 396 | updating to branch default |
|
397 | 397 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
398 | 398 | $ hg --cwd a export tip > tmp |
|
399 | 399 | $ sed -e 's/d1\/d2\///' < tmp > subdir-tip.patch |
|
400 | 400 | $ dir=`pwd` |
|
401 | 401 | $ cd b/d1/d2 2>&1 > /dev/null |
|
402 | 402 | $ hg import ../../../subdir-tip.patch |
|
403 | 403 | applying ../../../subdir-tip.patch |
|
404 | 404 | $ cd "$dir" |
|
405 | 405 | |
|
406 | 406 | message should be 'subdir change' |
|
407 | 407 | committer should be 'someoneelse' |
|
408 | 408 | |
|
409 | 409 | $ hg --cwd b tip |
|
410 | 410 | changeset: 1:3577f5aea227 |
|
411 | 411 | tag: tip |
|
412 | 412 | user: someoneelse |
|
413 | 413 | date: Thu Jan 01 00:00:01 1970 +0000 |
|
414 | 414 | summary: subdir change |
|
415 | 415 | |
|
416 | 416 | |
|
417 | 417 | should be empty |
|
418 | 418 | |
|
419 | 419 | $ hg --cwd b status |
|
420 | 420 | |
|
421 | 421 | |
|
422 | 422 | Test fuzziness (ambiguous patch location, fuzz=2) |
|
423 | 423 | |
|
424 | 424 | $ hg init fuzzy |
|
425 | 425 | $ cd fuzzy |
|
426 | 426 | $ echo line1 > a |
|
427 | 427 | $ echo line0 >> a |
|
428 | 428 | $ echo line3 >> a |
|
429 | 429 | $ hg ci -Am adda |
|
430 | 430 | adding a |
|
431 | 431 | $ echo line1 > a |
|
432 | 432 | $ echo line2 >> a |
|
433 | 433 | $ echo line0 >> a |
|
434 | 434 | $ echo line3 >> a |
|
435 | 435 | $ hg ci -m change a |
|
436 | 436 | $ hg export tip > fuzzy-tip.patch |
|
437 | 437 | $ hg up -C 0 |
|
438 | 438 | 1 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
439 | 439 | $ echo line1 > a |
|
440 | 440 | $ echo line0 >> a |
|
441 | 441 | $ echo line1 >> a |
|
442 | 442 | $ echo line0 >> a |
|
443 | 443 | $ hg ci -m brancha |
|
444 | 444 | created new head |
|
445 | 445 | $ hg import --no-commit -v fuzzy-tip.patch |
|
446 | 446 | applying fuzzy-tip.patch |
|
447 | 447 | patching file a |
|
448 | 448 | Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines). |
|
449 | 449 | applied to working directory |
|
450 | 450 | $ hg revert -a |
|
451 | 451 | reverting a |
|
452 | 452 | |
|
453 | 453 | |
|
454 | 454 | import with --no-commit should have written .hg/last-message.txt |
|
455 | 455 | |
|
456 | 456 | $ cat .hg/last-message.txt |
|
457 | 457 | change (no-eol) |
|
458 | 458 | |
|
459 | 459 | |
|
460 | 460 | test fuzziness with eol=auto |
|
461 | 461 | |
|
462 | 462 | $ hg --config patch.eol=auto import --no-commit -v fuzzy-tip.patch |
|
463 | 463 | applying fuzzy-tip.patch |
|
464 | 464 | patching file a |
|
465 | 465 | Hunk #1 succeeded at 2 with fuzz 1 (offset 0 lines). |
|
466 | 466 | applied to working directory |
|
467 | 467 | $ cd .. |
|
468 | 468 | |
|
469 | 469 | |
|
470 | 470 | Test hunk touching empty files (issue906) |
|
471 | 471 | |
|
472 | 472 | $ hg init empty |
|
473 | 473 | $ cd empty |
|
474 | 474 | $ touch a |
|
475 | 475 | $ touch b1 |
|
476 | 476 | $ touch c1 |
|
477 | 477 | $ echo d > d |
|
478 | 478 | $ hg ci -Am init |
|
479 | 479 | adding a |
|
480 | 480 | adding b1 |
|
481 | 481 | adding c1 |
|
482 | 482 | adding d |
|
483 | 483 | $ echo a > a |
|
484 | 484 | $ echo b > b1 |
|
485 | 485 | $ hg mv b1 b2 |
|
486 | 486 | $ echo c > c1 |
|
487 | 487 | $ hg copy c1 c2 |
|
488 | 488 | $ rm d |
|
489 | 489 | $ touch d |
|
490 | 490 | $ hg diff --git |
|
491 | 491 | diff --git a/a b/a |
|
492 | 492 | --- a/a |
|
493 | 493 | +++ b/a |
|
494 | 494 | @@ -0,0 +1,1 @@ |
|
495 | 495 | +a |
|
496 | 496 | diff --git a/b1 b/b2 |
|
497 | 497 | rename from b1 |
|
498 | 498 | rename to b2 |
|
499 | 499 | --- a/b1 |
|
500 | 500 | +++ b/b2 |
|
501 | 501 | @@ -0,0 +1,1 @@ |
|
502 | 502 | +b |
|
503 | 503 | diff --git a/c1 b/c1 |
|
504 | 504 | --- a/c1 |
|
505 | 505 | +++ b/c1 |
|
506 | 506 | @@ -0,0 +1,1 @@ |
|
507 | 507 | +c |
|
508 | 508 | diff --git a/c1 b/c2 |
|
509 | 509 | copy from c1 |
|
510 | 510 | copy to c2 |
|
511 | 511 | --- a/c1 |
|
512 | 512 | +++ b/c2 |
|
513 | 513 | @@ -0,0 +1,1 @@ |
|
514 | 514 | +c |
|
515 | 515 | diff --git a/d b/d |
|
516 | 516 | --- a/d |
|
517 | 517 | +++ b/d |
|
518 | 518 | @@ -1,1 +0,0 @@ |
|
519 | 519 | -d |
|
520 | 520 | $ hg ci -m empty |
|
521 | 521 | $ hg export --git tip > empty.diff |
|
522 | 522 | $ hg up -C 0 |
|
523 | 523 | 4 files updated, 0 files merged, 2 files removed, 0 files unresolved |
|
524 | 524 | $ hg import empty.diff |
|
525 | 525 | applying empty.diff |
|
526 | 526 | $ for name in a b1 b2 c1 c2 d; do |
|
527 | 527 | > echo % $name file |
|
528 | 528 | > test -f $name && cat $name |
|
529 | 529 | > done |
|
530 | 530 | % a file |
|
531 | 531 | a |
|
532 | 532 | % b1 file |
|
533 | 533 | % b2 file |
|
534 | 534 | b |
|
535 | 535 | % c1 file |
|
536 | 536 | c |
|
537 | 537 | % c2 file |
|
538 | 538 | c |
|
539 | 539 | % d file |
|
540 | 540 | $ cd .. |
|
541 | 541 | |
|
542 | 542 | |
|
543 | 543 | Test importing a patch ending with a binary file removal |
|
544 | 544 | |
|
545 | 545 | $ hg init binaryremoval |
|
546 | 546 | $ cd binaryremoval |
|
547 | 547 | $ echo a > a |
|
548 | 548 | $ python -c "file('b', 'wb').write('a\x00b')" |
|
549 | 549 | $ hg ci -Am addall |
|
550 | 550 | adding a |
|
551 | 551 | adding b |
|
552 | 552 | $ hg rm a |
|
553 | 553 | $ hg rm b |
|
554 | 554 | $ hg st |
|
555 | 555 | R a |
|
556 | 556 | R b |
|
557 | 557 | $ hg ci -m remove |
|
558 | 558 | $ hg export --git . > remove.diff |
|
559 | 559 | $ cat remove.diff | grep git |
|
560 | 560 | diff --git a/a b/a |
|
561 | 561 | diff --git a/b b/b |
|
562 | 562 | $ hg up -C 0 |
|
563 | 563 | 2 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
564 | 564 | $ hg import remove.diff |
|
565 | 565 | applying remove.diff |
|
566 | 566 | $ hg manifest |
|
567 | 567 | $ cd .. |
|
568 | 568 | |
|
569 | 569 | |
|
570 | 570 | Issue927: test update+rename with common name |
|
571 | 571 | |
|
572 | 572 | $ hg init t |
|
573 | 573 | $ cd t |
|
574 | 574 | $ touch a |
|
575 | 575 | $ hg ci -Am t |
|
576 | 576 | adding a |
|
577 | 577 | $ echo a > a |
|
578 | 578 | |
|
579 | 579 | Here, bfile.startswith(afile) |
|
580 | 580 | |
|
581 | 581 | $ hg copy a a2 |
|
582 | 582 | $ hg ci -m copya |
|
583 | 583 | $ hg export --git tip > copy.diff |
|
584 | 584 | $ hg up -C 0 |
|
585 | 585 | 1 files updated, 0 files merged, 1 files removed, 0 files unresolved |
|
586 | 586 | $ hg import copy.diff |
|
587 | 587 | applying copy.diff |
|
588 | 588 | |
|
589 | 589 | a should contain an 'a' |
|
590 | 590 | |
|
591 | 591 | $ cat a |
|
592 | 592 | a |
|
593 | 593 | |
|
594 | 594 | and a2 should have duplicated it |
|
595 | 595 | |
|
596 | 596 | $ cat a2 |
|
597 | 597 | a |
|
598 | 598 | $ cd .. |
|
599 | 599 | |
|
600 | 600 | |
|
601 | 601 | test -p0 |
|
602 | 602 | |
|
603 | 603 | $ hg init p0 |
|
604 | 604 | $ cd p0 |
|
605 | 605 | $ echo a > a |
|
606 | 606 | $ hg ci -Am t |
|
607 | 607 | adding a |
|
608 | 608 | $ hg import -p0 - << EOF |
|
609 | 609 | > foobar |
|
610 | 610 | > --- a Sat Apr 12 22:43:58 2008 -0400 |
|
611 | 611 | > +++ a Sat Apr 12 22:44:05 2008 -0400 |
|
612 | 612 | > @@ -1,1 +1,1 @@ |
|
613 | 613 | > -a |
|
614 | 614 | > +bb |
|
615 | 615 | > EOF |
|
616 | 616 | applying patch from stdin |
|
617 | 617 | $ hg status |
|
618 | 618 | $ cat a |
|
619 | 619 | bb |
|
620 | 620 | $ cd .. |
|
621 | 621 | |
|
622 | 622 | |
|
623 | 623 | test paths outside repo root |
|
624 | 624 | |
|
625 | 625 | $ mkdir outside |
|
626 | 626 | $ touch outside/foo |
|
627 | 627 | $ hg init inside |
|
628 | 628 | $ cd inside |
|
629 | 629 | $ hg import - <<EOF |
|
630 | 630 | > diff --git a/a b/b |
|
631 | 631 | > rename from ../outside/foo |
|
632 | 632 | > rename to bar |
|
633 | 633 | > EOF |
|
634 | 634 | applying patch from stdin |
|
635 | 635 | abort: path contains illegal component: ../outside/foo |
|
636 | 636 | [255] |
|
637 | 637 | $ cd .. |
|
638 | 638 | |
|
639 | 639 | |
|
640 | 640 | test import with similarity and git and strip (issue295 et al.) |
|
641 | 641 | |
|
642 | 642 | $ hg init sim |
|
643 | 643 | $ cd sim |
|
644 | 644 | $ echo 'this is a test' > a |
|
645 | 645 | $ hg ci -Ama |
|
646 | 646 | adding a |
|
647 | 647 | $ cat > ../rename.diff <<EOF |
|
648 | 648 | > diff --git a/foo/a b/foo/a |
|
649 | 649 | > deleted file mode 100644 |
|
650 | 650 | > --- a/foo/a |
|
651 | 651 | > +++ /dev/null |
|
652 | 652 | > @@ -1,1 +0,0 @@ |
|
653 | 653 | > -this is a test |
|
654 | 654 | > diff --git a/foo/b b/foo/b |
|
655 | 655 | > new file mode 100644 |
|
656 | 656 | > --- /dev/null |
|
657 | 657 | > +++ b/foo/b |
|
658 | 658 | > @@ -0,0 +1,2 @@ |
|
659 | 659 | > +this is a test |
|
660 | 660 | > +foo |
|
661 | 661 | > EOF |
|
662 | 662 | $ hg import --no-commit -v -s 1 ../rename.diff -p2 |
|
663 | 663 | applying ../rename.diff |
|
664 | 664 | patching file a |
|
665 | 665 | patching file b |
|
666 | 666 | adding b |
|
667 | 667 | recording removal of a as rename to b (88% similar) |
|
668 | 668 | applied to working directory |
|
669 | 669 | $ hg st -C |
|
670 | 670 | A b |
|
671 | 671 | a |
|
672 | 672 | R a |
|
673 | 673 | $ hg revert -a |
|
674 | 674 | undeleting a |
|
675 | 675 | forgetting b |
|
676 | 676 | $ rm b |
|
677 | 677 | $ hg import --no-commit -v -s 100 ../rename.diff -p2 |
|
678 | 678 | applying ../rename.diff |
|
679 | 679 | patching file a |
|
680 | 680 | patching file b |
|
681 | 681 | adding b |
|
682 | 682 | applied to working directory |
|
683 | 683 | $ hg st -C |
|
684 | 684 | A b |
|
685 | 685 | R a |
|
686 | 686 | $ cd .. |
|
687 | 687 | |
|
688 | 688 | |
|
689 | 689 | Issue1495: add empty file from the end of patch |
|
690 | 690 | |
|
691 | 691 | $ hg init addemptyend |
|
692 | 692 | $ cd addemptyend |
|
693 | 693 | $ touch a |
|
694 | 694 | $ hg addremove |
|
695 | 695 | adding a |
|
696 | 696 | $ hg ci -m "commit" |
|
697 | 697 | $ cat > a.patch <<EOF |
|
698 | 698 | > add a, b |
|
699 | 699 | > diff --git a/a b/a |
|
700 | 700 | > --- a/a |
|
701 | 701 | > +++ b/a |
|
702 | 702 | > @@ -0,0 +1,1 @@ |
|
703 | 703 | > +a |
|
704 | 704 | > diff --git a/b b/b |
|
705 | 705 | > new file mode 100644 |
|
706 | 706 | > EOF |
|
707 | 707 | $ hg import --no-commit a.patch |
|
708 | 708 | applying a.patch |
|
709 | 709 | |
|
710 | 710 | apply a good patch followed by an empty patch (mainly to ensure |
|
711 | 711 | that dirstate is *not* updated when import crashes) |
|
712 | 712 | $ hg update -q -C . |
|
713 | 713 | $ rm b |
|
714 | 714 | $ touch empty.patch |
|
715 | 715 | $ hg import a.patch empty.patch |
|
716 | 716 | applying a.patch |
|
717 | 717 | applying empty.patch |
|
718 | 718 | transaction abort! |
|
719 | 719 | rollback completed |
|
720 | 720 | abort: empty.patch: no diffs found |
|
721 | 721 | [255] |
|
722 | 722 | $ hg tip --template '{rev} {desc|firstline}\n' |
|
723 | 723 | 0 commit |
|
724 | 724 | $ hg -q status |
|
725 | 725 | M a |
|
726 | 726 | $ cd .. |
|
727 | 727 | |
|
728 | 728 | create file when source is not /dev/null |
|
729 | 729 | |
|
730 | 730 | $ cat > create.patch <<EOF |
|
731 | 731 | > diff -Naur proj-orig/foo proj-new/foo |
|
732 | 732 | > --- proj-orig/foo 1969-12-31 16:00:00.000000000 -0800 |
|
733 | 733 | > +++ proj-new/foo 2009-07-17 16:50:45.801368000 -0700 |
|
734 | 734 | > @@ -0,0 +1,1 @@ |
|
735 | 735 | > +a |
|
736 | 736 | > EOF |
|
737 | 737 | |
|
738 | 738 | some people have patches like the following too |
|
739 | 739 | |
|
740 | 740 | $ cat > create2.patch <<EOF |
|
741 | 741 | > diff -Naur proj-orig/foo proj-new/foo |
|
742 | 742 | > --- proj-orig/foo.orig 1969-12-31 16:00:00.000000000 -0800 |
|
743 | 743 | > +++ proj-new/foo 2009-07-17 16:50:45.801368000 -0700 |
|
744 | 744 | > @@ -0,0 +1,1 @@ |
|
745 | 745 | > +a |
|
746 | 746 | > EOF |
|
747 | 747 | $ hg init oddcreate |
|
748 | 748 | $ cd oddcreate |
|
749 | 749 | $ hg import --no-commit ../create.patch |
|
750 | 750 | applying ../create.patch |
|
751 | 751 | $ cat foo |
|
752 | 752 | a |
|
753 | 753 | $ rm foo |
|
754 | 754 | $ hg revert foo |
|
755 | 755 | $ hg import --no-commit ../create2.patch |
|
756 | 756 | applying ../create2.patch |
|
757 | 757 | $ cat foo |
|
758 | 758 | a |
|
759 | 759 | |
|
760 | 760 | |
|
761 | 761 | Issue1859: first line mistaken for email headers |
|
762 | 762 | |
|
763 | 763 | $ hg init emailconfusion |
|
764 | 764 | $ cd emailconfusion |
|
765 | 765 | $ cat > a.patch <<EOF |
|
766 | 766 | > module: summary |
|
767 | 767 | > |
|
768 | 768 | > description |
|
769 | 769 | > |
|
770 | 770 | > |
|
771 | 771 | > diff -r 000000000000 -r 9b4c1e343b55 test.txt |
|
772 | 772 | > --- /dev/null |
|
773 | 773 | > +++ b/a |
|
774 | 774 | > @@ -0,0 +1,1 @@ |
|
775 | 775 | > +a |
|
776 | 776 | > EOF |
|
777 | 777 | $ hg import -d '0 0' a.patch |
|
778 | 778 | applying a.patch |
|
779 | 779 | $ hg parents -v |
|
780 | 780 | changeset: 0:5a681217c0ad |
|
781 | 781 | tag: tip |
|
782 | 782 | user: test |
|
783 | 783 | date: Thu Jan 01 00:00:00 1970 +0000 |
|
784 | 784 | files: a |
|
785 | 785 | description: |
|
786 | 786 | module: summary |
|
787 | 787 | |
|
788 | 788 | description |
|
789 | 789 | |
|
790 | 790 | |
|
791 | 791 | $ cd .. |
|
792 | 792 | |
|
793 | 793 | |
|
794 | 794 | --- in commit message |
|
795 | 795 | |
|
796 | 796 | $ hg init commitconfusion |
|
797 | 797 | $ cd commitconfusion |
|
798 | 798 | $ cat > a.patch <<EOF |
|
799 | 799 | > module: summary |
|
800 | 800 | > |
|
801 | 801 | > --- description |
|
802 | 802 | > |
|
803 | 803 | > diff --git a/a b/a |
|
804 | 804 | > new file mode 100644 |
|
805 | 805 | > --- /dev/null |
|
806 | 806 | > +++ b/a |
|
807 | 807 | > @@ -0,0 +1,1 @@ |
|
808 | 808 | > +a |
|
809 | 809 | > EOF |
|
810 | 810 | > hg import -d '0 0' a.patch |
|
811 | 811 | > hg parents -v |
|
812 | 812 | > cd .. |
|
813 | 813 | > |
|
814 | 814 | > echo '% tricky header splitting' |
|
815 | 815 | > cat > trickyheaders.patch <<EOF |
|
816 | 816 | > From: User A <user@a> |
|
817 | 817 | > Subject: [PATCH] from: tricky! |
|
818 | 818 | > |
|
819 | 819 | > # HG changeset patch |
|
820 | 820 | > # User User B |
|
821 | 821 | > # Date 1266264441 18000 |
|
822 | 822 | > # Branch stable |
|
823 | 823 | > # Node ID f2be6a1170ac83bf31cb4ae0bad00d7678115bc0 |
|
824 | 824 | > # Parent 0000000000000000000000000000000000000000 |
|
825 | 825 | > from: tricky! |
|
826 | 826 | > |
|
827 | 827 | > That is not a header. |
|
828 | 828 | > |
|
829 | 829 | > diff -r 000000000000 -r f2be6a1170ac foo |
|
830 | 830 | > --- /dev/null |
|
831 | 831 | > +++ b/foo |
|
832 | 832 | > @@ -0,0 +1,1 @@ |
|
833 | 833 | > +foo |
|
834 | 834 | > EOF |
|
835 | 835 | applying a.patch |
|
836 | 836 | changeset: 0:f34d9187897d |
|
837 | 837 | tag: tip |
|
838 | 838 | user: test |
|
839 | 839 | date: Thu Jan 01 00:00:00 1970 +0000 |
|
840 | 840 | files: a |
|
841 | 841 | description: |
|
842 | 842 | module: summary |
|
843 | 843 | |
|
844 | 844 | |
|
845 | 845 | % tricky header splitting |
|
846 | 846 | |
|
847 | 847 | $ hg init trickyheaders |
|
848 | 848 | $ cd trickyheaders |
|
849 | 849 | $ hg import -d '0 0' ../trickyheaders.patch |
|
850 | 850 | applying ../trickyheaders.patch |
|
851 | 851 | $ hg export --git tip |
|
852 | 852 | # HG changeset patch |
|
853 | 853 | # User User B |
|
854 | 854 | # Date 0 0 |
|
855 | 855 | # Node ID eb56ab91903632294ac504838508cb370c0901d2 |
|
856 | 856 | # Parent 0000000000000000000000000000000000000000 |
|
857 | 857 | from: tricky! |
|
858 | 858 | |
|
859 | 859 | That is not a header. |
|
860 | 860 | |
|
861 | 861 | diff --git a/foo b/foo |
|
862 | 862 | new file mode 100644 |
|
863 | 863 | --- /dev/null |
|
864 | 864 | +++ b/foo |
|
865 | 865 | @@ -0,0 +1,1 @@ |
|
866 | 866 | +foo |
|
867 | 867 | $ cd .. |
|
868 | 868 | |
|
869 | 869 | |
|
870 | 870 | Issue2102: hg export and hg import speak different languages |
|
871 | 871 | |
|
872 | 872 | $ hg init issue2102 |
|
873 | 873 | $ cd issue2102 |
|
874 | 874 | $ mkdir -p src/cmd/gc |
|
875 | 875 | $ touch src/cmd/gc/mksys.bash |
|
876 | 876 | $ hg ci -Am init |
|
877 | 877 | adding src/cmd/gc/mksys.bash |
|
878 | 878 | $ hg import - <<EOF |
|
879 | 879 | > # HG changeset patch |
|
880 | 880 | > # User Rob Pike |
|
881 | 881 | > # Date 1216685449 25200 |
|
882 | 882 | > # Node ID 03aa2b206f499ad6eb50e6e207b9e710d6409c98 |
|
883 | 883 | > # Parent 93d10138ad8df586827ca90b4ddb5033e21a3a84 |
|
884 | 884 | > help management of empty pkg and lib directories in perforce |
|
885 | 885 | > |
|
886 | 886 | > R=gri |
|
887 | 887 | > DELTA=4 (4 added, 0 deleted, 0 changed) |
|
888 | 888 | > OCL=13328 |
|
889 | 889 | > CL=13328 |
|
890 | 890 | > |
|
891 | 891 | > diff --git a/lib/place-holder b/lib/place-holder |
|
892 | 892 | > new file mode 100644 |
|
893 | 893 | > --- /dev/null |
|
894 | 894 | > +++ b/lib/place-holder |
|
895 | 895 | > @@ -0,0 +1,2 @@ |
|
896 | 896 | > +perforce does not maintain empty directories. |
|
897 | 897 | > +this file helps. |
|
898 | 898 | > diff --git a/pkg/place-holder b/pkg/place-holder |
|
899 | 899 | > new file mode 100644 |
|
900 | 900 | > --- /dev/null |
|
901 | 901 | > +++ b/pkg/place-holder |
|
902 | 902 | > @@ -0,0 +1,2 @@ |
|
903 | 903 | > +perforce does not maintain empty directories. |
|
904 | 904 | > +this file helps. |
|
905 | 905 | > diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash |
|
906 | 906 | > old mode 100644 |
|
907 | 907 | > new mode 100755 |
|
908 | 908 | > EOF |
|
909 | 909 | applying patch from stdin |
|
910 | 910 | $ hg sum |
|
911 | 911 | parent: 1:d59915696727 tip |
|
912 | 912 | help management of empty pkg and lib directories in perforce |
|
913 | 913 | branch: default |
|
914 | 914 | commit: (clean) |
|
915 | 915 | update: (current) |
|
916 | 916 | $ hg diff --git -c tip |
|
917 | 917 | diff --git a/lib/place-holder b/lib/place-holder |
|
918 | 918 | new file mode 100644 |
|
919 | 919 | --- /dev/null |
|
920 | 920 | +++ b/lib/place-holder |
|
921 | 921 | @@ -0,0 +1,2 @@ |
|
922 | 922 | +perforce does not maintain empty directories. |
|
923 | 923 | +this file helps. |
|
924 | 924 | diff --git a/pkg/place-holder b/pkg/place-holder |
|
925 | 925 | new file mode 100644 |
|
926 | 926 | --- /dev/null |
|
927 | 927 | +++ b/pkg/place-holder |
|
928 | 928 | @@ -0,0 +1,2 @@ |
|
929 | 929 | +perforce does not maintain empty directories. |
|
930 | 930 | +this file helps. |
|
931 | 931 | diff --git a/src/cmd/gc/mksys.bash b/src/cmd/gc/mksys.bash |
|
932 | 932 | old mode 100644 |
|
933 | 933 | new mode 100755 |
|
934 | 934 | $ cd .. |
|
935 | 935 | |
|
936 | 936 | |
|
937 | 937 | diff lines looking like headers |
|
938 | 938 | |
|
939 | 939 | $ hg init difflineslikeheaders |
|
940 | 940 | $ cd difflineslikeheaders |
|
941 | 941 | $ echo a >a |
|
942 | 942 | $ echo b >b |
|
943 | 943 | $ echo c >c |
|
944 | 944 | $ hg ci -Am1 |
|
945 | 945 | adding a |
|
946 | 946 | adding b |
|
947 | 947 | adding c |
|
948 | 948 | |
|
949 | 949 | $ echo "key: value" >>a |
|
950 | 950 | $ echo "key: value" >>b |
|
951 | 951 | $ echo "foo" >>c |
|
952 | 952 | $ hg ci -m2 |
|
953 | 953 | |
|
954 | 954 | $ hg up -C 0 |
|
955 | 955 | 3 files updated, 0 files merged, 0 files removed, 0 files unresolved |
|
956 | 956 | $ hg diff --git -c1 >want |
|
957 | 957 | $ hg diff -c1 | hg import --no-commit - |
|
958 | 958 | applying patch from stdin |
|
959 | 959 | $ hg diff --git >have |
|
960 | 960 | $ diff want have |
|
961 | 961 | $ cd .. |
|
962 | 962 | |
|
963 | 963 | import a unified diff with no lines of context (diff -U0) |
|
964 | 964 | |
|
965 | 965 | $ hg init diffzero |
|
966 | 966 | $ cd diffzero |
|
967 | 967 | $ cat > f << EOF |
|
968 | 968 | > c2 |
|
969 | 969 | > c4 |
|
970 | 970 | > c5 |
|
971 | 971 | > EOF |
|
972 | 972 | $ hg commit -Am0 |
|
973 | 973 | adding f |
|
974 | 974 | |
|
975 | 975 | $ hg import --no-commit - << EOF |
|
976 | 976 | > # HG changeset patch |
|
977 | 977 | > # User test |
|
978 | 978 | > # Date 0 0 |
|
979 | 979 | > # Node ID f4974ab632f3dee767567b0576c0ec9a4508575c |
|
980 | 980 | > # Parent 8679a12a975b819fae5f7ad3853a2886d143d794 |
|
981 | 981 | > 1 |
|
982 | 982 | > diff -r 8679a12a975b -r f4974ab632f3 f |
|
983 | 983 | > --- a/f Thu Jan 01 00:00:00 1970 +0000 |
|
984 | 984 | > +++ b/f Thu Jan 01 00:00:00 1970 +0000 |
|
985 | 985 | > @@ -0,0 +1,1 @@ |
|
986 | 986 | > +c1 |
|
987 | 987 | > @@ -1,0 +3,1 @@ |
|
988 | 988 | > +c3 |
|
989 | 989 | > @@ -3,1 +4,0 @@ |
|
990 | 990 | > -c5 |
|
991 | 991 | > EOF |
|
992 | 992 | applying patch from stdin |
|
993 | 993 | |
|
994 | 994 | $ cat f |
|
995 | 995 | c1 |
|
996 | 996 | c2 |
|
997 | 997 | c3 |
|
998 | 998 | c4 |
|
999 | 999 | |
|
1000 | no segfault while importing a unified diff which start line is zero but chunk | |
|
1001 | size is non-zero | |
|
1002 | ||
|
1003 | $ hg init startlinezero | |
|
1004 | $ cd startlinezero | |
|
1005 | $ echo foo > foo | |
|
1006 | $ hg commit -Amfoo | |
|
1007 | adding foo | |
|
1008 | ||
|
1009 | $ hg import --no-commit - << EOF | |
|
1010 | > diff a/foo b/foo | |
|
1011 | > --- a/foo | |
|
1012 | > +++ b/foo | |
|
1013 | > @@ -0,1 +0,1 @@ | |
|
1014 | > foo | |
|
1015 | > EOF | |
|
1016 | applying patch from stdin | |
|
1017 | ||
|
1018 | $ cd .. | |
|
1019 | ||
|
1000 | 1020 | Test corner case involving fuzz and skew |
|
1001 | 1021 | |
|
1002 | 1022 | $ hg init morecornercases |
|
1003 | 1023 | $ cd morecornercases |
|
1004 | 1024 | |
|
1005 | 1025 | $ cat > 01-no-context-beginning-of-file.diff <<EOF |
|
1006 | 1026 | > diff --git a/a b/a |
|
1007 | 1027 | > --- a/a |
|
1008 | 1028 | > +++ b/a |
|
1009 | 1029 | > @@ -1,0 +1,1 @@ |
|
1010 | 1030 | > +line |
|
1011 | 1031 | > EOF |
|
1012 | 1032 | |
|
1013 | 1033 | $ cat > 02-no-context-middle-of-file.diff <<EOF |
|
1014 | 1034 | > diff --git a/a b/a |
|
1015 | 1035 | > --- a/a |
|
1016 | 1036 | > +++ b/a |
|
1017 | 1037 | > @@ -1,1 +1,1 @@ |
|
1018 | 1038 | > -2 |
|
1019 | 1039 | > +add some skew |
|
1020 | 1040 | > @@ -2,0 +2,1 @@ |
|
1021 | 1041 | > +line |
|
1022 | 1042 | > EOF |
|
1023 | 1043 | |
|
1024 | 1044 | $ cat > 03-no-context-end-of-file.diff <<EOF |
|
1025 | 1045 | > diff --git a/a b/a |
|
1026 | 1046 | > --- a/a |
|
1027 | 1047 | > +++ b/a |
|
1028 | 1048 | > @@ -10,0 +10,1 @@ |
|
1029 | 1049 | > +line |
|
1030 | 1050 | > EOF |
|
1031 | 1051 | |
|
1032 | 1052 | $ cat > 04-middle-of-file-completely-fuzzed.diff <<EOF |
|
1033 | 1053 | > diff --git a/a b/a |
|
1034 | 1054 | > --- a/a |
|
1035 | 1055 | > +++ b/a |
|
1036 | 1056 | > @@ -1,1 +1,1 @@ |
|
1037 | 1057 | > -2 |
|
1038 | 1058 | > +add some skew |
|
1039 | 1059 | > @@ -2,2 +2,3 @@ |
|
1040 | 1060 | > not matching, should fuzz |
|
1041 | 1061 | > ... a bit |
|
1042 | 1062 | > +line |
|
1043 | 1063 | > EOF |
|
1044 | 1064 | |
|
1045 | 1065 | $ cat > a <<EOF |
|
1046 | 1066 | > 1 |
|
1047 | 1067 | > 2 |
|
1048 | 1068 | > 3 |
|
1049 | 1069 | > 4 |
|
1050 | 1070 | > EOF |
|
1051 | 1071 | $ hg ci -Am adda a |
|
1052 | 1072 | $ for p in *.diff; do |
|
1053 | 1073 | > hg import -v --no-commit $p |
|
1054 | 1074 | > cat a |
|
1055 | 1075 | > hg revert -aqC a |
|
1056 | 1076 | > # patch -p1 < $p |
|
1057 | 1077 | > # cat a |
|
1058 | 1078 | > # hg revert -aC a |
|
1059 | 1079 | > done |
|
1060 | 1080 | applying 01-no-context-beginning-of-file.diff |
|
1061 | 1081 | patching file a |
|
1062 | 1082 | applied to working directory |
|
1063 | 1083 | 1 |
|
1064 | 1084 | line |
|
1065 | 1085 | 2 |
|
1066 | 1086 | 3 |
|
1067 | 1087 | 4 |
|
1068 | 1088 | applying 02-no-context-middle-of-file.diff |
|
1069 | 1089 | patching file a |
|
1070 | 1090 | Hunk #1 succeeded at 2 (offset 1 lines). |
|
1071 | 1091 | Hunk #2 succeeded at 4 (offset 1 lines). |
|
1072 | 1092 | applied to working directory |
|
1073 | 1093 | 1 |
|
1074 | 1094 | add some skew |
|
1075 | 1095 | 3 |
|
1076 | 1096 | line |
|
1077 | 1097 | 4 |
|
1078 | 1098 | applying 03-no-context-end-of-file.diff |
|
1079 | 1099 | patching file a |
|
1080 | 1100 | Hunk #1 succeeded at 5 (offset -6 lines). |
|
1081 | 1101 | applied to working directory |
|
1082 | 1102 | 1 |
|
1083 | 1103 | 2 |
|
1084 | 1104 | 3 |
|
1085 | 1105 | 4 |
|
1086 | 1106 | line |
|
1087 | 1107 | applying 04-middle-of-file-completely-fuzzed.diff |
|
1088 | 1108 | patching file a |
|
1089 | 1109 | Hunk #1 succeeded at 2 (offset 1 lines). |
|
1090 | 1110 | Hunk #2 succeeded at 5 with fuzz 2 (offset 1 lines). |
|
1091 | 1111 | applied to working directory |
|
1092 | 1112 | 1 |
|
1093 | 1113 | add some skew |
|
1094 | 1114 | 3 |
|
1095 | 1115 | 4 |
|
1096 | 1116 | line |
|
1097 | 1117 |
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