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@@ -1,2282 +1,2290 b'' | |||||
1 | # ui.py - user interface bits for mercurial |
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1 | # ui.py - user interface bits for mercurial | |
2 | # |
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2 | # | |
3 | # Copyright 2005-2007 Olivia Mackall <olivia@selenic.com> |
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3 | # Copyright 2005-2007 Olivia Mackall <olivia@selenic.com> | |
4 | # |
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4 | # | |
5 | # This software may be used and distributed according to the terms of the |
|
5 | # This software may be used and distributed according to the terms of the | |
6 | # GNU General Public License version 2 or any later version. |
|
6 | # GNU General Public License version 2 or any later version. | |
7 |
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7 | |||
8 |
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8 | |||
9 | import collections |
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9 | import collections | |
10 | import contextlib |
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10 | import contextlib | |
11 | import datetime |
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11 | import datetime | |
12 | import errno |
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12 | import errno | |
13 | import inspect |
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13 | import inspect | |
14 | import os |
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14 | import os | |
15 | import re |
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15 | import re | |
16 | import signal |
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16 | import signal | |
17 | import socket |
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17 | import socket | |
18 | import subprocess |
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18 | import subprocess | |
19 | import sys |
|
19 | import sys | |
20 | import traceback |
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20 | import traceback | |
21 |
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21 | |||
22 | from .i18n import _ |
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22 | from .i18n import _ | |
23 | from .node import hex |
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23 | from .node import hex | |
24 | from .pycompat import ( |
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24 | from .pycompat import ( | |
25 | getattr, |
|
25 | getattr, | |
26 | open, |
|
26 | open, | |
27 | ) |
|
27 | ) | |
28 |
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28 | |||
29 | from . import ( |
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29 | from . import ( | |
30 | color, |
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30 | color, | |
31 | config, |
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31 | config, | |
32 | configitems, |
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32 | configitems, | |
33 | encoding, |
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33 | encoding, | |
34 | error, |
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34 | error, | |
35 | formatter, |
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35 | formatter, | |
36 | loggingutil, |
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36 | loggingutil, | |
37 | progress, |
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37 | progress, | |
38 | pycompat, |
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38 | pycompat, | |
39 | rcutil, |
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39 | rcutil, | |
40 | scmutil, |
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40 | scmutil, | |
41 | util, |
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41 | util, | |
42 | ) |
|
42 | ) | |
43 | from .utils import ( |
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43 | from .utils import ( | |
44 | dateutil, |
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44 | dateutil, | |
45 | procutil, |
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45 | procutil, | |
46 | resourceutil, |
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46 | resourceutil, | |
47 | stringutil, |
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47 | stringutil, | |
48 | urlutil, |
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48 | urlutil, | |
49 | ) |
|
49 | ) | |
50 |
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50 | |||
51 | urlreq = util.urlreq |
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51 | urlreq = util.urlreq | |
52 |
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52 | |||
53 | # for use with str.translate(None, _keepalnum), to keep just alphanumerics |
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53 | # for use with str.translate(None, _keepalnum), to keep just alphanumerics | |
54 | _keepalnum = b''.join( |
|
54 | _keepalnum = b''.join( | |
55 | c for c in map(pycompat.bytechr, range(256)) if not c.isalnum() |
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55 | c for c in map(pycompat.bytechr, range(256)) if not c.isalnum() | |
56 | ) |
|
56 | ) | |
57 |
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57 | |||
58 | # The config knobs that will be altered (if unset) by ui.tweakdefaults. |
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58 | # The config knobs that will be altered (if unset) by ui.tweakdefaults. | |
59 | tweakrc = b""" |
|
59 | tweakrc = b""" | |
60 | [ui] |
|
60 | [ui] | |
61 | # The rollback command is dangerous. As a rule, don't use it. |
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61 | # The rollback command is dangerous. As a rule, don't use it. | |
62 | rollback = False |
|
62 | rollback = False | |
63 | # Make `hg status` report copy information |
|
63 | # Make `hg status` report copy information | |
64 | statuscopies = yes |
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64 | statuscopies = yes | |
65 | # Prefer curses UIs when available. Revert to plain-text with `text`. |
|
65 | # Prefer curses UIs when available. Revert to plain-text with `text`. | |
66 | interface = curses |
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66 | interface = curses | |
67 | # Make compatible commands emit cwd-relative paths by default. |
|
67 | # Make compatible commands emit cwd-relative paths by default. | |
68 | relative-paths = yes |
|
68 | relative-paths = yes | |
69 |
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69 | |||
70 | [commands] |
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70 | [commands] | |
71 | # Grep working directory by default. |
|
71 | # Grep working directory by default. | |
72 | grep.all-files = True |
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72 | grep.all-files = True | |
73 | # Refuse to perform an `hg update` that would cause a file content merge |
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73 | # Refuse to perform an `hg update` that would cause a file content merge | |
74 | update.check = noconflict |
|
74 | update.check = noconflict | |
75 | # Show conflicts information in `hg status` |
|
75 | # Show conflicts information in `hg status` | |
76 | status.verbose = True |
|
76 | status.verbose = True | |
77 | # Make `hg resolve` with no action (like `-m`) fail instead of re-merging. |
|
77 | # Make `hg resolve` with no action (like `-m`) fail instead of re-merging. | |
78 | resolve.explicit-re-merge = True |
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78 | resolve.explicit-re-merge = True | |
79 |
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79 | |||
80 | [diff] |
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80 | [diff] | |
81 | git = 1 |
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81 | git = 1 | |
82 | showfunc = 1 |
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82 | showfunc = 1 | |
83 | word-diff = 1 |
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83 | word-diff = 1 | |
84 | """ |
|
84 | """ | |
85 |
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85 | |||
86 | samplehgrcs = { |
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86 | samplehgrcs = { | |
87 | b'user': b"""# example user config (see 'hg help config' for more info) |
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87 | b'user': b"""# example user config (see 'hg help config' for more info) | |
88 | [ui] |
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88 | [ui] | |
89 | # name and email, e.g. |
|
89 | # name and email, e.g. | |
90 | # username = Jane Doe <jdoe@example.com> |
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90 | # username = Jane Doe <jdoe@example.com> | |
91 | username = |
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91 | username = | |
92 |
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92 | |||
93 | # We recommend enabling tweakdefaults to get slight improvements to |
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93 | # We recommend enabling tweakdefaults to get slight improvements to | |
94 | # the UI over time. Make sure to set HGPLAIN in the environment when |
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94 | # the UI over time. Make sure to set HGPLAIN in the environment when | |
95 | # writing scripts! |
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95 | # writing scripts! | |
96 | # tweakdefaults = True |
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96 | # tweakdefaults = True | |
97 |
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97 | |||
98 | # uncomment to disable color in command output |
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98 | # uncomment to disable color in command output | |
99 | # (see 'hg help color' for details) |
|
99 | # (see 'hg help color' for details) | |
100 | # color = never |
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100 | # color = never | |
101 |
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101 | |||
102 | # uncomment to disable command output pagination |
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102 | # uncomment to disable command output pagination | |
103 | # (see 'hg help pager' for details) |
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103 | # (see 'hg help pager' for details) | |
104 | # paginate = never |
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104 | # paginate = never | |
105 |
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105 | |||
106 | [extensions] |
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106 | [extensions] | |
107 | # uncomment the lines below to enable some popular extensions |
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107 | # uncomment the lines below to enable some popular extensions | |
108 | # (see 'hg help extensions' for more info) |
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108 | # (see 'hg help extensions' for more info) | |
109 | # |
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109 | # | |
110 | # histedit = |
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110 | # histedit = | |
111 | # rebase = |
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111 | # rebase = | |
112 | # uncommit = |
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112 | # uncommit = | |
113 | """, |
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113 | """, | |
114 | b'cloned': b"""# example repository config (see 'hg help config' for more info) |
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114 | b'cloned': b"""# example repository config (see 'hg help config' for more info) | |
115 | [paths] |
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115 | [paths] | |
116 | default = %s |
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116 | default = %s | |
117 |
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117 | |||
118 | # path aliases to other clones of this repo in URLs or filesystem paths |
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118 | # path aliases to other clones of this repo in URLs or filesystem paths | |
119 | # (see 'hg help config.paths' for more info) |
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119 | # (see 'hg help config.paths' for more info) | |
120 | # |
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120 | # | |
121 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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121 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork | |
122 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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122 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
123 | # my-clone = /home/jdoe/jdoes-clone |
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123 | # my-clone = /home/jdoe/jdoes-clone | |
124 |
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124 | |||
125 | [ui] |
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125 | [ui] | |
126 | # name and email (local to this repository, optional), e.g. |
|
126 | # name and email (local to this repository, optional), e.g. | |
127 | # username = Jane Doe <jdoe@example.com> |
|
127 | # username = Jane Doe <jdoe@example.com> | |
128 | """, |
|
128 | """, | |
129 | b'local': b"""# example repository config (see 'hg help config' for more info) |
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129 | b'local': b"""# example repository config (see 'hg help config' for more info) | |
130 | [paths] |
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130 | [paths] | |
131 | # path aliases to other clones of this repo in URLs or filesystem paths |
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131 | # path aliases to other clones of this repo in URLs or filesystem paths | |
132 | # (see 'hg help config.paths' for more info) |
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132 | # (see 'hg help config.paths' for more info) | |
133 | # |
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133 | # | |
134 | # default = http://example.com/hg/example-repo |
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134 | # default = http://example.com/hg/example-repo | |
135 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork |
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135 | # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork | |
136 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork |
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136 | # my-fork = ssh://jdoe@example.net/hg/jdoes-fork | |
137 | # my-clone = /home/jdoe/jdoes-clone |
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137 | # my-clone = /home/jdoe/jdoes-clone | |
138 |
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138 | |||
139 | [ui] |
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139 | [ui] | |
140 | # name and email (local to this repository, optional), e.g. |
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140 | # name and email (local to this repository, optional), e.g. | |
141 | # username = Jane Doe <jdoe@example.com> |
|
141 | # username = Jane Doe <jdoe@example.com> | |
142 | """, |
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142 | """, | |
143 | b'global': b"""# example system-wide hg config (see 'hg help config' for more info) |
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143 | b'global': b"""# example system-wide hg config (see 'hg help config' for more info) | |
144 |
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144 | |||
145 | [ui] |
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145 | [ui] | |
146 | # uncomment to disable color in command output |
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146 | # uncomment to disable color in command output | |
147 | # (see 'hg help color' for details) |
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147 | # (see 'hg help color' for details) | |
148 | # color = never |
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148 | # color = never | |
149 |
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149 | |||
150 | # uncomment to disable command output pagination |
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150 | # uncomment to disable command output pagination | |
151 | # (see 'hg help pager' for details) |
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151 | # (see 'hg help pager' for details) | |
152 | # paginate = never |
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152 | # paginate = never | |
153 |
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153 | |||
154 | [extensions] |
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154 | [extensions] | |
155 | # uncomment the lines below to enable some popular extensions |
|
155 | # uncomment the lines below to enable some popular extensions | |
156 | # (see 'hg help extensions' for more info) |
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156 | # (see 'hg help extensions' for more info) | |
157 | # |
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157 | # | |
158 | # blackbox = |
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158 | # blackbox = | |
159 | # churn = |
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159 | # churn = | |
160 | """, |
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160 | """, | |
161 | } |
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161 | } | |
162 |
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162 | |||
163 |
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163 | |||
164 | def _maybestrurl(maybebytes): |
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164 | def _maybestrurl(maybebytes): | |
165 | return pycompat.rapply(pycompat.strurl, maybebytes) |
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165 | return pycompat.rapply(pycompat.strurl, maybebytes) | |
166 |
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166 | |||
167 |
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167 | |||
168 | def _maybebytesurl(maybestr): |
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168 | def _maybebytesurl(maybestr): | |
169 | return pycompat.rapply(pycompat.bytesurl, maybestr) |
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169 | return pycompat.rapply(pycompat.bytesurl, maybestr) | |
170 |
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170 | |||
171 |
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171 | |||
172 | class httppasswordmgrdbproxy: |
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172 | class httppasswordmgrdbproxy: | |
173 | """Delays loading urllib2 until it's needed.""" |
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173 | """Delays loading urllib2 until it's needed.""" | |
174 |
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174 | |||
175 | def __init__(self): |
|
175 | def __init__(self): | |
176 | self._mgr = None |
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176 | self._mgr = None | |
177 |
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177 | |||
178 | def _get_mgr(self): |
|
178 | def _get_mgr(self): | |
179 | if self._mgr is None: |
|
179 | if self._mgr is None: | |
180 | self._mgr = urlreq.httppasswordmgrwithdefaultrealm() |
|
180 | self._mgr = urlreq.httppasswordmgrwithdefaultrealm() | |
181 | return self._mgr |
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181 | return self._mgr | |
182 |
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182 | |||
183 | def add_password(self, realm, uris, user, passwd): |
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183 | def add_password(self, realm, uris, user, passwd): | |
184 | return self._get_mgr().add_password( |
|
184 | return self._get_mgr().add_password( | |
185 | _maybestrurl(realm), |
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185 | _maybestrurl(realm), | |
186 | _maybestrurl(uris), |
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186 | _maybestrurl(uris), | |
187 | _maybestrurl(user), |
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187 | _maybestrurl(user), | |
188 | _maybestrurl(passwd), |
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188 | _maybestrurl(passwd), | |
189 | ) |
|
189 | ) | |
190 |
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190 | |||
191 | def find_user_password(self, realm, uri): |
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191 | def find_user_password(self, realm, uri): | |
192 | mgr = self._get_mgr() |
|
192 | mgr = self._get_mgr() | |
193 | return _maybebytesurl( |
|
193 | return _maybebytesurl( | |
194 | mgr.find_user_password(_maybestrurl(realm), _maybestrurl(uri)) |
|
194 | mgr.find_user_password(_maybestrurl(realm), _maybestrurl(uri)) | |
195 | ) |
|
195 | ) | |
196 |
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196 | |||
197 |
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197 | |||
198 | def _catchterm(*args): |
|
198 | def _catchterm(*args): | |
199 | raise error.SignalInterrupt |
|
199 | raise error.SignalInterrupt | |
200 |
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200 | |||
201 |
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201 | |||
202 | # unique object used to detect no default value has been provided when |
|
202 | # unique object used to detect no default value has been provided when | |
203 | # retrieving configuration value. |
|
203 | # retrieving configuration value. | |
204 | _unset = object() |
|
204 | _unset = object() | |
205 |
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205 | |||
206 | # _reqexithandlers: callbacks run at the end of a request |
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206 | # _reqexithandlers: callbacks run at the end of a request | |
207 | _reqexithandlers = [] |
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207 | _reqexithandlers = [] | |
208 |
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208 | |||
209 |
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209 | |||
210 | class ui: |
|
210 | class ui: | |
211 | def __init__(self, src=None): |
|
211 | def __init__(self, src=None): | |
212 | """Create a fresh new ui object if no src given |
|
212 | """Create a fresh new ui object if no src given | |
213 |
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213 | |||
214 | Use uimod.ui.load() to create a ui which knows global and user configs. |
|
214 | Use uimod.ui.load() to create a ui which knows global and user configs. | |
215 | In most cases, you should use ui.copy() to create a copy of an existing |
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215 | In most cases, you should use ui.copy() to create a copy of an existing | |
216 | ui object. |
|
216 | ui object. | |
217 | """ |
|
217 | """ | |
218 | # _buffers: used for temporary capture of output |
|
218 | # _buffers: used for temporary capture of output | |
219 | self._buffers = [] |
|
219 | self._buffers = [] | |
220 | # 3-tuple describing how each buffer in the stack behaves. |
|
220 | # 3-tuple describing how each buffer in the stack behaves. | |
221 | # Values are (capture stderr, capture subprocesses, apply labels). |
|
221 | # Values are (capture stderr, capture subprocesses, apply labels). | |
222 | self._bufferstates = [] |
|
222 | self._bufferstates = [] | |
223 | # When a buffer is active, defines whether we are expanding labels. |
|
223 | # When a buffer is active, defines whether we are expanding labels. | |
224 | # This exists to prevent an extra list lookup. |
|
224 | # This exists to prevent an extra list lookup. | |
225 | self._bufferapplylabels = None |
|
225 | self._bufferapplylabels = None | |
226 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False |
|
226 | self.quiet = self.verbose = self.debugflag = self.tracebackflag = False | |
227 | self._reportuntrusted = True |
|
227 | self._reportuntrusted = True | |
228 | self._knownconfig = configitems.coreitems |
|
228 | self._knownconfig = configitems.coreitems | |
229 | self._ocfg = config.config() # overlay |
|
229 | self._ocfg = config.config() # overlay | |
230 | self._tcfg = config.config() # trusted |
|
230 | self._tcfg = config.config() # trusted | |
231 | self._ucfg = config.config() # untrusted |
|
231 | self._ucfg = config.config() # untrusted | |
232 | self._trustusers = set() |
|
232 | self._trustusers = set() | |
233 | self._trustgroups = set() |
|
233 | self._trustgroups = set() | |
234 | self.callhooks = True |
|
234 | self.callhooks = True | |
235 | # hold the root to use for each [paths] entry |
|
235 | # hold the root to use for each [paths] entry | |
236 | self._path_to_root = {} |
|
236 | self._path_to_root = {} | |
237 | # Insecure server connections requested. |
|
237 | # Insecure server connections requested. | |
238 | self.insecureconnections = False |
|
238 | self.insecureconnections = False | |
239 | # Blocked time |
|
239 | # Blocked time | |
240 | self.logblockedtimes = False |
|
240 | self.logblockedtimes = False | |
241 | # color mode: see mercurial/color.py for possible value |
|
241 | # color mode: see mercurial/color.py for possible value | |
242 | self._colormode = None |
|
242 | self._colormode = None | |
243 | self._terminfoparams = {} |
|
243 | self._terminfoparams = {} | |
244 | self._styles = {} |
|
244 | self._styles = {} | |
245 | self._uninterruptible = False |
|
245 | self._uninterruptible = False | |
246 | self.showtimestamp = False |
|
246 | self.showtimestamp = False | |
247 |
|
247 | |||
248 | if src: |
|
248 | if src: | |
249 | self._fout = src._fout |
|
249 | self._fout = src._fout | |
250 | self._ferr = src._ferr |
|
250 | self._ferr = src._ferr | |
251 | self._fin = src._fin |
|
251 | self._fin = src._fin | |
252 | self._fmsg = src._fmsg |
|
252 | self._fmsg = src._fmsg | |
253 | self._fmsgout = src._fmsgout |
|
253 | self._fmsgout = src._fmsgout | |
254 | self._fmsgerr = src._fmsgerr |
|
254 | self._fmsgerr = src._fmsgerr | |
255 | self._finoutredirected = src._finoutredirected |
|
255 | self._finoutredirected = src._finoutredirected | |
256 | self._loggers = src._loggers.copy() |
|
256 | self._loggers = src._loggers.copy() | |
257 | self.pageractive = src.pageractive |
|
257 | self.pageractive = src.pageractive | |
258 | self._disablepager = src._disablepager |
|
258 | self._disablepager = src._disablepager | |
259 | self._tweaked = src._tweaked |
|
259 | self._tweaked = src._tweaked | |
260 |
|
260 | |||
261 | self._tcfg = src._tcfg.copy() |
|
261 | self._tcfg = src._tcfg.copy() | |
262 | self._ucfg = src._ucfg.copy() |
|
262 | self._ucfg = src._ucfg.copy() | |
263 | self._ocfg = src._ocfg.copy() |
|
263 | self._ocfg = src._ocfg.copy() | |
264 | self._trustusers = src._trustusers.copy() |
|
264 | self._trustusers = src._trustusers.copy() | |
265 | self._trustgroups = src._trustgroups.copy() |
|
265 | self._trustgroups = src._trustgroups.copy() | |
266 | self.environ = src.environ |
|
266 | self.environ = src.environ | |
267 | self.callhooks = src.callhooks |
|
267 | self.callhooks = src.callhooks | |
268 | self._path_to_root = src._path_to_root |
|
268 | self._path_to_root = src._path_to_root | |
269 | self.insecureconnections = src.insecureconnections |
|
269 | self.insecureconnections = src.insecureconnections | |
270 | self._colormode = src._colormode |
|
270 | self._colormode = src._colormode | |
271 | self._terminfoparams = src._terminfoparams.copy() |
|
271 | self._terminfoparams = src._terminfoparams.copy() | |
272 | self._styles = src._styles.copy() |
|
272 | self._styles = src._styles.copy() | |
273 |
|
273 | |||
274 | self.fixconfig() |
|
274 | self.fixconfig() | |
275 |
|
275 | |||
276 | self.httppasswordmgrdb = src.httppasswordmgrdb |
|
276 | self.httppasswordmgrdb = src.httppasswordmgrdb | |
277 | self._blockedtimes = src._blockedtimes |
|
277 | self._blockedtimes = src._blockedtimes | |
278 | else: |
|
278 | else: | |
279 | self._fout = procutil.stdout |
|
279 | self._fout = procutil.stdout | |
280 | self._ferr = procutil.stderr |
|
280 | self._ferr = procutil.stderr | |
281 | self._fin = procutil.stdin |
|
281 | self._fin = procutil.stdin | |
282 | self._fmsg = None |
|
282 | self._fmsg = None | |
283 | self._fmsgout = self.fout # configurable |
|
283 | self._fmsgout = self.fout # configurable | |
284 | self._fmsgerr = self.ferr # configurable |
|
284 | self._fmsgerr = self.ferr # configurable | |
285 | self._finoutredirected = False |
|
285 | self._finoutredirected = False | |
286 | self._loggers = {} |
|
286 | self._loggers = {} | |
287 | self.pageractive = False |
|
287 | self.pageractive = False | |
288 | self._disablepager = False |
|
288 | self._disablepager = False | |
289 | self._tweaked = False |
|
289 | self._tweaked = False | |
290 |
|
290 | |||
291 | # shared read-only environment |
|
291 | # shared read-only environment | |
292 | self.environ = encoding.environ |
|
292 | self.environ = encoding.environ | |
293 |
|
293 | |||
294 | self.httppasswordmgrdb = httppasswordmgrdbproxy() |
|
294 | self.httppasswordmgrdb = httppasswordmgrdbproxy() | |
295 | self._blockedtimes = collections.defaultdict(int) |
|
295 | self._blockedtimes = collections.defaultdict(int) | |
296 |
|
296 | |||
297 | allowed = self.configlist(b'experimental', b'exportableenviron') |
|
297 | allowed = self.configlist(b'experimental', b'exportableenviron') | |
298 | if b'*' in allowed: |
|
298 | if b'*' in allowed: | |
299 | self._exportableenviron = self.environ |
|
299 | self._exportableenviron = self.environ | |
300 | else: |
|
300 | else: | |
301 | self._exportableenviron = {} |
|
301 | self._exportableenviron = {} | |
302 | for k in allowed: |
|
302 | for k in allowed: | |
303 | if k in self.environ: |
|
303 | if k in self.environ: | |
304 | self._exportableenviron[k] = self.environ[k] |
|
304 | self._exportableenviron[k] = self.environ[k] | |
305 |
|
305 | |||
306 | def _new_source(self): |
|
306 | def _new_source(self): | |
307 | self._ocfg.new_source() |
|
307 | self._ocfg.new_source() | |
308 | self._tcfg.new_source() |
|
308 | self._tcfg.new_source() | |
309 | self._ucfg.new_source() |
|
309 | self._ucfg.new_source() | |
310 |
|
310 | |||
311 | @classmethod |
|
311 | @classmethod | |
312 | def load(cls): |
|
312 | def load(cls): | |
313 | """Create a ui and load global and user configs""" |
|
313 | """Create a ui and load global and user configs""" | |
314 | u = cls() |
|
314 | u = cls() | |
315 | # we always trust global config files and environment variables |
|
315 | # we always trust global config files and environment variables | |
316 | for t, f in rcutil.rccomponents(): |
|
316 | for t, f in rcutil.rccomponents(): | |
317 | if t == b'path': |
|
317 | if t == b'path': | |
318 | u.readconfig(f, trust=True) |
|
318 | u.readconfig(f, trust=True) | |
319 | elif t == b'resource': |
|
319 | elif t == b'resource': | |
320 | u.read_resource_config(f, trust=True) |
|
320 | u.read_resource_config(f, trust=True) | |
321 | elif t == b'items': |
|
321 | elif t == b'items': | |
322 | u._new_source() |
|
322 | u._new_source() | |
323 | sections = set() |
|
323 | sections = set() | |
324 | for section, name, value, source in f: |
|
324 | for section, name, value, source in f: | |
325 | # do not set u._ocfg |
|
325 | # do not set u._ocfg | |
326 | # XXX clean this up once immutable config object is a thing |
|
326 | # XXX clean this up once immutable config object is a thing | |
327 | u._tcfg.set(section, name, value, source) |
|
327 | u._tcfg.set(section, name, value, source) | |
328 | u._ucfg.set(section, name, value, source) |
|
328 | u._ucfg.set(section, name, value, source) | |
329 | sections.add(section) |
|
329 | sections.add(section) | |
330 | for section in sections: |
|
330 | for section in sections: | |
331 | u.fixconfig(section=section) |
|
331 | u.fixconfig(section=section) | |
332 | else: |
|
332 | else: | |
333 | raise error.ProgrammingError(b'unknown rctype: %s' % t) |
|
333 | raise error.ProgrammingError(b'unknown rctype: %s' % t) | |
334 | u._maybetweakdefaults() |
|
334 | u._maybetweakdefaults() | |
335 | u._new_source() # anything after that is a different level |
|
335 | u._new_source() # anything after that is a different level | |
336 | return u |
|
336 | return u | |
337 |
|
337 | |||
338 | def _maybetweakdefaults(self): |
|
338 | def _maybetweakdefaults(self): | |
339 | if not self.configbool(b'ui', b'tweakdefaults'): |
|
339 | if not self.configbool(b'ui', b'tweakdefaults'): | |
340 | return |
|
340 | return | |
341 | if self._tweaked or self.plain(b'tweakdefaults'): |
|
341 | if self._tweaked or self.plain(b'tweakdefaults'): | |
342 | return |
|
342 | return | |
343 |
|
343 | |||
344 | # Note: it is SUPER IMPORTANT that you set self._tweaked to |
|
344 | # Note: it is SUPER IMPORTANT that you set self._tweaked to | |
345 | # True *before* any calls to setconfig(), otherwise you'll get |
|
345 | # True *before* any calls to setconfig(), otherwise you'll get | |
346 | # infinite recursion between setconfig and this method. |
|
346 | # infinite recursion between setconfig and this method. | |
347 | # |
|
347 | # | |
348 | # TODO: We should extract an inner method in setconfig() to |
|
348 | # TODO: We should extract an inner method in setconfig() to | |
349 | # avoid this weirdness. |
|
349 | # avoid this weirdness. | |
350 | self._tweaked = True |
|
350 | self._tweaked = True | |
351 | tmpcfg = config.config() |
|
351 | tmpcfg = config.config() | |
352 | tmpcfg.parse(b'<tweakdefaults>', tweakrc) |
|
352 | tmpcfg.parse(b'<tweakdefaults>', tweakrc) | |
353 | for section in tmpcfg: |
|
353 | for section in tmpcfg: | |
354 | for name, value in tmpcfg.items(section): |
|
354 | for name, value in tmpcfg.items(section): | |
355 | if not self.hasconfig(section, name): |
|
355 | if not self.hasconfig(section, name): | |
356 | self.setconfig(section, name, value, b"<tweakdefaults>") |
|
356 | self.setconfig(section, name, value, b"<tweakdefaults>") | |
357 |
|
357 | |||
358 | def copy(self): |
|
358 | def copy(self): | |
359 | return self.__class__(self) |
|
359 | return self.__class__(self) | |
360 |
|
360 | |||
361 | def resetstate(self): |
|
361 | def resetstate(self): | |
362 | """Clear internal state that shouldn't persist across commands""" |
|
362 | """Clear internal state that shouldn't persist across commands""" | |
363 | if self._progbar: |
|
363 | if self._progbar: | |
364 | self._progbar.resetstate() # reset last-print time of progress bar |
|
364 | self._progbar.resetstate() # reset last-print time of progress bar | |
365 | self.httppasswordmgrdb = httppasswordmgrdbproxy() |
|
365 | self.httppasswordmgrdb = httppasswordmgrdbproxy() | |
366 |
|
366 | |||
367 | @contextlib.contextmanager |
|
367 | @contextlib.contextmanager | |
368 | def timeblockedsection(self, key): |
|
368 | def timeblockedsection(self, key): | |
369 | # this is open-coded below - search for timeblockedsection to find them |
|
369 | # this is open-coded below - search for timeblockedsection to find them | |
370 | starttime = util.timer() |
|
370 | starttime = util.timer() | |
371 | try: |
|
371 | try: | |
372 | yield |
|
372 | yield | |
373 | finally: |
|
373 | finally: | |
374 | self._blockedtimes[key + b'_blocked'] += ( |
|
374 | self._blockedtimes[key + b'_blocked'] += ( | |
375 | util.timer() - starttime |
|
375 | util.timer() - starttime | |
376 | ) * 1000 |
|
376 | ) * 1000 | |
377 |
|
377 | |||
378 | @contextlib.contextmanager |
|
378 | @contextlib.contextmanager | |
379 | def uninterruptible(self): |
|
379 | def uninterruptible(self): | |
380 | """Mark an operation as unsafe. |
|
380 | """Mark an operation as unsafe. | |
381 |
|
381 | |||
382 | Most operations on a repository are safe to interrupt, but a |
|
382 | Most operations on a repository are safe to interrupt, but a | |
383 | few are risky (for example repair.strip). This context manager |
|
383 | few are risky (for example repair.strip). This context manager | |
384 | lets you advise Mercurial that something risky is happening so |
|
384 | lets you advise Mercurial that something risky is happening so | |
385 | that control-C etc can be blocked if desired. |
|
385 | that control-C etc can be blocked if desired. | |
386 | """ |
|
386 | """ | |
387 | enabled = self.configbool(b'experimental', b'nointerrupt') |
|
387 | enabled = self.configbool(b'experimental', b'nointerrupt') | |
388 | if enabled and self.configbool( |
|
388 | if enabled and self.configbool( | |
389 | b'experimental', b'nointerrupt-interactiveonly' |
|
389 | b'experimental', b'nointerrupt-interactiveonly' | |
390 | ): |
|
390 | ): | |
391 | enabled = self.interactive() |
|
391 | enabled = self.interactive() | |
392 | if self._uninterruptible or not enabled: |
|
392 | if self._uninterruptible or not enabled: | |
393 | # if nointerrupt support is turned off, the process isn't |
|
393 | # if nointerrupt support is turned off, the process isn't | |
394 | # interactive, or we're already in an uninterruptible |
|
394 | # interactive, or we're already in an uninterruptible | |
395 | # block, do nothing. |
|
395 | # block, do nothing. | |
396 | yield |
|
396 | yield | |
397 | return |
|
397 | return | |
398 |
|
398 | |||
399 | def warn(): |
|
399 | def warn(): | |
400 | self.warn(_(b"shutting down cleanly\n")) |
|
400 | self.warn(_(b"shutting down cleanly\n")) | |
401 | self.warn( |
|
401 | self.warn( | |
402 | _(b"press ^C again to terminate immediately (dangerous)\n") |
|
402 | _(b"press ^C again to terminate immediately (dangerous)\n") | |
403 | ) |
|
403 | ) | |
404 | return True |
|
404 | return True | |
405 |
|
405 | |||
406 | with procutil.uninterruptible(warn): |
|
406 | with procutil.uninterruptible(warn): | |
407 | try: |
|
407 | try: | |
408 | self._uninterruptible = True |
|
408 | self._uninterruptible = True | |
409 | yield |
|
409 | yield | |
410 | finally: |
|
410 | finally: | |
411 | self._uninterruptible = False |
|
411 | self._uninterruptible = False | |
412 |
|
412 | |||
413 | def formatter(self, topic, opts): |
|
413 | def formatter(self, topic, opts): | |
414 | return formatter.formatter(self, self, topic, opts) |
|
414 | return formatter.formatter(self, self, topic, opts) | |
415 |
|
415 | |||
416 | def _trusted(self, fp, f): |
|
416 | def _trusted(self, fp, f): | |
417 | st = util.fstat(fp) |
|
417 | st = util.fstat(fp) | |
418 | if util.isowner(st): |
|
418 | if util.isowner(st): | |
419 | return True |
|
419 | return True | |
420 |
|
420 | |||
421 | tusers, tgroups = self._trustusers, self._trustgroups |
|
421 | tusers, tgroups = self._trustusers, self._trustgroups | |
422 | if b'*' in tusers or b'*' in tgroups: |
|
422 | if b'*' in tusers or b'*' in tgroups: | |
423 | return True |
|
423 | return True | |
424 |
|
424 | |||
425 | user = util.username(st.st_uid) |
|
425 | user = util.username(st.st_uid) | |
426 | group = util.groupname(st.st_gid) |
|
426 | group = util.groupname(st.st_gid) | |
427 | if user in tusers or group in tgroups or user == util.username(): |
|
427 | if user in tusers or group in tgroups or user == util.username(): | |
428 | return True |
|
428 | return True | |
429 |
|
429 | |||
430 | if self._reportuntrusted: |
|
430 | if self._reportuntrusted: | |
431 | self.warn( |
|
431 | self.warn( | |
432 | _( |
|
432 | _( | |
433 | b'not trusting file %s from untrusted ' |
|
433 | b'not trusting file %s from untrusted ' | |
434 | b'user %s, group %s\n' |
|
434 | b'user %s, group %s\n' | |
435 | ) |
|
435 | ) | |
436 | % (f, user, group) |
|
436 | % (f, user, group) | |
437 | ) |
|
437 | ) | |
438 | return False |
|
438 | return False | |
439 |
|
439 | |||
440 | def read_resource_config( |
|
440 | def read_resource_config( | |
441 | self, name, root=None, trust=False, sections=None, remap=None |
|
441 | self, name, root=None, trust=False, sections=None, remap=None | |
442 | ): |
|
442 | ): | |
443 | try: |
|
443 | try: | |
444 | fp = resourceutil.open_resource(name[0], name[1]) |
|
444 | fp = resourceutil.open_resource(name[0], name[1]) | |
445 | except IOError: |
|
445 | except IOError: | |
446 | if not sections: # ignore unless we were looking for something |
|
446 | if not sections: # ignore unless we were looking for something | |
447 | return |
|
447 | return | |
448 | raise |
|
448 | raise | |
449 |
|
449 | |||
450 | self._readconfig( |
|
450 | self._readconfig( | |
451 | b'resource:%s.%s' % name, fp, root, trust, sections, remap |
|
451 | b'resource:%s.%s' % name, fp, root, trust, sections, remap | |
452 | ) |
|
452 | ) | |
453 |
|
453 | |||
454 | def readconfig( |
|
454 | def readconfig( | |
455 | self, filename, root=None, trust=False, sections=None, remap=None |
|
455 | self, filename, root=None, trust=False, sections=None, remap=None | |
456 | ): |
|
456 | ): | |
457 | try: |
|
457 | try: | |
458 | fp = open(filename, 'rb') |
|
458 | fp = open(filename, 'rb') | |
459 | except IOError: |
|
459 | except IOError: | |
460 | if not sections: # ignore unless we were looking for something |
|
460 | if not sections: # ignore unless we were looking for something | |
461 | return |
|
461 | return | |
462 | raise |
|
462 | raise | |
463 |
|
463 | |||
464 | self._readconfig(filename, fp, root, trust, sections, remap) |
|
464 | self._readconfig(filename, fp, root, trust, sections, remap) | |
465 |
|
465 | |||
466 | def _readconfig( |
|
466 | def _readconfig( | |
467 | self, filename, fp, root=None, trust=False, sections=None, remap=None |
|
467 | self, filename, fp, root=None, trust=False, sections=None, remap=None | |
468 | ): |
|
468 | ): | |
469 | with fp: |
|
469 | with fp: | |
470 | cfg = config.config() |
|
470 | cfg = config.config() | |
471 | trusted = sections or trust or self._trusted(fp, filename) |
|
471 | trusted = sections or trust or self._trusted(fp, filename) | |
472 |
|
472 | |||
473 | try: |
|
473 | try: | |
474 | cfg.read(filename, fp, sections=sections, remap=remap) |
|
474 | cfg.read(filename, fp, sections=sections, remap=remap) | |
475 | except error.ConfigError as inst: |
|
475 | except error.ConfigError as inst: | |
476 | if trusted: |
|
476 | if trusted: | |
477 | raise |
|
477 | raise | |
478 | self.warn( |
|
478 | self.warn( | |
479 | _(b'ignored %s: %s\n') % (inst.location, inst.message) |
|
479 | _(b'ignored %s: %s\n') % (inst.location, inst.message) | |
480 | ) |
|
480 | ) | |
481 |
|
481 | |||
482 | self._applyconfig(cfg, trusted, root) |
|
482 | self._applyconfig(cfg, trusted, root) | |
483 |
|
483 | |||
484 | def applyconfig(self, configitems, source=b"", root=None): |
|
484 | def applyconfig(self, configitems, source=b"", root=None): | |
485 | """Add configitems from a non-file source. Unlike with ``setconfig()``, |
|
485 | """Add configitems from a non-file source. Unlike with ``setconfig()``, | |
486 | they can be overridden by subsequent config file reads. The items are |
|
486 | they can be overridden by subsequent config file reads. The items are | |
487 | in the same format as ``configoverride()``, namely a dict of the |
|
487 | in the same format as ``configoverride()``, namely a dict of the | |
488 | following structures: {(section, name) : value} |
|
488 | following structures: {(section, name) : value} | |
489 |
|
489 | |||
490 | Typically this is used by extensions that inject themselves into the |
|
490 | Typically this is used by extensions that inject themselves into the | |
491 | config file load procedure by monkeypatching ``localrepo.loadhgrc()``. |
|
491 | config file load procedure by monkeypatching ``localrepo.loadhgrc()``. | |
492 | """ |
|
492 | """ | |
493 | cfg = config.config() |
|
493 | cfg = config.config() | |
494 |
|
494 | |||
495 | for (section, name), value in configitems.items(): |
|
495 | for (section, name), value in configitems.items(): | |
496 | cfg.set(section, name, value, source) |
|
496 | cfg.set(section, name, value, source) | |
497 |
|
497 | |||
498 | self._applyconfig(cfg, True, root) |
|
498 | self._applyconfig(cfg, True, root) | |
499 |
|
499 | |||
500 | def _applyconfig(self, cfg, trusted, root): |
|
500 | def _applyconfig(self, cfg, trusted, root): | |
501 | if self.plain(): |
|
501 | if self.plain(): | |
502 | for k in ( |
|
502 | for k in ( | |
503 | b'debug', |
|
503 | b'debug', | |
504 | b'fallbackencoding', |
|
504 | b'fallbackencoding', | |
505 | b'quiet', |
|
505 | b'quiet', | |
506 | b'slash', |
|
506 | b'slash', | |
507 | b'logtemplate', |
|
507 | b'logtemplate', | |
508 | b'message-output', |
|
508 | b'message-output', | |
509 | b'statuscopies', |
|
509 | b'statuscopies', | |
510 | b'style', |
|
510 | b'style', | |
511 | b'traceback', |
|
511 | b'traceback', | |
512 | b'verbose', |
|
512 | b'verbose', | |
513 | ): |
|
513 | ): | |
514 | if k in cfg[b'ui']: |
|
514 | if k in cfg[b'ui']: | |
515 | del cfg[b'ui'][k] |
|
515 | del cfg[b'ui'][k] | |
516 | for k, v in cfg.items(b'defaults'): |
|
516 | for k, v in cfg.items(b'defaults'): | |
517 | del cfg[b'defaults'][k] |
|
517 | del cfg[b'defaults'][k] | |
518 | for k, v in cfg.items(b'commands'): |
|
518 | for k, v in cfg.items(b'commands'): | |
519 | del cfg[b'commands'][k] |
|
519 | del cfg[b'commands'][k] | |
520 | for k, v in cfg.items(b'command-templates'): |
|
520 | for k, v in cfg.items(b'command-templates'): | |
521 | del cfg[b'command-templates'][k] |
|
521 | del cfg[b'command-templates'][k] | |
522 | # Don't remove aliases from the configuration if in the exceptionlist |
|
522 | # Don't remove aliases from the configuration if in the exceptionlist | |
523 | if self.plain(b'alias'): |
|
523 | if self.plain(b'alias'): | |
524 | for k, v in cfg.items(b'alias'): |
|
524 | for k, v in cfg.items(b'alias'): | |
525 | del cfg[b'alias'][k] |
|
525 | del cfg[b'alias'][k] | |
526 | if self.plain(b'revsetalias'): |
|
526 | if self.plain(b'revsetalias'): | |
527 | for k, v in cfg.items(b'revsetalias'): |
|
527 | for k, v in cfg.items(b'revsetalias'): | |
528 | del cfg[b'revsetalias'][k] |
|
528 | del cfg[b'revsetalias'][k] | |
529 | if self.plain(b'templatealias'): |
|
529 | if self.plain(b'templatealias'): | |
530 | for k, v in cfg.items(b'templatealias'): |
|
530 | for k, v in cfg.items(b'templatealias'): | |
531 | del cfg[b'templatealias'][k] |
|
531 | del cfg[b'templatealias'][k] | |
532 |
|
532 | |||
533 | if trusted: |
|
533 | if trusted: | |
534 | self._tcfg.update(cfg) |
|
534 | self._tcfg.update(cfg) | |
535 | self._tcfg.update(self._ocfg) |
|
535 | self._tcfg.update(self._ocfg) | |
536 | self._ucfg.update(cfg) |
|
536 | self._ucfg.update(cfg) | |
537 | self._ucfg.update(self._ocfg) |
|
537 | self._ucfg.update(self._ocfg) | |
538 |
|
538 | |||
539 | if root is None: |
|
539 | if root is None: | |
540 | root = os.path.expanduser(b'~') |
|
540 | root = os.path.expanduser(b'~') | |
541 | self.fixconfig(root=root) |
|
541 | self.fixconfig(root=root) | |
542 |
|
542 | |||
543 | def fixconfig(self, root=None, section=None): |
|
543 | def fixconfig(self, root=None, section=None): | |
544 | if section in (None, b'paths'): |
|
544 | if section in (None, b'paths'): | |
545 | # expand vars and ~ |
|
545 | # expand vars and ~ | |
546 | # translate paths relative to root (or home) into absolute paths |
|
546 | # translate paths relative to root (or home) into absolute paths | |
547 | root = root or encoding.getcwd() |
|
547 | root = root or encoding.getcwd() | |
548 | for c in self._tcfg, self._ucfg, self._ocfg: |
|
548 | for c in self._tcfg, self._ucfg, self._ocfg: | |
549 | for n, p in c.items(b'paths'): |
|
549 | for n, p in c.items(b'paths'): | |
550 | old_p = p |
|
550 | old_p = p | |
551 | s = self.configsource(b'paths', n) or b'none' |
|
551 | s = self.configsource(b'paths', n) or b'none' | |
552 | root_key = (n, p, s) |
|
552 | root_key = (n, p, s) | |
553 | if root_key not in self._path_to_root: |
|
553 | if root_key not in self._path_to_root: | |
554 | self._path_to_root[root_key] = root |
|
554 | self._path_to_root[root_key] = root | |
555 | # Ignore sub-options. |
|
555 | # Ignore sub-options. | |
556 | if b':' in n: |
|
556 | if b':' in n: | |
557 | continue |
|
557 | continue | |
558 | if not p: |
|
558 | if not p: | |
559 | continue |
|
559 | continue | |
560 | if b'%%' in p: |
|
560 | if b'%%' in p: | |
561 | if s is None: |
|
561 | if s is None: | |
562 | s = 'none' |
|
562 | s = 'none' | |
563 | self.warn( |
|
563 | self.warn( | |
564 | _(b"(deprecated '%%' in path %s=%s from %s)\n") |
|
564 | _(b"(deprecated '%%' in path %s=%s from %s)\n") | |
565 | % (n, p, s) |
|
565 | % (n, p, s) | |
566 | ) |
|
566 | ) | |
567 | p = p.replace(b'%%', b'%') |
|
567 | p = p.replace(b'%%', b'%') | |
568 | if p != old_p: |
|
568 | if p != old_p: | |
569 | c.alter(b"paths", n, p) |
|
569 | c.alter(b"paths", n, p) | |
570 |
|
570 | |||
571 | if section in (None, b'ui'): |
|
571 | if section in (None, b'ui'): | |
572 | # update ui options |
|
572 | # update ui options | |
573 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
|
573 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) | |
574 | self.debugflag = self.configbool(b'ui', b'debug') |
|
574 | self.debugflag = self.configbool(b'ui', b'debug') | |
575 | self.verbose = self.debugflag or self.configbool(b'ui', b'verbose') |
|
575 | self.verbose = self.debugflag or self.configbool(b'ui', b'verbose') | |
576 | self.quiet = not self.debugflag and self.configbool(b'ui', b'quiet') |
|
576 | self.quiet = not self.debugflag and self.configbool(b'ui', b'quiet') | |
577 | if self.verbose and self.quiet: |
|
577 | if self.verbose and self.quiet: | |
578 | self.quiet = self.verbose = False |
|
578 | self.quiet = self.verbose = False | |
579 | self._reportuntrusted = self.debugflag or self.configbool( |
|
579 | self._reportuntrusted = self.debugflag or self.configbool( | |
580 | b"ui", b"report_untrusted" |
|
580 | b"ui", b"report_untrusted" | |
581 | ) |
|
581 | ) | |
582 | self.showtimestamp = self.configbool(b'ui', b'timestamp-output') |
|
582 | self.showtimestamp = self.configbool(b'ui', b'timestamp-output') | |
583 | self.tracebackflag = self.configbool(b'ui', b'traceback') |
|
583 | self.tracebackflag = self.configbool(b'ui', b'traceback') | |
584 | self.logblockedtimes = self.configbool(b'ui', b'logblockedtimes') |
|
584 | self.logblockedtimes = self.configbool(b'ui', b'logblockedtimes') | |
585 |
|
585 | |||
586 | if section in (None, b'trusted'): |
|
586 | if section in (None, b'trusted'): | |
587 | # update trust information |
|
587 | # update trust information | |
588 | self._trustusers.update(self.configlist(b'trusted', b'users')) |
|
588 | self._trustusers.update(self.configlist(b'trusted', b'users')) | |
589 | self._trustgroups.update(self.configlist(b'trusted', b'groups')) |
|
589 | self._trustgroups.update(self.configlist(b'trusted', b'groups')) | |
590 |
|
590 | |||
591 | if section in (None, b'devel', b'ui') and self.debugflag: |
|
591 | if section in (None, b'devel', b'ui') and self.debugflag: | |
592 | tracked = set() |
|
592 | tracked = set() | |
593 | if self.configbool(b'devel', b'debug.extensions'): |
|
593 | if self.configbool(b'devel', b'debug.extensions'): | |
594 | tracked.add(b'extension') |
|
594 | tracked.add(b'extension') | |
595 | if tracked: |
|
595 | if tracked: | |
596 | logger = loggingutil.fileobjectlogger(self._ferr, tracked) |
|
596 | logger = loggingutil.fileobjectlogger(self._ferr, tracked) | |
597 | self.setlogger(b'debug', logger) |
|
597 | self.setlogger(b'debug', logger) | |
598 |
|
598 | |||
599 | def backupconfig(self, section, item): |
|
599 | def backupconfig(self, section, item): | |
600 | return ( |
|
600 | return ( | |
601 | self._ocfg.backup(section, item), |
|
601 | self._ocfg.backup(section, item), | |
602 | self._tcfg.backup(section, item), |
|
602 | self._tcfg.backup(section, item), | |
603 | self._ucfg.backup(section, item), |
|
603 | self._ucfg.backup(section, item), | |
604 | ) |
|
604 | ) | |
605 |
|
605 | |||
606 | def restoreconfig(self, data): |
|
606 | def restoreconfig(self, data): | |
607 | self._ocfg.restore(data[0]) |
|
607 | self._ocfg.restore(data[0]) | |
608 | self._tcfg.restore(data[1]) |
|
608 | self._tcfg.restore(data[1]) | |
609 | self._ucfg.restore(data[2]) |
|
609 | self._ucfg.restore(data[2]) | |
610 |
|
610 | |||
611 | def setconfig(self, section, name, value, source=b''): |
|
611 | def setconfig(self, section, name, value, source=b''): | |
612 | for cfg in (self._ocfg, self._tcfg, self._ucfg): |
|
612 | for cfg in (self._ocfg, self._tcfg, self._ucfg): | |
613 | cfg.set(section, name, value, source) |
|
613 | cfg.set(section, name, value, source) | |
614 | self.fixconfig(section=section) |
|
614 | self.fixconfig(section=section) | |
615 | self._maybetweakdefaults() |
|
615 | self._maybetweakdefaults() | |
616 |
|
616 | |||
617 | def _data(self, untrusted): |
|
617 | def _data(self, untrusted): | |
618 | return untrusted and self._ucfg or self._tcfg |
|
618 | return untrusted and self._ucfg or self._tcfg | |
619 |
|
619 | |||
620 | def configsource(self, section, name, untrusted=False): |
|
620 | def configsource(self, section, name, untrusted=False): | |
621 | return self._data(untrusted).source(section, name) |
|
621 | return self._data(untrusted).source(section, name) | |
622 |
|
622 | |||
623 | def config(self, section, name, default=_unset, untrusted=False): |
|
623 | def config(self, section, name, default=_unset, untrusted=False): | |
624 | """return the plain string version of a config""" |
|
624 | """return the plain string version of a config""" | |
625 | value = self._config( |
|
625 | value = self._config( | |
626 | section, name, default=default, untrusted=untrusted |
|
626 | section, name, default=default, untrusted=untrusted | |
627 | ) |
|
627 | ) | |
628 | if value is _unset: |
|
628 | if value is _unset: | |
629 | return None |
|
629 | return None | |
630 | return value |
|
630 | return value | |
631 |
|
631 | |||
632 | def _config(self, section, name, default=_unset, untrusted=False): |
|
632 | def _config(self, section, name, default=_unset, untrusted=False): | |
633 | value = itemdefault = default |
|
633 | value = itemdefault = default | |
634 | item = self._knownconfig.get(section, {}).get(name) |
|
634 | item = self._knownconfig.get(section, {}).get(name) | |
635 | alternates = [(section, name)] |
|
635 | alternates = [(section, name)] | |
636 |
|
636 | |||
637 | if item is not None: |
|
637 | if item is not None: | |
638 | alternates.extend(item.alias) |
|
638 | alternates.extend(item.alias) | |
639 | if callable(item.default): |
|
639 | if callable(item.default): | |
640 | itemdefault = item.default() |
|
640 | itemdefault = item.default() | |
641 | else: |
|
641 | else: | |
642 | itemdefault = item.default |
|
642 | itemdefault = item.default | |
643 | else: |
|
643 | else: | |
644 | msg = b"accessing unregistered config item: '%s.%s'" |
|
644 | msg = b"accessing unregistered config item: '%s.%s'" | |
645 | msg %= (section, name) |
|
645 | msg %= (section, name) | |
646 | self.develwarn(msg, 2, b'warn-config-unknown') |
|
646 | self.develwarn(msg, 2, b'warn-config-unknown') | |
647 |
|
647 | |||
648 | if default is _unset: |
|
648 | if default is _unset: | |
649 | if item is None: |
|
649 | if item is None: | |
650 | value = default |
|
650 | value = default | |
651 | elif item.default is configitems.dynamicdefault: |
|
651 | elif item.default is configitems.dynamicdefault: | |
652 | value = None |
|
652 | value = None | |
653 | msg = b"config item requires an explicit default value: '%s.%s'" |
|
653 | msg = b"config item requires an explicit default value: '%s.%s'" | |
654 | msg %= (section, name) |
|
654 | msg %= (section, name) | |
655 | self.develwarn(msg, 2, b'warn-config-default') |
|
655 | self.develwarn(msg, 2, b'warn-config-default') | |
656 | else: |
|
656 | else: | |
657 | value = itemdefault |
|
657 | value = itemdefault | |
658 | elif ( |
|
658 | elif ( | |
659 | item is not None |
|
659 | item is not None | |
660 | and item.default is not configitems.dynamicdefault |
|
660 | and item.default is not configitems.dynamicdefault | |
661 | and default != itemdefault |
|
661 | and default != itemdefault | |
662 | ): |
|
662 | ): | |
663 | msg = ( |
|
663 | msg = ( | |
664 | b"specifying a mismatched default value for a registered " |
|
664 | b"specifying a mismatched default value for a registered " | |
665 | b"config item: '%s.%s' '%s'" |
|
665 | b"config item: '%s.%s' '%s'" | |
666 | ) |
|
666 | ) | |
667 | msg %= (section, name, pycompat.bytestr(default)) |
|
667 | msg %= (section, name, pycompat.bytestr(default)) | |
668 | self.develwarn(msg, 2, b'warn-config-default') |
|
668 | self.develwarn(msg, 2, b'warn-config-default') | |
669 |
|
669 | |||
670 | candidates = [] |
|
670 | candidates = [] | |
671 | config = self._data(untrusted) |
|
671 | config = self._data(untrusted) | |
672 | for s, n in alternates: |
|
672 | for s, n in alternates: | |
673 | candidate = config.get(s, n, None) |
|
673 | candidate = config.get(s, n, None) | |
674 | if candidate is not None: |
|
674 | if candidate is not None: | |
675 | candidates.append((s, n, candidate)) |
|
675 | candidates.append((s, n, candidate)) | |
676 | if candidates: |
|
676 | if candidates: | |
677 |
|
677 | |||
678 | def level(x): |
|
678 | def level(x): | |
679 | return config.level(x[0], x[1]) |
|
679 | return config.level(x[0], x[1]) | |
680 |
|
680 | |||
681 | value = max(candidates, key=level)[2] |
|
681 | value = max(candidates, key=level)[2] | |
682 |
|
682 | |||
683 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
683 | if self.debugflag and not untrusted and self._reportuntrusted: | |
684 | for s, n in alternates: |
|
684 | for s, n in alternates: | |
685 | uvalue = self._ucfg.get(s, n) |
|
685 | uvalue = self._ucfg.get(s, n) | |
686 | if uvalue is not None and uvalue != value: |
|
686 | if uvalue is not None and uvalue != value: | |
687 | self.debug( |
|
687 | self.debug( | |
688 | b"ignoring untrusted configuration option " |
|
688 | b"ignoring untrusted configuration option " | |
689 | b"%s.%s = %s\n" % (s, n, uvalue) |
|
689 | b"%s.%s = %s\n" % (s, n, uvalue) | |
690 | ) |
|
690 | ) | |
691 | return value |
|
691 | return value | |
692 |
|
692 | |||
693 | def config_default(self, section, name): |
|
693 | def config_default(self, section, name): | |
694 | """return the default value for a config option |
|
694 | """return the default value for a config option | |
695 |
|
695 | |||
696 | The default is returned "raw", for example if it is a callable, the |
|
696 | The default is returned "raw", for example if it is a callable, the | |
697 | callable was not called. |
|
697 | callable was not called. | |
698 | """ |
|
698 | """ | |
699 | item = self._knownconfig.get(section, {}).get(name) |
|
699 | item = self._knownconfig.get(section, {}).get(name) | |
700 |
|
700 | |||
701 | if item is None: |
|
701 | if item is None: | |
702 | raise KeyError((section, name)) |
|
702 | raise KeyError((section, name)) | |
703 | return item.default |
|
703 | return item.default | |
704 |
|
704 | |||
705 | def configsuboptions(self, section, name, default=_unset, untrusted=False): |
|
705 | def configsuboptions(self, section, name, default=_unset, untrusted=False): | |
706 | """Get a config option and all sub-options. |
|
706 | """Get a config option and all sub-options. | |
707 |
|
707 | |||
708 | Some config options have sub-options that are declared with the |
|
708 | Some config options have sub-options that are declared with the | |
709 | format "key:opt = value". This method is used to return the main |
|
709 | format "key:opt = value". This method is used to return the main | |
710 | option and all its declared sub-options. |
|
710 | option and all its declared sub-options. | |
711 |
|
711 | |||
712 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` |
|
712 | Returns a 2-tuple of ``(option, sub-options)``, where `sub-options`` | |
713 | is a dict of defined sub-options where keys and values are strings. |
|
713 | is a dict of defined sub-options where keys and values are strings. | |
714 | """ |
|
714 | """ | |
715 | main = self.config(section, name, default, untrusted=untrusted) |
|
715 | main = self.config(section, name, default, untrusted=untrusted) | |
716 | data = self._data(untrusted) |
|
716 | data = self._data(untrusted) | |
717 | sub = {} |
|
717 | sub = {} | |
718 | prefix = b'%s:' % name |
|
718 | prefix = b'%s:' % name | |
719 | for k, v in data.items(section): |
|
719 | for k, v in data.items(section): | |
720 | if k.startswith(prefix): |
|
720 | if k.startswith(prefix): | |
721 | sub[k[len(prefix) :]] = v |
|
721 | sub[k[len(prefix) :]] = v | |
722 |
|
722 | |||
723 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
723 | if self.debugflag and not untrusted and self._reportuntrusted: | |
724 | for k, v in sub.items(): |
|
724 | for k, v in sub.items(): | |
725 | uvalue = self._ucfg.get(section, b'%s:%s' % (name, k)) |
|
725 | uvalue = self._ucfg.get(section, b'%s:%s' % (name, k)) | |
726 | if uvalue is not None and uvalue != v: |
|
726 | if uvalue is not None and uvalue != v: | |
727 | self.debug( |
|
727 | self.debug( | |
728 | b'ignoring untrusted configuration option ' |
|
728 | b'ignoring untrusted configuration option ' | |
729 | b'%s:%s.%s = %s\n' % (section, name, k, uvalue) |
|
729 | b'%s:%s.%s = %s\n' % (section, name, k, uvalue) | |
730 | ) |
|
730 | ) | |
731 |
|
731 | |||
732 | return main, sub |
|
732 | return main, sub | |
733 |
|
733 | |||
734 | def configpath(self, section, name, default=_unset, untrusted=False): |
|
734 | def configpath(self, section, name, default=_unset, untrusted=False): | |
735 | """get a path config item, expanded relative to repo root or config |
|
735 | """get a path config item, expanded relative to repo root or config | |
736 | file""" |
|
736 | file""" | |
737 | v = self.config(section, name, default, untrusted) |
|
737 | v = self.config(section, name, default, untrusted) | |
738 | if v is None: |
|
738 | if v is None: | |
739 | return None |
|
739 | return None | |
740 | if not os.path.isabs(v) or b"://" not in v: |
|
740 | if not os.path.isabs(v) or b"://" not in v: | |
741 | src = self.configsource(section, name, untrusted) |
|
741 | src = self.configsource(section, name, untrusted) | |
742 | if b':' in src: |
|
742 | if b':' in src: | |
743 | base = os.path.dirname(src.rsplit(b':')[0]) |
|
743 | base = os.path.dirname(src.rsplit(b':')[0]) | |
744 | v = os.path.join(base, os.path.expanduser(v)) |
|
744 | v = os.path.join(base, os.path.expanduser(v)) | |
745 | return v |
|
745 | return v | |
746 |
|
746 | |||
747 | def configbool(self, section, name, default=_unset, untrusted=False): |
|
747 | def configbool(self, section, name, default=_unset, untrusted=False): | |
748 | """parse a configuration element as a boolean |
|
748 | """parse a configuration element as a boolean | |
749 |
|
749 | |||
750 | >>> u = ui(); s = b'foo' |
|
750 | >>> u = ui(); s = b'foo' | |
751 | >>> u.setconfig(s, b'true', b'yes') |
|
751 | >>> u.setconfig(s, b'true', b'yes') | |
752 | >>> u.configbool(s, b'true') |
|
752 | >>> u.configbool(s, b'true') | |
753 | True |
|
753 | True | |
754 | >>> u.setconfig(s, b'false', b'no') |
|
754 | >>> u.setconfig(s, b'false', b'no') | |
755 | >>> u.configbool(s, b'false') |
|
755 | >>> u.configbool(s, b'false') | |
756 | False |
|
756 | False | |
757 | >>> u.configbool(s, b'unknown') |
|
757 | >>> u.configbool(s, b'unknown') | |
758 | False |
|
758 | False | |
759 | >>> u.configbool(s, b'unknown', True) |
|
759 | >>> u.configbool(s, b'unknown', True) | |
760 | True |
|
760 | True | |
761 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
761 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
762 | >>> u.configbool(s, b'invalid') |
|
762 | >>> u.configbool(s, b'invalid') | |
763 | Traceback (most recent call last): |
|
763 | Traceback (most recent call last): | |
764 | ... |
|
764 | ... | |
765 | ConfigError: foo.invalid is not a boolean ('somevalue') |
|
765 | ConfigError: foo.invalid is not a boolean ('somevalue') | |
766 | """ |
|
766 | """ | |
767 |
|
767 | |||
768 | v = self._config(section, name, default, untrusted=untrusted) |
|
768 | v = self._config(section, name, default, untrusted=untrusted) | |
769 | if v is None: |
|
769 | if v is None: | |
770 | return v |
|
770 | return v | |
771 | if v is _unset: |
|
771 | if v is _unset: | |
772 | if default is _unset: |
|
772 | if default is _unset: | |
773 | return False |
|
773 | return False | |
774 | return default |
|
774 | return default | |
775 | if isinstance(v, bool): |
|
775 | if isinstance(v, bool): | |
776 | return v |
|
776 | return v | |
777 | b = stringutil.parsebool(v) |
|
777 | b = stringutil.parsebool(v) | |
778 | if b is None: |
|
778 | if b is None: | |
779 | raise error.ConfigError( |
|
779 | raise error.ConfigError( | |
780 | _(b"%s.%s is not a boolean ('%s')") % (section, name, v) |
|
780 | _(b"%s.%s is not a boolean ('%s')") % (section, name, v) | |
781 | ) |
|
781 | ) | |
782 | return b |
|
782 | return b | |
783 |
|
783 | |||
784 | def configwith( |
|
784 | def configwith( | |
785 | self, convert, section, name, default=_unset, desc=None, untrusted=False |
|
785 | self, convert, section, name, default=_unset, desc=None, untrusted=False | |
786 | ): |
|
786 | ): | |
787 | """parse a configuration element with a conversion function |
|
787 | """parse a configuration element with a conversion function | |
788 |
|
788 | |||
789 | >>> u = ui(); s = b'foo' |
|
789 | >>> u = ui(); s = b'foo' | |
790 | >>> u.setconfig(s, b'float1', b'42') |
|
790 | >>> u.setconfig(s, b'float1', b'42') | |
791 | >>> u.configwith(float, s, b'float1') |
|
791 | >>> u.configwith(float, s, b'float1') | |
792 | 42.0 |
|
792 | 42.0 | |
793 | >>> u.setconfig(s, b'float2', b'-4.25') |
|
793 | >>> u.setconfig(s, b'float2', b'-4.25') | |
794 | >>> u.configwith(float, s, b'float2') |
|
794 | >>> u.configwith(float, s, b'float2') | |
795 | -4.25 |
|
795 | -4.25 | |
796 | >>> u.configwith(float, s, b'unknown', 7) |
|
796 | >>> u.configwith(float, s, b'unknown', 7) | |
797 | 7.0 |
|
797 | 7.0 | |
798 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
798 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
799 | >>> u.configwith(float, s, b'invalid') |
|
799 | >>> u.configwith(float, s, b'invalid') | |
800 | Traceback (most recent call last): |
|
800 | Traceback (most recent call last): | |
801 | ... |
|
801 | ... | |
802 | ConfigError: foo.invalid is not a valid float ('somevalue') |
|
802 | ConfigError: foo.invalid is not a valid float ('somevalue') | |
803 | >>> u.configwith(float, s, b'invalid', desc=b'womble') |
|
803 | >>> u.configwith(float, s, b'invalid', desc=b'womble') | |
804 | Traceback (most recent call last): |
|
804 | Traceback (most recent call last): | |
805 | ... |
|
805 | ... | |
806 | ConfigError: foo.invalid is not a valid womble ('somevalue') |
|
806 | ConfigError: foo.invalid is not a valid womble ('somevalue') | |
807 | """ |
|
807 | """ | |
808 |
|
808 | |||
809 | v = self.config(section, name, default, untrusted) |
|
809 | v = self.config(section, name, default, untrusted) | |
810 | if v is None: |
|
810 | if v is None: | |
811 | return v # do not attempt to convert None |
|
811 | return v # do not attempt to convert None | |
812 | try: |
|
812 | try: | |
813 | return convert(v) |
|
813 | return convert(v) | |
814 | except (ValueError, error.ParseError): |
|
814 | except (ValueError, error.ParseError): | |
815 | if desc is None: |
|
815 | if desc is None: | |
816 | desc = pycompat.sysbytes(convert.__name__) |
|
816 | desc = pycompat.sysbytes(convert.__name__) | |
817 | raise error.ConfigError( |
|
817 | raise error.ConfigError( | |
818 | _(b"%s.%s is not a valid %s ('%s')") % (section, name, desc, v) |
|
818 | _(b"%s.%s is not a valid %s ('%s')") % (section, name, desc, v) | |
819 | ) |
|
819 | ) | |
820 |
|
820 | |||
821 | def configint(self, section, name, default=_unset, untrusted=False): |
|
821 | def configint(self, section, name, default=_unset, untrusted=False): | |
822 | """parse a configuration element as an integer |
|
822 | """parse a configuration element as an integer | |
823 |
|
823 | |||
824 | >>> u = ui(); s = b'foo' |
|
824 | >>> u = ui(); s = b'foo' | |
825 | >>> u.setconfig(s, b'int1', b'42') |
|
825 | >>> u.setconfig(s, b'int1', b'42') | |
826 | >>> u.configint(s, b'int1') |
|
826 | >>> u.configint(s, b'int1') | |
827 | 42 |
|
827 | 42 | |
828 | >>> u.setconfig(s, b'int2', b'-42') |
|
828 | >>> u.setconfig(s, b'int2', b'-42') | |
829 | >>> u.configint(s, b'int2') |
|
829 | >>> u.configint(s, b'int2') | |
830 | -42 |
|
830 | -42 | |
831 | >>> u.configint(s, b'unknown', 7) |
|
831 | >>> u.configint(s, b'unknown', 7) | |
832 | 7 |
|
832 | 7 | |
833 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
833 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
834 | >>> u.configint(s, b'invalid') |
|
834 | >>> u.configint(s, b'invalid') | |
835 | Traceback (most recent call last): |
|
835 | Traceback (most recent call last): | |
836 | ... |
|
836 | ... | |
837 | ConfigError: foo.invalid is not a valid integer ('somevalue') |
|
837 | ConfigError: foo.invalid is not a valid integer ('somevalue') | |
838 | """ |
|
838 | """ | |
839 |
|
839 | |||
840 | return self.configwith( |
|
840 | return self.configwith( | |
841 | int, section, name, default, b'integer', untrusted |
|
841 | int, section, name, default, b'integer', untrusted | |
842 | ) |
|
842 | ) | |
843 |
|
843 | |||
844 | def configbytes(self, section, name, default=_unset, untrusted=False): |
|
844 | def configbytes(self, section, name, default=_unset, untrusted=False): | |
845 | """parse a configuration element as a quantity in bytes |
|
845 | """parse a configuration element as a quantity in bytes | |
846 |
|
846 | |||
847 | Units can be specified as b (bytes), k or kb (kilobytes), m or |
|
847 | Units can be specified as b (bytes), k or kb (kilobytes), m or | |
848 | mb (megabytes), g or gb (gigabytes). |
|
848 | mb (megabytes), g or gb (gigabytes). | |
849 |
|
849 | |||
850 | >>> u = ui(); s = b'foo' |
|
850 | >>> u = ui(); s = b'foo' | |
851 | >>> u.setconfig(s, b'val1', b'42') |
|
851 | >>> u.setconfig(s, b'val1', b'42') | |
852 | >>> u.configbytes(s, b'val1') |
|
852 | >>> u.configbytes(s, b'val1') | |
853 | 42 |
|
853 | 42 | |
854 | >>> u.setconfig(s, b'val2', b'42.5 kb') |
|
854 | >>> u.setconfig(s, b'val2', b'42.5 kb') | |
855 | >>> u.configbytes(s, b'val2') |
|
855 | >>> u.configbytes(s, b'val2') | |
856 | 43520 |
|
856 | 43520 | |
857 | >>> u.configbytes(s, b'unknown', b'7 MB') |
|
857 | >>> u.configbytes(s, b'unknown', b'7 MB') | |
858 | 7340032 |
|
858 | 7340032 | |
859 | >>> u.setconfig(s, b'invalid', b'somevalue') |
|
859 | >>> u.setconfig(s, b'invalid', b'somevalue') | |
860 | >>> u.configbytes(s, b'invalid') |
|
860 | >>> u.configbytes(s, b'invalid') | |
861 | Traceback (most recent call last): |
|
861 | Traceback (most recent call last): | |
862 | ... |
|
862 | ... | |
863 | ConfigError: foo.invalid is not a byte quantity ('somevalue') |
|
863 | ConfigError: foo.invalid is not a byte quantity ('somevalue') | |
864 | """ |
|
864 | """ | |
865 |
|
865 | |||
866 | value = self._config(section, name, default, untrusted) |
|
866 | value = self._config(section, name, default, untrusted) | |
867 | if value is _unset: |
|
867 | if value is _unset: | |
868 | if default is _unset: |
|
868 | if default is _unset: | |
869 | default = 0 |
|
869 | default = 0 | |
870 | value = default |
|
870 | value = default | |
871 | if not isinstance(value, bytes): |
|
871 | if not isinstance(value, bytes): | |
872 | return value |
|
872 | return value | |
873 | try: |
|
873 | try: | |
874 | return util.sizetoint(value) |
|
874 | return util.sizetoint(value) | |
875 | except error.ParseError: |
|
875 | except error.ParseError: | |
876 | raise error.ConfigError( |
|
876 | raise error.ConfigError( | |
877 | _(b"%s.%s is not a byte quantity ('%s')") |
|
877 | _(b"%s.%s is not a byte quantity ('%s')") | |
878 | % (section, name, value) |
|
878 | % (section, name, value) | |
879 | ) |
|
879 | ) | |
880 |
|
880 | |||
881 | def configlist(self, section, name, default=_unset, untrusted=False): |
|
881 | def configlist(self, section, name, default=_unset, untrusted=False): | |
882 | """parse a configuration element as a list of comma/space separated |
|
882 | """parse a configuration element as a list of comma/space separated | |
883 | strings |
|
883 | strings | |
884 |
|
884 | |||
885 | >>> u = ui(); s = b'foo' |
|
885 | >>> u = ui(); s = b'foo' | |
886 | >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') |
|
886 | >>> u.setconfig(s, b'list1', b'this,is "a small" ,test') | |
887 | >>> u.configlist(s, b'list1') |
|
887 | >>> u.configlist(s, b'list1') | |
888 | ['this', 'is', 'a small', 'test'] |
|
888 | ['this', 'is', 'a small', 'test'] | |
889 | >>> u.setconfig(s, b'list2', b'this, is "a small" , test ') |
|
889 | >>> u.setconfig(s, b'list2', b'this, is "a small" , test ') | |
890 | >>> u.configlist(s, b'list2') |
|
890 | >>> u.configlist(s, b'list2') | |
891 | ['this', 'is', 'a small', 'test'] |
|
891 | ['this', 'is', 'a small', 'test'] | |
892 | """ |
|
892 | """ | |
893 | # default is not always a list |
|
893 | # default is not always a list | |
894 | v = self.configwith( |
|
894 | v = self.configwith( | |
895 | stringutil.parselist, section, name, default, b'list', untrusted |
|
895 | stringutil.parselist, section, name, default, b'list', untrusted | |
896 | ) |
|
896 | ) | |
897 | if isinstance(v, bytes): |
|
897 | if isinstance(v, bytes): | |
898 | return stringutil.parselist(v) |
|
898 | return stringutil.parselist(v) | |
899 | elif v is None: |
|
899 | elif v is None: | |
900 | return [] |
|
900 | return [] | |
901 | return v |
|
901 | return v | |
902 |
|
902 | |||
903 | def configdate(self, section, name, default=_unset, untrusted=False): |
|
903 | def configdate(self, section, name, default=_unset, untrusted=False): | |
904 | """parse a configuration element as a tuple of ints |
|
904 | """parse a configuration element as a tuple of ints | |
905 |
|
905 | |||
906 | >>> u = ui(); s = b'foo' |
|
906 | >>> u = ui(); s = b'foo' | |
907 | >>> u.setconfig(s, b'date', b'0 0') |
|
907 | >>> u.setconfig(s, b'date', b'0 0') | |
908 | >>> u.configdate(s, b'date') |
|
908 | >>> u.configdate(s, b'date') | |
909 | (0, 0) |
|
909 | (0, 0) | |
910 | """ |
|
910 | """ | |
911 | if self.config(section, name, default, untrusted): |
|
911 | if self.config(section, name, default, untrusted): | |
912 | return self.configwith( |
|
912 | return self.configwith( | |
913 | dateutil.parsedate, section, name, default, b'date', untrusted |
|
913 | dateutil.parsedate, section, name, default, b'date', untrusted | |
914 | ) |
|
914 | ) | |
915 | if default is _unset: |
|
915 | if default is _unset: | |
916 | return None |
|
916 | return None | |
917 | return default |
|
917 | return default | |
918 |
|
918 | |||
919 | def configdefault(self, section, name): |
|
919 | def configdefault(self, section, name): | |
920 | """returns the default value of the config item""" |
|
920 | """returns the default value of the config item""" | |
921 | item = self._knownconfig.get(section, {}).get(name) |
|
921 | item = self._knownconfig.get(section, {}).get(name) | |
922 | itemdefault = None |
|
922 | itemdefault = None | |
923 | if item is not None: |
|
923 | if item is not None: | |
924 | if callable(item.default): |
|
924 | if callable(item.default): | |
925 | itemdefault = item.default() |
|
925 | itemdefault = item.default() | |
926 | else: |
|
926 | else: | |
927 | itemdefault = item.default |
|
927 | itemdefault = item.default | |
928 | return itemdefault |
|
928 | return itemdefault | |
929 |
|
929 | |||
930 | def hasconfig(self, section, name, untrusted=False): |
|
930 | def hasconfig(self, section, name, untrusted=False): | |
931 | return self._data(untrusted).hasitem(section, name) |
|
931 | return self._data(untrusted).hasitem(section, name) | |
932 |
|
932 | |||
933 | def has_section(self, section, untrusted=False): |
|
933 | def has_section(self, section, untrusted=False): | |
934 | '''tell whether section exists in config.''' |
|
934 | '''tell whether section exists in config.''' | |
935 | return section in self._data(untrusted) |
|
935 | return section in self._data(untrusted) | |
936 |
|
936 | |||
937 | def configitems(self, section, untrusted=False, ignoresub=False): |
|
937 | def configitems(self, section, untrusted=False, ignoresub=False): | |
938 | items = self._data(untrusted).items(section) |
|
938 | items = self._data(untrusted).items(section) | |
939 | if ignoresub: |
|
939 | if ignoresub: | |
940 | items = [i for i in items if b':' not in i[0]] |
|
940 | items = [i for i in items if b':' not in i[0]] | |
941 | if self.debugflag and not untrusted and self._reportuntrusted: |
|
941 | if self.debugflag and not untrusted and self._reportuntrusted: | |
942 | for k, v in self._ucfg.items(section): |
|
942 | for k, v in self._ucfg.items(section): | |
943 | if self._tcfg.get(section, k) != v: |
|
943 | if self._tcfg.get(section, k) != v: | |
944 | self.debug( |
|
944 | self.debug( | |
945 | b"ignoring untrusted configuration option " |
|
945 | b"ignoring untrusted configuration option " | |
946 | b"%s.%s = %s\n" % (section, k, v) |
|
946 | b"%s.%s = %s\n" % (section, k, v) | |
947 | ) |
|
947 | ) | |
948 | return items |
|
948 | return items | |
949 |
|
949 | |||
950 | def walkconfig(self, untrusted=False, all_known=False): |
|
950 | def walkconfig(self, untrusted=False, all_known=False): | |
951 | defined = self._walk_config(untrusted) |
|
951 | defined = self._walk_config(untrusted) | |
952 | if not all_known: |
|
952 | if not all_known: | |
953 | for d in defined: |
|
953 | for d in defined: | |
954 | yield d |
|
954 | yield d | |
955 | return |
|
955 | return | |
956 | known = self._walk_known() |
|
956 | known = self._walk_known() | |
957 | current_defined = next(defined, None) |
|
957 | current_defined = next(defined, None) | |
958 | current_known = next(known, None) |
|
958 | current_known = next(known, None) | |
959 | while current_defined is not None or current_known is not None: |
|
959 | while current_defined is not None or current_known is not None: | |
960 | if current_defined is None: |
|
960 | if current_defined is None: | |
961 | yield current_known |
|
961 | yield current_known | |
962 | current_known = next(known, None) |
|
962 | current_known = next(known, None) | |
963 | elif current_known is None: |
|
963 | elif current_known is None: | |
964 | yield current_defined |
|
964 | yield current_defined | |
965 | current_defined = next(defined, None) |
|
965 | current_defined = next(defined, None) | |
966 | elif current_known[0:2] == current_defined[0:2]: |
|
966 | elif current_known[0:2] == current_defined[0:2]: | |
967 | yield current_defined |
|
967 | yield current_defined | |
968 | current_defined = next(defined, None) |
|
968 | current_defined = next(defined, None) | |
969 | current_known = next(known, None) |
|
969 | current_known = next(known, None) | |
970 | elif current_known[0:2] < current_defined[0:2]: |
|
970 | elif current_known[0:2] < current_defined[0:2]: | |
971 | yield current_known |
|
971 | yield current_known | |
972 | current_known = next(known, None) |
|
972 | current_known = next(known, None) | |
973 | else: |
|
973 | else: | |
974 | yield current_defined |
|
974 | yield current_defined | |
975 | current_defined = next(defined, None) |
|
975 | current_defined = next(defined, None) | |
976 |
|
976 | |||
977 | def _walk_known(self): |
|
977 | def _walk_known(self): | |
978 | for section, items in sorted(self._knownconfig.items()): |
|
978 | for section, items in sorted(self._knownconfig.items()): | |
979 | for k, i in sorted(items.items()): |
|
979 | for k, i in sorted(items.items()): | |
980 | # We don't have a way to display generic well, so skip them |
|
980 | # We don't have a way to display generic well, so skip them | |
981 | if i.generic: |
|
981 | if i.generic: | |
982 | continue |
|
982 | continue | |
983 | if callable(i.default): |
|
983 | if callable(i.default): | |
984 | default = i.default() |
|
984 | default = i.default() | |
985 | elif i.default is configitems.dynamicdefault: |
|
985 | elif i.default is configitems.dynamicdefault: | |
986 | default = b'<DYNAMIC>' |
|
986 | default = b'<DYNAMIC>' | |
987 | else: |
|
987 | else: | |
988 | default = i.default |
|
988 | default = i.default | |
989 | yield section, i.name, default |
|
989 | yield section, i.name, default | |
990 |
|
990 | |||
991 | def _walk_config(self, untrusted): |
|
991 | def _walk_config(self, untrusted): | |
992 | cfg = self._data(untrusted) |
|
992 | cfg = self._data(untrusted) | |
993 | for section in cfg.sections(): |
|
993 | for section in cfg.sections(): | |
994 | for name, value in self.configitems(section, untrusted): |
|
994 | for name, value in self.configitems(section, untrusted): | |
995 | yield section, name, value |
|
995 | yield section, name, value | |
996 |
|
996 | |||
997 | def plain(self, feature=None): |
|
997 | def plain(self, feature=None): | |
998 | """is plain mode active? |
|
998 | """is plain mode active? | |
999 |
|
999 | |||
1000 | Plain mode means that all configuration variables which affect |
|
1000 | Plain mode means that all configuration variables which affect | |
1001 | the behavior and output of Mercurial should be |
|
1001 | the behavior and output of Mercurial should be | |
1002 | ignored. Additionally, the output should be stable, |
|
1002 | ignored. Additionally, the output should be stable, | |
1003 | reproducible and suitable for use in scripts or applications. |
|
1003 | reproducible and suitable for use in scripts or applications. | |
1004 |
|
1004 | |||
1005 | The only way to trigger plain mode is by setting either the |
|
1005 | The only way to trigger plain mode is by setting either the | |
1006 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. |
|
1006 | `HGPLAIN' or `HGPLAINEXCEPT' environment variables. | |
1007 |
|
1007 | |||
1008 | The return value can either be |
|
1008 | The return value can either be | |
1009 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT |
|
1009 | - False if HGPLAIN is not set, or feature is in HGPLAINEXCEPT | |
1010 | - False if feature is disabled by default and not included in HGPLAIN |
|
1010 | - False if feature is disabled by default and not included in HGPLAIN | |
1011 | - True otherwise |
|
1011 | - True otherwise | |
1012 | """ |
|
1012 | """ | |
1013 | if ( |
|
1013 | if ( | |
1014 | b'HGPLAIN' not in encoding.environ |
|
1014 | b'HGPLAIN' not in encoding.environ | |
1015 | and b'HGPLAINEXCEPT' not in encoding.environ |
|
1015 | and b'HGPLAINEXCEPT' not in encoding.environ | |
1016 | ): |
|
1016 | ): | |
1017 | return False |
|
1017 | return False | |
1018 | exceptions = ( |
|
1018 | exceptions = ( | |
1019 | encoding.environ.get(b'HGPLAINEXCEPT', b'').strip().split(b',') |
|
1019 | encoding.environ.get(b'HGPLAINEXCEPT', b'').strip().split(b',') | |
1020 | ) |
|
1020 | ) | |
1021 | # TODO: add support for HGPLAIN=+feature,-feature syntax |
|
1021 | # TODO: add support for HGPLAIN=+feature,-feature syntax | |
1022 | if b'+strictflags' not in encoding.environ.get(b'HGPLAIN', b'').split( |
|
1022 | if b'+strictflags' not in encoding.environ.get(b'HGPLAIN', b'').split( | |
1023 | b',' |
|
1023 | b',' | |
1024 | ): |
|
1024 | ): | |
1025 | exceptions.append(b'strictflags') |
|
1025 | exceptions.append(b'strictflags') | |
1026 | if feature and exceptions: |
|
1026 | if feature and exceptions: | |
1027 | return feature not in exceptions |
|
1027 | return feature not in exceptions | |
1028 | return True |
|
1028 | return True | |
1029 |
|
1029 | |||
1030 | def username(self, acceptempty=False): |
|
1030 | def username(self, acceptempty=False): | |
1031 | """Return default username to be used in commits. |
|
1031 | """Return default username to be used in commits. | |
1032 |
|
1032 | |||
1033 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL |
|
1033 | Searched in this order: $HGUSER, [ui] section of hgrcs, $EMAIL | |
1034 | and stop searching if one of these is set. |
|
1034 | and stop searching if one of these is set. | |
1035 | If not found and acceptempty is True, returns None. |
|
1035 | If not found and acceptempty is True, returns None. | |
1036 | If not found and ui.askusername is True, ask the user, else use |
|
1036 | If not found and ui.askusername is True, ask the user, else use | |
1037 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". |
|
1037 | ($LOGNAME or $USER or $LNAME or $USERNAME) + "@full.hostname". | |
1038 | If no username could be found, raise an Abort error. |
|
1038 | If no username could be found, raise an Abort error. | |
1039 | """ |
|
1039 | """ | |
1040 | user = encoding.environ.get(b"HGUSER") |
|
1040 | user = encoding.environ.get(b"HGUSER") | |
1041 | if user is None: |
|
1041 | if user is None: | |
1042 | user = self.config(b"ui", b"username") |
|
1042 | user = self.config(b"ui", b"username") | |
1043 | if user is not None: |
|
1043 | if user is not None: | |
1044 | user = os.path.expandvars(user) |
|
1044 | user = os.path.expandvars(user) | |
1045 | if user is None: |
|
1045 | if user is None: | |
1046 | user = encoding.environ.get(b"EMAIL") |
|
1046 | user = encoding.environ.get(b"EMAIL") | |
1047 | if user is None and acceptempty: |
|
1047 | if user is None and acceptempty: | |
1048 | return user |
|
1048 | return user | |
1049 | if user is None and self.configbool(b"ui", b"askusername"): |
|
1049 | if user is None and self.configbool(b"ui", b"askusername"): | |
1050 | user = self.prompt(_(b"enter a commit username:"), default=None) |
|
1050 | user = self.prompt(_(b"enter a commit username:"), default=None) | |
1051 | if user is None and not self.interactive(): |
|
1051 | if user is None and not self.interactive(): | |
1052 | try: |
|
1052 | try: | |
1053 | user = b'%s@%s' % ( |
|
1053 | user = b'%s@%s' % ( | |
1054 | procutil.getuser(), |
|
1054 | procutil.getuser(), | |
1055 | encoding.strtolocal(socket.getfqdn()), |
|
1055 | encoding.strtolocal(socket.getfqdn()), | |
1056 | ) |
|
1056 | ) | |
1057 | self.warn(_(b"no username found, using '%s' instead\n") % user) |
|
1057 | self.warn(_(b"no username found, using '%s' instead\n") % user) | |
1058 | except KeyError: |
|
1058 | except KeyError: | |
1059 | pass |
|
1059 | pass | |
1060 | if not user: |
|
1060 | if not user: | |
1061 | raise error.Abort( |
|
1061 | raise error.Abort( | |
1062 | _(b'no username supplied'), |
|
1062 | _(b'no username supplied'), | |
1063 | hint=_(b"use 'hg config --edit' " b'to set your username'), |
|
1063 | hint=_(b"use 'hg config --edit' " b'to set your username'), | |
1064 | ) |
|
1064 | ) | |
1065 | if b"\n" in user: |
|
1065 | if b"\n" in user: | |
1066 | raise error.Abort( |
|
1066 | raise error.Abort( | |
1067 | _(b"username %r contains a newline\n") % pycompat.bytestr(user) |
|
1067 | _(b"username %r contains a newline\n") % pycompat.bytestr(user) | |
1068 | ) |
|
1068 | ) | |
1069 | return user |
|
1069 | return user | |
1070 |
|
1070 | |||
1071 | def shortuser(self, user): |
|
1071 | def shortuser(self, user): | |
1072 | """Return a short representation of a user name or email address.""" |
|
1072 | """Return a short representation of a user name or email address.""" | |
1073 | if not self.verbose: |
|
1073 | if not self.verbose: | |
1074 | user = stringutil.shortuser(user) |
|
1074 | user = stringutil.shortuser(user) | |
1075 | return user |
|
1075 | return user | |
1076 |
|
1076 | |||
1077 | def expandpath(self, loc, default=None): |
|
1077 | def expandpath(self, loc, default=None): | |
1078 | """Return repository location relative to cwd or from [paths]""" |
|
1078 | """Return repository location relative to cwd or from [paths]""" | |
1079 | msg = b'ui.expandpath is deprecated, use `get_*` functions from urlutil' |
|
1079 | msg = b'ui.expandpath is deprecated, use `get_*` functions from urlutil' | |
1080 | self.deprecwarn(msg, b'6.0') |
|
1080 | self.deprecwarn(msg, b'6.0') | |
1081 | try: |
|
1081 | try: | |
1082 | p = self.getpath(loc) |
|
1082 | p = self.getpath(loc) | |
1083 | if p: |
|
1083 | if p: | |
1084 | return p.rawloc |
|
1084 | return p.rawloc | |
1085 | except error.RepoError: |
|
1085 | except error.RepoError: | |
1086 | pass |
|
1086 | pass | |
1087 |
|
1087 | |||
1088 | if default: |
|
1088 | if default: | |
1089 | try: |
|
1089 | try: | |
1090 | p = self.getpath(default) |
|
1090 | p = self.getpath(default) | |
1091 | if p: |
|
1091 | if p: | |
1092 | return p.rawloc |
|
1092 | return p.rawloc | |
1093 | except error.RepoError: |
|
1093 | except error.RepoError: | |
1094 | pass |
|
1094 | pass | |
1095 |
|
1095 | |||
1096 | return loc |
|
1096 | return loc | |
1097 |
|
1097 | |||
1098 | @util.propertycache |
|
1098 | @util.propertycache | |
1099 | def paths(self): |
|
1099 | def paths(self): | |
1100 | return urlutil.paths(self) |
|
1100 | return urlutil.paths(self) | |
1101 |
|
1101 | |||
1102 | def getpath(self, *args, **kwargs): |
|
1102 | def getpath(self, *args, **kwargs): | |
1103 | """see paths.getpath for details |
|
1103 | """see paths.getpath for details | |
1104 |
|
1104 | |||
1105 | This method exist as `getpath` need a ui for potential warning message. |
|
1105 | This method exist as `getpath` need a ui for potential warning message. | |
1106 | """ |
|
1106 | """ | |
1107 | msg = b'ui.getpath is deprecated, use `get_*` functions from urlutil' |
|
1107 | msg = b'ui.getpath is deprecated, use `get_*` functions from urlutil' | |
1108 | self.deprecwarn(msg, b'6.0') |
|
1108 | self.deprecwarn(msg, b'6.0') | |
1109 | return self.paths.getpath(self, *args, **kwargs) |
|
1109 | return self.paths.getpath(self, *args, **kwargs) | |
1110 |
|
1110 | |||
1111 | @property |
|
1111 | @property | |
1112 | def fout(self): |
|
1112 | def fout(self): | |
1113 | return self._fout |
|
1113 | return self._fout | |
1114 |
|
1114 | |||
1115 | @fout.setter |
|
1115 | @fout.setter | |
1116 | def fout(self, f): |
|
1116 | def fout(self, f): | |
1117 | self._fout = f |
|
1117 | self._fout = f | |
1118 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
|
1118 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) | |
1119 |
|
1119 | |||
1120 | @property |
|
1120 | @property | |
1121 | def ferr(self): |
|
1121 | def ferr(self): | |
1122 | return self._ferr |
|
1122 | return self._ferr | |
1123 |
|
1123 | |||
1124 | @ferr.setter |
|
1124 | @ferr.setter | |
1125 | def ferr(self, f): |
|
1125 | def ferr(self, f): | |
1126 | self._ferr = f |
|
1126 | self._ferr = f | |
1127 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
|
1127 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) | |
1128 |
|
1128 | |||
1129 | @property |
|
1129 | @property | |
1130 | def fin(self): |
|
1130 | def fin(self): | |
1131 | return self._fin |
|
1131 | return self._fin | |
1132 |
|
1132 | |||
1133 | @fin.setter |
|
1133 | @fin.setter | |
1134 | def fin(self, f): |
|
1134 | def fin(self, f): | |
1135 | self._fin = f |
|
1135 | self._fin = f | |
1136 |
|
1136 | |||
1137 | @property |
|
1137 | @property | |
1138 | def fmsg(self): |
|
1138 | def fmsg(self): | |
1139 | """Stream dedicated for status/error messages; may be None if |
|
1139 | """Stream dedicated for status/error messages; may be None if | |
1140 | fout/ferr are used""" |
|
1140 | fout/ferr are used""" | |
1141 | return self._fmsg |
|
1141 | return self._fmsg | |
1142 |
|
1142 | |||
1143 | @fmsg.setter |
|
1143 | @fmsg.setter | |
1144 | def fmsg(self, f): |
|
1144 | def fmsg(self, f): | |
1145 | self._fmsg = f |
|
1145 | self._fmsg = f | |
1146 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) |
|
1146 | self._fmsgout, self._fmsgerr = _selectmsgdests(self) | |
1147 |
|
1147 | |||
1148 | @contextlib.contextmanager |
|
1148 | @contextlib.contextmanager | |
1149 | def silent(self, error=False, subproc=False, labeled=False): |
|
1149 | def silent(self, error=False, subproc=False, labeled=False): | |
1150 | self.pushbuffer(error=error, subproc=subproc, labeled=labeled) |
|
1150 | self.pushbuffer(error=error, subproc=subproc, labeled=labeled) | |
1151 | try: |
|
1151 | try: | |
1152 | yield |
|
1152 | yield | |
1153 | finally: |
|
1153 | finally: | |
1154 | self.popbuffer() |
|
1154 | self.popbuffer() | |
1155 |
|
1155 | |||
1156 | def pushbuffer(self, error=False, subproc=False, labeled=False): |
|
1156 | def pushbuffer(self, error=False, subproc=False, labeled=False): | |
1157 | """install a buffer to capture standard output of the ui object |
|
1157 | """install a buffer to capture standard output of the ui object | |
1158 |
|
1158 | |||
1159 | If error is True, the error output will be captured too. |
|
1159 | If error is True, the error output will be captured too. | |
1160 |
|
1160 | |||
1161 | If subproc is True, output from subprocesses (typically hooks) will be |
|
1161 | If subproc is True, output from subprocesses (typically hooks) will be | |
1162 | captured too. |
|
1162 | captured too. | |
1163 |
|
1163 | |||
1164 | If labeled is True, any labels associated with buffered |
|
1164 | If labeled is True, any labels associated with buffered | |
1165 | output will be handled. By default, this has no effect |
|
1165 | output will be handled. By default, this has no effect | |
1166 | on the output returned, but extensions and GUI tools may |
|
1166 | on the output returned, but extensions and GUI tools may | |
1167 | handle this argument and returned styled output. If output |
|
1167 | handle this argument and returned styled output. If output | |
1168 | is being buffered so it can be captured and parsed or |
|
1168 | is being buffered so it can be captured and parsed or | |
1169 | processed, labeled should not be set to True. |
|
1169 | processed, labeled should not be set to True. | |
1170 | """ |
|
1170 | """ | |
1171 | self._buffers.append([]) |
|
1171 | self._buffers.append([]) | |
1172 | self._bufferstates.append((error, subproc, labeled)) |
|
1172 | self._bufferstates.append((error, subproc, labeled)) | |
1173 | self._bufferapplylabels = labeled |
|
1173 | self._bufferapplylabels = labeled | |
1174 |
|
1174 | |||
1175 | def popbuffer(self): |
|
1175 | def popbuffer(self): | |
1176 | '''pop the last buffer and return the buffered output''' |
|
1176 | '''pop the last buffer and return the buffered output''' | |
1177 | self._bufferstates.pop() |
|
1177 | self._bufferstates.pop() | |
1178 | if self._bufferstates: |
|
1178 | if self._bufferstates: | |
1179 | self._bufferapplylabels = self._bufferstates[-1][2] |
|
1179 | self._bufferapplylabels = self._bufferstates[-1][2] | |
1180 | else: |
|
1180 | else: | |
1181 | self._bufferapplylabels = None |
|
1181 | self._bufferapplylabels = None | |
1182 |
|
1182 | |||
1183 | return b"".join(self._buffers.pop()) |
|
1183 | return b"".join(self._buffers.pop()) | |
1184 |
|
1184 | |||
1185 | def _isbuffered(self, dest): |
|
1185 | def _isbuffered(self, dest): | |
1186 | if dest is self._fout: |
|
1186 | if dest is self._fout: | |
1187 | return bool(self._buffers) |
|
1187 | return bool(self._buffers) | |
1188 | if dest is self._ferr: |
|
1188 | if dest is self._ferr: | |
1189 | return bool(self._bufferstates and self._bufferstates[-1][0]) |
|
1189 | return bool(self._bufferstates and self._bufferstates[-1][0]) | |
1190 | return False |
|
1190 | return False | |
1191 |
|
1191 | |||
1192 | def canwritewithoutlabels(self): |
|
1192 | def canwritewithoutlabels(self): | |
1193 | '''check if write skips the label''' |
|
1193 | '''check if write skips the label''' | |
1194 | if self._buffers and not self._bufferapplylabels: |
|
1194 | if self._buffers and not self._bufferapplylabels: | |
1195 | return True |
|
1195 | return True | |
1196 | return self._colormode is None |
|
1196 | return self._colormode is None | |
1197 |
|
1197 | |||
1198 | def canbatchlabeledwrites(self): |
|
1198 | def canbatchlabeledwrites(self): | |
1199 | '''check if write calls with labels are batchable''' |
|
1199 | '''check if write calls with labels are batchable''' | |
1200 | # Windows color printing is special, see ``write``. |
|
1200 | # Windows color printing is special, see ``write``. | |
1201 | return self._colormode != b'win32' |
|
1201 | return self._colormode != b'win32' | |
1202 |
|
1202 | |||
1203 | def write(self, *args, **opts): |
|
1203 | def write(self, *args, **opts): | |
1204 | """write args to output |
|
1204 | """write args to output | |
1205 |
|
1205 | |||
1206 | By default, this method simply writes to the buffer or stdout. |
|
1206 | By default, this method simply writes to the buffer or stdout. | |
1207 | Color mode can be set on the UI class to have the output decorated |
|
1207 | Color mode can be set on the UI class to have the output decorated | |
1208 | with color modifier before being written to stdout. |
|
1208 | with color modifier before being written to stdout. | |
1209 |
|
1209 | |||
1210 | The color used is controlled by an optional keyword argument, "label". |
|
1210 | The color used is controlled by an optional keyword argument, "label". | |
1211 | This should be a string containing label names separated by space. |
|
1211 | This should be a string containing label names separated by space. | |
1212 | Label names take the form of "topic.type". For example, ui.debug() |
|
1212 | Label names take the form of "topic.type". For example, ui.debug() | |
1213 | issues a label of "ui.debug". |
|
1213 | issues a label of "ui.debug". | |
1214 |
|
1214 | |||
1215 | Progress reports via stderr are normally cleared before writing as |
|
1215 | Progress reports via stderr are normally cleared before writing as | |
1216 | stdout and stderr go to the same terminal. This can be skipped with |
|
1216 | stdout and stderr go to the same terminal. This can be skipped with | |
1217 | the optional keyword argument "keepprogressbar". The progress bar |
|
1217 | the optional keyword argument "keepprogressbar". The progress bar | |
1218 | will continue to occupy a partial line on stderr in that case. |
|
1218 | will continue to occupy a partial line on stderr in that case. | |
1219 | This functionality is intended when Mercurial acts as data source |
|
1219 | This functionality is intended when Mercurial acts as data source | |
1220 | in a pipe. |
|
1220 | in a pipe. | |
1221 |
|
1221 | |||
1222 | When labeling output for a specific command, a label of |
|
1222 | When labeling output for a specific command, a label of | |
1223 | "cmdname.type" is recommended. For example, status issues |
|
1223 | "cmdname.type" is recommended. For example, status issues | |
1224 | a label of "status.modified" for modified files. |
|
1224 | a label of "status.modified" for modified files. | |
1225 | """ |
|
1225 | """ | |
1226 | dest = self._fout |
|
1226 | dest = self._fout | |
1227 |
|
1227 | |||
1228 | # inlined _write() for speed |
|
1228 | # inlined _write() for speed | |
1229 | if self._buffers: |
|
1229 | if self._buffers: | |
1230 | label = opts.get('label', b'') |
|
1230 | label = opts.get('label', b'') | |
1231 | if label and self._bufferapplylabels: |
|
1231 | if label and self._bufferapplylabels: | |
1232 | self._buffers[-1].extend(self.label(a, label) for a in args) |
|
1232 | self._buffers[-1].extend(self.label(a, label) for a in args) | |
1233 | else: |
|
1233 | else: | |
1234 | self._buffers[-1].extend(args) |
|
1234 | self._buffers[-1].extend(args) | |
1235 | return |
|
1235 | return | |
1236 |
|
1236 | |||
1237 | # inlined _writenobuf() for speed |
|
1237 | # inlined _writenobuf() for speed | |
1238 | if not opts.get('keepprogressbar', False): |
|
1238 | if not opts.get('keepprogressbar', False): | |
1239 | self._progclear() |
|
1239 | self._progclear() | |
1240 | msg = b''.join(args) |
|
1240 | msg = b''.join(args) | |
1241 |
|
1241 | |||
1242 | # opencode timeblockedsection because this is a critical path |
|
1242 | # opencode timeblockedsection because this is a critical path | |
1243 | starttime = util.timer() |
|
1243 | starttime = util.timer() | |
1244 | try: |
|
1244 | try: | |
1245 | if self._colormode == b'win32': |
|
1245 | if self._colormode == b'win32': | |
1246 | # windows color printing is its own can of crab, defer to |
|
1246 | # windows color printing is its own can of crab, defer to | |
1247 | # the color module and that is it. |
|
1247 | # the color module and that is it. | |
1248 | color.win32print(self, dest.write, msg, **opts) |
|
1248 | color.win32print(self, dest.write, msg, **opts) | |
1249 | else: |
|
1249 | else: | |
1250 | if self._colormode is not None: |
|
1250 | if self._colormode is not None: | |
1251 | label = opts.get('label', b'') |
|
1251 | label = opts.get('label', b'') | |
1252 | msg = self.label(msg, label) |
|
1252 | msg = self.label(msg, label) | |
1253 | dest.write(msg) |
|
1253 | dest.write(msg) | |
1254 | except IOError as err: |
|
1254 | except IOError as err: | |
1255 | raise error.StdioError(err) |
|
1255 | raise error.StdioError(err) | |
1256 | finally: |
|
1256 | finally: | |
1257 | self._blockedtimes[b'stdio_blocked'] += ( |
|
1257 | self._blockedtimes[b'stdio_blocked'] += ( | |
1258 | util.timer() - starttime |
|
1258 | util.timer() - starttime | |
1259 | ) * 1000 |
|
1259 | ) * 1000 | |
1260 |
|
1260 | |||
1261 | def write_err(self, *args, **opts): |
|
1261 | def write_err(self, *args, **opts): | |
1262 | self._write(self._ferr, *args, **opts) |
|
1262 | self._write(self._ferr, *args, **opts) | |
1263 |
|
1263 | |||
1264 | def _write(self, dest, *args, **opts): |
|
1264 | def _write(self, dest, *args, **opts): | |
1265 | # update write() as well if you touch this code |
|
1265 | # update write() as well if you touch this code | |
1266 | if self._isbuffered(dest): |
|
1266 | if self._isbuffered(dest): | |
1267 | label = opts.get('label', b'') |
|
1267 | label = opts.get('label', b'') | |
1268 | if label and self._bufferapplylabels: |
|
1268 | if label and self._bufferapplylabels: | |
1269 | self._buffers[-1].extend(self.label(a, label) for a in args) |
|
1269 | self._buffers[-1].extend(self.label(a, label) for a in args) | |
1270 | else: |
|
1270 | else: | |
1271 | self._buffers[-1].extend(args) |
|
1271 | self._buffers[-1].extend(args) | |
1272 | else: |
|
1272 | else: | |
1273 | self._writenobuf(dest, *args, **opts) |
|
1273 | self._writenobuf(dest, *args, **opts) | |
1274 |
|
1274 | |||
1275 | def _writenobuf(self, dest, *args, **opts): |
|
1275 | def _writenobuf(self, dest, *args, **opts): | |
1276 | # update write() as well if you touch this code |
|
1276 | # update write() as well if you touch this code | |
1277 | if not opts.get('keepprogressbar', False): |
|
1277 | if not opts.get('keepprogressbar', False): | |
1278 | self._progclear() |
|
1278 | self._progclear() | |
1279 | msg = b''.join(args) |
|
1279 | msg = b''.join(args) | |
1280 |
|
1280 | |||
1281 | # opencode timeblockedsection because this is a critical path |
|
1281 | # opencode timeblockedsection because this is a critical path | |
1282 | starttime = util.timer() |
|
1282 | starttime = util.timer() | |
1283 | try: |
|
1283 | try: | |
1284 | if dest is self._ferr and not getattr(self._fout, 'closed', False): |
|
1284 | if dest is self._ferr and not getattr(self._fout, 'closed', False): | |
1285 | self._fout.flush() |
|
1285 | self._fout.flush() | |
1286 | if getattr(dest, 'structured', False): |
|
1286 | if getattr(dest, 'structured', False): | |
1287 | # channel for machine-readable output with metadata, where |
|
1287 | # channel for machine-readable output with metadata, where | |
1288 | # no extra colorization is necessary. |
|
1288 | # no extra colorization is necessary. | |
1289 | dest.write(msg, **opts) |
|
1289 | dest.write(msg, **opts) | |
1290 | elif self._colormode == b'win32': |
|
1290 | elif self._colormode == b'win32': | |
1291 | # windows color printing is its own can of crab, defer to |
|
1291 | # windows color printing is its own can of crab, defer to | |
1292 | # the color module and that is it. |
|
1292 | # the color module and that is it. | |
1293 | color.win32print(self, dest.write, msg, **opts) |
|
1293 | color.win32print(self, dest.write, msg, **opts) | |
1294 | else: |
|
1294 | else: | |
1295 | if self._colormode is not None: |
|
1295 | if self._colormode is not None: | |
1296 | label = opts.get('label', b'') |
|
1296 | label = opts.get('label', b'') | |
1297 | msg = self.label(msg, label) |
|
1297 | msg = self.label(msg, label) | |
1298 | dest.write(msg) |
|
1298 | dest.write(msg) | |
1299 | # stderr may be buffered under win32 when redirected to files, |
|
1299 | # stderr may be buffered under win32 when redirected to files, | |
1300 | # including stdout. |
|
1300 | # including stdout. | |
1301 | if dest is self._ferr and not getattr(dest, 'closed', False): |
|
1301 | if dest is self._ferr and not getattr(dest, 'closed', False): | |
1302 | dest.flush() |
|
1302 | dest.flush() | |
1303 | except IOError as err: |
|
1303 | except IOError as err: | |
1304 | if dest is self._ferr and err.errno in ( |
|
1304 | if dest is self._ferr and err.errno in ( | |
1305 | errno.EPIPE, |
|
1305 | errno.EPIPE, | |
1306 | errno.EIO, |
|
1306 | errno.EIO, | |
1307 | errno.EBADF, |
|
1307 | errno.EBADF, | |
1308 | ): |
|
1308 | ): | |
1309 | # no way to report the error, so ignore it |
|
1309 | # no way to report the error, so ignore it | |
1310 | return |
|
1310 | return | |
1311 | raise error.StdioError(err) |
|
1311 | raise error.StdioError(err) | |
1312 | finally: |
|
1312 | finally: | |
1313 | self._blockedtimes[b'stdio_blocked'] += ( |
|
1313 | self._blockedtimes[b'stdio_blocked'] += ( | |
1314 | util.timer() - starttime |
|
1314 | util.timer() - starttime | |
1315 | ) * 1000 |
|
1315 | ) * 1000 | |
1316 |
|
1316 | |||
1317 | def _writemsg(self, dest, *args, **opts): |
|
1317 | def _writemsg(self, dest, *args, **opts): | |
1318 | timestamp = self.showtimestamp and opts.get('type') in { |
|
1318 | timestamp = self.showtimestamp and opts.get('type') in { | |
1319 | b'debug', |
|
1319 | b'debug', | |
1320 | b'error', |
|
1320 | b'error', | |
1321 | b'note', |
|
1321 | b'note', | |
1322 | b'status', |
|
1322 | b'status', | |
1323 | b'warning', |
|
1323 | b'warning', | |
1324 | } |
|
1324 | } | |
1325 | if timestamp: |
|
1325 | if timestamp: | |
1326 | args = ( |
|
1326 | args = ( | |
1327 | b'[%s] ' |
|
1327 | b'[%s] ' | |
1328 | % pycompat.bytestr(datetime.datetime.now().isoformat()), |
|
1328 | % pycompat.bytestr(datetime.datetime.now().isoformat()), | |
1329 | ) + args |
|
1329 | ) + args | |
1330 | _writemsgwith(self._write, dest, *args, **opts) |
|
1330 | _writemsgwith(self._write, dest, *args, **opts) | |
1331 | if timestamp: |
|
1331 | if timestamp: | |
1332 | dest.flush() |
|
1332 | dest.flush() | |
1333 |
|
1333 | |||
1334 | def _writemsgnobuf(self, dest, *args, **opts): |
|
1334 | def _writemsgnobuf(self, dest, *args, **opts): | |
1335 | _writemsgwith(self._writenobuf, dest, *args, **opts) |
|
1335 | _writemsgwith(self._writenobuf, dest, *args, **opts) | |
1336 |
|
1336 | |||
1337 | def flush(self): |
|
1337 | def flush(self): | |
1338 | # opencode timeblockedsection because this is a critical path |
|
1338 | # opencode timeblockedsection because this is a critical path | |
1339 | starttime = util.timer() |
|
1339 | starttime = util.timer() | |
1340 | try: |
|
1340 | try: | |
1341 | try: |
|
1341 | try: | |
1342 | self._fout.flush() |
|
1342 | self._fout.flush() | |
1343 | except IOError as err: |
|
1343 | except IOError as err: | |
1344 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
1344 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
1345 | raise error.StdioError(err) |
|
1345 | raise error.StdioError(err) | |
1346 | finally: |
|
1346 | finally: | |
1347 | try: |
|
1347 | try: | |
1348 | self._ferr.flush() |
|
1348 | self._ferr.flush() | |
1349 | except IOError as err: |
|
1349 | except IOError as err: | |
1350 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): |
|
1350 | if err.errno not in (errno.EPIPE, errno.EIO, errno.EBADF): | |
1351 | raise error.StdioError(err) |
|
1351 | raise error.StdioError(err) | |
1352 | finally: |
|
1352 | finally: | |
1353 | self._blockedtimes[b'stdio_blocked'] += ( |
|
1353 | self._blockedtimes[b'stdio_blocked'] += ( | |
1354 | util.timer() - starttime |
|
1354 | util.timer() - starttime | |
1355 | ) * 1000 |
|
1355 | ) * 1000 | |
1356 |
|
1356 | |||
1357 | def _isatty(self, fh): |
|
1357 | def _isatty(self, fh): | |
1358 | if self.configbool(b'ui', b'nontty'): |
|
1358 | if self.configbool(b'ui', b'nontty'): | |
1359 | return False |
|
1359 | return False | |
1360 | return procutil.isatty(fh) |
|
1360 | return procutil.isatty(fh) | |
1361 |
|
1361 | |||
1362 | def protectfinout(self): |
|
1362 | def protectfinout(self): | |
1363 | """Duplicate ui streams and redirect original if they are stdio |
|
1363 | """Duplicate ui streams and redirect original if they are stdio | |
1364 |
|
1364 | |||
1365 | Returns (fin, fout) which point to the original ui fds, but may be |
|
1365 | Returns (fin, fout) which point to the original ui fds, but may be | |
1366 | copy of them. The returned streams can be considered "owned" in that |
|
1366 | copy of them. The returned streams can be considered "owned" in that | |
1367 | print(), exec(), etc. never reach to them. |
|
1367 | print(), exec(), etc. never reach to them. | |
1368 | """ |
|
1368 | """ | |
1369 | if self._finoutredirected: |
|
1369 | if self._finoutredirected: | |
1370 | # if already redirected, protectstdio() would just create another |
|
1370 | # if already redirected, protectstdio() would just create another | |
1371 | # nullfd pair, which is equivalent to returning self._fin/_fout. |
|
1371 | # nullfd pair, which is equivalent to returning self._fin/_fout. | |
1372 | return self._fin, self._fout |
|
1372 | return self._fin, self._fout | |
1373 | fin, fout = procutil.protectstdio(self._fin, self._fout) |
|
1373 | fin, fout = procutil.protectstdio(self._fin, self._fout) | |
1374 | self._finoutredirected = (fin, fout) != (self._fin, self._fout) |
|
1374 | self._finoutredirected = (fin, fout) != (self._fin, self._fout) | |
1375 | return fin, fout |
|
1375 | return fin, fout | |
1376 |
|
1376 | |||
1377 | def restorefinout(self, fin, fout): |
|
1377 | def restorefinout(self, fin, fout): | |
1378 | """Restore ui streams from possibly duplicated (fin, fout)""" |
|
1378 | """Restore ui streams from possibly duplicated (fin, fout)""" | |
1379 | if (fin, fout) == (self._fin, self._fout): |
|
1379 | if (fin, fout) == (self._fin, self._fout): | |
1380 | return |
|
1380 | return | |
1381 | procutil.restorestdio(self._fin, self._fout, fin, fout) |
|
1381 | procutil.restorestdio(self._fin, self._fout, fin, fout) | |
1382 | # protectfinout() won't create more than one duplicated streams, |
|
1382 | # protectfinout() won't create more than one duplicated streams, | |
1383 | # so we can just turn the redirection flag off. |
|
1383 | # so we can just turn the redirection flag off. | |
1384 | self._finoutredirected = False |
|
1384 | self._finoutredirected = False | |
1385 |
|
1385 | |||
1386 | @contextlib.contextmanager |
|
1386 | @contextlib.contextmanager | |
1387 | def protectedfinout(self): |
|
1387 | def protectedfinout(self): | |
1388 | """Run code block with protected standard streams""" |
|
1388 | """Run code block with protected standard streams""" | |
1389 | fin, fout = self.protectfinout() |
|
1389 | fin, fout = self.protectfinout() | |
1390 | try: |
|
1390 | try: | |
1391 | yield fin, fout |
|
1391 | yield fin, fout | |
1392 | finally: |
|
1392 | finally: | |
1393 | self.restorefinout(fin, fout) |
|
1393 | self.restorefinout(fin, fout) | |
1394 |
|
1394 | |||
1395 | def disablepager(self): |
|
1395 | def disablepager(self): | |
1396 | self._disablepager = True |
|
1396 | self._disablepager = True | |
1397 |
|
1397 | |||
1398 | def pager(self, command): |
|
1398 | def pager(self, command): | |
1399 | """Start a pager for subsequent command output. |
|
1399 | """Start a pager for subsequent command output. | |
1400 |
|
1400 | |||
1401 | Commands which produce a long stream of output should call |
|
1401 | Commands which produce a long stream of output should call | |
1402 | this function to activate the user's preferred pagination |
|
1402 | this function to activate the user's preferred pagination | |
1403 | mechanism (which may be no pager). Calling this function |
|
1403 | mechanism (which may be no pager). Calling this function | |
1404 | precludes any future use of interactive functionality, such as |
|
1404 | precludes any future use of interactive functionality, such as | |
1405 | prompting the user or activating curses. |
|
1405 | prompting the user or activating curses. | |
1406 |
|
1406 | |||
1407 | Args: |
|
1407 | Args: | |
1408 | command: The full, non-aliased name of the command. That is, "log" |
|
1408 | command: The full, non-aliased name of the command. That is, "log" | |
1409 | not "history, "summary" not "summ", etc. |
|
1409 | not "history, "summary" not "summ", etc. | |
1410 | """ |
|
1410 | """ | |
1411 | if self._disablepager or self.pageractive: |
|
1411 | if self._disablepager or self.pageractive: | |
1412 | # how pager should do is already determined |
|
1412 | # how pager should do is already determined | |
1413 | return |
|
1413 | return | |
1414 |
|
1414 | |||
1415 | if not command.startswith(b'internal-always-') and ( |
|
1415 | if not command.startswith(b'internal-always-') and ( | |
1416 | # explicit --pager=on (= 'internal-always-' prefix) should |
|
1416 | # explicit --pager=on (= 'internal-always-' prefix) should | |
1417 | # take precedence over disabling factors below |
|
1417 | # take precedence over disabling factors below | |
1418 | command in self.configlist(b'pager', b'ignore') |
|
1418 | command in self.configlist(b'pager', b'ignore') | |
1419 | or not self.configbool(b'ui', b'paginate') |
|
1419 | or not self.configbool(b'ui', b'paginate') | |
1420 | or not self.configbool(b'pager', b'attend-' + command, True) |
|
1420 | or not self.configbool(b'pager', b'attend-' + command, True) | |
1421 | or encoding.environ.get(b'TERM') == b'dumb' |
|
1421 | or encoding.environ.get(b'TERM') == b'dumb' | |
1422 | # TODO: if we want to allow HGPLAINEXCEPT=pager, |
|
1422 | # TODO: if we want to allow HGPLAINEXCEPT=pager, | |
1423 | # formatted() will need some adjustment. |
|
1423 | # formatted() will need some adjustment. | |
1424 | or not self.formatted() |
|
1424 | or not self.formatted() | |
1425 | or self.plain() |
|
1425 | or self.plain() | |
1426 | or self._buffers |
|
1426 | or self._buffers | |
1427 | # TODO: expose debugger-enabled on the UI object |
|
1427 | # TODO: expose debugger-enabled on the UI object | |
1428 | or b'--debugger' in pycompat.sysargv |
|
1428 | or b'--debugger' in pycompat.sysargv | |
1429 | ): |
|
1429 | ): | |
1430 | # We only want to paginate if the ui appears to be |
|
1430 | # We only want to paginate if the ui appears to be | |
1431 | # interactive, the user didn't say HGPLAIN or |
|
1431 | # interactive, the user didn't say HGPLAIN or | |
1432 | # HGPLAINEXCEPT=pager, and the user didn't specify --debug. |
|
1432 | # HGPLAINEXCEPT=pager, and the user didn't specify --debug. | |
1433 | return |
|
1433 | return | |
1434 |
|
1434 | |||
|
1435 | # py2exe doesn't appear to be able to use legacy I/O, and nothing is | |||
|
1436 | # output to the pager for paged commands. Piping to `more` in cmd.exe | |||
|
1437 | # works, but is easy to forget. Just disable pager for py2exe, but | |||
|
1438 | # leave it working for pyoxidizer and exewrapper builds. | |||
|
1439 | if pycompat.iswindows and getattr(sys, "frozen", None) == "console_exe": | |||
|
1440 | self.debug(b"pager is unavailable with py2exe packaging\n") | |||
|
1441 | return | |||
|
1442 | ||||
1435 | pagercmd = self.config(b'pager', b'pager', rcutil.fallbackpager) |
|
1443 | pagercmd = self.config(b'pager', b'pager', rcutil.fallbackpager) | |
1436 | if not pagercmd: |
|
1444 | if not pagercmd: | |
1437 | return |
|
1445 | return | |
1438 |
|
1446 | |||
1439 | pagerenv = {} |
|
1447 | pagerenv = {} | |
1440 | for name, value in rcutil.defaultpagerenv().items(): |
|
1448 | for name, value in rcutil.defaultpagerenv().items(): | |
1441 | if name not in encoding.environ: |
|
1449 | if name not in encoding.environ: | |
1442 | pagerenv[name] = value |
|
1450 | pagerenv[name] = value | |
1443 |
|
1451 | |||
1444 | self.debug( |
|
1452 | self.debug( | |
1445 | b'starting pager for command %s\n' % stringutil.pprint(command) |
|
1453 | b'starting pager for command %s\n' % stringutil.pprint(command) | |
1446 | ) |
|
1454 | ) | |
1447 | self.flush() |
|
1455 | self.flush() | |
1448 |
|
1456 | |||
1449 | wasformatted = self.formatted() |
|
1457 | wasformatted = self.formatted() | |
1450 | if util.safehasattr(signal, b"SIGPIPE"): |
|
1458 | if util.safehasattr(signal, b"SIGPIPE"): | |
1451 | signal.signal(signal.SIGPIPE, _catchterm) |
|
1459 | signal.signal(signal.SIGPIPE, _catchterm) | |
1452 | if self._runpager(pagercmd, pagerenv): |
|
1460 | if self._runpager(pagercmd, pagerenv): | |
1453 | self.pageractive = True |
|
1461 | self.pageractive = True | |
1454 | # Preserve the formatted-ness of the UI. This is important |
|
1462 | # Preserve the formatted-ness of the UI. This is important | |
1455 | # because we mess with stdout, which might confuse |
|
1463 | # because we mess with stdout, which might confuse | |
1456 | # auto-detection of things being formatted. |
|
1464 | # auto-detection of things being formatted. | |
1457 | self.setconfig(b'ui', b'formatted', wasformatted, b'pager') |
|
1465 | self.setconfig(b'ui', b'formatted', wasformatted, b'pager') | |
1458 | self.setconfig(b'ui', b'interactive', False, b'pager') |
|
1466 | self.setconfig(b'ui', b'interactive', False, b'pager') | |
1459 |
|
1467 | |||
1460 | # If pagermode differs from color.mode, reconfigure color now that |
|
1468 | # If pagermode differs from color.mode, reconfigure color now that | |
1461 | # pageractive is set. |
|
1469 | # pageractive is set. | |
1462 | cm = self._colormode |
|
1470 | cm = self._colormode | |
1463 | if cm != self.config(b'color', b'pagermode', cm): |
|
1471 | if cm != self.config(b'color', b'pagermode', cm): | |
1464 | color.setup(self) |
|
1472 | color.setup(self) | |
1465 | else: |
|
1473 | else: | |
1466 | # If the pager can't be spawned in dispatch when --pager=on is |
|
1474 | # If the pager can't be spawned in dispatch when --pager=on is | |
1467 | # given, don't try again when the command runs, to avoid a duplicate |
|
1475 | # given, don't try again when the command runs, to avoid a duplicate | |
1468 | # warning about a missing pager command. |
|
1476 | # warning about a missing pager command. | |
1469 | self.disablepager() |
|
1477 | self.disablepager() | |
1470 |
|
1478 | |||
1471 | def _runpager(self, command, env=None): |
|
1479 | def _runpager(self, command, env=None): | |
1472 | """Actually start the pager and set up file descriptors. |
|
1480 | """Actually start the pager and set up file descriptors. | |
1473 |
|
1481 | |||
1474 | This is separate in part so that extensions (like chg) can |
|
1482 | This is separate in part so that extensions (like chg) can | |
1475 | override how a pager is invoked. |
|
1483 | override how a pager is invoked. | |
1476 | """ |
|
1484 | """ | |
1477 | if command == b'cat': |
|
1485 | if command == b'cat': | |
1478 | # Save ourselves some work. |
|
1486 | # Save ourselves some work. | |
1479 | return False |
|
1487 | return False | |
1480 | # If the command doesn't contain any of these characters, we |
|
1488 | # If the command doesn't contain any of these characters, we | |
1481 | # assume it's a binary and exec it directly. This means for |
|
1489 | # assume it's a binary and exec it directly. This means for | |
1482 | # simple pager command configurations, we can degrade |
|
1490 | # simple pager command configurations, we can degrade | |
1483 | # gracefully and tell the user about their broken pager. |
|
1491 | # gracefully and tell the user about their broken pager. | |
1484 | shell = any(c in command for c in b"|&;<>()$`\\\"' \t\n*?[#~=%") |
|
1492 | shell = any(c in command for c in b"|&;<>()$`\\\"' \t\n*?[#~=%") | |
1485 |
|
1493 | |||
1486 | if pycompat.iswindows and not shell: |
|
1494 | if pycompat.iswindows and not shell: | |
1487 | # Window's built-in `more` cannot be invoked with shell=False, but |
|
1495 | # Window's built-in `more` cannot be invoked with shell=False, but | |
1488 | # its `more.com` can. Hide this implementation detail from the |
|
1496 | # its `more.com` can. Hide this implementation detail from the | |
1489 | # user so we can also get sane bad PAGER behavior. MSYS has |
|
1497 | # user so we can also get sane bad PAGER behavior. MSYS has | |
1490 | # `more.exe`, so do a cmd.exe style resolution of the executable to |
|
1498 | # `more.exe`, so do a cmd.exe style resolution of the executable to | |
1491 | # determine which one to use. |
|
1499 | # determine which one to use. | |
1492 | fullcmd = procutil.findexe(command) |
|
1500 | fullcmd = procutil.findexe(command) | |
1493 | if not fullcmd: |
|
1501 | if not fullcmd: | |
1494 | self.warn( |
|
1502 | self.warn( | |
1495 | _(b"missing pager command '%s', skipping pager\n") % command |
|
1503 | _(b"missing pager command '%s', skipping pager\n") % command | |
1496 | ) |
|
1504 | ) | |
1497 | return False |
|
1505 | return False | |
1498 |
|
1506 | |||
1499 | command = fullcmd |
|
1507 | command = fullcmd | |
1500 |
|
1508 | |||
1501 | try: |
|
1509 | try: | |
1502 | pager = subprocess.Popen( |
|
1510 | pager = subprocess.Popen( | |
1503 | procutil.tonativestr(command), |
|
1511 | procutil.tonativestr(command), | |
1504 | shell=shell, |
|
1512 | shell=shell, | |
1505 | bufsize=-1, |
|
1513 | bufsize=-1, | |
1506 | close_fds=procutil.closefds, |
|
1514 | close_fds=procutil.closefds, | |
1507 | stdin=subprocess.PIPE, |
|
1515 | stdin=subprocess.PIPE, | |
1508 | stdout=procutil.stdout, |
|
1516 | stdout=procutil.stdout, | |
1509 | stderr=procutil.stderr, |
|
1517 | stderr=procutil.stderr, | |
1510 | env=procutil.tonativeenv(procutil.shellenviron(env)), |
|
1518 | env=procutil.tonativeenv(procutil.shellenviron(env)), | |
1511 | ) |
|
1519 | ) | |
1512 | except OSError as e: |
|
1520 | except OSError as e: | |
1513 | if e.errno == errno.ENOENT and not shell: |
|
1521 | if e.errno == errno.ENOENT and not shell: | |
1514 | self.warn( |
|
1522 | self.warn( | |
1515 | _(b"missing pager command '%s', skipping pager\n") % command |
|
1523 | _(b"missing pager command '%s', skipping pager\n") % command | |
1516 | ) |
|
1524 | ) | |
1517 | return False |
|
1525 | return False | |
1518 | raise |
|
1526 | raise | |
1519 |
|
1527 | |||
1520 | # back up original file descriptors |
|
1528 | # back up original file descriptors | |
1521 | stdoutfd = os.dup(procutil.stdout.fileno()) |
|
1529 | stdoutfd = os.dup(procutil.stdout.fileno()) | |
1522 | stderrfd = os.dup(procutil.stderr.fileno()) |
|
1530 | stderrfd = os.dup(procutil.stderr.fileno()) | |
1523 |
|
1531 | |||
1524 | os.dup2(pager.stdin.fileno(), procutil.stdout.fileno()) |
|
1532 | os.dup2(pager.stdin.fileno(), procutil.stdout.fileno()) | |
1525 | if self._isatty(procutil.stderr): |
|
1533 | if self._isatty(procutil.stderr): | |
1526 | os.dup2(pager.stdin.fileno(), procutil.stderr.fileno()) |
|
1534 | os.dup2(pager.stdin.fileno(), procutil.stderr.fileno()) | |
1527 |
|
1535 | |||
1528 | @self.atexit |
|
1536 | @self.atexit | |
1529 | def killpager(): |
|
1537 | def killpager(): | |
1530 | if util.safehasattr(signal, b"SIGINT"): |
|
1538 | if util.safehasattr(signal, b"SIGINT"): | |
1531 | signal.signal(signal.SIGINT, signal.SIG_IGN) |
|
1539 | signal.signal(signal.SIGINT, signal.SIG_IGN) | |
1532 | # restore original fds, closing pager.stdin copies in the process |
|
1540 | # restore original fds, closing pager.stdin copies in the process | |
1533 | os.dup2(stdoutfd, procutil.stdout.fileno()) |
|
1541 | os.dup2(stdoutfd, procutil.stdout.fileno()) | |
1534 | os.dup2(stderrfd, procutil.stderr.fileno()) |
|
1542 | os.dup2(stderrfd, procutil.stderr.fileno()) | |
1535 | pager.stdin.close() |
|
1543 | pager.stdin.close() | |
1536 | pager.wait() |
|
1544 | pager.wait() | |
1537 |
|
1545 | |||
1538 | return True |
|
1546 | return True | |
1539 |
|
1547 | |||
1540 | @property |
|
1548 | @property | |
1541 | def _exithandlers(self): |
|
1549 | def _exithandlers(self): | |
1542 | return _reqexithandlers |
|
1550 | return _reqexithandlers | |
1543 |
|
1551 | |||
1544 | def atexit(self, func, *args, **kwargs): |
|
1552 | def atexit(self, func, *args, **kwargs): | |
1545 | """register a function to run after dispatching a request |
|
1553 | """register a function to run after dispatching a request | |
1546 |
|
1554 | |||
1547 | Handlers do not stay registered across request boundaries.""" |
|
1555 | Handlers do not stay registered across request boundaries.""" | |
1548 | self._exithandlers.append((func, args, kwargs)) |
|
1556 | self._exithandlers.append((func, args, kwargs)) | |
1549 | return func |
|
1557 | return func | |
1550 |
|
1558 | |||
1551 | def interface(self, feature): |
|
1559 | def interface(self, feature): | |
1552 | """what interface to use for interactive console features? |
|
1560 | """what interface to use for interactive console features? | |
1553 |
|
1561 | |||
1554 | The interface is controlled by the value of `ui.interface` but also by |
|
1562 | The interface is controlled by the value of `ui.interface` but also by | |
1555 | the value of feature-specific configuration. For example: |
|
1563 | the value of feature-specific configuration. For example: | |
1556 |
|
1564 | |||
1557 | ui.interface.histedit = text |
|
1565 | ui.interface.histedit = text | |
1558 | ui.interface.chunkselector = curses |
|
1566 | ui.interface.chunkselector = curses | |
1559 |
|
1567 | |||
1560 | Here the features are "histedit" and "chunkselector". |
|
1568 | Here the features are "histedit" and "chunkselector". | |
1561 |
|
1569 | |||
1562 | The configuration above means that the default interfaces for commands |
|
1570 | The configuration above means that the default interfaces for commands | |
1563 | is curses, the interface for histedit is text and the interface for |
|
1571 | is curses, the interface for histedit is text and the interface for | |
1564 | selecting chunk is crecord (the best curses interface available). |
|
1572 | selecting chunk is crecord (the best curses interface available). | |
1565 |
|
1573 | |||
1566 | Consider the following example: |
|
1574 | Consider the following example: | |
1567 | ui.interface = curses |
|
1575 | ui.interface = curses | |
1568 | ui.interface.histedit = text |
|
1576 | ui.interface.histedit = text | |
1569 |
|
1577 | |||
1570 | Then histedit will use the text interface and chunkselector will use |
|
1578 | Then histedit will use the text interface and chunkselector will use | |
1571 | the default curses interface (crecord at the moment). |
|
1579 | the default curses interface (crecord at the moment). | |
1572 | """ |
|
1580 | """ | |
1573 | alldefaults = frozenset([b"text", b"curses"]) |
|
1581 | alldefaults = frozenset([b"text", b"curses"]) | |
1574 |
|
1582 | |||
1575 | featureinterfaces = { |
|
1583 | featureinterfaces = { | |
1576 | b"chunkselector": [ |
|
1584 | b"chunkselector": [ | |
1577 | b"text", |
|
1585 | b"text", | |
1578 | b"curses", |
|
1586 | b"curses", | |
1579 | ], |
|
1587 | ], | |
1580 | b"histedit": [ |
|
1588 | b"histedit": [ | |
1581 | b"text", |
|
1589 | b"text", | |
1582 | b"curses", |
|
1590 | b"curses", | |
1583 | ], |
|
1591 | ], | |
1584 | } |
|
1592 | } | |
1585 |
|
1593 | |||
1586 | # Feature-specific interface |
|
1594 | # Feature-specific interface | |
1587 | if feature not in featureinterfaces.keys(): |
|
1595 | if feature not in featureinterfaces.keys(): | |
1588 | # Programming error, not user error |
|
1596 | # Programming error, not user error | |
1589 | raise ValueError(b"Unknown feature requested %s" % feature) |
|
1597 | raise ValueError(b"Unknown feature requested %s" % feature) | |
1590 |
|
1598 | |||
1591 | availableinterfaces = frozenset(featureinterfaces[feature]) |
|
1599 | availableinterfaces = frozenset(featureinterfaces[feature]) | |
1592 | if alldefaults > availableinterfaces: |
|
1600 | if alldefaults > availableinterfaces: | |
1593 | # Programming error, not user error. We need a use case to |
|
1601 | # Programming error, not user error. We need a use case to | |
1594 | # define the right thing to do here. |
|
1602 | # define the right thing to do here. | |
1595 | raise ValueError( |
|
1603 | raise ValueError( | |
1596 | b"Feature %s does not handle all default interfaces" % feature |
|
1604 | b"Feature %s does not handle all default interfaces" % feature | |
1597 | ) |
|
1605 | ) | |
1598 |
|
1606 | |||
1599 | if self.plain() or encoding.environ.get(b'TERM') == b'dumb': |
|
1607 | if self.plain() or encoding.environ.get(b'TERM') == b'dumb': | |
1600 | return b"text" |
|
1608 | return b"text" | |
1601 |
|
1609 | |||
1602 | # Default interface for all the features |
|
1610 | # Default interface for all the features | |
1603 | defaultinterface = b"text" |
|
1611 | defaultinterface = b"text" | |
1604 | i = self.config(b"ui", b"interface") |
|
1612 | i = self.config(b"ui", b"interface") | |
1605 | if i in alldefaults: |
|
1613 | if i in alldefaults: | |
1606 | defaultinterface = i |
|
1614 | defaultinterface = i | |
1607 |
|
1615 | |||
1608 | choseninterface = defaultinterface |
|
1616 | choseninterface = defaultinterface | |
1609 | f = self.config(b"ui", b"interface.%s" % feature) |
|
1617 | f = self.config(b"ui", b"interface.%s" % feature) | |
1610 | if f in availableinterfaces: |
|
1618 | if f in availableinterfaces: | |
1611 | choseninterface = f |
|
1619 | choseninterface = f | |
1612 |
|
1620 | |||
1613 | if i is not None and defaultinterface != i: |
|
1621 | if i is not None and defaultinterface != i: | |
1614 | if f is not None: |
|
1622 | if f is not None: | |
1615 | self.warn(_(b"invalid value for ui.interface: %s\n") % (i,)) |
|
1623 | self.warn(_(b"invalid value for ui.interface: %s\n") % (i,)) | |
1616 | else: |
|
1624 | else: | |
1617 | self.warn( |
|
1625 | self.warn( | |
1618 | _(b"invalid value for ui.interface: %s (using %s)\n") |
|
1626 | _(b"invalid value for ui.interface: %s (using %s)\n") | |
1619 | % (i, choseninterface) |
|
1627 | % (i, choseninterface) | |
1620 | ) |
|
1628 | ) | |
1621 | if f is not None and choseninterface != f: |
|
1629 | if f is not None and choseninterface != f: | |
1622 | self.warn( |
|
1630 | self.warn( | |
1623 | _(b"invalid value for ui.interface.%s: %s (using %s)\n") |
|
1631 | _(b"invalid value for ui.interface.%s: %s (using %s)\n") | |
1624 | % (feature, f, choseninterface) |
|
1632 | % (feature, f, choseninterface) | |
1625 | ) |
|
1633 | ) | |
1626 |
|
1634 | |||
1627 | return choseninterface |
|
1635 | return choseninterface | |
1628 |
|
1636 | |||
1629 | def interactive(self): |
|
1637 | def interactive(self): | |
1630 | """is interactive input allowed? |
|
1638 | """is interactive input allowed? | |
1631 |
|
1639 | |||
1632 | An interactive session is a session where input can be reasonably read |
|
1640 | An interactive session is a session where input can be reasonably read | |
1633 | from `sys.stdin'. If this function returns false, any attempt to read |
|
1641 | from `sys.stdin'. If this function returns false, any attempt to read | |
1634 | from stdin should fail with an error, unless a sensible default has been |
|
1642 | from stdin should fail with an error, unless a sensible default has been | |
1635 | specified. |
|
1643 | specified. | |
1636 |
|
1644 | |||
1637 | Interactiveness is triggered by the value of the `ui.interactive' |
|
1645 | Interactiveness is triggered by the value of the `ui.interactive' | |
1638 | configuration variable or - if it is unset - when `sys.stdin' points |
|
1646 | configuration variable or - if it is unset - when `sys.stdin' points | |
1639 | to a terminal device. |
|
1647 | to a terminal device. | |
1640 |
|
1648 | |||
1641 | This function refers to input only; for output, see `ui.formatted()'. |
|
1649 | This function refers to input only; for output, see `ui.formatted()'. | |
1642 | """ |
|
1650 | """ | |
1643 | i = self.configbool(b"ui", b"interactive") |
|
1651 | i = self.configbool(b"ui", b"interactive") | |
1644 | if i is None: |
|
1652 | if i is None: | |
1645 | # some environments replace stdin without implementing isatty |
|
1653 | # some environments replace stdin without implementing isatty | |
1646 | # usually those are non-interactive |
|
1654 | # usually those are non-interactive | |
1647 | return self._isatty(self._fin) |
|
1655 | return self._isatty(self._fin) | |
1648 |
|
1656 | |||
1649 | return i |
|
1657 | return i | |
1650 |
|
1658 | |||
1651 | def termwidth(self): |
|
1659 | def termwidth(self): | |
1652 | """how wide is the terminal in columns?""" |
|
1660 | """how wide is the terminal in columns?""" | |
1653 | if b'COLUMNS' in encoding.environ: |
|
1661 | if b'COLUMNS' in encoding.environ: | |
1654 | try: |
|
1662 | try: | |
1655 | return int(encoding.environ[b'COLUMNS']) |
|
1663 | return int(encoding.environ[b'COLUMNS']) | |
1656 | except ValueError: |
|
1664 | except ValueError: | |
1657 | pass |
|
1665 | pass | |
1658 | return scmutil.termsize(self)[0] |
|
1666 | return scmutil.termsize(self)[0] | |
1659 |
|
1667 | |||
1660 | def formatted(self): |
|
1668 | def formatted(self): | |
1661 | """should formatted output be used? |
|
1669 | """should formatted output be used? | |
1662 |
|
1670 | |||
1663 | It is often desirable to format the output to suite the output medium. |
|
1671 | It is often desirable to format the output to suite the output medium. | |
1664 | Examples of this are truncating long lines or colorizing messages. |
|
1672 | Examples of this are truncating long lines or colorizing messages. | |
1665 | However, this is not often not desirable when piping output into other |
|
1673 | However, this is not often not desirable when piping output into other | |
1666 | utilities, e.g. `grep'. |
|
1674 | utilities, e.g. `grep'. | |
1667 |
|
1675 | |||
1668 | Formatted output is triggered by the value of the `ui.formatted' |
|
1676 | Formatted output is triggered by the value of the `ui.formatted' | |
1669 | configuration variable or - if it is unset - when `sys.stdout' points |
|
1677 | configuration variable or - if it is unset - when `sys.stdout' points | |
1670 | to a terminal device. Please note that `ui.formatted' should be |
|
1678 | to a terminal device. Please note that `ui.formatted' should be | |
1671 | considered an implementation detail; it is not intended for use outside |
|
1679 | considered an implementation detail; it is not intended for use outside | |
1672 | Mercurial or its extensions. |
|
1680 | Mercurial or its extensions. | |
1673 |
|
1681 | |||
1674 | This function refers to output only; for input, see `ui.interactive()'. |
|
1682 | This function refers to output only; for input, see `ui.interactive()'. | |
1675 | This function always returns false when in plain mode, see `ui.plain()'. |
|
1683 | This function always returns false when in plain mode, see `ui.plain()'. | |
1676 | """ |
|
1684 | """ | |
1677 | if self.plain(): |
|
1685 | if self.plain(): | |
1678 | return False |
|
1686 | return False | |
1679 |
|
1687 | |||
1680 | i = self.configbool(b"ui", b"formatted") |
|
1688 | i = self.configbool(b"ui", b"formatted") | |
1681 | if i is None: |
|
1689 | if i is None: | |
1682 | # some environments replace stdout without implementing isatty |
|
1690 | # some environments replace stdout without implementing isatty | |
1683 | # usually those are non-interactive |
|
1691 | # usually those are non-interactive | |
1684 | return self._isatty(self._fout) |
|
1692 | return self._isatty(self._fout) | |
1685 |
|
1693 | |||
1686 | return i |
|
1694 | return i | |
1687 |
|
1695 | |||
1688 | def _readline(self, prompt=b' ', promptopts=None): |
|
1696 | def _readline(self, prompt=b' ', promptopts=None): | |
1689 | # Replacing stdin/stdout temporarily is a hard problem on Python 3 |
|
1697 | # Replacing stdin/stdout temporarily is a hard problem on Python 3 | |
1690 | # because they have to be text streams with *no buffering*. Instead, |
|
1698 | # because they have to be text streams with *no buffering*. Instead, | |
1691 | # we use rawinput() only if call_readline() will be invoked by |
|
1699 | # we use rawinput() only if call_readline() will be invoked by | |
1692 | # PyOS_Readline(), so no I/O will be made at Python layer. |
|
1700 | # PyOS_Readline(), so no I/O will be made at Python layer. | |
1693 | usereadline = ( |
|
1701 | usereadline = ( | |
1694 | self._isatty(self._fin) |
|
1702 | self._isatty(self._fin) | |
1695 | and self._isatty(self._fout) |
|
1703 | and self._isatty(self._fout) | |
1696 | and procutil.isstdin(self._fin) |
|
1704 | and procutil.isstdin(self._fin) | |
1697 | and procutil.isstdout(self._fout) |
|
1705 | and procutil.isstdout(self._fout) | |
1698 | ) |
|
1706 | ) | |
1699 | if usereadline: |
|
1707 | if usereadline: | |
1700 | try: |
|
1708 | try: | |
1701 | # magically add command line editing support, where |
|
1709 | # magically add command line editing support, where | |
1702 | # available |
|
1710 | # available | |
1703 | import readline |
|
1711 | import readline | |
1704 |
|
1712 | |||
1705 | # force demandimport to really load the module |
|
1713 | # force demandimport to really load the module | |
1706 | readline.read_history_file |
|
1714 | readline.read_history_file | |
1707 | # windows sometimes raises something other than ImportError |
|
1715 | # windows sometimes raises something other than ImportError | |
1708 | except Exception: |
|
1716 | except Exception: | |
1709 | usereadline = False |
|
1717 | usereadline = False | |
1710 |
|
1718 | |||
1711 | if self._colormode == b'win32' or not usereadline: |
|
1719 | if self._colormode == b'win32' or not usereadline: | |
1712 | if not promptopts: |
|
1720 | if not promptopts: | |
1713 | promptopts = {} |
|
1721 | promptopts = {} | |
1714 | self._writemsgnobuf( |
|
1722 | self._writemsgnobuf( | |
1715 | self._fmsgout, prompt, type=b'prompt', **promptopts |
|
1723 | self._fmsgout, prompt, type=b'prompt', **promptopts | |
1716 | ) |
|
1724 | ) | |
1717 | self.flush() |
|
1725 | self.flush() | |
1718 | prompt = b' ' |
|
1726 | prompt = b' ' | |
1719 | else: |
|
1727 | else: | |
1720 | prompt = self.label(prompt, b'ui.prompt') + b' ' |
|
1728 | prompt = self.label(prompt, b'ui.prompt') + b' ' | |
1721 |
|
1729 | |||
1722 | # prompt ' ' must exist; otherwise readline may delete entire line |
|
1730 | # prompt ' ' must exist; otherwise readline may delete entire line | |
1723 | # - http://bugs.python.org/issue12833 |
|
1731 | # - http://bugs.python.org/issue12833 | |
1724 | with self.timeblockedsection(b'stdio'): |
|
1732 | with self.timeblockedsection(b'stdio'): | |
1725 | if usereadline: |
|
1733 | if usereadline: | |
1726 | self.flush() |
|
1734 | self.flush() | |
1727 | prompt = encoding.strfromlocal(prompt) |
|
1735 | prompt = encoding.strfromlocal(prompt) | |
1728 | line = encoding.strtolocal(input(prompt)) |
|
1736 | line = encoding.strtolocal(input(prompt)) | |
1729 | # When stdin is in binary mode on Windows, it can cause |
|
1737 | # When stdin is in binary mode on Windows, it can cause | |
1730 | # input() to emit an extra trailing carriage return |
|
1738 | # input() to emit an extra trailing carriage return | |
1731 | if pycompat.oslinesep == b'\r\n' and line.endswith(b'\r'): |
|
1739 | if pycompat.oslinesep == b'\r\n' and line.endswith(b'\r'): | |
1732 | line = line[:-1] |
|
1740 | line = line[:-1] | |
1733 | else: |
|
1741 | else: | |
1734 | self._fout.write(pycompat.bytestr(prompt)) |
|
1742 | self._fout.write(pycompat.bytestr(prompt)) | |
1735 | self._fout.flush() |
|
1743 | self._fout.flush() | |
1736 | line = self._fin.readline() |
|
1744 | line = self._fin.readline() | |
1737 | if not line: |
|
1745 | if not line: | |
1738 | raise EOFError |
|
1746 | raise EOFError | |
1739 | line = line.rstrip(pycompat.oslinesep) |
|
1747 | line = line.rstrip(pycompat.oslinesep) | |
1740 |
|
1748 | |||
1741 | return line |
|
1749 | return line | |
1742 |
|
1750 | |||
1743 | def prompt(self, msg, default=b"y"): |
|
1751 | def prompt(self, msg, default=b"y"): | |
1744 | """Prompt user with msg, read response. |
|
1752 | """Prompt user with msg, read response. | |
1745 | If ui is not interactive, the default is returned. |
|
1753 | If ui is not interactive, the default is returned. | |
1746 | """ |
|
1754 | """ | |
1747 | return self._prompt(msg, default=default) |
|
1755 | return self._prompt(msg, default=default) | |
1748 |
|
1756 | |||
1749 | def _prompt(self, msg, **opts): |
|
1757 | def _prompt(self, msg, **opts): | |
1750 | default = opts['default'] |
|
1758 | default = opts['default'] | |
1751 | if not self.interactive(): |
|
1759 | if not self.interactive(): | |
1752 | self._writemsg(self._fmsgout, msg, b' ', type=b'prompt', **opts) |
|
1760 | self._writemsg(self._fmsgout, msg, b' ', type=b'prompt', **opts) | |
1753 | self._writemsg( |
|
1761 | self._writemsg( | |
1754 | self._fmsgout, default or b'', b"\n", type=b'promptecho' |
|
1762 | self._fmsgout, default or b'', b"\n", type=b'promptecho' | |
1755 | ) |
|
1763 | ) | |
1756 | return default |
|
1764 | return default | |
1757 | try: |
|
1765 | try: | |
1758 | r = self._readline(prompt=msg, promptopts=opts) |
|
1766 | r = self._readline(prompt=msg, promptopts=opts) | |
1759 | if not r: |
|
1767 | if not r: | |
1760 | r = default |
|
1768 | r = default | |
1761 | if self.configbool(b'ui', b'promptecho'): |
|
1769 | if self.configbool(b'ui', b'promptecho'): | |
1762 | self._writemsg( |
|
1770 | self._writemsg( | |
1763 | self._fmsgout, r or b'', b"\n", type=b'promptecho' |
|
1771 | self._fmsgout, r or b'', b"\n", type=b'promptecho' | |
1764 | ) |
|
1772 | ) | |
1765 | return r |
|
1773 | return r | |
1766 | except EOFError: |
|
1774 | except EOFError: | |
1767 | raise error.ResponseExpected() |
|
1775 | raise error.ResponseExpected() | |
1768 |
|
1776 | |||
1769 | @staticmethod |
|
1777 | @staticmethod | |
1770 | def extractchoices(prompt): |
|
1778 | def extractchoices(prompt): | |
1771 | """Extract prompt message and list of choices from specified prompt. |
|
1779 | """Extract prompt message and list of choices from specified prompt. | |
1772 |
|
1780 | |||
1773 | This returns tuple "(message, choices)", and "choices" is the |
|
1781 | This returns tuple "(message, choices)", and "choices" is the | |
1774 | list of tuple "(response character, text without &)". |
|
1782 | list of tuple "(response character, text without &)". | |
1775 |
|
1783 | |||
1776 | >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") |
|
1784 | >>> ui.extractchoices(b"awake? $$ &Yes $$ &No") | |
1777 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) |
|
1785 | ('awake? ', [('y', 'Yes'), ('n', 'No')]) | |
1778 | >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") |
|
1786 | >>> ui.extractchoices(b"line\\nbreak? $$ &Yes $$ &No") | |
1779 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) |
|
1787 | ('line\\nbreak? ', [('y', 'Yes'), ('n', 'No')]) | |
1780 | >>> ui.extractchoices(b"want lots of $$money$$?$$Ye&s$$N&o") |
|
1788 | >>> ui.extractchoices(b"want lots of $$money$$?$$Ye&s$$N&o") | |
1781 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) |
|
1789 | ('want lots of $$money$$?', [('s', 'Yes'), ('o', 'No')]) | |
1782 | """ |
|
1790 | """ | |
1783 |
|
1791 | |||
1784 | # Sadly, the prompt string may have been built with a filename |
|
1792 | # Sadly, the prompt string may have been built with a filename | |
1785 | # containing "$$" so let's try to find the first valid-looking |
|
1793 | # containing "$$" so let's try to find the first valid-looking | |
1786 | # prompt to start parsing. Sadly, we also can't rely on |
|
1794 | # prompt to start parsing. Sadly, we also can't rely on | |
1787 | # choices containing spaces, ASCII, or basically anything |
|
1795 | # choices containing spaces, ASCII, or basically anything | |
1788 | # except an ampersand followed by a character. |
|
1796 | # except an ampersand followed by a character. | |
1789 | m = re.match(br'(?s)(.+?)\$\$([^$]*&[^ $].*)', prompt) |
|
1797 | m = re.match(br'(?s)(.+?)\$\$([^$]*&[^ $].*)', prompt) | |
1790 | msg = m.group(1) |
|
1798 | msg = m.group(1) | |
1791 | choices = [p.strip(b' ') for p in m.group(2).split(b'$$')] |
|
1799 | choices = [p.strip(b' ') for p in m.group(2).split(b'$$')] | |
1792 |
|
1800 | |||
1793 | def choicetuple(s): |
|
1801 | def choicetuple(s): | |
1794 | ampidx = s.index(b'&') |
|
1802 | ampidx = s.index(b'&') | |
1795 | return s[ampidx + 1 : ampidx + 2].lower(), s.replace(b'&', b'', 1) |
|
1803 | return s[ampidx + 1 : ampidx + 2].lower(), s.replace(b'&', b'', 1) | |
1796 |
|
1804 | |||
1797 | return (msg, [choicetuple(s) for s in choices]) |
|
1805 | return (msg, [choicetuple(s) for s in choices]) | |
1798 |
|
1806 | |||
1799 | def promptchoice(self, prompt, default=0): |
|
1807 | def promptchoice(self, prompt, default=0): | |
1800 | """Prompt user with a message, read response, and ensure it matches |
|
1808 | """Prompt user with a message, read response, and ensure it matches | |
1801 | one of the provided choices. The prompt is formatted as follows: |
|
1809 | one of the provided choices. The prompt is formatted as follows: | |
1802 |
|
1810 | |||
1803 | "would you like fries with that (Yn)? $$ &Yes $$ &No" |
|
1811 | "would you like fries with that (Yn)? $$ &Yes $$ &No" | |
1804 |
|
1812 | |||
1805 | The index of the choice is returned. Responses are case |
|
1813 | The index of the choice is returned. Responses are case | |
1806 | insensitive. If ui is not interactive, the default is |
|
1814 | insensitive. If ui is not interactive, the default is | |
1807 | returned. |
|
1815 | returned. | |
1808 | """ |
|
1816 | """ | |
1809 |
|
1817 | |||
1810 | msg, choices = self.extractchoices(prompt) |
|
1818 | msg, choices = self.extractchoices(prompt) | |
1811 | resps = [r for r, t in choices] |
|
1819 | resps = [r for r, t in choices] | |
1812 | while True: |
|
1820 | while True: | |
1813 | r = self._prompt(msg, default=resps[default], choices=choices) |
|
1821 | r = self._prompt(msg, default=resps[default], choices=choices) | |
1814 | if r.lower() in resps: |
|
1822 | if r.lower() in resps: | |
1815 | return resps.index(r.lower()) |
|
1823 | return resps.index(r.lower()) | |
1816 | # TODO: shouldn't it be a warning? |
|
1824 | # TODO: shouldn't it be a warning? | |
1817 | self._writemsg(self._fmsgout, _(b"unrecognized response\n")) |
|
1825 | self._writemsg(self._fmsgout, _(b"unrecognized response\n")) | |
1818 |
|
1826 | |||
1819 | def getpass(self, prompt=None, default=None): |
|
1827 | def getpass(self, prompt=None, default=None): | |
1820 | if not self.interactive(): |
|
1828 | if not self.interactive(): | |
1821 | return default |
|
1829 | return default | |
1822 | try: |
|
1830 | try: | |
1823 | self._writemsg( |
|
1831 | self._writemsg( | |
1824 | self._fmsgerr, |
|
1832 | self._fmsgerr, | |
1825 | prompt or _(b'password: '), |
|
1833 | prompt or _(b'password: '), | |
1826 | type=b'prompt', |
|
1834 | type=b'prompt', | |
1827 | password=True, |
|
1835 | password=True, | |
1828 | ) |
|
1836 | ) | |
1829 | # disable getpass() only if explicitly specified. it's still valid |
|
1837 | # disable getpass() only if explicitly specified. it's still valid | |
1830 | # to interact with tty even if fin is not a tty. |
|
1838 | # to interact with tty even if fin is not a tty. | |
1831 | with self.timeblockedsection(b'stdio'): |
|
1839 | with self.timeblockedsection(b'stdio'): | |
1832 | if self.configbool(b'ui', b'nontty'): |
|
1840 | if self.configbool(b'ui', b'nontty'): | |
1833 | l = self._fin.readline() |
|
1841 | l = self._fin.readline() | |
1834 | if not l: |
|
1842 | if not l: | |
1835 | raise EOFError |
|
1843 | raise EOFError | |
1836 | return l.rstrip(b'\n') |
|
1844 | return l.rstrip(b'\n') | |
1837 | else: |
|
1845 | else: | |
1838 | return util.get_password() |
|
1846 | return util.get_password() | |
1839 | except EOFError: |
|
1847 | except EOFError: | |
1840 | raise error.ResponseExpected() |
|
1848 | raise error.ResponseExpected() | |
1841 |
|
1849 | |||
1842 | def status(self, *msg, **opts): |
|
1850 | def status(self, *msg, **opts): | |
1843 | """write status message to output (if ui.quiet is False) |
|
1851 | """write status message to output (if ui.quiet is False) | |
1844 |
|
1852 | |||
1845 | This adds an output label of "ui.status". |
|
1853 | This adds an output label of "ui.status". | |
1846 | """ |
|
1854 | """ | |
1847 | if not self.quiet: |
|
1855 | if not self.quiet: | |
1848 | self._writemsg(self._fmsgout, type=b'status', *msg, **opts) |
|
1856 | self._writemsg(self._fmsgout, type=b'status', *msg, **opts) | |
1849 |
|
1857 | |||
1850 | def warn(self, *msg, **opts): |
|
1858 | def warn(self, *msg, **opts): | |
1851 | """write warning message to output (stderr) |
|
1859 | """write warning message to output (stderr) | |
1852 |
|
1860 | |||
1853 | This adds an output label of "ui.warning". |
|
1861 | This adds an output label of "ui.warning". | |
1854 | """ |
|
1862 | """ | |
1855 | self._writemsg(self._fmsgerr, type=b'warning', *msg, **opts) |
|
1863 | self._writemsg(self._fmsgerr, type=b'warning', *msg, **opts) | |
1856 |
|
1864 | |||
1857 | def error(self, *msg, **opts): |
|
1865 | def error(self, *msg, **opts): | |
1858 | """write error message to output (stderr) |
|
1866 | """write error message to output (stderr) | |
1859 |
|
1867 | |||
1860 | This adds an output label of "ui.error". |
|
1868 | This adds an output label of "ui.error". | |
1861 | """ |
|
1869 | """ | |
1862 | self._writemsg(self._fmsgerr, type=b'error', *msg, **opts) |
|
1870 | self._writemsg(self._fmsgerr, type=b'error', *msg, **opts) | |
1863 |
|
1871 | |||
1864 | def note(self, *msg, **opts): |
|
1872 | def note(self, *msg, **opts): | |
1865 | """write note to output (if ui.verbose is True) |
|
1873 | """write note to output (if ui.verbose is True) | |
1866 |
|
1874 | |||
1867 | This adds an output label of "ui.note". |
|
1875 | This adds an output label of "ui.note". | |
1868 | """ |
|
1876 | """ | |
1869 | if self.verbose: |
|
1877 | if self.verbose: | |
1870 | self._writemsg(self._fmsgout, type=b'note', *msg, **opts) |
|
1878 | self._writemsg(self._fmsgout, type=b'note', *msg, **opts) | |
1871 |
|
1879 | |||
1872 | def debug(self, *msg, **opts): |
|
1880 | def debug(self, *msg, **opts): | |
1873 | """write debug message to output (if ui.debugflag is True) |
|
1881 | """write debug message to output (if ui.debugflag is True) | |
1874 |
|
1882 | |||
1875 | This adds an output label of "ui.debug". |
|
1883 | This adds an output label of "ui.debug". | |
1876 | """ |
|
1884 | """ | |
1877 | if self.debugflag: |
|
1885 | if self.debugflag: | |
1878 | self._writemsg(self._fmsgout, type=b'debug', *msg, **opts) |
|
1886 | self._writemsg(self._fmsgout, type=b'debug', *msg, **opts) | |
1879 | self.log(b'debug', b'%s', b''.join(msg)) |
|
1887 | self.log(b'debug', b'%s', b''.join(msg)) | |
1880 |
|
1888 | |||
1881 | # Aliases to defeat check-code. |
|
1889 | # Aliases to defeat check-code. | |
1882 | statusnoi18n = status |
|
1890 | statusnoi18n = status | |
1883 | notenoi18n = note |
|
1891 | notenoi18n = note | |
1884 | warnnoi18n = warn |
|
1892 | warnnoi18n = warn | |
1885 | writenoi18n = write |
|
1893 | writenoi18n = write | |
1886 |
|
1894 | |||
1887 | def edit( |
|
1895 | def edit( | |
1888 | self, |
|
1896 | self, | |
1889 | text, |
|
1897 | text, | |
1890 | user, |
|
1898 | user, | |
1891 | extra=None, |
|
1899 | extra=None, | |
1892 | editform=None, |
|
1900 | editform=None, | |
1893 | pending=None, |
|
1901 | pending=None, | |
1894 | repopath=None, |
|
1902 | repopath=None, | |
1895 | action=None, |
|
1903 | action=None, | |
1896 | ): |
|
1904 | ): | |
1897 | if action is None: |
|
1905 | if action is None: | |
1898 | self.develwarn( |
|
1906 | self.develwarn( | |
1899 | b'action is None but will soon be a required ' |
|
1907 | b'action is None but will soon be a required ' | |
1900 | b'parameter to ui.edit()' |
|
1908 | b'parameter to ui.edit()' | |
1901 | ) |
|
1909 | ) | |
1902 | extra_defaults = { |
|
1910 | extra_defaults = { | |
1903 | b'prefix': b'editor', |
|
1911 | b'prefix': b'editor', | |
1904 | b'suffix': b'.txt', |
|
1912 | b'suffix': b'.txt', | |
1905 | } |
|
1913 | } | |
1906 | if extra is not None: |
|
1914 | if extra is not None: | |
1907 | if extra.get(b'suffix') is not None: |
|
1915 | if extra.get(b'suffix') is not None: | |
1908 | self.develwarn( |
|
1916 | self.develwarn( | |
1909 | b'extra.suffix is not None but will soon be ' |
|
1917 | b'extra.suffix is not None but will soon be ' | |
1910 | b'ignored by ui.edit()' |
|
1918 | b'ignored by ui.edit()' | |
1911 | ) |
|
1919 | ) | |
1912 | extra_defaults.update(extra) |
|
1920 | extra_defaults.update(extra) | |
1913 | extra = extra_defaults |
|
1921 | extra = extra_defaults | |
1914 |
|
1922 | |||
1915 | if action == b'diff': |
|
1923 | if action == b'diff': | |
1916 | suffix = b'.diff' |
|
1924 | suffix = b'.diff' | |
1917 | elif action: |
|
1925 | elif action: | |
1918 | suffix = b'.%s.hg.txt' % action |
|
1926 | suffix = b'.%s.hg.txt' % action | |
1919 | else: |
|
1927 | else: | |
1920 | suffix = extra[b'suffix'] |
|
1928 | suffix = extra[b'suffix'] | |
1921 |
|
1929 | |||
1922 | rdir = None |
|
1930 | rdir = None | |
1923 | if self.configbool(b'experimental', b'editortmpinhg'): |
|
1931 | if self.configbool(b'experimental', b'editortmpinhg'): | |
1924 | rdir = repopath |
|
1932 | rdir = repopath | |
1925 | (fd, name) = pycompat.mkstemp( |
|
1933 | (fd, name) = pycompat.mkstemp( | |
1926 | prefix=b'hg-' + extra[b'prefix'] + b'-', suffix=suffix, dir=rdir |
|
1934 | prefix=b'hg-' + extra[b'prefix'] + b'-', suffix=suffix, dir=rdir | |
1927 | ) |
|
1935 | ) | |
1928 | try: |
|
1936 | try: | |
1929 | with os.fdopen(fd, 'wb') as f: |
|
1937 | with os.fdopen(fd, 'wb') as f: | |
1930 | f.write(util.tonativeeol(text)) |
|
1938 | f.write(util.tonativeeol(text)) | |
1931 |
|
1939 | |||
1932 | environ = {b'HGUSER': user} |
|
1940 | environ = {b'HGUSER': user} | |
1933 | if b'transplant_source' in extra: |
|
1941 | if b'transplant_source' in extra: | |
1934 | environ.update( |
|
1942 | environ.update( | |
1935 | {b'HGREVISION': hex(extra[b'transplant_source'])} |
|
1943 | {b'HGREVISION': hex(extra[b'transplant_source'])} | |
1936 | ) |
|
1944 | ) | |
1937 | for label in (b'intermediate-source', b'source', b'rebase_source'): |
|
1945 | for label in (b'intermediate-source', b'source', b'rebase_source'): | |
1938 | if label in extra: |
|
1946 | if label in extra: | |
1939 | environ.update({b'HGREVISION': extra[label]}) |
|
1947 | environ.update({b'HGREVISION': extra[label]}) | |
1940 | break |
|
1948 | break | |
1941 | if editform: |
|
1949 | if editform: | |
1942 | environ.update({b'HGEDITFORM': editform}) |
|
1950 | environ.update({b'HGEDITFORM': editform}) | |
1943 | if pending: |
|
1951 | if pending: | |
1944 | environ.update({b'HG_PENDING': pending}) |
|
1952 | environ.update({b'HG_PENDING': pending}) | |
1945 |
|
1953 | |||
1946 | editor = self.geteditor() |
|
1954 | editor = self.geteditor() | |
1947 |
|
1955 | |||
1948 | self.system( |
|
1956 | self.system( | |
1949 | b"%s \"%s\"" % (editor, name), |
|
1957 | b"%s \"%s\"" % (editor, name), | |
1950 | environ=environ, |
|
1958 | environ=environ, | |
1951 | onerr=error.CanceledError, |
|
1959 | onerr=error.CanceledError, | |
1952 | errprefix=_(b"edit failed"), |
|
1960 | errprefix=_(b"edit failed"), | |
1953 | blockedtag=b'editor', |
|
1961 | blockedtag=b'editor', | |
1954 | ) |
|
1962 | ) | |
1955 |
|
1963 | |||
1956 | with open(name, 'rb') as f: |
|
1964 | with open(name, 'rb') as f: | |
1957 | t = util.fromnativeeol(f.read()) |
|
1965 | t = util.fromnativeeol(f.read()) | |
1958 | finally: |
|
1966 | finally: | |
1959 | os.unlink(name) |
|
1967 | os.unlink(name) | |
1960 |
|
1968 | |||
1961 | return t |
|
1969 | return t | |
1962 |
|
1970 | |||
1963 | def system( |
|
1971 | def system( | |
1964 | self, |
|
1972 | self, | |
1965 | cmd, |
|
1973 | cmd, | |
1966 | environ=None, |
|
1974 | environ=None, | |
1967 | cwd=None, |
|
1975 | cwd=None, | |
1968 | onerr=None, |
|
1976 | onerr=None, | |
1969 | errprefix=None, |
|
1977 | errprefix=None, | |
1970 | blockedtag=None, |
|
1978 | blockedtag=None, | |
1971 | ): |
|
1979 | ): | |
1972 | """execute shell command with appropriate output stream. command |
|
1980 | """execute shell command with appropriate output stream. command | |
1973 | output will be redirected if fout is not stdout. |
|
1981 | output will be redirected if fout is not stdout. | |
1974 |
|
1982 | |||
1975 | if command fails and onerr is None, return status, else raise onerr |
|
1983 | if command fails and onerr is None, return status, else raise onerr | |
1976 | object as exception. |
|
1984 | object as exception. | |
1977 | """ |
|
1985 | """ | |
1978 | if blockedtag is None: |
|
1986 | if blockedtag is None: | |
1979 | # Long cmds tend to be because of an absolute path on cmd. Keep |
|
1987 | # Long cmds tend to be because of an absolute path on cmd. Keep | |
1980 | # the tail end instead |
|
1988 | # the tail end instead | |
1981 | cmdsuffix = cmd.translate(None, _keepalnum)[-85:] |
|
1989 | cmdsuffix = cmd.translate(None, _keepalnum)[-85:] | |
1982 | blockedtag = b'unknown_system_' + cmdsuffix |
|
1990 | blockedtag = b'unknown_system_' + cmdsuffix | |
1983 | out = self._fout |
|
1991 | out = self._fout | |
1984 | if any(s[1] for s in self._bufferstates): |
|
1992 | if any(s[1] for s in self._bufferstates): | |
1985 | out = self |
|
1993 | out = self | |
1986 | with self.timeblockedsection(blockedtag): |
|
1994 | with self.timeblockedsection(blockedtag): | |
1987 | rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) |
|
1995 | rc = self._runsystem(cmd, environ=environ, cwd=cwd, out=out) | |
1988 | if rc and onerr: |
|
1996 | if rc and onerr: | |
1989 | errmsg = b'%s %s' % ( |
|
1997 | errmsg = b'%s %s' % ( | |
1990 | procutil.shellsplit(cmd)[0], |
|
1998 | procutil.shellsplit(cmd)[0], | |
1991 | procutil.explainexit(rc), |
|
1999 | procutil.explainexit(rc), | |
1992 | ) |
|
2000 | ) | |
1993 | if errprefix: |
|
2001 | if errprefix: | |
1994 | errmsg = b'%s: %s' % (errprefix, errmsg) |
|
2002 | errmsg = b'%s: %s' % (errprefix, errmsg) | |
1995 | raise onerr(errmsg) |
|
2003 | raise onerr(errmsg) | |
1996 | return rc |
|
2004 | return rc | |
1997 |
|
2005 | |||
1998 | def _runsystem(self, cmd, environ, cwd, out): |
|
2006 | def _runsystem(self, cmd, environ, cwd, out): | |
1999 | """actually execute the given shell command (can be overridden by |
|
2007 | """actually execute the given shell command (can be overridden by | |
2000 | extensions like chg)""" |
|
2008 | extensions like chg)""" | |
2001 | return procutil.system(cmd, environ=environ, cwd=cwd, out=out) |
|
2009 | return procutil.system(cmd, environ=environ, cwd=cwd, out=out) | |
2002 |
|
2010 | |||
2003 | def traceback(self, exc=None, force=False): |
|
2011 | def traceback(self, exc=None, force=False): | |
2004 | """print exception traceback if traceback printing enabled or forced. |
|
2012 | """print exception traceback if traceback printing enabled or forced. | |
2005 | only to call in exception handler. returns true if traceback |
|
2013 | only to call in exception handler. returns true if traceback | |
2006 | printed.""" |
|
2014 | printed.""" | |
2007 | if self.tracebackflag or force: |
|
2015 | if self.tracebackflag or force: | |
2008 | if exc is None: |
|
2016 | if exc is None: | |
2009 | exc = sys.exc_info() |
|
2017 | exc = sys.exc_info() | |
2010 | cause = getattr(exc[1], 'cause', None) |
|
2018 | cause = getattr(exc[1], 'cause', None) | |
2011 |
|
2019 | |||
2012 | if cause is not None: |
|
2020 | if cause is not None: | |
2013 | causetb = traceback.format_tb(cause[2]) |
|
2021 | causetb = traceback.format_tb(cause[2]) | |
2014 | exctb = traceback.format_tb(exc[2]) |
|
2022 | exctb = traceback.format_tb(exc[2]) | |
2015 | exconly = traceback.format_exception_only(cause[0], cause[1]) |
|
2023 | exconly = traceback.format_exception_only(cause[0], cause[1]) | |
2016 |
|
2024 | |||
2017 | # exclude frame where 'exc' was chained and rethrown from exctb |
|
2025 | # exclude frame where 'exc' was chained and rethrown from exctb | |
2018 | self.write_err( |
|
2026 | self.write_err( | |
2019 | b'Traceback (most recent call last):\n', |
|
2027 | b'Traceback (most recent call last):\n', | |
2020 | encoding.strtolocal(''.join(exctb[:-1])), |
|
2028 | encoding.strtolocal(''.join(exctb[:-1])), | |
2021 | encoding.strtolocal(''.join(causetb)), |
|
2029 | encoding.strtolocal(''.join(causetb)), | |
2022 | encoding.strtolocal(''.join(exconly)), |
|
2030 | encoding.strtolocal(''.join(exconly)), | |
2023 | ) |
|
2031 | ) | |
2024 | else: |
|
2032 | else: | |
2025 | output = traceback.format_exception(exc[0], exc[1], exc[2]) |
|
2033 | output = traceback.format_exception(exc[0], exc[1], exc[2]) | |
2026 | self.write_err(encoding.strtolocal(''.join(output))) |
|
2034 | self.write_err(encoding.strtolocal(''.join(output))) | |
2027 | return self.tracebackflag or force |
|
2035 | return self.tracebackflag or force | |
2028 |
|
2036 | |||
2029 | def geteditor(self): |
|
2037 | def geteditor(self): | |
2030 | '''return editor to use''' |
|
2038 | '''return editor to use''' | |
2031 | if pycompat.sysplatform == b'plan9': |
|
2039 | if pycompat.sysplatform == b'plan9': | |
2032 | # vi is the MIPS instruction simulator on Plan 9. We |
|
2040 | # vi is the MIPS instruction simulator on Plan 9. We | |
2033 | # instead default to E to plumb commit messages to |
|
2041 | # instead default to E to plumb commit messages to | |
2034 | # avoid confusion. |
|
2042 | # avoid confusion. | |
2035 | editor = b'E' |
|
2043 | editor = b'E' | |
2036 | elif pycompat.isdarwin: |
|
2044 | elif pycompat.isdarwin: | |
2037 | # vi on darwin is POSIX compatible to a fault, and that includes |
|
2045 | # vi on darwin is POSIX compatible to a fault, and that includes | |
2038 | # exiting non-zero if you make any mistake when running an ex |
|
2046 | # exiting non-zero if you make any mistake when running an ex | |
2039 | # command. Proof: `vi -c ':unknown' -c ':qa'; echo $?` produces 1, |
|
2047 | # command. Proof: `vi -c ':unknown' -c ':qa'; echo $?` produces 1, | |
2040 | # while s/vi/vim/ doesn't. |
|
2048 | # while s/vi/vim/ doesn't. | |
2041 | editor = b'vim' |
|
2049 | editor = b'vim' | |
2042 | else: |
|
2050 | else: | |
2043 | editor = b'vi' |
|
2051 | editor = b'vi' | |
2044 | return encoding.environ.get(b"HGEDITOR") or self.config( |
|
2052 | return encoding.environ.get(b"HGEDITOR") or self.config( | |
2045 | b"ui", b"editor", editor |
|
2053 | b"ui", b"editor", editor | |
2046 | ) |
|
2054 | ) | |
2047 |
|
2055 | |||
2048 | @util.propertycache |
|
2056 | @util.propertycache | |
2049 | def _progbar(self): |
|
2057 | def _progbar(self): | |
2050 | """setup the progbar singleton to the ui object""" |
|
2058 | """setup the progbar singleton to the ui object""" | |
2051 | if ( |
|
2059 | if ( | |
2052 | self.quiet |
|
2060 | self.quiet | |
2053 | or self.debugflag |
|
2061 | or self.debugflag | |
2054 | or self.configbool(b'progress', b'disable') |
|
2062 | or self.configbool(b'progress', b'disable') | |
2055 | or not progress.shouldprint(self) |
|
2063 | or not progress.shouldprint(self) | |
2056 | ): |
|
2064 | ): | |
2057 | return None |
|
2065 | return None | |
2058 | return getprogbar(self) |
|
2066 | return getprogbar(self) | |
2059 |
|
2067 | |||
2060 | def _progclear(self): |
|
2068 | def _progclear(self): | |
2061 | """clear progress bar output if any. use it before any output""" |
|
2069 | """clear progress bar output if any. use it before any output""" | |
2062 | if not haveprogbar(): # nothing loaded yet |
|
2070 | if not haveprogbar(): # nothing loaded yet | |
2063 | return |
|
2071 | return | |
2064 | if self._progbar is not None and self._progbar.printed: |
|
2072 | if self._progbar is not None and self._progbar.printed: | |
2065 | self._progbar.clear() |
|
2073 | self._progbar.clear() | |
2066 |
|
2074 | |||
2067 | def makeprogress(self, topic, unit=b"", total=None): |
|
2075 | def makeprogress(self, topic, unit=b"", total=None): | |
2068 | """Create a progress helper for the specified topic""" |
|
2076 | """Create a progress helper for the specified topic""" | |
2069 | if getattr(self._fmsgerr, 'structured', False): |
|
2077 | if getattr(self._fmsgerr, 'structured', False): | |
2070 | # channel for machine-readable output with metadata, just send |
|
2078 | # channel for machine-readable output with metadata, just send | |
2071 | # raw information |
|
2079 | # raw information | |
2072 | # TODO: consider porting some useful information (e.g. estimated |
|
2080 | # TODO: consider porting some useful information (e.g. estimated | |
2073 | # time) from progbar. we might want to support update delay to |
|
2081 | # time) from progbar. we might want to support update delay to | |
2074 | # reduce the cost of transferring progress messages. |
|
2082 | # reduce the cost of transferring progress messages. | |
2075 | def updatebar(topic, pos, item, unit, total): |
|
2083 | def updatebar(topic, pos, item, unit, total): | |
2076 | self._fmsgerr.write( |
|
2084 | self._fmsgerr.write( | |
2077 | None, |
|
2085 | None, | |
2078 | type=b'progress', |
|
2086 | type=b'progress', | |
2079 | topic=topic, |
|
2087 | topic=topic, | |
2080 | pos=pos, |
|
2088 | pos=pos, | |
2081 | item=item, |
|
2089 | item=item, | |
2082 | unit=unit, |
|
2090 | unit=unit, | |
2083 | total=total, |
|
2091 | total=total, | |
2084 | ) |
|
2092 | ) | |
2085 |
|
2093 | |||
2086 | elif self._progbar is not None: |
|
2094 | elif self._progbar is not None: | |
2087 | updatebar = self._progbar.progress |
|
2095 | updatebar = self._progbar.progress | |
2088 | else: |
|
2096 | else: | |
2089 |
|
2097 | |||
2090 | def updatebar(topic, pos, item, unit, total): |
|
2098 | def updatebar(topic, pos, item, unit, total): | |
2091 | pass |
|
2099 | pass | |
2092 |
|
2100 | |||
2093 | return scmutil.progress(self, updatebar, topic, unit, total) |
|
2101 | return scmutil.progress(self, updatebar, topic, unit, total) | |
2094 |
|
2102 | |||
2095 | def getlogger(self, name): |
|
2103 | def getlogger(self, name): | |
2096 | """Returns a logger of the given name; or None if not registered""" |
|
2104 | """Returns a logger of the given name; or None if not registered""" | |
2097 | return self._loggers.get(name) |
|
2105 | return self._loggers.get(name) | |
2098 |
|
2106 | |||
2099 | def setlogger(self, name, logger): |
|
2107 | def setlogger(self, name, logger): | |
2100 | """Install logger which can be identified later by the given name |
|
2108 | """Install logger which can be identified later by the given name | |
2101 |
|
2109 | |||
2102 | More than one loggers can be registered. Use extension or module |
|
2110 | More than one loggers can be registered. Use extension or module | |
2103 | name to uniquely identify the logger instance. |
|
2111 | name to uniquely identify the logger instance. | |
2104 | """ |
|
2112 | """ | |
2105 | self._loggers[name] = logger |
|
2113 | self._loggers[name] = logger | |
2106 |
|
2114 | |||
2107 | def log(self, event, msgfmt, *msgargs, **opts): |
|
2115 | def log(self, event, msgfmt, *msgargs, **opts): | |
2108 | """hook for logging facility extensions |
|
2116 | """hook for logging facility extensions | |
2109 |
|
2117 | |||
2110 | event should be a readily-identifiable subsystem, which will |
|
2118 | event should be a readily-identifiable subsystem, which will | |
2111 | allow filtering. |
|
2119 | allow filtering. | |
2112 |
|
2120 | |||
2113 | msgfmt should be a newline-terminated format string to log, and |
|
2121 | msgfmt should be a newline-terminated format string to log, and | |
2114 | *msgargs are %-formatted into it. |
|
2122 | *msgargs are %-formatted into it. | |
2115 |
|
2123 | |||
2116 | **opts currently has no defined meanings. |
|
2124 | **opts currently has no defined meanings. | |
2117 | """ |
|
2125 | """ | |
2118 | if not self._loggers: |
|
2126 | if not self._loggers: | |
2119 | return |
|
2127 | return | |
2120 | activeloggers = [l for l in self._loggers.values() if l.tracked(event)] |
|
2128 | activeloggers = [l for l in self._loggers.values() if l.tracked(event)] | |
2121 | if not activeloggers: |
|
2129 | if not activeloggers: | |
2122 | return |
|
2130 | return | |
2123 | msg = msgfmt % msgargs |
|
2131 | msg = msgfmt % msgargs | |
2124 | opts = pycompat.byteskwargs(opts) |
|
2132 | opts = pycompat.byteskwargs(opts) | |
2125 | # guard against recursion from e.g. ui.debug() |
|
2133 | # guard against recursion from e.g. ui.debug() | |
2126 | registeredloggers = self._loggers |
|
2134 | registeredloggers = self._loggers | |
2127 | self._loggers = {} |
|
2135 | self._loggers = {} | |
2128 | try: |
|
2136 | try: | |
2129 | for logger in activeloggers: |
|
2137 | for logger in activeloggers: | |
2130 | logger.log(self, event, msg, opts) |
|
2138 | logger.log(self, event, msg, opts) | |
2131 | finally: |
|
2139 | finally: | |
2132 | self._loggers = registeredloggers |
|
2140 | self._loggers = registeredloggers | |
2133 |
|
2141 | |||
2134 | def label(self, msg, label): |
|
2142 | def label(self, msg, label): | |
2135 | """style msg based on supplied label |
|
2143 | """style msg based on supplied label | |
2136 |
|
2144 | |||
2137 | If some color mode is enabled, this will add the necessary control |
|
2145 | If some color mode is enabled, this will add the necessary control | |
2138 | characters to apply such color. In addition, 'debug' color mode adds |
|
2146 | characters to apply such color. In addition, 'debug' color mode adds | |
2139 | markup showing which label affects a piece of text. |
|
2147 | markup showing which label affects a piece of text. | |
2140 |
|
2148 | |||
2141 | ui.write(s, 'label') is equivalent to |
|
2149 | ui.write(s, 'label') is equivalent to | |
2142 | ui.write(ui.label(s, 'label')). |
|
2150 | ui.write(ui.label(s, 'label')). | |
2143 | """ |
|
2151 | """ | |
2144 | if self._colormode is not None: |
|
2152 | if self._colormode is not None: | |
2145 | return color.colorlabel(self, msg, label) |
|
2153 | return color.colorlabel(self, msg, label) | |
2146 | return msg |
|
2154 | return msg | |
2147 |
|
2155 | |||
2148 | def develwarn(self, msg, stacklevel=1, config=None): |
|
2156 | def develwarn(self, msg, stacklevel=1, config=None): | |
2149 | """issue a developer warning message |
|
2157 | """issue a developer warning message | |
2150 |
|
2158 | |||
2151 | Use 'stacklevel' to report the offender some layers further up in the |
|
2159 | Use 'stacklevel' to report the offender some layers further up in the | |
2152 | stack. |
|
2160 | stack. | |
2153 | """ |
|
2161 | """ | |
2154 | if not self.configbool(b'devel', b'all-warnings'): |
|
2162 | if not self.configbool(b'devel', b'all-warnings'): | |
2155 | if config is None or not self.configbool(b'devel', config): |
|
2163 | if config is None or not self.configbool(b'devel', config): | |
2156 | return |
|
2164 | return | |
2157 | msg = b'devel-warn: ' + msg |
|
2165 | msg = b'devel-warn: ' + msg | |
2158 | stacklevel += 1 # get in develwarn |
|
2166 | stacklevel += 1 # get in develwarn | |
2159 | if self.tracebackflag: |
|
2167 | if self.tracebackflag: | |
2160 | util.debugstacktrace(msg, stacklevel, self._ferr, self._fout) |
|
2168 | util.debugstacktrace(msg, stacklevel, self._ferr, self._fout) | |
2161 | self.log( |
|
2169 | self.log( | |
2162 | b'develwarn', |
|
2170 | b'develwarn', | |
2163 | b'%s at:\n%s' |
|
2171 | b'%s at:\n%s' | |
2164 | % (msg, b''.join(util.getstackframes(stacklevel))), |
|
2172 | % (msg, b''.join(util.getstackframes(stacklevel))), | |
2165 | ) |
|
2173 | ) | |
2166 | else: |
|
2174 | else: | |
2167 | curframe = inspect.currentframe() |
|
2175 | curframe = inspect.currentframe() | |
2168 | calframe = inspect.getouterframes(curframe, 2) |
|
2176 | calframe = inspect.getouterframes(curframe, 2) | |
2169 | fname, lineno, fmsg = calframe[stacklevel][1:4] |
|
2177 | fname, lineno, fmsg = calframe[stacklevel][1:4] | |
2170 | fname, fmsg = pycompat.sysbytes(fname), pycompat.sysbytes(fmsg) |
|
2178 | fname, fmsg = pycompat.sysbytes(fname), pycompat.sysbytes(fmsg) | |
2171 | self.write_err(b'%s at: %s:%d (%s)\n' % (msg, fname, lineno, fmsg)) |
|
2179 | self.write_err(b'%s at: %s:%d (%s)\n' % (msg, fname, lineno, fmsg)) | |
2172 | self.log( |
|
2180 | self.log( | |
2173 | b'develwarn', b'%s at: %s:%d (%s)\n', msg, fname, lineno, fmsg |
|
2181 | b'develwarn', b'%s at: %s:%d (%s)\n', msg, fname, lineno, fmsg | |
2174 | ) |
|
2182 | ) | |
2175 |
|
2183 | |||
2176 | # avoid cycles |
|
2184 | # avoid cycles | |
2177 | del curframe |
|
2185 | del curframe | |
2178 | del calframe |
|
2186 | del calframe | |
2179 |
|
2187 | |||
2180 | def deprecwarn(self, msg, version, stacklevel=2): |
|
2188 | def deprecwarn(self, msg, version, stacklevel=2): | |
2181 | """issue a deprecation warning |
|
2189 | """issue a deprecation warning | |
2182 |
|
2190 | |||
2183 | - msg: message explaining what is deprecated and how to upgrade, |
|
2191 | - msg: message explaining what is deprecated and how to upgrade, | |
2184 | - version: last version where the API will be supported, |
|
2192 | - version: last version where the API will be supported, | |
2185 | """ |
|
2193 | """ | |
2186 | if not ( |
|
2194 | if not ( | |
2187 | self.configbool(b'devel', b'all-warnings') |
|
2195 | self.configbool(b'devel', b'all-warnings') | |
2188 | or self.configbool(b'devel', b'deprec-warn') |
|
2196 | or self.configbool(b'devel', b'deprec-warn') | |
2189 | ): |
|
2197 | ): | |
2190 | return |
|
2198 | return | |
2191 | msg += ( |
|
2199 | msg += ( | |
2192 | b"\n(compatibility will be dropped after Mercurial-%s," |
|
2200 | b"\n(compatibility will be dropped after Mercurial-%s," | |
2193 | b" update your code.)" |
|
2201 | b" update your code.)" | |
2194 | ) % version |
|
2202 | ) % version | |
2195 | self.develwarn(msg, stacklevel=stacklevel, config=b'deprec-warn') |
|
2203 | self.develwarn(msg, stacklevel=stacklevel, config=b'deprec-warn') | |
2196 |
|
2204 | |||
2197 | def exportableenviron(self): |
|
2205 | def exportableenviron(self): | |
2198 | """The environment variables that are safe to export, e.g. through |
|
2206 | """The environment variables that are safe to export, e.g. through | |
2199 | hgweb. |
|
2207 | hgweb. | |
2200 | """ |
|
2208 | """ | |
2201 | return self._exportableenviron |
|
2209 | return self._exportableenviron | |
2202 |
|
2210 | |||
2203 | @contextlib.contextmanager |
|
2211 | @contextlib.contextmanager | |
2204 | def configoverride(self, overrides, source=b""): |
|
2212 | def configoverride(self, overrides, source=b""): | |
2205 | """Context manager for temporary config overrides |
|
2213 | """Context manager for temporary config overrides | |
2206 | `overrides` must be a dict of the following structure: |
|
2214 | `overrides` must be a dict of the following structure: | |
2207 | {(section, name) : value}""" |
|
2215 | {(section, name) : value}""" | |
2208 | backups = {} |
|
2216 | backups = {} | |
2209 | try: |
|
2217 | try: | |
2210 | for (section, name), value in overrides.items(): |
|
2218 | for (section, name), value in overrides.items(): | |
2211 | backups[(section, name)] = self.backupconfig(section, name) |
|
2219 | backups[(section, name)] = self.backupconfig(section, name) | |
2212 | self.setconfig(section, name, value, source) |
|
2220 | self.setconfig(section, name, value, source) | |
2213 | yield |
|
2221 | yield | |
2214 | finally: |
|
2222 | finally: | |
2215 | for __, backup in backups.items(): |
|
2223 | for __, backup in backups.items(): | |
2216 | self.restoreconfig(backup) |
|
2224 | self.restoreconfig(backup) | |
2217 | # just restoring ui.quiet config to the previous value is not enough |
|
2225 | # just restoring ui.quiet config to the previous value is not enough | |
2218 | # as it does not update ui.quiet class member |
|
2226 | # as it does not update ui.quiet class member | |
2219 | if (b'ui', b'quiet') in overrides: |
|
2227 | if (b'ui', b'quiet') in overrides: | |
2220 | self.fixconfig(section=b'ui') |
|
2228 | self.fixconfig(section=b'ui') | |
2221 |
|
2229 | |||
2222 | def estimatememory(self): |
|
2230 | def estimatememory(self): | |
2223 | """Provide an estimate for the available system memory in Bytes. |
|
2231 | """Provide an estimate for the available system memory in Bytes. | |
2224 |
|
2232 | |||
2225 | This can be overriden via ui.available-memory. It returns None, if |
|
2233 | This can be overriden via ui.available-memory. It returns None, if | |
2226 | no estimate can be computed. |
|
2234 | no estimate can be computed. | |
2227 | """ |
|
2235 | """ | |
2228 | value = self.config(b'ui', b'available-memory') |
|
2236 | value = self.config(b'ui', b'available-memory') | |
2229 | if value is not None: |
|
2237 | if value is not None: | |
2230 | try: |
|
2238 | try: | |
2231 | return util.sizetoint(value) |
|
2239 | return util.sizetoint(value) | |
2232 | except error.ParseError: |
|
2240 | except error.ParseError: | |
2233 | raise error.ConfigError( |
|
2241 | raise error.ConfigError( | |
2234 | _(b"ui.available-memory value is invalid ('%s')") % value |
|
2242 | _(b"ui.available-memory value is invalid ('%s')") % value | |
2235 | ) |
|
2243 | ) | |
2236 | return util._estimatememory() |
|
2244 | return util._estimatememory() | |
2237 |
|
2245 | |||
2238 |
|
2246 | |||
2239 | # we instantiate one globally shared progress bar to avoid |
|
2247 | # we instantiate one globally shared progress bar to avoid | |
2240 | # competing progress bars when multiple UI objects get created |
|
2248 | # competing progress bars when multiple UI objects get created | |
2241 | _progresssingleton = None |
|
2249 | _progresssingleton = None | |
2242 |
|
2250 | |||
2243 |
|
2251 | |||
2244 | def getprogbar(ui): |
|
2252 | def getprogbar(ui): | |
2245 | global _progresssingleton |
|
2253 | global _progresssingleton | |
2246 | if _progresssingleton is None: |
|
2254 | if _progresssingleton is None: | |
2247 | # passing 'ui' object to the singleton is fishy, |
|
2255 | # passing 'ui' object to the singleton is fishy, | |
2248 | # this is how the extension used to work but feel free to rework it. |
|
2256 | # this is how the extension used to work but feel free to rework it. | |
2249 | _progresssingleton = progress.progbar(ui) |
|
2257 | _progresssingleton = progress.progbar(ui) | |
2250 | return _progresssingleton |
|
2258 | return _progresssingleton | |
2251 |
|
2259 | |||
2252 |
|
2260 | |||
2253 | def haveprogbar(): |
|
2261 | def haveprogbar(): | |
2254 | return _progresssingleton is not None |
|
2262 | return _progresssingleton is not None | |
2255 |
|
2263 | |||
2256 |
|
2264 | |||
2257 | def _selectmsgdests(ui): |
|
2265 | def _selectmsgdests(ui): | |
2258 | name = ui.config(b'ui', b'message-output') |
|
2266 | name = ui.config(b'ui', b'message-output') | |
2259 | if name == b'channel': |
|
2267 | if name == b'channel': | |
2260 | if ui.fmsg: |
|
2268 | if ui.fmsg: | |
2261 | return ui.fmsg, ui.fmsg |
|
2269 | return ui.fmsg, ui.fmsg | |
2262 | else: |
|
2270 | else: | |
2263 | # fall back to ferr if channel isn't ready so that status/error |
|
2271 | # fall back to ferr if channel isn't ready so that status/error | |
2264 | # messages can be printed |
|
2272 | # messages can be printed | |
2265 | return ui.ferr, ui.ferr |
|
2273 | return ui.ferr, ui.ferr | |
2266 | if name == b'stdio': |
|
2274 | if name == b'stdio': | |
2267 | return ui.fout, ui.ferr |
|
2275 | return ui.fout, ui.ferr | |
2268 | if name == b'stderr': |
|
2276 | if name == b'stderr': | |
2269 | return ui.ferr, ui.ferr |
|
2277 | return ui.ferr, ui.ferr | |
2270 | raise error.Abort(b'invalid ui.message-output destination: %s' % name) |
|
2278 | raise error.Abort(b'invalid ui.message-output destination: %s' % name) | |
2271 |
|
2279 | |||
2272 |
|
2280 | |||
2273 | def _writemsgwith(write, dest, *args, **opts): |
|
2281 | def _writemsgwith(write, dest, *args, **opts): | |
2274 | """Write ui message with the given ui._write*() function |
|
2282 | """Write ui message with the given ui._write*() function | |
2275 |
|
2283 | |||
2276 | The specified message type is translated to 'ui.<type>' label if the dest |
|
2284 | The specified message type is translated to 'ui.<type>' label if the dest | |
2277 | isn't a structured channel, so that the message will be colorized. |
|
2285 | isn't a structured channel, so that the message will be colorized. | |
2278 | """ |
|
2286 | """ | |
2279 | # TODO: maybe change 'type' to a mandatory option |
|
2287 | # TODO: maybe change 'type' to a mandatory option | |
2280 | if 'type' in opts and not getattr(dest, 'structured', False): |
|
2288 | if 'type' in opts and not getattr(dest, 'structured', False): | |
2281 | opts['label'] = opts.get('label', b'') + b' ui.%s' % opts.pop('type') |
|
2289 | opts['label'] = opts.get('label', b'') + b' ui.%s' % opts.pop('type') | |
2282 | write(dest, *args, **opts) |
|
2290 | write(dest, *args, **opts) |
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