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@@ -1,1054 +1,1056 b'' | |||
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1 | 1 | # dispatch.py - command dispatching for mercurial |
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2 | 2 | # |
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3 | 3 | # Copyright 2005-2007 Matt Mackall <mpm@selenic.com> |
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4 | 4 | # |
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5 | 5 | # This software may be used and distributed according to the terms of the |
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6 | 6 | # GNU General Public License version 2 or any later version. |
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7 | 7 | |
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8 | 8 | from __future__ import absolute_import, print_function |
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9 | 9 | |
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10 | 10 | import atexit |
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11 | 11 | import difflib |
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12 | 12 | import errno |
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13 | 13 | import os |
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14 | 14 | import pdb |
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15 | 15 | import re |
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16 | 16 | import shlex |
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17 | 17 | import signal |
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18 | 18 | import socket |
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19 | 19 | import sys |
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20 | 20 | import time |
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21 | 21 | import traceback |
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22 | 22 | |
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23 | 23 | |
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24 | 24 | from .i18n import _ |
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25 | 25 | |
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26 | 26 | from . import ( |
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27 | 27 | cmdutil, |
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28 | 28 | commands, |
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29 | 29 | demandimport, |
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30 | 30 | encoding, |
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31 | 31 | error, |
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32 | 32 | extensions, |
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33 | 33 | fancyopts, |
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34 | 34 | fileset, |
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35 | 35 | hg, |
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36 | 36 | hook, |
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37 | 37 | revset, |
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38 | templatekw, | |
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38 | 39 | ui as uimod, |
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39 | 40 | util, |
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40 | 41 | ) |
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41 | 42 | |
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42 | 43 | class request(object): |
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43 | 44 | def __init__(self, args, ui=None, repo=None, fin=None, fout=None, |
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44 | 45 | ferr=None): |
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45 | 46 | self.args = args |
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46 | 47 | self.ui = ui |
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47 | 48 | self.repo = repo |
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48 | 49 | |
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49 | 50 | # input/output/error streams |
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50 | 51 | self.fin = fin |
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51 | 52 | self.fout = fout |
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52 | 53 | self.ferr = ferr |
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53 | 54 | |
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54 | 55 | def run(): |
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55 | 56 | "run the command in sys.argv" |
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56 | 57 | sys.exit((dispatch(request(sys.argv[1:])) or 0) & 255) |
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57 | 58 | |
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58 | 59 | def _getsimilar(symbols, value): |
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59 | 60 | sim = lambda x: difflib.SequenceMatcher(None, value, x).ratio() |
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60 | 61 | # The cutoff for similarity here is pretty arbitrary. It should |
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61 | 62 | # probably be investigated and tweaked. |
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62 | 63 | return [s for s in symbols if sim(s) > 0.6] |
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63 | 64 | |
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64 | 65 | def _reportsimilar(write, similar): |
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65 | 66 | if len(similar) == 1: |
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66 | 67 | write(_("(did you mean %s?)\n") % similar[0]) |
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67 | 68 | elif similar: |
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68 | 69 | ss = ", ".join(sorted(similar)) |
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69 | 70 | write(_("(did you mean one of %s?)\n") % ss) |
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70 | 71 | |
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71 | 72 | def _formatparse(write, inst): |
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72 | 73 | similar = [] |
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73 | 74 | if isinstance(inst, error.UnknownIdentifier): |
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74 | 75 | # make sure to check fileset first, as revset can invoke fileset |
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75 | 76 | similar = _getsimilar(inst.symbols, inst.function) |
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76 | 77 | if len(inst.args) > 1: |
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77 | 78 | write(_("hg: parse error at %s: %s\n") % |
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78 | 79 | (inst.args[1], inst.args[0])) |
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79 | 80 | if (inst.args[0][0] == ' '): |
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80 | 81 | write(_("unexpected leading whitespace\n")) |
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81 | 82 | else: |
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82 | 83 | write(_("hg: parse error: %s\n") % inst.args[0]) |
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83 | 84 | _reportsimilar(write, similar) |
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84 | 85 | if inst.hint: |
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85 | 86 | write(_("(%s)\n") % inst.hint) |
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86 | 87 | |
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87 | 88 | def dispatch(req): |
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88 | 89 | "run the command specified in req.args" |
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89 | 90 | if req.ferr: |
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90 | 91 | ferr = req.ferr |
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91 | 92 | elif req.ui: |
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92 | 93 | ferr = req.ui.ferr |
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93 | 94 | else: |
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94 | 95 | ferr = sys.stderr |
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95 | 96 | |
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96 | 97 | try: |
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97 | 98 | if not req.ui: |
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98 | 99 | req.ui = uimod.ui() |
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99 | 100 | if '--traceback' in req.args: |
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100 | 101 | req.ui.setconfig('ui', 'traceback', 'on', '--traceback') |
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101 | 102 | |
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102 | 103 | # set ui streams from the request |
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103 | 104 | if req.fin: |
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104 | 105 | req.ui.fin = req.fin |
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105 | 106 | if req.fout: |
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106 | 107 | req.ui.fout = req.fout |
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107 | 108 | if req.ferr: |
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108 | 109 | req.ui.ferr = req.ferr |
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109 | 110 | except error.Abort as inst: |
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110 | 111 | ferr.write(_("abort: %s\n") % inst) |
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111 | 112 | if inst.hint: |
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112 | 113 | ferr.write(_("(%s)\n") % inst.hint) |
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113 | 114 | return -1 |
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114 | 115 | except error.ParseError as inst: |
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115 | 116 | _formatparse(ferr.write, inst) |
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116 | 117 | return -1 |
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117 | 118 | |
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118 | 119 | msg = ' '.join(' ' in a and repr(a) or a for a in req.args) |
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119 | 120 | starttime = time.time() |
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120 | 121 | ret = None |
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121 | 122 | try: |
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122 | 123 | ret = _runcatch(req) |
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123 | 124 | except KeyboardInterrupt: |
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124 | 125 | try: |
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125 | 126 | req.ui.warn(_("interrupted!\n")) |
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126 | 127 | except IOError as inst: |
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127 | 128 | if inst.errno != errno.EPIPE: |
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128 | 129 | raise |
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129 | 130 | ret = -1 |
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130 | 131 | finally: |
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131 | 132 | duration = time.time() - starttime |
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132 | 133 | req.ui.flush() |
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133 | 134 | req.ui.log("commandfinish", "%s exited %s after %0.2f seconds\n", |
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134 | 135 | msg, ret or 0, duration) |
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135 | 136 | return ret |
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136 | 137 | |
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137 | 138 | def _runcatch(req): |
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138 | 139 | def catchterm(*args): |
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139 | 140 | raise error.SignalInterrupt |
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140 | 141 | |
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141 | 142 | ui = req.ui |
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142 | 143 | try: |
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143 | 144 | for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM': |
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144 | 145 | num = getattr(signal, name, None) |
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145 | 146 | if num: |
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146 | 147 | signal.signal(num, catchterm) |
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147 | 148 | except ValueError: |
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148 | 149 | pass # happens if called in a thread |
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149 | 150 | |
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150 | 151 | try: |
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151 | 152 | try: |
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152 | 153 | debugger = 'pdb' |
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153 | 154 | debugtrace = { |
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154 | 155 | 'pdb' : pdb.set_trace |
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155 | 156 | } |
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156 | 157 | debugmortem = { |
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157 | 158 | 'pdb' : pdb.post_mortem |
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158 | 159 | } |
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159 | 160 | |
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160 | 161 | # read --config before doing anything else |
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161 | 162 | # (e.g. to change trust settings for reading .hg/hgrc) |
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162 | 163 | cfgs = _parseconfig(req.ui, _earlygetopt(['--config'], req.args)) |
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163 | 164 | |
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164 | 165 | if req.repo: |
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165 | 166 | # copy configs that were passed on the cmdline (--config) to |
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166 | 167 | # the repo ui |
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167 | 168 | for sec, name, val in cfgs: |
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168 | 169 | req.repo.ui.setconfig(sec, name, val, source='--config') |
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169 | 170 | |
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170 | 171 | # developer config: ui.debugger |
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171 | 172 | debugger = ui.config("ui", "debugger") |
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172 | 173 | debugmod = pdb |
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173 | 174 | if not debugger or ui.plain(): |
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174 | 175 | # if we are in HGPLAIN mode, then disable custom debugging |
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175 | 176 | debugger = 'pdb' |
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176 | 177 | elif '--debugger' in req.args: |
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177 | 178 | # This import can be slow for fancy debuggers, so only |
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178 | 179 | # do it when absolutely necessary, i.e. when actual |
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179 | 180 | # debugging has been requested |
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180 | 181 | with demandimport.deactivated(): |
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181 | 182 | try: |
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182 | 183 | debugmod = __import__(debugger) |
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183 | 184 | except ImportError: |
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184 | 185 | pass # Leave debugmod = pdb |
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185 | 186 | |
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186 | 187 | debugtrace[debugger] = debugmod.set_trace |
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187 | 188 | debugmortem[debugger] = debugmod.post_mortem |
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188 | 189 | |
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189 | 190 | # enter the debugger before command execution |
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190 | 191 | if '--debugger' in req.args: |
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191 | 192 | ui.warn(_("entering debugger - " |
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192 | 193 | "type c to continue starting hg or h for help\n")) |
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193 | 194 | |
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194 | 195 | if (debugger != 'pdb' and |
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195 | 196 | debugtrace[debugger] == debugtrace['pdb']): |
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196 | 197 | ui.warn(_("%s debugger specified " |
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197 | 198 | "but its module was not found\n") % debugger) |
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198 | 199 | with demandimport.deactivated(): |
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199 | 200 | debugtrace[debugger]() |
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200 | 201 | try: |
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201 | 202 | return _dispatch(req) |
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202 | 203 | finally: |
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203 | 204 | ui.flush() |
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204 | 205 | except: # re-raises |
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205 | 206 | # enter the debugger when we hit an exception |
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206 | 207 | if '--debugger' in req.args: |
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207 | 208 | traceback.print_exc() |
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208 | 209 | debugmortem[debugger](sys.exc_info()[2]) |
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209 | 210 | ui.traceback() |
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210 | 211 | raise |
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211 | 212 | |
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212 | 213 | # Global exception handling, alphabetically |
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213 | 214 | # Mercurial-specific first, followed by built-in and library exceptions |
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214 | 215 | except error.AmbiguousCommand as inst: |
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215 | 216 | ui.warn(_("hg: command '%s' is ambiguous:\n %s\n") % |
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216 | 217 | (inst.args[0], " ".join(inst.args[1]))) |
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217 | 218 | except error.ParseError as inst: |
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218 | 219 | _formatparse(ui.warn, inst) |
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219 | 220 | return -1 |
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220 | 221 | except error.LockHeld as inst: |
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221 | 222 | if inst.errno == errno.ETIMEDOUT: |
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222 | 223 | reason = _('timed out waiting for lock held by %s') % inst.locker |
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223 | 224 | else: |
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224 | 225 | reason = _('lock held by %s') % inst.locker |
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225 | 226 | ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason)) |
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226 | 227 | except error.LockUnavailable as inst: |
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227 | 228 | ui.warn(_("abort: could not lock %s: %s\n") % |
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228 | 229 | (inst.desc or inst.filename, inst.strerror)) |
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229 | 230 | except error.CommandError as inst: |
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230 | 231 | if inst.args[0]: |
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231 | 232 | ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1])) |
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232 | 233 | commands.help_(ui, inst.args[0], full=False, command=True) |
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233 | 234 | else: |
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234 | 235 | ui.warn(_("hg: %s\n") % inst.args[1]) |
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235 | 236 | commands.help_(ui, 'shortlist') |
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236 | 237 | except error.OutOfBandError as inst: |
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237 | 238 | if inst.args: |
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238 | 239 | msg = _("abort: remote error:\n") |
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239 | 240 | else: |
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240 | 241 | msg = _("abort: remote error\n") |
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241 | 242 | ui.warn(msg) |
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242 | 243 | if inst.args: |
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243 | 244 | ui.warn(''.join(inst.args)) |
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244 | 245 | if inst.hint: |
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245 | 246 | ui.warn('(%s)\n' % inst.hint) |
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246 | 247 | except error.RepoError as inst: |
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247 | 248 | ui.warn(_("abort: %s!\n") % inst) |
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248 | 249 | if inst.hint: |
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249 | 250 | ui.warn(_("(%s)\n") % inst.hint) |
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250 | 251 | except error.ResponseError as inst: |
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251 | 252 | ui.warn(_("abort: %s") % inst.args[0]) |
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252 | 253 | if not isinstance(inst.args[1], basestring): |
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253 | 254 | ui.warn(" %r\n" % (inst.args[1],)) |
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254 | 255 | elif not inst.args[1]: |
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255 | 256 | ui.warn(_(" empty string\n")) |
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256 | 257 | else: |
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257 | 258 | ui.warn("\n%r\n" % util.ellipsis(inst.args[1])) |
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258 | 259 | except error.CensoredNodeError as inst: |
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259 | 260 | ui.warn(_("abort: file censored %s!\n") % inst) |
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260 | 261 | except error.RevlogError as inst: |
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261 | 262 | ui.warn(_("abort: %s!\n") % inst) |
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262 | 263 | except error.SignalInterrupt: |
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263 | 264 | ui.warn(_("killed!\n")) |
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264 | 265 | except error.UnknownCommand as inst: |
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265 | 266 | ui.warn(_("hg: unknown command '%s'\n") % inst.args[0]) |
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266 | 267 | try: |
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267 | 268 | # check if the command is in a disabled extension |
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268 | 269 | # (but don't check for extensions themselves) |
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269 | 270 | commands.help_(ui, inst.args[0], unknowncmd=True) |
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270 | 271 | except (error.UnknownCommand, error.Abort): |
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271 | 272 | suggested = False |
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272 | 273 | if len(inst.args) == 2: |
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273 | 274 | sim = _getsimilar(inst.args[1], inst.args[0]) |
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274 | 275 | if sim: |
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275 | 276 | _reportsimilar(ui.warn, sim) |
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276 | 277 | suggested = True |
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277 | 278 | if not suggested: |
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278 | 279 | commands.help_(ui, 'shortlist') |
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279 | 280 | except error.InterventionRequired as inst: |
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280 | 281 | ui.warn("%s\n" % inst) |
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281 | 282 | if inst.hint: |
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282 | 283 | ui.warn(_("(%s)\n") % inst.hint) |
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283 | 284 | return 1 |
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284 | 285 | except error.Abort as inst: |
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285 | 286 | ui.warn(_("abort: %s\n") % inst) |
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286 | 287 | if inst.hint: |
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287 | 288 | ui.warn(_("(%s)\n") % inst.hint) |
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288 | 289 | except ImportError as inst: |
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289 | 290 | ui.warn(_("abort: %s!\n") % inst) |
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290 | 291 | m = str(inst).split()[-1] |
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291 | 292 | if m in "mpatch bdiff".split(): |
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292 | 293 | ui.warn(_("(did you forget to compile extensions?)\n")) |
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293 | 294 | elif m in "zlib".split(): |
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294 | 295 | ui.warn(_("(is your Python install correct?)\n")) |
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295 | 296 | except IOError as inst: |
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296 | 297 | if util.safehasattr(inst, "code"): |
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297 | 298 | ui.warn(_("abort: %s\n") % inst) |
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298 | 299 | elif util.safehasattr(inst, "reason"): |
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299 | 300 | try: # usually it is in the form (errno, strerror) |
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300 | 301 | reason = inst.reason.args[1] |
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301 | 302 | except (AttributeError, IndexError): |
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302 | 303 | # it might be anything, for example a string |
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303 | 304 | reason = inst.reason |
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304 | 305 | if isinstance(reason, unicode): |
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305 | 306 | # SSLError of Python 2.7.9 contains a unicode |
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306 | 307 | reason = reason.encode(encoding.encoding, 'replace') |
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307 | 308 | ui.warn(_("abort: error: %s\n") % reason) |
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308 | 309 | elif (util.safehasattr(inst, "args") |
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309 | 310 | and inst.args and inst.args[0] == errno.EPIPE): |
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310 | 311 | pass |
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311 | 312 | elif getattr(inst, "strerror", None): |
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312 | 313 | if getattr(inst, "filename", None): |
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313 | 314 | ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename)) |
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314 | 315 | else: |
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315 | 316 | ui.warn(_("abort: %s\n") % inst.strerror) |
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316 | 317 | else: |
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317 | 318 | raise |
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318 | 319 | except OSError as inst: |
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319 | 320 | if getattr(inst, "filename", None) is not None: |
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320 | 321 | ui.warn(_("abort: %s: '%s'\n") % (inst.strerror, inst.filename)) |
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321 | 322 | else: |
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322 | 323 | ui.warn(_("abort: %s\n") % inst.strerror) |
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323 | 324 | except KeyboardInterrupt: |
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324 | 325 | raise |
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325 | 326 | except MemoryError: |
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326 | 327 | ui.warn(_("abort: out of memory\n")) |
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327 | 328 | except SystemExit as inst: |
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328 | 329 | # Commands shouldn't sys.exit directly, but give a return code. |
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329 | 330 | # Just in case catch this and and pass exit code to caller. |
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330 | 331 | return inst.code |
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331 | 332 | except socket.error as inst: |
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332 | 333 | ui.warn(_("abort: %s\n") % inst.args[-1]) |
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333 | 334 | except: # re-raises |
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334 | 335 | # For compatibility checking, we discard the portion of the hg |
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335 | 336 | # version after the + on the assumption that if a "normal |
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336 | 337 | # user" is running a build with a + in it the packager |
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337 | 338 | # probably built from fairly close to a tag and anyone with a |
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338 | 339 | # 'make local' copy of hg (where the version number can be out |
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339 | 340 | # of date) will be clueful enough to notice the implausible |
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340 | 341 | # version number and try updating. |
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341 | 342 | ct = util.versiontuple(n=2) |
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342 | 343 | worst = None, ct, '' |
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343 | 344 | if ui.config('ui', 'supportcontact', None) is None: |
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344 | 345 | for name, mod in extensions.extensions(): |
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345 | 346 | testedwith = getattr(mod, 'testedwith', '') |
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346 | 347 | report = getattr(mod, 'buglink', _('the extension author.')) |
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347 | 348 | if not testedwith.strip(): |
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348 | 349 | # We found an untested extension. It's likely the culprit. |
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349 | 350 | worst = name, 'unknown', report |
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350 | 351 | break |
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351 | 352 | |
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352 | 353 | # Never blame on extensions bundled with Mercurial. |
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353 | 354 | if testedwith == 'internal': |
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354 | 355 | continue |
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355 | 356 | |
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356 | 357 | tested = [util.versiontuple(t, 2) for t in testedwith.split()] |
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357 | 358 | if ct in tested: |
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358 | 359 | continue |
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359 | 360 | |
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360 | 361 | lower = [t for t in tested if t < ct] |
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361 | 362 | nearest = max(lower or tested) |
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362 | 363 | if worst[0] is None or nearest < worst[1]: |
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363 | 364 | worst = name, nearest, report |
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364 | 365 | if worst[0] is not None: |
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365 | 366 | name, testedwith, report = worst |
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366 | 367 | if not isinstance(testedwith, str): |
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367 | 368 | testedwith = '.'.join([str(c) for c in testedwith]) |
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368 | 369 | warning = (_('** Unknown exception encountered with ' |
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369 | 370 | 'possibly-broken third-party extension %s\n' |
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370 | 371 | '** which supports versions %s of Mercurial.\n' |
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371 | 372 | '** Please disable %s and try your action again.\n' |
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372 | 373 | '** If that fixes the bug please report it to %s\n') |
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373 | 374 | % (name, testedwith, name, report)) |
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374 | 375 | else: |
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375 | 376 | bugtracker = ui.config('ui', 'supportcontact', None) |
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376 | 377 | if bugtracker is None: |
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377 | 378 | bugtracker = _("https://mercurial-scm.org/wiki/BugTracker") |
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378 | 379 | warning = (_("** unknown exception encountered, " |
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379 | 380 | "please report by visiting\n** ") + bugtracker + '\n') |
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380 | 381 | warning += ((_("** Python %s\n") % sys.version.replace('\n', '')) + |
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381 | 382 | (_("** Mercurial Distributed SCM (version %s)\n") % |
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382 | 383 | util.version()) + |
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383 | 384 | (_("** Extensions loaded: %s\n") % |
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384 | 385 | ", ".join([x[0] for x in extensions.extensions()]))) |
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385 | 386 | ui.log("commandexception", "%s\n%s\n", warning, traceback.format_exc()) |
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386 | 387 | ui.warn(warning) |
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387 | 388 | raise |
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388 | 389 | |
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389 | 390 | return -1 |
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390 | 391 | |
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391 | 392 | def aliasargs(fn, givenargs): |
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392 | 393 | args = getattr(fn, 'args', []) |
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393 | 394 | if args: |
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394 | 395 | cmd = ' '.join(map(util.shellquote, args)) |
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395 | 396 | |
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396 | 397 | nums = [] |
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397 | 398 | def replacer(m): |
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398 | 399 | num = int(m.group(1)) - 1 |
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399 | 400 | nums.append(num) |
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400 | 401 | if num < len(givenargs): |
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401 | 402 | return givenargs[num] |
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402 | 403 | raise error.Abort(_('too few arguments for command alias')) |
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403 | 404 | cmd = re.sub(r'\$(\d+|\$)', replacer, cmd) |
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404 | 405 | givenargs = [x for i, x in enumerate(givenargs) |
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405 | 406 | if i not in nums] |
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406 | 407 | args = shlex.split(cmd) |
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407 | 408 | return args + givenargs |
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408 | 409 | |
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409 | 410 | def aliasinterpolate(name, args, cmd): |
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410 | 411 | '''interpolate args into cmd for shell aliases |
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411 | 412 | |
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412 | 413 | This also handles $0, $@ and "$@". |
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413 | 414 | ''' |
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414 | 415 | # util.interpolate can't deal with "$@" (with quotes) because it's only |
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415 | 416 | # built to match prefix + patterns. |
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416 | 417 | replacemap = dict(('$%d' % (i + 1), arg) for i, arg in enumerate(args)) |
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417 | 418 | replacemap['$0'] = name |
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418 | 419 | replacemap['$$'] = '$' |
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419 | 420 | replacemap['$@'] = ' '.join(args) |
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420 | 421 | # Typical Unix shells interpolate "$@" (with quotes) as all the positional |
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421 | 422 | # parameters, separated out into words. Emulate the same behavior here by |
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422 | 423 | # quoting the arguments individually. POSIX shells will then typically |
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423 | 424 | # tokenize each argument into exactly one word. |
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424 | 425 | replacemap['"$@"'] = ' '.join(util.shellquote(arg) for arg in args) |
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425 | 426 | # escape '\$' for regex |
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426 | 427 | regex = '|'.join(replacemap.keys()).replace('$', r'\$') |
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427 | 428 | r = re.compile(regex) |
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428 | 429 | return r.sub(lambda x: replacemap[x.group()], cmd) |
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429 | 430 | |
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430 | 431 | class cmdalias(object): |
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431 | 432 | def __init__(self, name, definition, cmdtable): |
|
432 | 433 | self.name = self.cmd = name |
|
433 | 434 | self.cmdname = '' |
|
434 | 435 | self.definition = definition |
|
435 | 436 | self.fn = None |
|
436 | 437 | self.args = [] |
|
437 | 438 | self.opts = [] |
|
438 | 439 | self.help = '' |
|
439 | 440 | self.norepo = True |
|
440 | 441 | self.optionalrepo = False |
|
441 | 442 | self.inferrepo = False |
|
442 | 443 | self.badalias = None |
|
443 | 444 | self.unknowncmd = False |
|
444 | 445 | |
|
445 | 446 | try: |
|
446 | 447 | aliases, entry = cmdutil.findcmd(self.name, cmdtable) |
|
447 | 448 | for alias, e in cmdtable.iteritems(): |
|
448 | 449 | if e is entry: |
|
449 | 450 | self.cmd = alias |
|
450 | 451 | break |
|
451 | 452 | self.shadows = True |
|
452 | 453 | except error.UnknownCommand: |
|
453 | 454 | self.shadows = False |
|
454 | 455 | |
|
455 | 456 | if not self.definition: |
|
456 | 457 | self.badalias = _("no definition for alias '%s'") % self.name |
|
457 | 458 | return |
|
458 | 459 | |
|
459 | 460 | if self.definition.startswith('!'): |
|
460 | 461 | self.shell = True |
|
461 | 462 | def fn(ui, *args): |
|
462 | 463 | env = {'HG_ARGS': ' '.join((self.name,) + args)} |
|
463 | 464 | def _checkvar(m): |
|
464 | 465 | if m.groups()[0] == '$': |
|
465 | 466 | return m.group() |
|
466 | 467 | elif int(m.groups()[0]) <= len(args): |
|
467 | 468 | return m.group() |
|
468 | 469 | else: |
|
469 | 470 | ui.debug("No argument found for substitution " |
|
470 | 471 | "of %i variable in alias '%s' definition." |
|
471 | 472 | % (int(m.groups()[0]), self.name)) |
|
472 | 473 | return '' |
|
473 | 474 | cmd = re.sub(r'\$(\d+|\$)', _checkvar, self.definition[1:]) |
|
474 | 475 | cmd = aliasinterpolate(self.name, args, cmd) |
|
475 | 476 | return ui.system(cmd, environ=env) |
|
476 | 477 | self.fn = fn |
|
477 | 478 | return |
|
478 | 479 | |
|
479 | 480 | try: |
|
480 | 481 | args = shlex.split(self.definition) |
|
481 | 482 | except ValueError as inst: |
|
482 | 483 | self.badalias = (_("error in definition for alias '%s': %s") |
|
483 | 484 | % (self.name, inst)) |
|
484 | 485 | return |
|
485 | 486 | self.cmdname = cmd = args.pop(0) |
|
486 | 487 | args = map(util.expandpath, args) |
|
487 | 488 | |
|
488 | 489 | for invalidarg in ("--cwd", "-R", "--repository", "--repo", "--config"): |
|
489 | 490 | if _earlygetopt([invalidarg], args): |
|
490 | 491 | self.badalias = (_("error in definition for alias '%s': %s may " |
|
491 | 492 | "only be given on the command line") |
|
492 | 493 | % (self.name, invalidarg)) |
|
493 | 494 | return |
|
494 | 495 | |
|
495 | 496 | try: |
|
496 | 497 | tableentry = cmdutil.findcmd(cmd, cmdtable, False)[1] |
|
497 | 498 | if len(tableentry) > 2: |
|
498 | 499 | self.fn, self.opts, self.help = tableentry |
|
499 | 500 | else: |
|
500 | 501 | self.fn, self.opts = tableentry |
|
501 | 502 | |
|
502 | 503 | self.args = aliasargs(self.fn, args) |
|
503 | 504 | if not self.fn.norepo: |
|
504 | 505 | self.norepo = False |
|
505 | 506 | if self.fn.optionalrepo: |
|
506 | 507 | self.optionalrepo = True |
|
507 | 508 | if self.fn.inferrepo: |
|
508 | 509 | self.inferrepo = True |
|
509 | 510 | if self.help.startswith("hg " + cmd): |
|
510 | 511 | # drop prefix in old-style help lines so hg shows the alias |
|
511 | 512 | self.help = self.help[4 + len(cmd):] |
|
512 | 513 | self.__doc__ = self.fn.__doc__ |
|
513 | 514 | |
|
514 | 515 | except error.UnknownCommand: |
|
515 | 516 | self.badalias = (_("alias '%s' resolves to unknown command '%s'") |
|
516 | 517 | % (self.name, cmd)) |
|
517 | 518 | self.unknowncmd = True |
|
518 | 519 | except error.AmbiguousCommand: |
|
519 | 520 | self.badalias = (_("alias '%s' resolves to ambiguous command '%s'") |
|
520 | 521 | % (self.name, cmd)) |
|
521 | 522 | |
|
522 | 523 | def __call__(self, ui, *args, **opts): |
|
523 | 524 | if self.badalias: |
|
524 | 525 | hint = None |
|
525 | 526 | if self.unknowncmd: |
|
526 | 527 | try: |
|
527 | 528 | # check if the command is in a disabled extension |
|
528 | 529 | cmd, ext = extensions.disabledcmd(ui, self.cmdname)[:2] |
|
529 | 530 | hint = _("'%s' is provided by '%s' extension") % (cmd, ext) |
|
530 | 531 | except error.UnknownCommand: |
|
531 | 532 | pass |
|
532 | 533 | raise error.Abort(self.badalias, hint=hint) |
|
533 | 534 | if self.shadows: |
|
534 | 535 | ui.debug("alias '%s' shadows command '%s'\n" % |
|
535 | 536 | (self.name, self.cmdname)) |
|
536 | 537 | |
|
537 | 538 | if util.safehasattr(self, 'shell'): |
|
538 | 539 | return self.fn(ui, *args, **opts) |
|
539 | 540 | else: |
|
540 | 541 | try: |
|
541 | 542 | return util.checksignature(self.fn)(ui, *args, **opts) |
|
542 | 543 | except error.SignatureError: |
|
543 | 544 | args = ' '.join([self.cmdname] + self.args) |
|
544 | 545 | ui.debug("alias '%s' expands to '%s'\n" % (self.name, args)) |
|
545 | 546 | raise |
|
546 | 547 | |
|
547 | 548 | def addaliases(ui, cmdtable): |
|
548 | 549 | # aliases are processed after extensions have been loaded, so they |
|
549 | 550 | # may use extension commands. Aliases can also use other alias definitions, |
|
550 | 551 | # but only if they have been defined prior to the current definition. |
|
551 | 552 | for alias, definition in ui.configitems('alias'): |
|
552 | 553 | aliasdef = cmdalias(alias, definition, cmdtable) |
|
553 | 554 | |
|
554 | 555 | try: |
|
555 | 556 | olddef = cmdtable[aliasdef.cmd][0] |
|
556 | 557 | if olddef.definition == aliasdef.definition: |
|
557 | 558 | continue |
|
558 | 559 | except (KeyError, AttributeError): |
|
559 | 560 | # definition might not exist or it might not be a cmdalias |
|
560 | 561 | pass |
|
561 | 562 | |
|
562 | 563 | cmdtable[aliasdef.name] = (aliasdef, aliasdef.opts, aliasdef.help) |
|
563 | 564 | |
|
564 | 565 | def _parse(ui, args): |
|
565 | 566 | options = {} |
|
566 | 567 | cmdoptions = {} |
|
567 | 568 | |
|
568 | 569 | try: |
|
569 | 570 | args = fancyopts.fancyopts(args, commands.globalopts, options) |
|
570 | 571 | except fancyopts.getopt.GetoptError as inst: |
|
571 | 572 | raise error.CommandError(None, inst) |
|
572 | 573 | |
|
573 | 574 | if args: |
|
574 | 575 | cmd, args = args[0], args[1:] |
|
575 | 576 | aliases, entry = cmdutil.findcmd(cmd, commands.table, |
|
576 | 577 | ui.configbool("ui", "strict")) |
|
577 | 578 | cmd = aliases[0] |
|
578 | 579 | args = aliasargs(entry[0], args) |
|
579 | 580 | defaults = ui.config("defaults", cmd) |
|
580 | 581 | if defaults: |
|
581 | 582 | args = map(util.expandpath, shlex.split(defaults)) + args |
|
582 | 583 | c = list(entry[1]) |
|
583 | 584 | else: |
|
584 | 585 | cmd = None |
|
585 | 586 | c = [] |
|
586 | 587 | |
|
587 | 588 | # combine global options into local |
|
588 | 589 | for o in commands.globalopts: |
|
589 | 590 | c.append((o[0], o[1], options[o[1]], o[3])) |
|
590 | 591 | |
|
591 | 592 | try: |
|
592 | 593 | args = fancyopts.fancyopts(args, c, cmdoptions, True) |
|
593 | 594 | except fancyopts.getopt.GetoptError as inst: |
|
594 | 595 | raise error.CommandError(cmd, inst) |
|
595 | 596 | |
|
596 | 597 | # separate global options back out |
|
597 | 598 | for o in commands.globalopts: |
|
598 | 599 | n = o[1] |
|
599 | 600 | options[n] = cmdoptions[n] |
|
600 | 601 | del cmdoptions[n] |
|
601 | 602 | |
|
602 | 603 | return (cmd, cmd and entry[0] or None, args, options, cmdoptions) |
|
603 | 604 | |
|
604 | 605 | def _parseconfig(ui, config): |
|
605 | 606 | """parse the --config options from the command line""" |
|
606 | 607 | configs = [] |
|
607 | 608 | |
|
608 | 609 | for cfg in config: |
|
609 | 610 | try: |
|
610 | 611 | name, value = [cfgelem.strip() |
|
611 | 612 | for cfgelem in cfg.split('=', 1)] |
|
612 | 613 | section, name = name.split('.', 1) |
|
613 | 614 | if not section or not name: |
|
614 | 615 | raise IndexError |
|
615 | 616 | ui.setconfig(section, name, value, '--config') |
|
616 | 617 | configs.append((section, name, value)) |
|
617 | 618 | except (IndexError, ValueError): |
|
618 | 619 | raise error.Abort(_('malformed --config option: %r ' |
|
619 | 620 | '(use --config section.name=value)') % cfg) |
|
620 | 621 | |
|
621 | 622 | return configs |
|
622 | 623 | |
|
623 | 624 | def _earlygetopt(aliases, args): |
|
624 | 625 | """Return list of values for an option (or aliases). |
|
625 | 626 | |
|
626 | 627 | The values are listed in the order they appear in args. |
|
627 | 628 | The options and values are removed from args. |
|
628 | 629 | |
|
629 | 630 | >>> args = ['x', '--cwd', 'foo', 'y'] |
|
630 | 631 | >>> _earlygetopt(['--cwd'], args), args |
|
631 | 632 | (['foo'], ['x', 'y']) |
|
632 | 633 | |
|
633 | 634 | >>> args = ['x', '--cwd=bar', 'y'] |
|
634 | 635 | >>> _earlygetopt(['--cwd'], args), args |
|
635 | 636 | (['bar'], ['x', 'y']) |
|
636 | 637 | |
|
637 | 638 | >>> args = ['x', '-R', 'foo', 'y'] |
|
638 | 639 | >>> _earlygetopt(['-R'], args), args |
|
639 | 640 | (['foo'], ['x', 'y']) |
|
640 | 641 | |
|
641 | 642 | >>> args = ['x', '-Rbar', 'y'] |
|
642 | 643 | >>> _earlygetopt(['-R'], args), args |
|
643 | 644 | (['bar'], ['x', 'y']) |
|
644 | 645 | """ |
|
645 | 646 | try: |
|
646 | 647 | argcount = args.index("--") |
|
647 | 648 | except ValueError: |
|
648 | 649 | argcount = len(args) |
|
649 | 650 | shortopts = [opt for opt in aliases if len(opt) == 2] |
|
650 | 651 | values = [] |
|
651 | 652 | pos = 0 |
|
652 | 653 | while pos < argcount: |
|
653 | 654 | fullarg = arg = args[pos] |
|
654 | 655 | equals = arg.find('=') |
|
655 | 656 | if equals > -1: |
|
656 | 657 | arg = arg[:equals] |
|
657 | 658 | if arg in aliases: |
|
658 | 659 | del args[pos] |
|
659 | 660 | if equals > -1: |
|
660 | 661 | values.append(fullarg[equals + 1:]) |
|
661 | 662 | argcount -= 1 |
|
662 | 663 | else: |
|
663 | 664 | if pos + 1 >= argcount: |
|
664 | 665 | # ignore and let getopt report an error if there is no value |
|
665 | 666 | break |
|
666 | 667 | values.append(args.pop(pos)) |
|
667 | 668 | argcount -= 2 |
|
668 | 669 | elif arg[:2] in shortopts: |
|
669 | 670 | # short option can have no following space, e.g. hg log -Rfoo |
|
670 | 671 | values.append(args.pop(pos)[2:]) |
|
671 | 672 | argcount -= 1 |
|
672 | 673 | else: |
|
673 | 674 | pos += 1 |
|
674 | 675 | return values |
|
675 | 676 | |
|
676 | 677 | def runcommand(lui, repo, cmd, fullargs, ui, options, d, cmdpats, cmdoptions): |
|
677 | 678 | # run pre-hook, and abort if it fails |
|
678 | 679 | hook.hook(lui, repo, "pre-%s" % cmd, True, args=" ".join(fullargs), |
|
679 | 680 | pats=cmdpats, opts=cmdoptions) |
|
680 | 681 | ret = _runcommand(ui, options, cmd, d) |
|
681 | 682 | # run post-hook, passing command result |
|
682 | 683 | hook.hook(lui, repo, "post-%s" % cmd, False, args=" ".join(fullargs), |
|
683 | 684 | result=ret, pats=cmdpats, opts=cmdoptions) |
|
684 | 685 | return ret |
|
685 | 686 | |
|
686 | 687 | def _getlocal(ui, rpath, wd=None): |
|
687 | 688 | """Return (path, local ui object) for the given target path. |
|
688 | 689 | |
|
689 | 690 | Takes paths in [cwd]/.hg/hgrc into account." |
|
690 | 691 | """ |
|
691 | 692 | if wd is None: |
|
692 | 693 | try: |
|
693 | 694 | wd = os.getcwd() |
|
694 | 695 | except OSError as e: |
|
695 | 696 | raise error.Abort(_("error getting current working directory: %s") % |
|
696 | 697 | e.strerror) |
|
697 | 698 | path = cmdutil.findrepo(wd) or "" |
|
698 | 699 | if not path: |
|
699 | 700 | lui = ui |
|
700 | 701 | else: |
|
701 | 702 | lui = ui.copy() |
|
702 | 703 | lui.readconfig(os.path.join(path, ".hg", "hgrc"), path) |
|
703 | 704 | |
|
704 | 705 | if rpath and rpath[-1]: |
|
705 | 706 | path = lui.expandpath(rpath[-1]) |
|
706 | 707 | lui = ui.copy() |
|
707 | 708 | lui.readconfig(os.path.join(path, ".hg", "hgrc"), path) |
|
708 | 709 | |
|
709 | 710 | return path, lui |
|
710 | 711 | |
|
711 | 712 | def _checkshellalias(lui, ui, args, precheck=True): |
|
712 | 713 | """Return the function to run the shell alias, if it is required |
|
713 | 714 | |
|
714 | 715 | 'precheck' is whether this function is invoked before adding |
|
715 | 716 | aliases or not. |
|
716 | 717 | """ |
|
717 | 718 | options = {} |
|
718 | 719 | |
|
719 | 720 | try: |
|
720 | 721 | args = fancyopts.fancyopts(args, commands.globalopts, options) |
|
721 | 722 | except fancyopts.getopt.GetoptError: |
|
722 | 723 | return |
|
723 | 724 | |
|
724 | 725 | if not args: |
|
725 | 726 | return |
|
726 | 727 | |
|
727 | 728 | if precheck: |
|
728 | 729 | strict = True |
|
729 | 730 | cmdtable = commands.table.copy() |
|
730 | 731 | addaliases(lui, cmdtable) |
|
731 | 732 | else: |
|
732 | 733 | strict = False |
|
733 | 734 | cmdtable = commands.table |
|
734 | 735 | |
|
735 | 736 | cmd = args[0] |
|
736 | 737 | try: |
|
737 | 738 | aliases, entry = cmdutil.findcmd(cmd, cmdtable, strict) |
|
738 | 739 | except (error.AmbiguousCommand, error.UnknownCommand): |
|
739 | 740 | return |
|
740 | 741 | |
|
741 | 742 | cmd = aliases[0] |
|
742 | 743 | fn = entry[0] |
|
743 | 744 | |
|
744 | 745 | if cmd and util.safehasattr(fn, 'shell'): |
|
745 | 746 | d = lambda: fn(ui, *args[1:]) |
|
746 | 747 | return lambda: runcommand(lui, None, cmd, args[:1], ui, options, d, |
|
747 | 748 | [], {}) |
|
748 | 749 | |
|
749 | 750 | _loaded = set() |
|
750 | 751 | |
|
751 | 752 | # list of (objname, loadermod, loadername) tuple: |
|
752 | 753 | # - objname is the name of an object in extension module, from which |
|
753 | 754 | # extra information is loaded |
|
754 | 755 | # - loadermod is the module where loader is placed |
|
755 | 756 | # - loadername is the name of the function, which takes (ui, extensionname, |
|
756 | 757 | # extraobj) arguments |
|
757 | 758 | extraloaders = [ |
|
758 | 759 | ('cmdtable', commands, 'loadcmdtable'), |
|
759 | 760 | ('filesetpredicate', fileset, 'loadpredicate'), |
|
760 | 761 | ('revsetpredicate', revset, 'loadpredicate'), |
|
762 | ('templatekeyword', templatekw, 'loadkeyword'), | |
|
761 | 763 | ] |
|
762 | 764 | |
|
763 | 765 | def _dispatch(req): |
|
764 | 766 | args = req.args |
|
765 | 767 | ui = req.ui |
|
766 | 768 | |
|
767 | 769 | # check for cwd |
|
768 | 770 | cwd = _earlygetopt(['--cwd'], args) |
|
769 | 771 | if cwd: |
|
770 | 772 | os.chdir(cwd[-1]) |
|
771 | 773 | |
|
772 | 774 | rpath = _earlygetopt(["-R", "--repository", "--repo"], args) |
|
773 | 775 | path, lui = _getlocal(ui, rpath) |
|
774 | 776 | |
|
775 | 777 | # Now that we're operating in the right directory/repository with |
|
776 | 778 | # the right config settings, check for shell aliases |
|
777 | 779 | shellaliasfn = _checkshellalias(lui, ui, args) |
|
778 | 780 | if shellaliasfn: |
|
779 | 781 | return shellaliasfn() |
|
780 | 782 | |
|
781 | 783 | # Configure extensions in phases: uisetup, extsetup, cmdtable, and |
|
782 | 784 | # reposetup. Programs like TortoiseHg will call _dispatch several |
|
783 | 785 | # times so we keep track of configured extensions in _loaded. |
|
784 | 786 | extensions.loadall(lui) |
|
785 | 787 | exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded] |
|
786 | 788 | # Propagate any changes to lui.__class__ by extensions |
|
787 | 789 | ui.__class__ = lui.__class__ |
|
788 | 790 | |
|
789 | 791 | # (uisetup and extsetup are handled in extensions.loadall) |
|
790 | 792 | |
|
791 | 793 | for name, module in exts: |
|
792 | 794 | for objname, loadermod, loadername in extraloaders: |
|
793 | 795 | extraobj = getattr(module, objname, None) |
|
794 | 796 | if extraobj is not None: |
|
795 | 797 | getattr(loadermod, loadername)(ui, name, extraobj) |
|
796 | 798 | _loaded.add(name) |
|
797 | 799 | |
|
798 | 800 | # (reposetup is handled in hg.repository) |
|
799 | 801 | |
|
800 | 802 | addaliases(lui, commands.table) |
|
801 | 803 | |
|
802 | 804 | if not lui.configbool("ui", "strict"): |
|
803 | 805 | # All aliases and commands are completely defined, now. |
|
804 | 806 | # Check abbreviation/ambiguity of shell alias again, because shell |
|
805 | 807 | # alias may cause failure of "_parse" (see issue4355) |
|
806 | 808 | shellaliasfn = _checkshellalias(lui, ui, args, precheck=False) |
|
807 | 809 | if shellaliasfn: |
|
808 | 810 | return shellaliasfn() |
|
809 | 811 | |
|
810 | 812 | # check for fallback encoding |
|
811 | 813 | fallback = lui.config('ui', 'fallbackencoding') |
|
812 | 814 | if fallback: |
|
813 | 815 | encoding.fallbackencoding = fallback |
|
814 | 816 | |
|
815 | 817 | fullargs = args |
|
816 | 818 | cmd, func, args, options, cmdoptions = _parse(lui, args) |
|
817 | 819 | |
|
818 | 820 | if options["config"]: |
|
819 | 821 | raise error.Abort(_("option --config may not be abbreviated!")) |
|
820 | 822 | if options["cwd"]: |
|
821 | 823 | raise error.Abort(_("option --cwd may not be abbreviated!")) |
|
822 | 824 | if options["repository"]: |
|
823 | 825 | raise error.Abort(_( |
|
824 | 826 | "option -R has to be separated from other options (e.g. not -qR) " |
|
825 | 827 | "and --repository may only be abbreviated as --repo!")) |
|
826 | 828 | |
|
827 | 829 | if options["encoding"]: |
|
828 | 830 | encoding.encoding = options["encoding"] |
|
829 | 831 | if options["encodingmode"]: |
|
830 | 832 | encoding.encodingmode = options["encodingmode"] |
|
831 | 833 | if options["time"]: |
|
832 | 834 | def get_times(): |
|
833 | 835 | t = os.times() |
|
834 | 836 | if t[4] == 0.0: # Windows leaves this as zero, so use time.clock() |
|
835 | 837 | t = (t[0], t[1], t[2], t[3], time.clock()) |
|
836 | 838 | return t |
|
837 | 839 | s = get_times() |
|
838 | 840 | def print_time(): |
|
839 | 841 | t = get_times() |
|
840 | 842 | ui.warn(_("time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") % |
|
841 | 843 | (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3])) |
|
842 | 844 | atexit.register(print_time) |
|
843 | 845 | |
|
844 | 846 | uis = set([ui, lui]) |
|
845 | 847 | |
|
846 | 848 | if req.repo: |
|
847 | 849 | uis.add(req.repo.ui) |
|
848 | 850 | |
|
849 | 851 | if options['verbose'] or options['debug'] or options['quiet']: |
|
850 | 852 | for opt in ('verbose', 'debug', 'quiet'): |
|
851 | 853 | val = str(bool(options[opt])) |
|
852 | 854 | for ui_ in uis: |
|
853 | 855 | ui_.setconfig('ui', opt, val, '--' + opt) |
|
854 | 856 | |
|
855 | 857 | if options['traceback']: |
|
856 | 858 | for ui_ in uis: |
|
857 | 859 | ui_.setconfig('ui', 'traceback', 'on', '--traceback') |
|
858 | 860 | |
|
859 | 861 | if options['noninteractive']: |
|
860 | 862 | for ui_ in uis: |
|
861 | 863 | ui_.setconfig('ui', 'interactive', 'off', '-y') |
|
862 | 864 | |
|
863 | 865 | if cmdoptions.get('insecure', False): |
|
864 | 866 | for ui_ in uis: |
|
865 | 867 | ui_.setconfig('web', 'cacerts', '!', '--insecure') |
|
866 | 868 | |
|
867 | 869 | if options['version']: |
|
868 | 870 | return commands.version_(ui) |
|
869 | 871 | if options['help']: |
|
870 | 872 | return commands.help_(ui, cmd, command=cmd is not None) |
|
871 | 873 | elif not cmd: |
|
872 | 874 | return commands.help_(ui, 'shortlist') |
|
873 | 875 | |
|
874 | 876 | repo = None |
|
875 | 877 | cmdpats = args[:] |
|
876 | 878 | if not func.norepo: |
|
877 | 879 | # use the repo from the request only if we don't have -R |
|
878 | 880 | if not rpath and not cwd: |
|
879 | 881 | repo = req.repo |
|
880 | 882 | |
|
881 | 883 | if repo: |
|
882 | 884 | # set the descriptors of the repo ui to those of ui |
|
883 | 885 | repo.ui.fin = ui.fin |
|
884 | 886 | repo.ui.fout = ui.fout |
|
885 | 887 | repo.ui.ferr = ui.ferr |
|
886 | 888 | else: |
|
887 | 889 | try: |
|
888 | 890 | repo = hg.repository(ui, path=path) |
|
889 | 891 | if not repo.local(): |
|
890 | 892 | raise error.Abort(_("repository '%s' is not local") % path) |
|
891 | 893 | repo.ui.setconfig("bundle", "mainreporoot", repo.root, 'repo') |
|
892 | 894 | except error.RequirementError: |
|
893 | 895 | raise |
|
894 | 896 | except error.RepoError: |
|
895 | 897 | if rpath and rpath[-1]: # invalid -R path |
|
896 | 898 | raise |
|
897 | 899 | if not func.optionalrepo: |
|
898 | 900 | if func.inferrepo and args and not path: |
|
899 | 901 | # try to infer -R from command args |
|
900 | 902 | repos = map(cmdutil.findrepo, args) |
|
901 | 903 | guess = repos[0] |
|
902 | 904 | if guess and repos.count(guess) == len(repos): |
|
903 | 905 | req.args = ['--repository', guess] + fullargs |
|
904 | 906 | return _dispatch(req) |
|
905 | 907 | if not path: |
|
906 | 908 | raise error.RepoError(_("no repository found in '%s'" |
|
907 | 909 | " (.hg not found)") |
|
908 | 910 | % os.getcwd()) |
|
909 | 911 | raise |
|
910 | 912 | if repo: |
|
911 | 913 | ui = repo.ui |
|
912 | 914 | if options['hidden']: |
|
913 | 915 | repo = repo.unfiltered() |
|
914 | 916 | args.insert(0, repo) |
|
915 | 917 | elif rpath: |
|
916 | 918 | ui.warn(_("warning: --repository ignored\n")) |
|
917 | 919 | |
|
918 | 920 | msg = ' '.join(' ' in a and repr(a) or a for a in fullargs) |
|
919 | 921 | ui.log("command", '%s\n', msg) |
|
920 | 922 | d = lambda: util.checksignature(func)(ui, *args, **cmdoptions) |
|
921 | 923 | try: |
|
922 | 924 | return runcommand(lui, repo, cmd, fullargs, ui, options, d, |
|
923 | 925 | cmdpats, cmdoptions) |
|
924 | 926 | finally: |
|
925 | 927 | if repo and repo != req.repo: |
|
926 | 928 | repo.close() |
|
927 | 929 | |
|
928 | 930 | def lsprofile(ui, func, fp): |
|
929 | 931 | format = ui.config('profiling', 'format', default='text') |
|
930 | 932 | field = ui.config('profiling', 'sort', default='inlinetime') |
|
931 | 933 | limit = ui.configint('profiling', 'limit', default=30) |
|
932 | 934 | climit = ui.configint('profiling', 'nested', default=0) |
|
933 | 935 | |
|
934 | 936 | if format not in ['text', 'kcachegrind']: |
|
935 | 937 | ui.warn(_("unrecognized profiling format '%s'" |
|
936 | 938 | " - Ignored\n") % format) |
|
937 | 939 | format = 'text' |
|
938 | 940 | |
|
939 | 941 | try: |
|
940 | 942 | from . import lsprof |
|
941 | 943 | except ImportError: |
|
942 | 944 | raise error.Abort(_( |
|
943 | 945 | 'lsprof not available - install from ' |
|
944 | 946 | 'http://codespeak.net/svn/user/arigo/hack/misc/lsprof/')) |
|
945 | 947 | p = lsprof.Profiler() |
|
946 | 948 | p.enable(subcalls=True) |
|
947 | 949 | try: |
|
948 | 950 | return func() |
|
949 | 951 | finally: |
|
950 | 952 | p.disable() |
|
951 | 953 | |
|
952 | 954 | if format == 'kcachegrind': |
|
953 | 955 | from . import lsprofcalltree |
|
954 | 956 | calltree = lsprofcalltree.KCacheGrind(p) |
|
955 | 957 | calltree.output(fp) |
|
956 | 958 | else: |
|
957 | 959 | # format == 'text' |
|
958 | 960 | stats = lsprof.Stats(p.getstats()) |
|
959 | 961 | stats.sort(field) |
|
960 | 962 | stats.pprint(limit=limit, file=fp, climit=climit) |
|
961 | 963 | |
|
962 | 964 | def flameprofile(ui, func, fp): |
|
963 | 965 | try: |
|
964 | 966 | from flamegraph import flamegraph |
|
965 | 967 | except ImportError: |
|
966 | 968 | raise error.Abort(_( |
|
967 | 969 | 'flamegraph not available - install from ' |
|
968 | 970 | 'https://github.com/evanhempel/python-flamegraph')) |
|
969 | 971 | # developer config: profiling.freq |
|
970 | 972 | freq = ui.configint('profiling', 'freq', default=1000) |
|
971 | 973 | filter_ = None |
|
972 | 974 | collapse_recursion = True |
|
973 | 975 | thread = flamegraph.ProfileThread(fp, 1.0 / freq, |
|
974 | 976 | filter_, collapse_recursion) |
|
975 | 977 | start_time = time.clock() |
|
976 | 978 | try: |
|
977 | 979 | thread.start() |
|
978 | 980 | func() |
|
979 | 981 | finally: |
|
980 | 982 | thread.stop() |
|
981 | 983 | thread.join() |
|
982 | 984 | print('Collected %d stack frames (%d unique) in %2.2f seconds.' % ( |
|
983 | 985 | time.clock() - start_time, thread.num_frames(), |
|
984 | 986 | thread.num_frames(unique=True))) |
|
985 | 987 | |
|
986 | 988 | |
|
987 | 989 | def statprofile(ui, func, fp): |
|
988 | 990 | try: |
|
989 | 991 | import statprof |
|
990 | 992 | except ImportError: |
|
991 | 993 | raise error.Abort(_( |
|
992 | 994 | 'statprof not available - install using "easy_install statprof"')) |
|
993 | 995 | |
|
994 | 996 | freq = ui.configint('profiling', 'freq', default=1000) |
|
995 | 997 | if freq > 0: |
|
996 | 998 | statprof.reset(freq) |
|
997 | 999 | else: |
|
998 | 1000 | ui.warn(_("invalid sampling frequency '%s' - ignoring\n") % freq) |
|
999 | 1001 | |
|
1000 | 1002 | statprof.start() |
|
1001 | 1003 | try: |
|
1002 | 1004 | return func() |
|
1003 | 1005 | finally: |
|
1004 | 1006 | statprof.stop() |
|
1005 | 1007 | statprof.display(fp) |
|
1006 | 1008 | |
|
1007 | 1009 | def _runcommand(ui, options, cmd, cmdfunc): |
|
1008 | 1010 | """Enables the profiler if applicable. |
|
1009 | 1011 | |
|
1010 | 1012 | ``profiling.enabled`` - boolean config that enables or disables profiling |
|
1011 | 1013 | """ |
|
1012 | 1014 | def checkargs(): |
|
1013 | 1015 | try: |
|
1014 | 1016 | return cmdfunc() |
|
1015 | 1017 | except error.SignatureError: |
|
1016 | 1018 | raise error.CommandError(cmd, _("invalid arguments")) |
|
1017 | 1019 | |
|
1018 | 1020 | if options['profile'] or ui.configbool('profiling', 'enabled'): |
|
1019 | 1021 | profiler = os.getenv('HGPROF') |
|
1020 | 1022 | if profiler is None: |
|
1021 | 1023 | profiler = ui.config('profiling', 'type', default='ls') |
|
1022 | 1024 | if profiler not in ('ls', 'stat', 'flame'): |
|
1023 | 1025 | ui.warn(_("unrecognized profiler '%s' - ignored\n") % profiler) |
|
1024 | 1026 | profiler = 'ls' |
|
1025 | 1027 | |
|
1026 | 1028 | output = ui.config('profiling', 'output') |
|
1027 | 1029 | |
|
1028 | 1030 | if output == 'blackbox': |
|
1029 | 1031 | import StringIO |
|
1030 | 1032 | fp = StringIO.StringIO() |
|
1031 | 1033 | elif output: |
|
1032 | 1034 | path = ui.expandpath(output) |
|
1033 | 1035 | fp = open(path, 'wb') |
|
1034 | 1036 | else: |
|
1035 | 1037 | fp = sys.stderr |
|
1036 | 1038 | |
|
1037 | 1039 | try: |
|
1038 | 1040 | if profiler == 'ls': |
|
1039 | 1041 | return lsprofile(ui, checkargs, fp) |
|
1040 | 1042 | elif profiler == 'flame': |
|
1041 | 1043 | return flameprofile(ui, checkargs, fp) |
|
1042 | 1044 | else: |
|
1043 | 1045 | return statprofile(ui, checkargs, fp) |
|
1044 | 1046 | finally: |
|
1045 | 1047 | if output: |
|
1046 | 1048 | if output == 'blackbox': |
|
1047 | 1049 | val = "Profile:\n%s" % fp.getvalue() |
|
1048 | 1050 | # ui.log treats the input as a format string, |
|
1049 | 1051 | # so we need to escape any % signs. |
|
1050 | 1052 | val = val.replace('%', '%%') |
|
1051 | 1053 | ui.log('profile', val) |
|
1052 | 1054 | fp.close() |
|
1053 | 1055 | else: |
|
1054 | 1056 | return checkargs() |
@@ -1,163 +1,193 b'' | |||
|
1 | 1 | # registrar.py - utilities to register function for specific purpose |
|
2 | 2 | # |
|
3 | 3 | # Copyright FUJIWARA Katsunori <foozy@lares.dti.ne.jp> and others |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2 or any later version. |
|
7 | 7 | |
|
8 | 8 | from __future__ import absolute_import |
|
9 | 9 | |
|
10 | 10 | from . import ( |
|
11 | 11 | util, |
|
12 | 12 | ) |
|
13 | 13 | |
|
14 | 14 | class _funcregistrarbase(object): |
|
15 | 15 | """Base of decorator to register a fuction for specific purpose |
|
16 | 16 | |
|
17 | 17 | This decorator stores decorated functions into own dict 'table'. |
|
18 | 18 | |
|
19 | 19 | The least derived class can be defined by overriding 'formatdoc', |
|
20 | 20 | for example:: |
|
21 | 21 | |
|
22 | 22 | class keyword(_funcregistrarbase): |
|
23 | 23 | _docformat = ":%s: %s" |
|
24 | 24 | |
|
25 | 25 | This should be used as below: |
|
26 | 26 | |
|
27 | 27 | keyword = registrar.keyword() |
|
28 | 28 | |
|
29 | 29 | @keyword('bar') |
|
30 | 30 | def barfunc(*args, **kwargs): |
|
31 | 31 | '''Explanation of bar keyword .... |
|
32 | 32 | ''' |
|
33 | 33 | pass |
|
34 | 34 | |
|
35 | 35 | In this case: |
|
36 | 36 | |
|
37 | 37 | - 'barfunc' is stored as 'bar' in '_table' of an instance 'keyword' above |
|
38 | 38 | - 'barfunc.__doc__' becomes ":bar: Explanation of bar keyword" |
|
39 | 39 | """ |
|
40 | 40 | def __init__(self, table=None): |
|
41 | 41 | if table is None: |
|
42 | 42 | self._table = {} |
|
43 | 43 | else: |
|
44 | 44 | self._table = table |
|
45 | 45 | |
|
46 | 46 | def __call__(self, decl, *args, **kwargs): |
|
47 | 47 | return lambda func: self._doregister(func, decl, *args, **kwargs) |
|
48 | 48 | |
|
49 | 49 | def _doregister(self, func, decl, *args, **kwargs): |
|
50 | 50 | name = self._getname(decl) |
|
51 | 51 | |
|
52 | 52 | if func.__doc__ and not util.safehasattr(func, '_origdoc'): |
|
53 | 53 | doc = func.__doc__.strip() |
|
54 | 54 | func._origdoc = doc |
|
55 | 55 | func.__doc__ = self._formatdoc(decl, doc) |
|
56 | 56 | |
|
57 | 57 | self._table[name] = func |
|
58 | 58 | self._extrasetup(name, func, *args, **kwargs) |
|
59 | 59 | |
|
60 | 60 | return func |
|
61 | 61 | |
|
62 | 62 | def _parsefuncdecl(self, decl): |
|
63 | 63 | """Parse function declaration and return the name of function in it |
|
64 | 64 | """ |
|
65 | 65 | i = decl.find('(') |
|
66 | 66 | if i >= 0: |
|
67 | 67 | return decl[:i] |
|
68 | 68 | else: |
|
69 | 69 | return decl |
|
70 | 70 | |
|
71 | 71 | def _getname(self, decl): |
|
72 | 72 | """Return the name of the registered function from decl |
|
73 | 73 | |
|
74 | 74 | Derived class should override this, if it allows more |
|
75 | 75 | descriptive 'decl' string than just a name. |
|
76 | 76 | """ |
|
77 | 77 | return decl |
|
78 | 78 | |
|
79 | 79 | _docformat = None |
|
80 | 80 | |
|
81 | 81 | def _formatdoc(self, decl, doc): |
|
82 | 82 | """Return formatted document of the registered function for help |
|
83 | 83 | |
|
84 | 84 | 'doc' is '__doc__.strip()' of the registered function. |
|
85 | 85 | """ |
|
86 | 86 | return self._docformat % (decl, doc) |
|
87 | 87 | |
|
88 | 88 | def _extrasetup(self, name, func): |
|
89 | 89 | """Execute exra setup for registered function, if needed |
|
90 | 90 | """ |
|
91 | 91 | pass |
|
92 | 92 | |
|
93 | 93 | class revsetpredicate(_funcregistrarbase): |
|
94 | 94 | """Decorator to register revset predicate |
|
95 | 95 | |
|
96 | 96 | Usage:: |
|
97 | 97 | |
|
98 | 98 | revsetpredicate = registrar.revsetpredicate() |
|
99 | 99 | |
|
100 | 100 | @revsetpredicate('mypredicate(arg1, arg2[, arg3])') |
|
101 | 101 | def mypredicatefunc(repo, subset, x): |
|
102 | 102 | '''Explanation of this revset predicate .... |
|
103 | 103 | ''' |
|
104 | 104 | pass |
|
105 | 105 | |
|
106 | 106 | The first string argument is used also in online help. |
|
107 | 107 | |
|
108 | 108 | Optional argument 'safe' indicates whether a predicate is safe for |
|
109 | 109 | DoS attack (False by default). |
|
110 | 110 | |
|
111 | 111 | 'revsetpredicate' instance in example above can be used to |
|
112 | 112 | decorate multiple functions. |
|
113 | 113 | |
|
114 | 114 | Decorated functions are registered automatically at loading |
|
115 | 115 | extension, if an instance named as 'revsetpredicate' is used for |
|
116 | 116 | decorating in extension. |
|
117 | 117 | |
|
118 | 118 | Otherwise, explicit 'revset.loadpredicate()' is needed. |
|
119 | 119 | """ |
|
120 | 120 | _getname = _funcregistrarbase._parsefuncdecl |
|
121 | 121 | _docformat = "``%s``\n %s" |
|
122 | 122 | |
|
123 | 123 | def _extrasetup(self, name, func, safe=False): |
|
124 | 124 | func._safe = safe |
|
125 | 125 | |
|
126 | 126 | class filesetpredicate(_funcregistrarbase): |
|
127 | 127 | """Decorator to register fileset predicate |
|
128 | 128 | |
|
129 | 129 | Usage:: |
|
130 | 130 | |
|
131 | 131 | filesetpredicate = registrar.filesetpredicate() |
|
132 | 132 | |
|
133 | 133 | @filesetpredicate('mypredicate()') |
|
134 | 134 | def mypredicatefunc(mctx, x): |
|
135 | 135 | '''Explanation of this fileset predicate .... |
|
136 | 136 | ''' |
|
137 | 137 | pass |
|
138 | 138 | |
|
139 | 139 | The first string argument is used also in online help. |
|
140 | 140 | |
|
141 | 141 | Optional argument 'callstatus' indicates whether a predicate |
|
142 | 142 | implies 'matchctx.status()' at runtime or not (False, by |
|
143 | 143 | default). |
|
144 | 144 | |
|
145 | 145 | Optional argument 'callexisting' indicates whether a predicate |
|
146 | 146 | implies 'matchctx.existing()' at runtime or not (False, by |
|
147 | 147 | default). |
|
148 | 148 | |
|
149 | 149 | 'filesetpredicate' instance in example above can be used to |
|
150 | 150 | decorate multiple functions. |
|
151 | 151 | |
|
152 | 152 | Decorated functions are registered automatically at loading |
|
153 | 153 | extension, if an instance named as 'filesetpredicate' is used for |
|
154 | 154 | decorating in extension. |
|
155 | 155 | |
|
156 | 156 | Otherwise, explicit 'fileset.loadpredicate()' is needed. |
|
157 | 157 | """ |
|
158 | 158 | _getname = _funcregistrarbase._parsefuncdecl |
|
159 | 159 | _docformat = "``%s``\n %s" |
|
160 | 160 | |
|
161 | 161 | def _extrasetup(self, name, func, callstatus=False, callexisting=False): |
|
162 | 162 | func._callstatus = callstatus |
|
163 | 163 | func._callexisting = callexisting |
|
164 | ||
|
165 | class _templateregistrarbase(_funcregistrarbase): | |
|
166 | """Base of decorator to register functions as template specific one | |
|
167 | """ | |
|
168 | _docformat = ":%s: %s" | |
|
169 | ||
|
170 | class templatekeyword(_templateregistrarbase): | |
|
171 | """Decorator to register template keyword | |
|
172 | ||
|
173 | Usage:: | |
|
174 | ||
|
175 | templaetkeyword = registrar.templatekeyword() | |
|
176 | ||
|
177 | @templatekeyword('mykeyword') | |
|
178 | def mykeywordfunc(repo, ctx, templ, cache, revcache, **args): | |
|
179 | '''Explanation of this template keyword .... | |
|
180 | ''' | |
|
181 | pass | |
|
182 | ||
|
183 | The first string argument is used also in online help. | |
|
184 | ||
|
185 | 'templatekeyword' instance in example above can be used to | |
|
186 | decorate multiple functions. | |
|
187 | ||
|
188 | Decorated functions are registered automatically at loading | |
|
189 | extension, if an instance named as 'templatekeyword' is used for | |
|
190 | decorating in extension. | |
|
191 | ||
|
192 | Otherwise, explicit 'templatekw.loadkeyword()' is needed. | |
|
193 | """ |
@@ -1,578 +1,584 b'' | |||
|
1 | 1 | # templatekw.py - common changeset template keywords |
|
2 | 2 | # |
|
3 | 3 | # Copyright 2005-2009 Matt Mackall <mpm@selenic.com> |
|
4 | 4 | # |
|
5 | 5 | # This software may be used and distributed according to the terms of the |
|
6 | 6 | # GNU General Public License version 2 or any later version. |
|
7 | 7 | |
|
8 | 8 | from __future__ import absolute_import |
|
9 | 9 | |
|
10 | 10 | from .node import hex, nullid |
|
11 | 11 | from . import ( |
|
12 | 12 | encoding, |
|
13 | 13 | error, |
|
14 | 14 | hbisect, |
|
15 | 15 | patch, |
|
16 | 16 | scmutil, |
|
17 | 17 | util, |
|
18 | 18 | ) |
|
19 | 19 | |
|
20 | 20 | # This helper class allows us to handle both: |
|
21 | 21 | # "{files}" (legacy command-line-specific list hack) and |
|
22 | 22 | # "{files % '{file}\n'}" (hgweb-style with inlining and function support) |
|
23 | 23 | # and to access raw values: |
|
24 | 24 | # "{ifcontains(file, files, ...)}", "{ifcontains(key, extras, ...)}" |
|
25 | 25 | # "{get(extras, key)}" |
|
26 | 26 | |
|
27 | 27 | class _hybrid(object): |
|
28 | 28 | def __init__(self, gen, values, makemap, joinfmt=None): |
|
29 | 29 | self.gen = gen |
|
30 | 30 | self.values = values |
|
31 | 31 | self._makemap = makemap |
|
32 | 32 | if joinfmt: |
|
33 | 33 | self.joinfmt = joinfmt |
|
34 | 34 | else: |
|
35 | 35 | self.joinfmt = lambda x: x.values()[0] |
|
36 | 36 | def __iter__(self): |
|
37 | 37 | return self.gen |
|
38 | 38 | def itermaps(self): |
|
39 | 39 | makemap = self._makemap |
|
40 | 40 | for x in self.values: |
|
41 | 41 | yield makemap(x) |
|
42 | 42 | def __contains__(self, x): |
|
43 | 43 | return x in self.values |
|
44 | 44 | def __len__(self): |
|
45 | 45 | return len(self.values) |
|
46 | 46 | def __getattr__(self, name): |
|
47 | 47 | if name != 'get': |
|
48 | 48 | raise AttributeError(name) |
|
49 | 49 | return getattr(self.values, name) |
|
50 | 50 | |
|
51 | 51 | def showlist(name, values, plural=None, element=None, separator=' ', **args): |
|
52 | 52 | if not element: |
|
53 | 53 | element = name |
|
54 | 54 | f = _showlist(name, values, plural, separator, **args) |
|
55 | 55 | return _hybrid(f, values, lambda x: {element: x}) |
|
56 | 56 | |
|
57 | 57 | def _showlist(name, values, plural=None, separator=' ', **args): |
|
58 | 58 | '''expand set of values. |
|
59 | 59 | name is name of key in template map. |
|
60 | 60 | values is list of strings or dicts. |
|
61 | 61 | plural is plural of name, if not simply name + 's'. |
|
62 | 62 | separator is used to join values as a string |
|
63 | 63 | |
|
64 | 64 | expansion works like this, given name 'foo'. |
|
65 | 65 | |
|
66 | 66 | if values is empty, expand 'no_foos'. |
|
67 | 67 | |
|
68 | 68 | if 'foo' not in template map, return values as a string, |
|
69 | 69 | joined by 'separator'. |
|
70 | 70 | |
|
71 | 71 | expand 'start_foos'. |
|
72 | 72 | |
|
73 | 73 | for each value, expand 'foo'. if 'last_foo' in template |
|
74 | 74 | map, expand it instead of 'foo' for last key. |
|
75 | 75 | |
|
76 | 76 | expand 'end_foos'. |
|
77 | 77 | ''' |
|
78 | 78 | templ = args['templ'] |
|
79 | 79 | if plural: |
|
80 | 80 | names = plural |
|
81 | 81 | else: names = name + 's' |
|
82 | 82 | if not values: |
|
83 | 83 | noname = 'no_' + names |
|
84 | 84 | if noname in templ: |
|
85 | 85 | yield templ(noname, **args) |
|
86 | 86 | return |
|
87 | 87 | if name not in templ: |
|
88 | 88 | if isinstance(values[0], str): |
|
89 | 89 | yield separator.join(values) |
|
90 | 90 | else: |
|
91 | 91 | for v in values: |
|
92 | 92 | yield dict(v, **args) |
|
93 | 93 | return |
|
94 | 94 | startname = 'start_' + names |
|
95 | 95 | if startname in templ: |
|
96 | 96 | yield templ(startname, **args) |
|
97 | 97 | vargs = args.copy() |
|
98 | 98 | def one(v, tag=name): |
|
99 | 99 | try: |
|
100 | 100 | vargs.update(v) |
|
101 | 101 | except (AttributeError, ValueError): |
|
102 | 102 | try: |
|
103 | 103 | for a, b in v: |
|
104 | 104 | vargs[a] = b |
|
105 | 105 | except ValueError: |
|
106 | 106 | vargs[name] = v |
|
107 | 107 | return templ(tag, **vargs) |
|
108 | 108 | lastname = 'last_' + name |
|
109 | 109 | if lastname in templ: |
|
110 | 110 | last = values.pop() |
|
111 | 111 | else: |
|
112 | 112 | last = None |
|
113 | 113 | for v in values: |
|
114 | 114 | yield one(v) |
|
115 | 115 | if last is not None: |
|
116 | 116 | yield one(last, tag=lastname) |
|
117 | 117 | endname = 'end_' + names |
|
118 | 118 | if endname in templ: |
|
119 | 119 | yield templ(endname, **args) |
|
120 | 120 | |
|
121 | 121 | def getfiles(repo, ctx, revcache): |
|
122 | 122 | if 'files' not in revcache: |
|
123 | 123 | revcache['files'] = repo.status(ctx.p1(), ctx)[:3] |
|
124 | 124 | return revcache['files'] |
|
125 | 125 | |
|
126 | 126 | def getlatesttags(repo, ctx, cache, pattern=None): |
|
127 | 127 | '''return date, distance and name for the latest tag of rev''' |
|
128 | 128 | |
|
129 | 129 | cachename = 'latesttags' |
|
130 | 130 | if pattern is not None: |
|
131 | 131 | cachename += '-' + pattern |
|
132 | 132 | match = util.stringmatcher(pattern)[2] |
|
133 | 133 | else: |
|
134 | 134 | match = util.always |
|
135 | 135 | |
|
136 | 136 | if cachename not in cache: |
|
137 | 137 | # Cache mapping from rev to a tuple with tag date, tag |
|
138 | 138 | # distance and tag name |
|
139 | 139 | cache[cachename] = {-1: (0, 0, ['null'])} |
|
140 | 140 | latesttags = cache[cachename] |
|
141 | 141 | |
|
142 | 142 | rev = ctx.rev() |
|
143 | 143 | todo = [rev] |
|
144 | 144 | while todo: |
|
145 | 145 | rev = todo.pop() |
|
146 | 146 | if rev in latesttags: |
|
147 | 147 | continue |
|
148 | 148 | ctx = repo[rev] |
|
149 | 149 | tags = [t for t in ctx.tags() |
|
150 | 150 | if (repo.tagtype(t) and repo.tagtype(t) != 'local' |
|
151 | 151 | and match(t))] |
|
152 | 152 | if tags: |
|
153 | 153 | latesttags[rev] = ctx.date()[0], 0, [t for t in sorted(tags)] |
|
154 | 154 | continue |
|
155 | 155 | try: |
|
156 | 156 | # The tuples are laid out so the right one can be found by |
|
157 | 157 | # comparison. |
|
158 | 158 | pdate, pdist, ptag = max( |
|
159 | 159 | latesttags[p.rev()] for p in ctx.parents()) |
|
160 | 160 | except KeyError: |
|
161 | 161 | # Cache miss - recurse |
|
162 | 162 | todo.append(rev) |
|
163 | 163 | todo.extend(p.rev() for p in ctx.parents()) |
|
164 | 164 | continue |
|
165 | 165 | latesttags[rev] = pdate, pdist + 1, ptag |
|
166 | 166 | return latesttags[rev] |
|
167 | 167 | |
|
168 | 168 | def getrenamedfn(repo, endrev=None): |
|
169 | 169 | rcache = {} |
|
170 | 170 | if endrev is None: |
|
171 | 171 | endrev = len(repo) |
|
172 | 172 | |
|
173 | 173 | def getrenamed(fn, rev): |
|
174 | 174 | '''looks up all renames for a file (up to endrev) the first |
|
175 | 175 | time the file is given. It indexes on the changerev and only |
|
176 | 176 | parses the manifest if linkrev != changerev. |
|
177 | 177 | Returns rename info for fn at changerev rev.''' |
|
178 | 178 | if fn not in rcache: |
|
179 | 179 | rcache[fn] = {} |
|
180 | 180 | fl = repo.file(fn) |
|
181 | 181 | for i in fl: |
|
182 | 182 | lr = fl.linkrev(i) |
|
183 | 183 | renamed = fl.renamed(fl.node(i)) |
|
184 | 184 | rcache[fn][lr] = renamed |
|
185 | 185 | if lr >= endrev: |
|
186 | 186 | break |
|
187 | 187 | if rev in rcache[fn]: |
|
188 | 188 | return rcache[fn][rev] |
|
189 | 189 | |
|
190 | 190 | # If linkrev != rev (i.e. rev not found in rcache) fallback to |
|
191 | 191 | # filectx logic. |
|
192 | 192 | try: |
|
193 | 193 | return repo[rev][fn].renamed() |
|
194 | 194 | except error.LookupError: |
|
195 | 195 | return None |
|
196 | 196 | |
|
197 | 197 | return getrenamed |
|
198 | 198 | |
|
199 | 199 | |
|
200 | 200 | def showauthor(repo, ctx, templ, **args): |
|
201 | 201 | """:author: String. The unmodified author of the changeset.""" |
|
202 | 202 | return ctx.user() |
|
203 | 203 | |
|
204 | 204 | def showbisect(repo, ctx, templ, **args): |
|
205 | 205 | """:bisect: String. The changeset bisection status.""" |
|
206 | 206 | return hbisect.label(repo, ctx.node()) |
|
207 | 207 | |
|
208 | 208 | def showbranch(**args): |
|
209 | 209 | """:branch: String. The name of the branch on which the changeset was |
|
210 | 210 | committed. |
|
211 | 211 | """ |
|
212 | 212 | return args['ctx'].branch() |
|
213 | 213 | |
|
214 | 214 | def showbranches(**args): |
|
215 | 215 | """:branches: List of strings. The name of the branch on which the |
|
216 | 216 | changeset was committed. Will be empty if the branch name was |
|
217 | 217 | default. (DEPRECATED) |
|
218 | 218 | """ |
|
219 | 219 | branch = args['ctx'].branch() |
|
220 | 220 | if branch != 'default': |
|
221 | 221 | return showlist('branch', [branch], plural='branches', **args) |
|
222 | 222 | return showlist('branch', [], plural='branches', **args) |
|
223 | 223 | |
|
224 | 224 | def showbookmarks(**args): |
|
225 | 225 | """:bookmarks: List of strings. Any bookmarks associated with the |
|
226 | 226 | changeset. Also sets 'active', the name of the active bookmark. |
|
227 | 227 | """ |
|
228 | 228 | repo = args['ctx']._repo |
|
229 | 229 | bookmarks = args['ctx'].bookmarks() |
|
230 | 230 | active = repo._activebookmark |
|
231 | 231 | makemap = lambda v: {'bookmark': v, 'active': active, 'current': active} |
|
232 | 232 | f = _showlist('bookmark', bookmarks, **args) |
|
233 | 233 | return _hybrid(f, bookmarks, makemap, lambda x: x['bookmark']) |
|
234 | 234 | |
|
235 | 235 | def showchildren(**args): |
|
236 | 236 | """:children: List of strings. The children of the changeset.""" |
|
237 | 237 | ctx = args['ctx'] |
|
238 | 238 | childrevs = ['%d:%s' % (cctx, cctx) for cctx in ctx.children()] |
|
239 | 239 | return showlist('children', childrevs, element='child', **args) |
|
240 | 240 | |
|
241 | 241 | # Deprecated, but kept alive for help generation a purpose. |
|
242 | 242 | def showcurrentbookmark(**args): |
|
243 | 243 | """:currentbookmark: String. The active bookmark, if it is |
|
244 | 244 | associated with the changeset (DEPRECATED)""" |
|
245 | 245 | return showactivebookmark(**args) |
|
246 | 246 | |
|
247 | 247 | def showactivebookmark(**args): |
|
248 | 248 | """:activebookmark: String. The active bookmark, if it is |
|
249 | 249 | associated with the changeset""" |
|
250 | 250 | active = args['repo']._activebookmark |
|
251 | 251 | if active and active in args['ctx'].bookmarks(): |
|
252 | 252 | return active |
|
253 | 253 | return '' |
|
254 | 254 | |
|
255 | 255 | def showdate(repo, ctx, templ, **args): |
|
256 | 256 | """:date: Date information. The date when the changeset was committed.""" |
|
257 | 257 | return ctx.date() |
|
258 | 258 | |
|
259 | 259 | def showdescription(repo, ctx, templ, **args): |
|
260 | 260 | """:desc: String. The text of the changeset description.""" |
|
261 | 261 | s = ctx.description() |
|
262 | 262 | if isinstance(s, encoding.localstr): |
|
263 | 263 | # try hard to preserve utf-8 bytes |
|
264 | 264 | return encoding.tolocal(encoding.fromlocal(s).strip()) |
|
265 | 265 | else: |
|
266 | 266 | return s.strip() |
|
267 | 267 | |
|
268 | 268 | def showdiffstat(repo, ctx, templ, **args): |
|
269 | 269 | """:diffstat: String. Statistics of changes with the following format: |
|
270 | 270 | "modified files: +added/-removed lines" |
|
271 | 271 | """ |
|
272 | 272 | stats = patch.diffstatdata(util.iterlines(ctx.diff())) |
|
273 | 273 | maxname, maxtotal, adds, removes, binary = patch.diffstatsum(stats) |
|
274 | 274 | return '%s: +%s/-%s' % (len(stats), adds, removes) |
|
275 | 275 | |
|
276 | 276 | def showextras(**args): |
|
277 | 277 | """:extras: List of dicts with key, value entries of the 'extras' |
|
278 | 278 | field of this changeset.""" |
|
279 | 279 | extras = args['ctx'].extra() |
|
280 | 280 | extras = util.sortdict((k, extras[k]) for k in sorted(extras)) |
|
281 | 281 | makemap = lambda k: {'key': k, 'value': extras[k]} |
|
282 | 282 | c = [makemap(k) for k in extras] |
|
283 | 283 | f = _showlist('extra', c, plural='extras', **args) |
|
284 | 284 | return _hybrid(f, extras, makemap, |
|
285 | 285 | lambda x: '%s=%s' % (x['key'], x['value'])) |
|
286 | 286 | |
|
287 | 287 | def showfileadds(**args): |
|
288 | 288 | """:file_adds: List of strings. Files added by this changeset.""" |
|
289 | 289 | repo, ctx, revcache = args['repo'], args['ctx'], args['revcache'] |
|
290 | 290 | return showlist('file_add', getfiles(repo, ctx, revcache)[1], |
|
291 | 291 | element='file', **args) |
|
292 | 292 | |
|
293 | 293 | def showfilecopies(**args): |
|
294 | 294 | """:file_copies: List of strings. Files copied in this changeset with |
|
295 | 295 | their sources. |
|
296 | 296 | """ |
|
297 | 297 | cache, ctx = args['cache'], args['ctx'] |
|
298 | 298 | copies = args['revcache'].get('copies') |
|
299 | 299 | if copies is None: |
|
300 | 300 | if 'getrenamed' not in cache: |
|
301 | 301 | cache['getrenamed'] = getrenamedfn(args['repo']) |
|
302 | 302 | copies = [] |
|
303 | 303 | getrenamed = cache['getrenamed'] |
|
304 | 304 | for fn in ctx.files(): |
|
305 | 305 | rename = getrenamed(fn, ctx.rev()) |
|
306 | 306 | if rename: |
|
307 | 307 | copies.append((fn, rename[0])) |
|
308 | 308 | |
|
309 | 309 | copies = util.sortdict(copies) |
|
310 | 310 | makemap = lambda k: {'name': k, 'source': copies[k]} |
|
311 | 311 | c = [makemap(k) for k in copies] |
|
312 | 312 | f = _showlist('file_copy', c, plural='file_copies', **args) |
|
313 | 313 | return _hybrid(f, copies, makemap, |
|
314 | 314 | lambda x: '%s (%s)' % (x['name'], x['source'])) |
|
315 | 315 | |
|
316 | 316 | # showfilecopiesswitch() displays file copies only if copy records are |
|
317 | 317 | # provided before calling the templater, usually with a --copies |
|
318 | 318 | # command line switch. |
|
319 | 319 | def showfilecopiesswitch(**args): |
|
320 | 320 | """:file_copies_switch: List of strings. Like "file_copies" but displayed |
|
321 | 321 | only if the --copied switch is set. |
|
322 | 322 | """ |
|
323 | 323 | copies = args['revcache'].get('copies') or [] |
|
324 | 324 | copies = util.sortdict(copies) |
|
325 | 325 | makemap = lambda k: {'name': k, 'source': copies[k]} |
|
326 | 326 | c = [makemap(k) for k in copies] |
|
327 | 327 | f = _showlist('file_copy', c, plural='file_copies', **args) |
|
328 | 328 | return _hybrid(f, copies, makemap, |
|
329 | 329 | lambda x: '%s (%s)' % (x['name'], x['source'])) |
|
330 | 330 | |
|
331 | 331 | def showfiledels(**args): |
|
332 | 332 | """:file_dels: List of strings. Files removed by this changeset.""" |
|
333 | 333 | repo, ctx, revcache = args['repo'], args['ctx'], args['revcache'] |
|
334 | 334 | return showlist('file_del', getfiles(repo, ctx, revcache)[2], |
|
335 | 335 | element='file', **args) |
|
336 | 336 | |
|
337 | 337 | def showfilemods(**args): |
|
338 | 338 | """:file_mods: List of strings. Files modified by this changeset.""" |
|
339 | 339 | repo, ctx, revcache = args['repo'], args['ctx'], args['revcache'] |
|
340 | 340 | return showlist('file_mod', getfiles(repo, ctx, revcache)[0], |
|
341 | 341 | element='file', **args) |
|
342 | 342 | |
|
343 | 343 | def showfiles(**args): |
|
344 | 344 | """:files: List of strings. All files modified, added, or removed by this |
|
345 | 345 | changeset. |
|
346 | 346 | """ |
|
347 | 347 | return showlist('file', args['ctx'].files(), **args) |
|
348 | 348 | |
|
349 | 349 | def showgraphnode(repo, ctx, **args): |
|
350 | 350 | """:graphnode: String. The character representing the changeset node in |
|
351 | 351 | an ASCII revision graph""" |
|
352 | 352 | wpnodes = repo.dirstate.parents() |
|
353 | 353 | if wpnodes[1] == nullid: |
|
354 | 354 | wpnodes = wpnodes[:1] |
|
355 | 355 | if ctx.node() in wpnodes: |
|
356 | 356 | return '@' |
|
357 | 357 | elif ctx.obsolete(): |
|
358 | 358 | return 'x' |
|
359 | 359 | elif ctx.closesbranch(): |
|
360 | 360 | return '_' |
|
361 | 361 | else: |
|
362 | 362 | return 'o' |
|
363 | 363 | |
|
364 | 364 | def showlatesttag(**args): |
|
365 | 365 | """:latesttag: List of strings. The global tags on the most recent globally |
|
366 | 366 | tagged ancestor of this changeset. |
|
367 | 367 | """ |
|
368 | 368 | return showlatesttags(None, **args) |
|
369 | 369 | |
|
370 | 370 | def showlatesttags(pattern, **args): |
|
371 | 371 | """helper method for the latesttag keyword and function""" |
|
372 | 372 | repo, ctx = args['repo'], args['ctx'] |
|
373 | 373 | cache = args['cache'] |
|
374 | 374 | latesttags = getlatesttags(repo, ctx, cache, pattern) |
|
375 | 375 | |
|
376 | 376 | # latesttag[0] is an implementation detail for sorting csets on different |
|
377 | 377 | # branches in a stable manner- it is the date the tagged cset was created, |
|
378 | 378 | # not the date the tag was created. Therefore it isn't made visible here. |
|
379 | 379 | makemap = lambda v: { |
|
380 | 380 | 'changes': _showchangessincetag, |
|
381 | 381 | 'distance': latesttags[1], |
|
382 | 382 | 'latesttag': v, # BC with {latesttag % '{latesttag}'} |
|
383 | 383 | 'tag': v |
|
384 | 384 | } |
|
385 | 385 | |
|
386 | 386 | tags = latesttags[2] |
|
387 | 387 | f = _showlist('latesttag', tags, separator=':', **args) |
|
388 | 388 | return _hybrid(f, tags, makemap, lambda x: x['latesttag']) |
|
389 | 389 | |
|
390 | 390 | def showlatesttagdistance(repo, ctx, templ, cache, **args): |
|
391 | 391 | """:latesttagdistance: Integer. Longest path to the latest tag.""" |
|
392 | 392 | return getlatesttags(repo, ctx, cache)[1] |
|
393 | 393 | |
|
394 | 394 | def showchangessincelatesttag(repo, ctx, templ, cache, **args): |
|
395 | 395 | """:changessincelatesttag: Integer. All ancestors not in the latest tag.""" |
|
396 | 396 | latesttag = getlatesttags(repo, ctx, cache)[2][0] |
|
397 | 397 | |
|
398 | 398 | return _showchangessincetag(repo, ctx, tag=latesttag, **args) |
|
399 | 399 | |
|
400 | 400 | def _showchangessincetag(repo, ctx, **args): |
|
401 | 401 | offset = 0 |
|
402 | 402 | revs = [ctx.rev()] |
|
403 | 403 | tag = args['tag'] |
|
404 | 404 | |
|
405 | 405 | # The only() revset doesn't currently support wdir() |
|
406 | 406 | if ctx.rev() is None: |
|
407 | 407 | offset = 1 |
|
408 | 408 | revs = [p.rev() for p in ctx.parents()] |
|
409 | 409 | |
|
410 | 410 | return len(repo.revs('only(%ld, %s)', revs, tag)) + offset |
|
411 | 411 | |
|
412 | 412 | def showmanifest(**args): |
|
413 | 413 | repo, ctx, templ = args['repo'], args['ctx'], args['templ'] |
|
414 | 414 | mnode = ctx.manifestnode() |
|
415 | 415 | if mnode is None: |
|
416 | 416 | # just avoid crash, we might want to use the 'ff...' hash in future |
|
417 | 417 | return |
|
418 | 418 | args = args.copy() |
|
419 | 419 | args.update({'rev': repo.manifest.rev(mnode), 'node': hex(mnode)}) |
|
420 | 420 | return templ('manifest', **args) |
|
421 | 421 | |
|
422 | 422 | def shownames(namespace, **args): |
|
423 | 423 | """helper method to generate a template keyword for a namespace""" |
|
424 | 424 | ctx = args['ctx'] |
|
425 | 425 | repo = ctx.repo() |
|
426 | 426 | ns = repo.names[namespace] |
|
427 | 427 | names = ns.names(repo, ctx.node()) |
|
428 | 428 | return showlist(ns.templatename, names, plural=namespace, **args) |
|
429 | 429 | |
|
430 | 430 | def shownamespaces(**args): |
|
431 | 431 | """:namespaces: Dict of lists. Names attached to this changeset per |
|
432 | 432 | namespace.""" |
|
433 | 433 | ctx = args['ctx'] |
|
434 | 434 | repo = ctx.repo() |
|
435 | 435 | namespaces = util.sortdict((k, showlist('name', ns.names(repo, ctx.node()), |
|
436 | 436 | **args)) |
|
437 | 437 | for k, ns in repo.names.iteritems()) |
|
438 | 438 | f = _showlist('namespace', list(namespaces), **args) |
|
439 | 439 | return _hybrid(f, namespaces, |
|
440 | 440 | lambda k: {'namespace': k, 'names': namespaces[k]}, |
|
441 | 441 | lambda x: x['namespace']) |
|
442 | 442 | |
|
443 | 443 | def shownode(repo, ctx, templ, **args): |
|
444 | 444 | """:node: String. The changeset identification hash, as a 40 hexadecimal |
|
445 | 445 | digit string. |
|
446 | 446 | """ |
|
447 | 447 | return ctx.hex() |
|
448 | 448 | |
|
449 | 449 | def showp1rev(repo, ctx, templ, **args): |
|
450 | 450 | """:p1rev: Integer. The repository-local revision number of the changeset's |
|
451 | 451 | first parent, or -1 if the changeset has no parents.""" |
|
452 | 452 | return ctx.p1().rev() |
|
453 | 453 | |
|
454 | 454 | def showp2rev(repo, ctx, templ, **args): |
|
455 | 455 | """:p2rev: Integer. The repository-local revision number of the changeset's |
|
456 | 456 | second parent, or -1 if the changeset has no second parent.""" |
|
457 | 457 | return ctx.p2().rev() |
|
458 | 458 | |
|
459 | 459 | def showp1node(repo, ctx, templ, **args): |
|
460 | 460 | """:p1node: String. The identification hash of the changeset's first parent, |
|
461 | 461 | as a 40 digit hexadecimal string. If the changeset has no parents, all |
|
462 | 462 | digits are 0.""" |
|
463 | 463 | return ctx.p1().hex() |
|
464 | 464 | |
|
465 | 465 | def showp2node(repo, ctx, templ, **args): |
|
466 | 466 | """:p2node: String. The identification hash of the changeset's second |
|
467 | 467 | parent, as a 40 digit hexadecimal string. If the changeset has no second |
|
468 | 468 | parent, all digits are 0.""" |
|
469 | 469 | return ctx.p2().hex() |
|
470 | 470 | |
|
471 | 471 | def showparents(**args): |
|
472 | 472 | """:parents: List of strings. The parents of the changeset in "rev:node" |
|
473 | 473 | format. If the changeset has only one "natural" parent (the predecessor |
|
474 | 474 | revision) nothing is shown.""" |
|
475 | 475 | repo = args['repo'] |
|
476 | 476 | ctx = args['ctx'] |
|
477 | 477 | pctxs = scmutil.meaningfulparents(repo, ctx) |
|
478 | 478 | prevs = [str(p.rev()) for p in pctxs] # ifcontains() needs a list of str |
|
479 | 479 | parents = [[('rev', p.rev()), |
|
480 | 480 | ('node', p.hex()), |
|
481 | 481 | ('phase', p.phasestr())] |
|
482 | 482 | for p in pctxs] |
|
483 | 483 | f = _showlist('parent', parents, **args) |
|
484 | 484 | return _hybrid(f, prevs, lambda x: {'ctx': repo[int(x)], 'revcache': {}}) |
|
485 | 485 | |
|
486 | 486 | def showphase(repo, ctx, templ, **args): |
|
487 | 487 | """:phase: String. The changeset phase name.""" |
|
488 | 488 | return ctx.phasestr() |
|
489 | 489 | |
|
490 | 490 | def showphaseidx(repo, ctx, templ, **args): |
|
491 | 491 | """:phaseidx: Integer. The changeset phase index.""" |
|
492 | 492 | return ctx.phase() |
|
493 | 493 | |
|
494 | 494 | def showrev(repo, ctx, templ, **args): |
|
495 | 495 | """:rev: Integer. The repository-local changeset revision number.""" |
|
496 | 496 | return scmutil.intrev(ctx.rev()) |
|
497 | 497 | |
|
498 | 498 | def showrevslist(name, revs, **args): |
|
499 | 499 | """helper to generate a list of revisions in which a mapped template will |
|
500 | 500 | be evaluated""" |
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501 | 501 | repo = args['ctx'].repo() |
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502 | 502 | revs = [str(r) for r in revs] # ifcontains() needs a list of str |
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503 | 503 | f = _showlist(name, revs, **args) |
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504 | 504 | return _hybrid(f, revs, |
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505 | 505 | lambda x: {name: x, 'ctx': repo[int(x)], 'revcache': {}}) |
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506 | 506 | |
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507 | 507 | def showsubrepos(**args): |
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508 | 508 | """:subrepos: List of strings. Updated subrepositories in the changeset.""" |
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509 | 509 | ctx = args['ctx'] |
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510 | 510 | substate = ctx.substate |
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511 | 511 | if not substate: |
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512 | 512 | return showlist('subrepo', [], **args) |
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513 | 513 | psubstate = ctx.parents()[0].substate or {} |
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514 | 514 | subrepos = [] |
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515 | 515 | for sub in substate: |
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516 | 516 | if sub not in psubstate or substate[sub] != psubstate[sub]: |
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517 | 517 | subrepos.append(sub) # modified or newly added in ctx |
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518 | 518 | for sub in psubstate: |
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519 | 519 | if sub not in substate: |
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520 | 520 | subrepos.append(sub) # removed in ctx |
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521 | 521 | return showlist('subrepo', sorted(subrepos), **args) |
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522 | 522 | |
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523 | 523 | # don't remove "showtags" definition, even though namespaces will put |
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524 | 524 | # a helper function for "tags" keyword into "keywords" map automatically, |
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525 | 525 | # because online help text is built without namespaces initialization |
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526 | 526 | def showtags(**args): |
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527 | 527 | """:tags: List of strings. Any tags associated with the changeset.""" |
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528 | 528 | return shownames('tags', **args) |
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529 | 529 | |
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530 | 530 | # keywords are callables like: |
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531 | 531 | # fn(repo, ctx, templ, cache, revcache, **args) |
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532 | 532 | # with: |
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533 | 533 | # repo - current repository instance |
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534 | 534 | # ctx - the changectx being displayed |
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535 | 535 | # templ - the templater instance |
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536 | 536 | # cache - a cache dictionary for the whole templater run |
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537 | 537 | # revcache - a cache dictionary for the current revision |
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538 | 538 | keywords = { |
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539 | 539 | 'activebookmark': showactivebookmark, |
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540 | 540 | 'author': showauthor, |
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541 | 541 | 'bisect': showbisect, |
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542 | 542 | 'branch': showbranch, |
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543 | 543 | 'branches': showbranches, |
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544 | 544 | 'bookmarks': showbookmarks, |
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545 | 545 | 'changessincelatesttag': showchangessincelatesttag, |
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546 | 546 | 'children': showchildren, |
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547 | 547 | # currentbookmark is deprecated |
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548 | 548 | 'currentbookmark': showcurrentbookmark, |
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549 | 549 | 'date': showdate, |
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550 | 550 | 'desc': showdescription, |
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551 | 551 | 'diffstat': showdiffstat, |
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552 | 552 | 'extras': showextras, |
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553 | 553 | 'file_adds': showfileadds, |
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554 | 554 | 'file_copies': showfilecopies, |
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555 | 555 | 'file_copies_switch': showfilecopiesswitch, |
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556 | 556 | 'file_dels': showfiledels, |
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557 | 557 | 'file_mods': showfilemods, |
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558 | 558 | 'files': showfiles, |
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559 | 559 | 'graphnode': showgraphnode, |
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560 | 560 | 'latesttag': showlatesttag, |
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561 | 561 | 'latesttagdistance': showlatesttagdistance, |
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562 | 562 | 'manifest': showmanifest, |
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563 | 563 | 'namespaces': shownamespaces, |
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564 | 564 | 'node': shownode, |
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565 | 565 | 'p1rev': showp1rev, |
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566 | 566 | 'p1node': showp1node, |
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567 | 567 | 'p2rev': showp2rev, |
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568 | 568 | 'p2node': showp2node, |
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569 | 569 | 'parents': showparents, |
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570 | 570 | 'phase': showphase, |
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571 | 571 | 'phaseidx': showphaseidx, |
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572 | 572 | 'rev': showrev, |
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573 | 573 | 'subrepos': showsubrepos, |
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574 | 574 | 'tags': showtags, |
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575 | 575 | } |
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576 | 576 | |
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577 | def loadkeyword(ui, extname, registrarobj): | |
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578 | """Load template keyword from specified registrarobj | |
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579 | """ | |
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580 | for name, func in registrarobj._table.iteritems(): | |
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581 | keywords[name] = func | |
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582 | ||
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577 | 583 | # tell hggettext to extract docstrings from these functions: |
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578 | 584 | i18nfunctions = keywords.values() |
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