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@@ -1,1038 +1,1041 b'' | |||
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1 | 1 | # Subversion 1.4/1.5 Python API backend |
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2 | 2 | # |
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3 | 3 | # Copyright(C) 2007 Daniel Holth et al |
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4 | 4 | # |
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5 | 5 | # Configuration options: |
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6 | 6 | # |
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7 | 7 | # convert.svn.trunk |
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8 | 8 | # Relative path to the trunk (default: "trunk") |
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9 | 9 | # convert.svn.branches |
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10 | 10 | # Relative path to tree of branches (default: "branches") |
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11 | 11 | # convert.svn.tags |
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12 | 12 | # Relative path to tree of tags (default: "tags") |
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13 | 13 | # |
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14 | 14 | # Set these in a hgrc, or on the command line as follows: |
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15 | 15 | # |
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16 | 16 | # hg convert --config convert.svn.trunk=wackoname [...] |
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17 | 17 | |
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18 | 18 | import locale |
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19 | 19 | import os |
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20 | 20 | import re |
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21 | 21 | import sys |
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22 | 22 | import cPickle as pickle |
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23 | 23 | import tempfile |
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24 | 24 | |
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25 | 25 | from mercurial import strutil, util |
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26 | 26 | from mercurial.i18n import _ |
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27 | 27 | |
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28 | 28 | # Subversion stuff. Works best with very recent Python SVN bindings |
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29 | 29 | # e.g. SVN 1.5 or backports. Thanks to the bzr folks for enhancing |
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30 | 30 | # these bindings. |
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31 | 31 | |
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32 | 32 | from cStringIO import StringIO |
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33 | 33 | |
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34 | 34 | from common import NoRepo, commit, converter_source, encodeargs, decodeargs |
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35 | 35 | from common import commandline, converter_sink, mapfile |
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36 | 36 | |
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37 | 37 | try: |
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38 | 38 | from svn.core import SubversionException, Pool |
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39 | 39 | import svn |
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40 | 40 | import svn.client |
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41 | 41 | import svn.core |
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42 | 42 | import svn.ra |
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43 | 43 | import svn.delta |
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44 | 44 | import transport |
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45 | 45 | except ImportError: |
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46 | 46 | pass |
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47 | 47 | |
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48 | 48 | def geturl(path): |
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49 | 49 | try: |
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50 | 50 | return svn.client.url_from_path(svn.core.svn_path_canonicalize(path)) |
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51 | 51 | except SubversionException: |
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52 | 52 | pass |
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53 | 53 | if os.path.isdir(path): |
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54 | 54 | path = os.path.normpath(os.path.abspath(path)) |
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55 | 55 | if os.name == 'nt': |
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56 | 56 | path = '/' + util.normpath(path) |
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57 | 57 | return 'file://%s' % path |
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58 | 58 | return path |
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59 | 59 | |
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60 | 60 | def optrev(number): |
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61 | 61 | optrev = svn.core.svn_opt_revision_t() |
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62 | 62 | optrev.kind = svn.core.svn_opt_revision_number |
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63 | 63 | optrev.value.number = number |
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64 | 64 | return optrev |
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65 | 65 | |
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66 | 66 | class changedpath(object): |
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67 | 67 | def __init__(self, p): |
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68 | 68 | self.copyfrom_path = p.copyfrom_path |
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69 | 69 | self.copyfrom_rev = p.copyfrom_rev |
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70 | 70 | self.action = p.action |
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71 | 71 | |
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72 | 72 | def get_log_child(fp, url, paths, start, end, limit=0, discover_changed_paths=True, |
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73 | 73 | strict_node_history=False): |
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74 | 74 | protocol = -1 |
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75 | 75 | def receiver(orig_paths, revnum, author, date, message, pool): |
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76 | 76 | if orig_paths is not None: |
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77 | 77 | for k, v in orig_paths.iteritems(): |
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78 | 78 | orig_paths[k] = changedpath(v) |
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79 | 79 | pickle.dump((orig_paths, revnum, author, date, message), |
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80 | 80 | fp, protocol) |
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81 | 81 | |
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82 | 82 | try: |
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83 | 83 | # Use an ra of our own so that our parent can consume |
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84 | 84 | # our results without confusing the server. |
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85 | 85 | t = transport.SvnRaTransport(url=url) |
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86 | 86 | svn.ra.get_log(t.ra, paths, start, end, limit, |
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87 | 87 | discover_changed_paths, |
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88 | 88 | strict_node_history, |
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89 | 89 | receiver) |
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90 | 90 | except SubversionException, (inst, num): |
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91 | 91 | pickle.dump(num, fp, protocol) |
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92 | 92 | except IOError: |
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93 | 93 | # Caller may interrupt the iteration |
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94 | 94 | pickle.dump(None, fp, protocol) |
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95 | 95 | else: |
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96 | 96 | pickle.dump(None, fp, protocol) |
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97 | 97 | fp.close() |
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98 | 98 | |
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99 | 99 | def debugsvnlog(ui, **opts): |
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100 | 100 | """Fetch SVN log in a subprocess and channel them back to parent to |
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101 | 101 | avoid memory collection issues. |
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102 | 102 | """ |
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103 | 103 | util.set_binary(sys.stdin) |
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104 | 104 | util.set_binary(sys.stdout) |
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105 | 105 | args = decodeargs(sys.stdin.read()) |
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106 | 106 | get_log_child(sys.stdout, *args) |
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107 | 107 | |
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108 | 108 | class logstream: |
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109 | 109 | """Interruptible revision log iterator.""" |
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110 | 110 | def __init__(self, stdout): |
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111 | 111 | self._stdout = stdout |
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112 | 112 | |
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113 | 113 | def __iter__(self): |
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114 | 114 | while True: |
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115 | 115 | entry = pickle.load(self._stdout) |
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116 | 116 | try: |
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117 | 117 | orig_paths, revnum, author, date, message = entry |
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118 | 118 | except: |
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119 | 119 | if entry is None: |
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120 | 120 | break |
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121 | 121 | raise SubversionException("child raised exception", entry) |
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122 | 122 | yield entry |
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123 | 123 | |
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124 | 124 | def close(self): |
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125 | 125 | if self._stdout: |
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126 | 126 | self._stdout.close() |
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127 | 127 | self._stdout = None |
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128 | 128 | |
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129 | 129 | def get_log(url, paths, start, end, limit=0, discover_changed_paths=True, |
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130 | 130 | strict_node_history=False): |
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131 | 131 | args = [url, paths, start, end, limit, discover_changed_paths, |
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132 | 132 | strict_node_history] |
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133 | 133 | arg = encodeargs(args) |
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134 | 134 | hgexe = util.hgexecutable() |
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135 | 135 | cmd = '%s debugsvnlog' % util.shellquote(hgexe) |
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136 | 136 | stdin, stdout = os.popen2(cmd, 'b') |
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137 | 137 | stdin.write(arg) |
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138 | 138 | stdin.close() |
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139 | 139 | return logstream(stdout) |
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140 | 140 | |
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141 | 141 | # SVN conversion code stolen from bzr-svn and tailor |
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142 | 142 | # |
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143 | 143 | # Subversion looks like a versioned filesystem, branches structures |
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144 | 144 | # are defined by conventions and not enforced by the tool. First, |
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145 | 145 | # we define the potential branches (modules) as "trunk" and "branches" |
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146 | 146 | # children directories. Revisions are then identified by their |
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147 | 147 | # module and revision number (and a repository identifier). |
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148 | 148 | # |
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149 | 149 | # The revision graph is really a tree (or a forest). By default, a |
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150 | 150 | # revision parent is the previous revision in the same module. If the |
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151 | 151 | # module directory is copied/moved from another module then the |
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152 | 152 | # revision is the module root and its parent the source revision in |
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153 | 153 | # the parent module. A revision has at most one parent. |
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154 | 154 | # |
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155 | 155 | class svn_source(converter_source): |
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156 | 156 | def __init__(self, ui, url, rev=None): |
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157 | 157 | super(svn_source, self).__init__(ui, url, rev=rev) |
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158 | 158 | |
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159 | 159 | try: |
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160 | 160 | SubversionException |
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161 | 161 | except NameError: |
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162 | 162 | raise NoRepo('Subversion python bindings could not be loaded') |
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163 | 163 | |
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164 | 164 | self.encoding = locale.getpreferredencoding() |
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165 | 165 | self.lastrevs = {} |
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166 | 166 | |
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167 | 167 | latest = None |
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168 | 168 | try: |
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169 | 169 | # Support file://path@rev syntax. Useful e.g. to convert |
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170 | 170 | # deleted branches. |
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171 | 171 | at = url.rfind('@') |
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172 | 172 | if at >= 0: |
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173 | 173 | latest = int(url[at+1:]) |
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174 | 174 | url = url[:at] |
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175 | 175 | except ValueError, e: |
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176 | 176 | pass |
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177 | 177 | self.url = geturl(url) |
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178 | 178 | self.encoding = 'UTF-8' # Subversion is always nominal UTF-8 |
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179 | 179 | try: |
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180 | 180 | self.transport = transport.SvnRaTransport(url=self.url) |
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181 | 181 | self.ra = self.transport.ra |
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182 | 182 | self.ctx = self.transport.client |
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183 | 183 | self.base = svn.ra.get_repos_root(self.ra) |
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184 | 184 | self.module = self.url[len(self.base):] |
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185 | 185 | self.rootmodule = self.module |
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186 | 186 | self.commits = {} |
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187 | 187 | self.paths = {} |
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188 | 188 | self.uuid = svn.ra.get_uuid(self.ra).decode(self.encoding) |
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189 | 189 | except SubversionException, e: |
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190 | 190 | ui.print_exc() |
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191 | 191 | raise NoRepo("%s does not look like a Subversion repo" % self.url) |
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192 | 192 | |
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193 | 193 | if rev: |
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194 | 194 | try: |
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195 | 195 | latest = int(rev) |
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196 | 196 | except ValueError: |
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197 | 197 | raise util.Abort('svn: revision %s is not an integer' % rev) |
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198 | 198 | |
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199 | 199 | try: |
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200 | 200 | self.get_blacklist() |
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201 | 201 | except IOError, e: |
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202 | 202 | pass |
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203 | 203 | |
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204 | 204 | self.head = self.latest(self.module, latest) |
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205 | 205 | if not self.head: |
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206 | 206 | raise util.Abort(_('no revision found in module %s') % |
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207 | 207 | self.module.encode(self.encoding)) |
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208 | 208 | self.last_changed = self.revnum(self.head) |
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209 | 209 | |
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210 | 210 | self._changescache = None |
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211 | 211 | |
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212 | 212 | if os.path.exists(os.path.join(url, '.svn/entries')): |
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213 | 213 | self.wc = url |
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214 | 214 | else: |
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215 | 215 | self.wc = None |
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216 | 216 | self.convertfp = None |
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217 | 217 | |
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218 | 218 | def setrevmap(self, revmap): |
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219 | 219 | lastrevs = {} |
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220 | 220 | for revid in revmap.iterkeys(): |
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221 | 221 | uuid, module, revnum = self.revsplit(revid) |
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222 | 222 | lastrevnum = lastrevs.setdefault(module, revnum) |
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223 | 223 | if revnum > lastrevnum: |
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224 | 224 | lastrevs[module] = revnum |
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225 | 225 | self.lastrevs = lastrevs |
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226 | 226 | |
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227 | 227 | def exists(self, path, optrev): |
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228 | 228 | try: |
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229 | 229 | svn.client.ls(self.url.rstrip('/') + '/' + path, |
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230 | 230 | optrev, False, self.ctx) |
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231 | 231 | return True |
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232 | 232 | except SubversionException, err: |
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233 | 233 | return False |
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234 | 234 | |
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235 | 235 | def getheads(self): |
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236 | 236 | |
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237 | 237 | def getcfgpath(name, rev): |
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238 | 238 | cfgpath = self.ui.config('convert', 'svn.' + name) |
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239 | 239 | path = (cfgpath or name).strip('/') |
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240 | 240 | if not self.exists(path, rev): |
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241 | 241 | if cfgpath: |
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242 | 242 | raise util.Abort(_('expected %s to be at %r, but not found') |
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243 | 243 | % (name, path)) |
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244 | 244 | return None |
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245 | 245 | self.ui.note(_('found %s at %r\n') % (name, path)) |
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246 | 246 | return path |
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247 | 247 | |
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248 | 248 | rev = optrev(self.last_changed) |
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249 | 249 | oldmodule = '' |
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250 | 250 | trunk = getcfgpath('trunk', rev) |
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251 | 251 | tags = getcfgpath('tags', rev) |
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252 | 252 | branches = getcfgpath('branches', rev) |
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253 | 253 | |
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254 | 254 | # If the project has a trunk or branches, we will extract heads |
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255 | 255 | # from them. We keep the project root otherwise. |
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256 | 256 | if trunk: |
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257 | 257 | oldmodule = self.module or '' |
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258 | 258 | self.module += '/' + trunk |
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259 | 259 | self.head = self.latest(self.module, self.last_changed) |
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260 | 260 | if not self.head: |
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261 | 261 | raise util.Abort(_('no revision found in module %s') % |
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262 | 262 | self.module.encode(self.encoding)) |
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263 | 263 | |
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264 | 264 | # First head in the list is the module's head |
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265 | 265 | self.heads = [self.head] |
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266 | 266 | self.tags = '%s/%s' % (oldmodule , (tags or 'tags')) |
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267 | 267 | |
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268 | 268 | # Check if branches bring a few more heads to the list |
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269 | 269 | if branches: |
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270 | 270 | rpath = self.url.strip('/') |
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271 | 271 | branchnames = svn.client.ls(rpath + '/' + branches, rev, False, |
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272 | 272 | self.ctx) |
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273 | 273 | for branch in branchnames.keys(): |
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274 | 274 | module = '%s/%s/%s' % (oldmodule, branches, branch) |
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275 | 275 | brevid = self.latest(module, self.last_changed) |
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276 | 276 | if not brevid: |
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277 | 277 | self.ui.note(_('ignoring empty branch %s\n') % |
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278 | 278 | branch.encode(self.encoding)) |
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279 | 279 | continue |
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280 | 280 | self.ui.note('found branch %s at %d\n' % |
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281 | 281 | (branch, self.revnum(brevid))) |
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282 | 282 | self.heads.append(brevid) |
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283 | 283 | |
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284 | 284 | return self.heads |
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285 | 285 | |
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286 | 286 | def getfile(self, file, rev): |
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287 | 287 | data, mode = self._getfile(file, rev) |
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288 | 288 | self.modecache[(file, rev)] = mode |
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289 | 289 | return data |
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290 | 290 | |
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291 | 291 | def getmode(self, file, rev): |
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292 | 292 | return self.modecache[(file, rev)] |
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293 | 293 | |
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294 | 294 | def getchanges(self, rev): |
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295 | 295 | if self._changescache and self._changescache[0] == rev: |
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296 | 296 | return self._changescache[1] |
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297 | 297 | self._changescache = None |
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298 | 298 | self.modecache = {} |
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299 | 299 | (paths, parents) = self.paths[rev] |
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300 | 300 | if parents: |
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301 | 301 | files, copies = self.expandpaths(rev, paths, parents) |
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302 | 302 | else: |
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303 | 303 | # Perform a full checkout on roots |
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304 | 304 | uuid, module, revnum = self.revsplit(rev) |
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305 | 305 | entries = svn.client.ls(self.base + module, optrev(revnum), |
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306 | 306 | True, self.ctx) |
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307 | 307 | files = [n for n,e in entries.iteritems() |
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308 | 308 | if e.kind == svn.core.svn_node_file] |
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309 | 309 | copies = {} |
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310 | 310 | |
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311 | 311 | files.sort() |
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312 | 312 | files = zip(files, [rev] * len(files)) |
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313 | 313 | |
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314 | 314 | # caller caches the result, so free it here to release memory |
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315 | 315 | del self.paths[rev] |
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316 | 316 | return (files, copies) |
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317 | 317 | |
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318 | 318 | def getchangedfiles(self, rev, i): |
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319 | 319 | changes = self.getchanges(rev) |
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320 | 320 | self._changescache = (rev, changes) |
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321 | 321 | return [f[0] for f in changes[0]] |
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322 | 322 | |
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323 | 323 | def getcommit(self, rev): |
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324 | 324 | if rev not in self.commits: |
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325 | 325 | uuid, module, revnum = self.revsplit(rev) |
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326 | 326 | self.module = module |
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327 | 327 | self.reparent(module) |
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328 | 328 | # We assume that: |
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329 | 329 | # - requests for revisions after "stop" come from the |
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330 | 330 | # revision graph backward traversal. Cache all of them |
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331 | 331 | # down to stop, they will be used eventually. |
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332 | 332 | # - requests for revisions before "stop" come to get |
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333 | 333 | # isolated branches parents. Just fetch what is needed. |
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334 | 334 | stop = self.lastrevs.get(module, 0) |
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335 | 335 | if revnum < stop: |
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336 | 336 | stop = revnum + 1 |
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337 | 337 | self._fetch_revisions(revnum, stop) |
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338 | 338 | commit = self.commits[rev] |
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339 | 339 | # caller caches the result, so free it here to release memory |
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340 | 340 | del self.commits[rev] |
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341 | 341 | return commit |
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342 | 342 | |
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343 | 343 | def gettags(self): |
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344 | 344 | tags = {} |
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345 | 345 | start = self.revnum(self.head) |
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346 | 346 | try: |
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347 | 347 | for entry in get_log(self.url, [self.tags], 0, start): |
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348 | 348 | orig_paths, revnum, author, date, message = entry |
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349 | 349 | for path in orig_paths: |
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350 | 350 | if not path.startswith(self.tags+'/'): |
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351 | 351 | continue |
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352 | 352 | ent = orig_paths[path] |
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353 | 353 | source = ent.copyfrom_path |
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354 | 354 | rev = ent.copyfrom_rev |
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355 | 355 | tag = path.split('/')[-1] |
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356 | 356 | tags[tag] = self.revid(rev, module=source) |
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357 | 357 | except SubversionException, (inst, num): |
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358 | 358 | self.ui.note('no tags found at revision %d\n' % start) |
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359 | 359 | return tags |
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360 | 360 | |
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361 | 361 | def converted(self, rev, destrev): |
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362 | 362 | if not self.wc: |
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363 | 363 | return |
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364 | 364 | if self.convertfp is None: |
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365 | 365 | self.convertfp = open(os.path.join(self.wc, '.svn', 'hg-shamap'), |
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366 | 366 | 'a') |
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367 | 367 | self.convertfp.write('%s %d\n' % (destrev, self.revnum(rev))) |
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368 | 368 | self.convertfp.flush() |
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369 | 369 | |
|
370 | 370 | # -- helper functions -- |
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371 | 371 | |
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372 | 372 | def revid(self, revnum, module=None): |
|
373 | 373 | if not module: |
|
374 | 374 | module = self.module |
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375 | 375 | return u"svn:%s%s@%s" % (self.uuid, module.decode(self.encoding), |
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376 | 376 | revnum) |
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377 | 377 | |
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378 | 378 | def revnum(self, rev): |
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379 | 379 | return int(rev.split('@')[-1]) |
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380 | 380 | |
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381 | 381 | def revsplit(self, rev): |
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382 | 382 | url, revnum = rev.encode(self.encoding).split('@', 1) |
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383 | 383 | revnum = int(revnum) |
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384 | 384 | parts = url.split('/', 1) |
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385 | 385 | uuid = parts.pop(0)[4:] |
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386 | 386 | mod = '' |
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387 | 387 | if parts: |
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388 | 388 | mod = '/' + parts[0] |
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389 | 389 | return uuid, mod, revnum |
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390 | 390 | |
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391 | 391 | def latest(self, path, stop=0): |
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392 | 392 | """Find the latest revid affecting path, up to stop. It may return |
|
393 | 393 | a revision in a different module, since a branch may be moved without |
|
394 | 394 | a change being reported. Return None if computed module does not |
|
395 | 395 | belong to rootmodule subtree. |
|
396 | 396 | """ |
|
397 | 397 | if not stop: |
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398 | 398 | stop = svn.ra.get_latest_revnum(self.ra) |
|
399 | 399 | try: |
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400 | 400 | self.reparent('') |
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401 | 401 | dirent = svn.ra.stat(self.ra, path.strip('/'), stop) |
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402 | 402 | self.reparent(self.module) |
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403 | 403 | except SubversionException: |
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404 | 404 | dirent = None |
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405 | 405 | if not dirent: |
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406 | 406 | raise util.Abort('%s not found up to revision %d' % (path, stop)) |
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407 | 407 | |
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408 | 408 | # stat() gives us the previous revision on this line of development, but |
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409 | 409 | # it might be in *another module*. Fetch the log and detect renames down |
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410 | 410 | # to the latest revision. |
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411 | 411 | stream = get_log(self.url, [path], stop, dirent.created_rev) |
|
412 | 412 | try: |
|
413 | 413 | for entry in stream: |
|
414 | 414 | paths, revnum, author, date, message = entry |
|
415 | 415 | if revnum <= dirent.created_rev: |
|
416 | 416 | break |
|
417 | 417 | |
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418 | 418 | for p in paths: |
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419 | 419 | if not path.startswith(p) or not paths[p].copyfrom_path: |
|
420 | 420 | continue |
|
421 | 421 | newpath = paths[p].copyfrom_path + path[len(p):] |
|
422 | 422 | self.ui.debug("branch renamed from %s to %s at %d\n" % |
|
423 | 423 | (path, newpath, revnum)) |
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424 | 424 | path = newpath |
|
425 | 425 | break |
|
426 | 426 | finally: |
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427 | 427 | stream.close() |
|
428 | 428 | |
|
429 | 429 | if not path.startswith(self.rootmodule): |
|
430 | 430 | self.ui.debug(_('ignoring foreign branch %r\n') % path) |
|
431 | 431 | return None |
|
432 | 432 | return self.revid(dirent.created_rev, path) |
|
433 | 433 | |
|
434 | 434 | def get_blacklist(self): |
|
435 | 435 | """Avoid certain revision numbers. |
|
436 | 436 | It is not uncommon for two nearby revisions to cancel each other |
|
437 | 437 | out, e.g. 'I copied trunk into a subdirectory of itself instead |
|
438 | 438 | of making a branch'. The converted repository is significantly |
|
439 | 439 | smaller if we ignore such revisions.""" |
|
440 | 440 | self.blacklist = util.set() |
|
441 | 441 | blacklist = self.blacklist |
|
442 | 442 | for line in file("blacklist.txt", "r"): |
|
443 | 443 | if not line.startswith("#"): |
|
444 | 444 | try: |
|
445 | 445 | svn_rev = int(line.strip()) |
|
446 | 446 | blacklist.add(svn_rev) |
|
447 | 447 | except ValueError, e: |
|
448 | 448 | pass # not an integer or a comment |
|
449 | 449 | |
|
450 | 450 | def is_blacklisted(self, svn_rev): |
|
451 | 451 | return svn_rev in self.blacklist |
|
452 | 452 | |
|
453 | 453 | def reparent(self, module): |
|
454 | 454 | svn_url = self.base + module |
|
455 | 455 | self.ui.debug("reparent to %s\n" % svn_url.encode(self.encoding)) |
|
456 | 456 | svn.ra.reparent(self.ra, svn_url.encode(self.encoding)) |
|
457 | 457 | |
|
458 | 458 | def expandpaths(self, rev, paths, parents): |
|
459 | 459 | def get_entry_from_path(path, module=self.module): |
|
460 | 460 | # Given the repository url of this wc, say |
|
461 | 461 | # "http://server/plone/CMFPlone/branches/Plone-2_0-branch" |
|
462 | 462 | # extract the "entry" portion (a relative path) from what |
|
463 | 463 | # svn log --xml says, ie |
|
464 | 464 | # "/CMFPlone/branches/Plone-2_0-branch/tests/PloneTestCase.py" |
|
465 | 465 | # that is to say "tests/PloneTestCase.py" |
|
466 | 466 | if path.startswith(module): |
|
467 | 467 | relative = path[len(module):] |
|
468 | 468 | if relative.startswith('/'): |
|
469 | 469 | return relative[1:] |
|
470 | 470 | else: |
|
471 | 471 | return relative |
|
472 | 472 | |
|
473 | 473 | # The path is outside our tracked tree... |
|
474 | 474 | self.ui.debug('%r is not under %r, ignoring\n' % (path, module)) |
|
475 | 475 | return None |
|
476 | 476 | |
|
477 | 477 | entries = [] |
|
478 | 478 | copyfrom = {} # Map of entrypath, revision for finding source of deleted revisions. |
|
479 | 479 | copies = {} |
|
480 | 480 | |
|
481 | 481 | new_module, revnum = self.revsplit(rev)[1:] |
|
482 | 482 | if new_module != self.module: |
|
483 | 483 | self.module = new_module |
|
484 | 484 | self.reparent(self.module) |
|
485 | 485 | |
|
486 | 486 | for path, ent in paths: |
|
487 | 487 | entrypath = get_entry_from_path(path, module=self.module) |
|
488 | 488 | entry = entrypath.decode(self.encoding) |
|
489 | 489 | |
|
490 | 490 | kind = svn.ra.check_path(self.ra, entrypath, revnum) |
|
491 | 491 | if kind == svn.core.svn_node_file: |
|
492 | 492 | if ent.copyfrom_path: |
|
493 | 493 | copyfrom_path = get_entry_from_path(ent.copyfrom_path) |
|
494 | 494 | if copyfrom_path: |
|
495 | 495 | self.ui.debug("Copied to %s from %s@%s\n" % |
|
496 | 496 | (entrypath, copyfrom_path, |
|
497 | 497 | ent.copyfrom_rev)) |
|
498 | 498 | # It's probably important for hg that the source |
|
499 | 499 | # exists in the revision's parent, not just the |
|
500 | 500 | # ent.copyfrom_rev |
|
501 | 501 | fromkind = svn.ra.check_path(self.ra, copyfrom_path, ent.copyfrom_rev) |
|
502 | 502 | if fromkind != 0: |
|
503 | 503 | copies[self.recode(entry)] = self.recode(copyfrom_path) |
|
504 | 504 | entries.append(self.recode(entry)) |
|
505 | 505 | elif kind == 0: # gone, but had better be a deleted *file* |
|
506 | 506 | self.ui.debug("gone from %s\n" % ent.copyfrom_rev) |
|
507 | 507 | |
|
508 | 508 | # if a branch is created but entries are removed in the same |
|
509 | 509 | # changeset, get the right fromrev |
|
510 | 510 | # parents cannot be empty here, you cannot remove things from |
|
511 | 511 | # a root revision. |
|
512 | 512 | uuid, old_module, fromrev = self.revsplit(parents[0]) |
|
513 | 513 | |
|
514 | 514 | basepath = old_module + "/" + get_entry_from_path(path, module=self.module) |
|
515 | 515 | entrypath = old_module + "/" + get_entry_from_path(path, module=self.module) |
|
516 | 516 | |
|
517 | 517 | def lookup_parts(p): |
|
518 | 518 | rc = None |
|
519 | 519 | parts = p.split("/") |
|
520 | 520 | for i in range(len(parts)): |
|
521 | 521 | part = "/".join(parts[:i]) |
|
522 | 522 | info = part, copyfrom.get(part, None) |
|
523 | 523 | if info[1] is not None: |
|
524 | 524 | self.ui.debug("Found parent directory %s\n" % info[1]) |
|
525 | 525 | rc = info |
|
526 | 526 | return rc |
|
527 | 527 | |
|
528 | 528 | self.ui.debug("base, entry %s %s\n" % (basepath, entrypath)) |
|
529 | 529 | |
|
530 | 530 | frompath, froment = lookup_parts(entrypath) or (None, revnum - 1) |
|
531 | 531 | |
|
532 | 532 | # need to remove fragment from lookup_parts and replace with copyfrom_path |
|
533 | 533 | if frompath is not None: |
|
534 | 534 | self.ui.debug("munge-o-matic\n") |
|
535 | 535 | self.ui.debug(entrypath + '\n') |
|
536 | 536 | self.ui.debug(entrypath[len(frompath):] + '\n') |
|
537 | 537 | entrypath = froment.copyfrom_path + entrypath[len(frompath):] |
|
538 | 538 | fromrev = froment.copyfrom_rev |
|
539 | 539 | self.ui.debug("Info: %s %s %s %s\n" % (frompath, froment, ent, entrypath)) |
|
540 | 540 | |
|
541 | 541 | # We can avoid the reparent calls if the module has not changed |
|
542 | 542 | # but it probably does not worth the pain. |
|
543 | 543 | self.reparent('') |
|
544 | 544 | fromkind = svn.ra.check_path(self.ra, entrypath.strip('/'), fromrev) |
|
545 | 545 | self.reparent(self.module) |
|
546 | 546 | |
|
547 | 547 | if fromkind == svn.core.svn_node_file: # a deleted file |
|
548 | 548 | entries.append(self.recode(entry)) |
|
549 | 549 | elif fromkind == svn.core.svn_node_dir: |
|
550 | 550 | # print "Deleted/moved non-file:", revnum, path, ent |
|
551 | 551 | # children = self._find_children(path, revnum - 1) |
|
552 | 552 | # print "find children %s@%d from %d action %s" % (path, revnum, ent.copyfrom_rev, ent.action) |
|
553 | 553 | # Sometimes this is tricky. For example: in |
|
554 | 554 | # The Subversion Repository revision 6940 a dir |
|
555 | 555 | # was copied and one of its files was deleted |
|
556 | 556 | # from the new location in the same commit. This |
|
557 | 557 | # code can't deal with that yet. |
|
558 | 558 | if ent.action == 'C': |
|
559 | 559 | children = self._find_children(path, fromrev) |
|
560 | 560 | else: |
|
561 | 561 | oroot = entrypath.strip('/') |
|
562 | 562 | nroot = path.strip('/') |
|
563 | 563 | children = self._find_children(oroot, fromrev) |
|
564 | 564 | children = [s.replace(oroot,nroot) for s in children] |
|
565 | 565 | # Mark all [files, not directories] as deleted. |
|
566 | 566 | for child in children: |
|
567 | 567 | # Can we move a child directory and its |
|
568 | 568 | # parent in the same commit? (probably can). Could |
|
569 | 569 | # cause problems if instead of revnum -1, |
|
570 | 570 | # we have to look in (copyfrom_path, revnum - 1) |
|
571 | 571 | entrypath = get_entry_from_path("/" + child, module=old_module) |
|
572 | 572 | if entrypath: |
|
573 | 573 | entry = self.recode(entrypath.decode(self.encoding)) |
|
574 | 574 | if entry in copies: |
|
575 | 575 | # deleted file within a copy |
|
576 | 576 | del copies[entry] |
|
577 | 577 | else: |
|
578 | 578 | entries.append(entry) |
|
579 | 579 | else: |
|
580 | 580 | self.ui.debug('unknown path in revision %d: %s\n' % \ |
|
581 | 581 | (revnum, path)) |
|
582 | 582 | elif kind == svn.core.svn_node_dir: |
|
583 | 583 | # Should probably synthesize normal file entries |
|
584 | 584 | # and handle as above to clean up copy/rename handling. |
|
585 | 585 | |
|
586 | 586 | # If the directory just had a prop change, |
|
587 | 587 | # then we shouldn't need to look for its children. |
|
588 | 588 | if ent.action == 'M': |
|
589 | 589 | continue |
|
590 | 590 | |
|
591 | 591 | # Also this could create duplicate entries. Not sure |
|
592 | 592 | # whether this will matter. Maybe should make entries a set. |
|
593 | 593 | # print "Changed directory", revnum, path, ent.action, ent.copyfrom_path, ent.copyfrom_rev |
|
594 | 594 | # This will fail if a directory was copied |
|
595 | 595 | # from another branch and then some of its files |
|
596 | 596 | # were deleted in the same transaction. |
|
597 | 597 | children = self._find_children(path, revnum) |
|
598 | 598 | children.sort() |
|
599 | 599 | for child in children: |
|
600 | 600 | # Can we move a child directory and its |
|
601 | 601 | # parent in the same commit? (probably can). Could |
|
602 | 602 | # cause problems if instead of revnum -1, |
|
603 | 603 | # we have to look in (copyfrom_path, revnum - 1) |
|
604 | 604 | entrypath = get_entry_from_path("/" + child, module=self.module) |
|
605 | 605 | # print child, self.module, entrypath |
|
606 | 606 | if entrypath: |
|
607 | 607 | # Need to filter out directories here... |
|
608 | 608 | kind = svn.ra.check_path(self.ra, entrypath, revnum) |
|
609 | 609 | if kind != svn.core.svn_node_dir: |
|
610 | 610 | entries.append(self.recode(entrypath)) |
|
611 | 611 | |
|
612 | 612 | # Copies here (must copy all from source) |
|
613 | 613 | # Probably not a real problem for us if |
|
614 | 614 | # source does not exist |
|
615 | 615 | |
|
616 | 616 | # Can do this with the copy command "hg copy" |
|
617 | 617 | # if ent.copyfrom_path: |
|
618 | 618 | # copyfrom_entry = get_entry_from_path(ent.copyfrom_path.decode(self.encoding), |
|
619 | 619 | # module=self.module) |
|
620 | 620 | # copyto_entry = entrypath |
|
621 | 621 | # |
|
622 | 622 | # print "copy directory", copyfrom_entry, 'to', copyto_entry |
|
623 | 623 | # |
|
624 | 624 | # copies.append((copyfrom_entry, copyto_entry)) |
|
625 | 625 | |
|
626 | 626 | if ent.copyfrom_path: |
|
627 | 627 | copyfrom_path = ent.copyfrom_path.decode(self.encoding) |
|
628 | 628 | copyfrom_entry = get_entry_from_path(copyfrom_path, module=self.module) |
|
629 | 629 | if copyfrom_entry: |
|
630 | 630 | copyfrom[path] = ent |
|
631 | 631 | self.ui.debug("mark %s came from %s\n" % (path, copyfrom[path])) |
|
632 | 632 | |
|
633 | 633 | # Good, /probably/ a regular copy. Really should check |
|
634 | 634 | # to see whether the parent revision actually contains |
|
635 | 635 | # the directory in question. |
|
636 | 636 | children = self._find_children(self.recode(copyfrom_path), ent.copyfrom_rev) |
|
637 | 637 | children.sort() |
|
638 | 638 | for child in children: |
|
639 | 639 | entrypath = get_entry_from_path("/" + child, module=self.module) |
|
640 | 640 | if entrypath: |
|
641 | 641 | entry = entrypath.decode(self.encoding) |
|
642 | 642 | # print "COPY COPY From", copyfrom_entry, entry |
|
643 | 643 | copyto_path = path + entry[len(copyfrom_entry):] |
|
644 | 644 | copyto_entry = get_entry_from_path(copyto_path, module=self.module) |
|
645 | 645 | # print "COPY", entry, "COPY To", copyto_entry |
|
646 | 646 | copies[self.recode(copyto_entry)] = self.recode(entry) |
|
647 | 647 | # copy from quux splort/quuxfile |
|
648 | 648 | |
|
649 | 649 | return (util.unique(entries), copies) |
|
650 | 650 | |
|
651 | 651 | def _fetch_revisions(self, from_revnum, to_revnum): |
|
652 | 652 | if from_revnum < to_revnum: |
|
653 | 653 | from_revnum, to_revnum = to_revnum, from_revnum |
|
654 | 654 | |
|
655 | 655 | self.child_cset = None |
|
656 | 656 | def parselogentry(orig_paths, revnum, author, date, message): |
|
657 | 657 | """Return the parsed commit object or None, and True if |
|
658 | 658 | the revision is a branch root. |
|
659 | 659 | """ |
|
660 | 660 | self.ui.debug("parsing revision %d (%d changes)\n" % |
|
661 | 661 | (revnum, len(orig_paths))) |
|
662 | 662 | |
|
663 | 663 | branched = False |
|
664 | 664 | rev = self.revid(revnum) |
|
665 | 665 | # branch log might return entries for a parent we already have |
|
666 | 666 | |
|
667 | 667 | if (rev in self.commits or revnum < to_revnum): |
|
668 | 668 | return None, branched |
|
669 | 669 | |
|
670 | 670 | parents = [] |
|
671 | # check whether this revision is the start of a branch | |
|
672 | if self.module in orig_paths: | |
|
673 |
|
|
|
671 | # check whether this revision is the start of a branch or part | |
|
672 | # of a branch renaming | |
|
673 | orig_paths = orig_paths.items() | |
|
674 | orig_paths.sort() | |
|
675 | root_paths = [(p,e) for p,e in orig_paths if self.module.startswith(p)] | |
|
676 | if root_paths: | |
|
677 | path, ent = root_paths[-1] | |
|
674 | 678 | if ent.copyfrom_path: |
|
675 | 679 | branched = True |
|
680 | newpath = ent.copyfrom_path + self.module[len(path):] | |
|
676 | 681 | # ent.copyfrom_rev may not be the actual last revision |
|
677 |
previd = self.latest( |
|
|
682 | previd = self.latest(newpath, ent.copyfrom_rev) | |
|
678 | 683 | if previd is not None: |
|
679 | 684 | parents = [previd] |
|
680 | 685 | prevmodule, prevnum = self.revsplit(previd)[1:] |
|
681 | 686 | self.ui.note('found parent of branch %s at %d: %s\n' % |
|
682 | 687 | (self.module, prevnum, prevmodule)) |
|
683 | 688 | else: |
|
684 | 689 | self.ui.debug("No copyfrom path, don't know what to do.\n") |
|
685 | 690 | |
|
686 | orig_paths = orig_paths.items() | |
|
687 | orig_paths.sort() | |
|
688 | 691 | paths = [] |
|
689 | 692 | # filter out unrelated paths |
|
690 | 693 | for path, ent in orig_paths: |
|
691 | 694 | if not path.startswith(self.module): |
|
692 | 695 | self.ui.debug("boring@%s: %s\n" % (revnum, path)) |
|
693 | 696 | continue |
|
694 | 697 | paths.append((path, ent)) |
|
695 | 698 | |
|
696 | 699 | # Example SVN datetime. Includes microseconds. |
|
697 | 700 | # ISO-8601 conformant |
|
698 | 701 | # '2007-01-04T17:35:00.902377Z' |
|
699 | 702 | date = util.parsedate(date[:19] + " UTC", ["%Y-%m-%dT%H:%M:%S"]) |
|
700 | 703 | |
|
701 | 704 | log = message and self.recode(message) or '' |
|
702 | 705 | author = author and self.recode(author) or '' |
|
703 | 706 | try: |
|
704 | 707 | branch = self.module.split("/")[-1] |
|
705 | 708 | if branch == 'trunk': |
|
706 | 709 | branch = '' |
|
707 | 710 | except IndexError: |
|
708 | 711 | branch = None |
|
709 | 712 | |
|
710 | 713 | cset = commit(author=author, |
|
711 | 714 | date=util.datestr(date), |
|
712 | 715 | desc=log, |
|
713 | 716 | parents=parents, |
|
714 | 717 | branch=branch, |
|
715 | 718 | rev=rev.encode('utf-8')) |
|
716 | 719 | |
|
717 | 720 | self.commits[rev] = cset |
|
718 | 721 | # The parents list is *shared* among self.paths and the |
|
719 | 722 | # commit object. Both will be updated below. |
|
720 | 723 | self.paths[rev] = (paths, cset.parents) |
|
721 | 724 | if self.child_cset and not self.child_cset.parents: |
|
722 | 725 | self.child_cset.parents[:] = [rev] |
|
723 | 726 | self.child_cset = cset |
|
724 | 727 | return cset, branched |
|
725 | 728 | |
|
726 | 729 | self.ui.note('fetching revision log for "%s" from %d to %d\n' % |
|
727 | 730 | (self.module, from_revnum, to_revnum)) |
|
728 | 731 | |
|
729 | 732 | try: |
|
730 | 733 | firstcset = None |
|
731 | 734 | branched = False |
|
732 | 735 | stream = get_log(self.url, [self.module], from_revnum, to_revnum) |
|
733 | 736 | try: |
|
734 | 737 | for entry in stream: |
|
735 | 738 | paths, revnum, author, date, message = entry |
|
736 | 739 | if self.is_blacklisted(revnum): |
|
737 | 740 | self.ui.note('skipping blacklisted revision %d\n' |
|
738 | 741 | % revnum) |
|
739 | 742 | continue |
|
740 | 743 | if paths is None: |
|
741 | 744 | self.ui.debug('revision %d has no entries\n' % revnum) |
|
742 | 745 | continue |
|
743 | 746 | cset, branched = parselogentry(paths, revnum, author, |
|
744 | 747 | date, message) |
|
745 | 748 | if cset: |
|
746 | 749 | firstcset = cset |
|
747 | 750 | if branched: |
|
748 | 751 | break |
|
749 | 752 | finally: |
|
750 | 753 | stream.close() |
|
751 | 754 | |
|
752 | 755 | if not branched and firstcset and not firstcset.parents: |
|
753 | 756 | # The first revision of the sequence (the last fetched one) |
|
754 | 757 | # has invalid parents if not a branch root. Find the parent |
|
755 | 758 | # revision now, if any. |
|
756 | 759 | try: |
|
757 | 760 | firstrevnum = self.revnum(firstcset.rev) |
|
758 | 761 | if firstrevnum > 1: |
|
759 | 762 | latest = self.latest(self.module, firstrevnum - 1) |
|
760 | 763 | if latest: |
|
761 | 764 | firstcset.parents.append(latest) |
|
762 | 765 | except util.Abort: |
|
763 | 766 | pass |
|
764 | 767 | except SubversionException, (inst, num): |
|
765 | 768 | if num == svn.core.SVN_ERR_FS_NO_SUCH_REVISION: |
|
766 | 769 | raise NoSuchRevision(branch=self, |
|
767 | 770 | revision="Revision number %d" % to_revnum) |
|
768 | 771 | raise |
|
769 | 772 | |
|
770 | 773 | def _getfile(self, file, rev): |
|
771 | 774 | io = StringIO() |
|
772 | 775 | # TODO: ra.get_file transmits the whole file instead of diffs. |
|
773 | 776 | mode = '' |
|
774 | 777 | try: |
|
775 | 778 | new_module, revnum = self.revsplit(rev)[1:] |
|
776 | 779 | if self.module != new_module: |
|
777 | 780 | self.module = new_module |
|
778 | 781 | self.reparent(self.module) |
|
779 | 782 | info = svn.ra.get_file(self.ra, file, revnum, io) |
|
780 | 783 | if isinstance(info, list): |
|
781 | 784 | info = info[-1] |
|
782 | 785 | mode = ("svn:executable" in info) and 'x' or '' |
|
783 | 786 | mode = ("svn:special" in info) and 'l' or mode |
|
784 | 787 | except SubversionException, e: |
|
785 | 788 | notfound = (svn.core.SVN_ERR_FS_NOT_FOUND, |
|
786 | 789 | svn.core.SVN_ERR_RA_DAV_PATH_NOT_FOUND) |
|
787 | 790 | if e.apr_err in notfound: # File not found |
|
788 | 791 | raise IOError() |
|
789 | 792 | raise |
|
790 | 793 | data = io.getvalue() |
|
791 | 794 | if mode == 'l': |
|
792 | 795 | link_prefix = "link " |
|
793 | 796 | if data.startswith(link_prefix): |
|
794 | 797 | data = data[len(link_prefix):] |
|
795 | 798 | return data, mode |
|
796 | 799 | |
|
797 | 800 | def _find_children(self, path, revnum): |
|
798 | 801 | path = path.strip('/') |
|
799 | 802 | pool = Pool() |
|
800 | 803 | rpath = '/'.join([self.base, path]).strip('/') |
|
801 | 804 | return ['%s/%s' % (path, x) for x in svn.client.ls(rpath, optrev(revnum), True, self.ctx, pool).keys()] |
|
802 | 805 | |
|
803 | 806 | pre_revprop_change = '''#!/bin/sh |
|
804 | 807 | |
|
805 | 808 | REPOS="$1" |
|
806 | 809 | REV="$2" |
|
807 | 810 | USER="$3" |
|
808 | 811 | PROPNAME="$4" |
|
809 | 812 | ACTION="$5" |
|
810 | 813 | |
|
811 | 814 | if [ "$ACTION" = "M" -a "$PROPNAME" = "svn:log" ]; then exit 0; fi |
|
812 | 815 | if [ "$ACTION" = "A" -a "$PROPNAME" = "hg:convert-branch" ]; then exit 0; fi |
|
813 | 816 | if [ "$ACTION" = "A" -a "$PROPNAME" = "hg:convert-rev" ]; then exit 0; fi |
|
814 | 817 | |
|
815 | 818 | echo "Changing prohibited revision property" >&2 |
|
816 | 819 | exit 1 |
|
817 | 820 | ''' |
|
818 | 821 | |
|
819 | 822 | class svn_sink(converter_sink, commandline): |
|
820 | 823 | commit_re = re.compile(r'Committed revision (\d+).', re.M) |
|
821 | 824 | |
|
822 | 825 | def prerun(self): |
|
823 | 826 | if self.wc: |
|
824 | 827 | os.chdir(self.wc) |
|
825 | 828 | |
|
826 | 829 | def postrun(self): |
|
827 | 830 | if self.wc: |
|
828 | 831 | os.chdir(self.cwd) |
|
829 | 832 | |
|
830 | 833 | def join(self, name): |
|
831 | 834 | return os.path.join(self.wc, '.svn', name) |
|
832 | 835 | |
|
833 | 836 | def revmapfile(self): |
|
834 | 837 | return self.join('hg-shamap') |
|
835 | 838 | |
|
836 | 839 | def authorfile(self): |
|
837 | 840 | return self.join('hg-authormap') |
|
838 | 841 | |
|
839 | 842 | def __init__(self, ui, path): |
|
840 | 843 | converter_sink.__init__(self, ui, path) |
|
841 | 844 | commandline.__init__(self, ui, 'svn') |
|
842 | 845 | self.delete = [] |
|
843 | 846 | self.setexec = [] |
|
844 | 847 | self.delexec = [] |
|
845 | 848 | self.copies = [] |
|
846 | 849 | self.wc = None |
|
847 | 850 | self.cwd = os.getcwd() |
|
848 | 851 | |
|
849 | 852 | path = os.path.realpath(path) |
|
850 | 853 | |
|
851 | 854 | created = False |
|
852 | 855 | if os.path.isfile(os.path.join(path, '.svn', 'entries')): |
|
853 | 856 | self.wc = path |
|
854 | 857 | self.run0('update') |
|
855 | 858 | else: |
|
856 | 859 | wcpath = os.path.join(os.getcwd(), os.path.basename(path) + '-wc') |
|
857 | 860 | |
|
858 | 861 | if os.path.isdir(os.path.dirname(path)): |
|
859 | 862 | if not os.path.exists(os.path.join(path, 'db', 'fs-type')): |
|
860 | 863 | ui.status(_('initializing svn repo %r\n') % |
|
861 | 864 | os.path.basename(path)) |
|
862 | 865 | commandline(ui, 'svnadmin').run0('create', path) |
|
863 | 866 | created = path |
|
864 | 867 | path = util.normpath(path) |
|
865 | 868 | if not path.startswith('/'): |
|
866 | 869 | path = '/' + path |
|
867 | 870 | path = 'file://' + path |
|
868 | 871 | |
|
869 | 872 | ui.status(_('initializing svn wc %r\n') % os.path.basename(wcpath)) |
|
870 | 873 | self.run0('checkout', path, wcpath) |
|
871 | 874 | |
|
872 | 875 | self.wc = wcpath |
|
873 | 876 | self.opener = util.opener(self.wc) |
|
874 | 877 | self.wopener = util.opener(self.wc) |
|
875 | 878 | self.childmap = mapfile(ui, self.join('hg-childmap')) |
|
876 | 879 | self.is_exec = util.checkexec(self.wc) and util.is_exec or None |
|
877 | 880 | |
|
878 | 881 | if created: |
|
879 | 882 | hook = os.path.join(created, 'hooks', 'pre-revprop-change') |
|
880 | 883 | fp = open(hook, 'w') |
|
881 | 884 | fp.write(pre_revprop_change) |
|
882 | 885 | fp.close() |
|
883 | 886 | util.set_flags(hook, "x") |
|
884 | 887 | |
|
885 | 888 | xport = transport.SvnRaTransport(url=geturl(path)) |
|
886 | 889 | self.uuid = svn.ra.get_uuid(xport.ra) |
|
887 | 890 | |
|
888 | 891 | def wjoin(self, *names): |
|
889 | 892 | return os.path.join(self.wc, *names) |
|
890 | 893 | |
|
891 | 894 | def putfile(self, filename, flags, data): |
|
892 | 895 | if 'l' in flags: |
|
893 | 896 | self.wopener.symlink(data, filename) |
|
894 | 897 | else: |
|
895 | 898 | try: |
|
896 | 899 | if os.path.islink(self.wjoin(filename)): |
|
897 | 900 | os.unlink(filename) |
|
898 | 901 | except OSError: |
|
899 | 902 | pass |
|
900 | 903 | self.wopener(filename, 'w').write(data) |
|
901 | 904 | |
|
902 | 905 | if self.is_exec: |
|
903 | 906 | was_exec = self.is_exec(self.wjoin(filename)) |
|
904 | 907 | else: |
|
905 | 908 | # On filesystems not supporting execute-bit, there is no way |
|
906 | 909 | # to know if it is set but asking subversion. Setting it |
|
907 | 910 | # systematically is just as expensive and much simpler. |
|
908 | 911 | was_exec = 'x' not in flags |
|
909 | 912 | |
|
910 | 913 | util.set_flags(self.wjoin(filename), flags) |
|
911 | 914 | if was_exec: |
|
912 | 915 | if 'x' not in flags: |
|
913 | 916 | self.delexec.append(filename) |
|
914 | 917 | else: |
|
915 | 918 | if 'x' in flags: |
|
916 | 919 | self.setexec.append(filename) |
|
917 | 920 | |
|
918 | 921 | def delfile(self, name): |
|
919 | 922 | self.delete.append(name) |
|
920 | 923 | |
|
921 | 924 | def copyfile(self, source, dest): |
|
922 | 925 | self.copies.append([source, dest]) |
|
923 | 926 | |
|
924 | 927 | def _copyfile(self, source, dest): |
|
925 | 928 | # SVN's copy command pukes if the destination file exists, but |
|
926 | 929 | # our copyfile method expects to record a copy that has |
|
927 | 930 | # already occurred. Cross the semantic gap. |
|
928 | 931 | wdest = self.wjoin(dest) |
|
929 | 932 | exists = os.path.exists(wdest) |
|
930 | 933 | if exists: |
|
931 | 934 | fd, tempname = tempfile.mkstemp( |
|
932 | 935 | prefix='hg-copy-', dir=os.path.dirname(wdest)) |
|
933 | 936 | os.close(fd) |
|
934 | 937 | os.unlink(tempname) |
|
935 | 938 | os.rename(wdest, tempname) |
|
936 | 939 | try: |
|
937 | 940 | self.run0('copy', source, dest) |
|
938 | 941 | finally: |
|
939 | 942 | if exists: |
|
940 | 943 | try: |
|
941 | 944 | os.unlink(wdest) |
|
942 | 945 | except OSError: |
|
943 | 946 | pass |
|
944 | 947 | os.rename(tempname, wdest) |
|
945 | 948 | |
|
946 | 949 | def dirs_of(self, files): |
|
947 | 950 | dirs = set() |
|
948 | 951 | for f in files: |
|
949 | 952 | if os.path.isdir(self.wjoin(f)): |
|
950 | 953 | dirs.add(f) |
|
951 | 954 | for i in strutil.rfindall(f, '/'): |
|
952 | 955 | dirs.add(f[:i]) |
|
953 | 956 | return dirs |
|
954 | 957 | |
|
955 | 958 | def add_dirs(self, files): |
|
956 | 959 | add_dirs = [d for d in self.dirs_of(files) |
|
957 | 960 | if not os.path.exists(self.wjoin(d, '.svn', 'entries'))] |
|
958 | 961 | if add_dirs: |
|
959 | 962 | add_dirs.sort() |
|
960 | 963 | self.xargs(add_dirs, 'add', non_recursive=True, quiet=True) |
|
961 | 964 | return add_dirs |
|
962 | 965 | |
|
963 | 966 | def add_files(self, files): |
|
964 | 967 | if files: |
|
965 | 968 | self.xargs(files, 'add', quiet=True) |
|
966 | 969 | return files |
|
967 | 970 | |
|
968 | 971 | def tidy_dirs(self, names): |
|
969 | 972 | dirs = list(self.dirs_of(names)) |
|
970 | 973 | dirs.sort(reverse=True) |
|
971 | 974 | deleted = [] |
|
972 | 975 | for d in dirs: |
|
973 | 976 | wd = self.wjoin(d) |
|
974 | 977 | if os.listdir(wd) == '.svn': |
|
975 | 978 | self.run0('delete', d) |
|
976 | 979 | deleted.append(d) |
|
977 | 980 | return deleted |
|
978 | 981 | |
|
979 | 982 | def addchild(self, parent, child): |
|
980 | 983 | self.childmap[parent] = child |
|
981 | 984 | |
|
982 | 985 | def revid(self, rev): |
|
983 | 986 | return u"svn:%s@%s" % (self.uuid, rev) |
|
984 | 987 | |
|
985 | 988 | def putcommit(self, files, parents, commit): |
|
986 | 989 | for parent in parents: |
|
987 | 990 | try: |
|
988 | 991 | return self.revid(self.childmap[parent]) |
|
989 | 992 | except KeyError: |
|
990 | 993 | pass |
|
991 | 994 | entries = set(self.delete) |
|
992 | 995 | files = util.frozenset(files) |
|
993 | 996 | entries.update(self.add_dirs(files.difference(entries))) |
|
994 | 997 | if self.copies: |
|
995 | 998 | for s, d in self.copies: |
|
996 | 999 | self._copyfile(s, d) |
|
997 | 1000 | self.copies = [] |
|
998 | 1001 | if self.delete: |
|
999 | 1002 | self.xargs(self.delete, 'delete') |
|
1000 | 1003 | self.delete = [] |
|
1001 | 1004 | entries.update(self.add_files(files.difference(entries))) |
|
1002 | 1005 | entries.update(self.tidy_dirs(entries)) |
|
1003 | 1006 | if self.delexec: |
|
1004 | 1007 | self.xargs(self.delexec, 'propdel', 'svn:executable') |
|
1005 | 1008 | self.delexec = [] |
|
1006 | 1009 | if self.setexec: |
|
1007 | 1010 | self.xargs(self.setexec, 'propset', 'svn:executable', '*') |
|
1008 | 1011 | self.setexec = [] |
|
1009 | 1012 | |
|
1010 | 1013 | fd, messagefile = tempfile.mkstemp(prefix='hg-convert-') |
|
1011 | 1014 | fp = os.fdopen(fd, 'w') |
|
1012 | 1015 | fp.write(commit.desc) |
|
1013 | 1016 | fp.close() |
|
1014 | 1017 | try: |
|
1015 | 1018 | output = self.run0('commit', |
|
1016 | 1019 | username=util.shortuser(commit.author), |
|
1017 | 1020 | file=messagefile, |
|
1018 | 1021 | encoding='utf-8') |
|
1019 | 1022 | try: |
|
1020 | 1023 | rev = self.commit_re.search(output).group(1) |
|
1021 | 1024 | except AttributeError: |
|
1022 | 1025 | self.ui.warn(_('unexpected svn output:\n')) |
|
1023 | 1026 | self.ui.warn(output) |
|
1024 | 1027 | raise util.Abort(_('unable to cope with svn output')) |
|
1025 | 1028 | if commit.rev: |
|
1026 | 1029 | self.run('propset', 'hg:convert-rev', commit.rev, |
|
1027 | 1030 | revprop=True, revision=rev) |
|
1028 | 1031 | if commit.branch and commit.branch != 'default': |
|
1029 | 1032 | self.run('propset', 'hg:convert-branch', commit.branch, |
|
1030 | 1033 | revprop=True, revision=rev) |
|
1031 | 1034 | for parent in parents: |
|
1032 | 1035 | self.addchild(parent, rev) |
|
1033 | 1036 | return self.revid(rev) |
|
1034 | 1037 | finally: |
|
1035 | 1038 | os.unlink(messagefile) |
|
1036 | 1039 | |
|
1037 | 1040 | def puttags(self, tags): |
|
1038 | 1041 | self.ui.warn(_('XXX TAGS NOT IMPLEMENTED YET\n')) |
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