Mercurial > hg
annotate mercurial/fileset.py @ 27809:37a75d69eb43
with: use context manager for wlock in workingctx.add
author | Bryan O'Sullivan <bryano@fb.com> |
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date | Fri, 15 Jan 2016 13:14:46 -0800 |
parents | 737ffdabbde9 |
children | 4f8ced23345e |
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1 # fileset.py - file set queries for mercurial |
11275 | 2 # |
3 # Copyright 2010 Matt Mackall <mpm@selenic.com> | |
4 # | |
5 # This software may be used and distributed according to the terms of the | |
6 # GNU General Public License version 2 or any later version. | |
7 | |
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8 from __future__ import absolute_import |
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9 |
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10 import re |
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11 |
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12 from .i18n import _ |
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13 from . import ( |
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14 error, |
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15 merge, |
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16 parser, |
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17 util, |
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18 ) |
11275 | 19 |
20 elements = { | |
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21 # token-type: binding-strength, primary, prefix, infix, suffix |
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22 "(": (20, None, ("group", 1, ")"), ("func", 1, ")"), None), |
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23 "-": (5, None, ("negate", 19), ("minus", 5), None), |
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24 "not": (10, None, ("not", 10), None, None), |
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25 "!": (10, None, ("not", 10), None, None), |
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26 "and": (5, None, None, ("and", 5), None), |
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27 "&": (5, None, None, ("and", 5), None), |
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28 "or": (4, None, None, ("or", 4), None), |
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29 "|": (4, None, None, ("or", 4), None), |
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30 "+": (4, None, None, ("or", 4), None), |
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31 ",": (2, None, None, ("list", 2), None), |
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32 ")": (0, None, None, None, None), |
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33 "symbol": (0, "symbol", None, None, None), |
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34 "string": (0, "string", None, None, None), |
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35 "end": (0, None, None, None, None), |
11275 | 36 } |
37 | |
38 keywords = set(['and', 'or', 'not']) | |
39 | |
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40 globchars = ".*{}[]?/\\_" |
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41 |
11275 | 42 def tokenize(program): |
43 pos, l = 0, len(program) | |
44 while pos < l: | |
45 c = program[pos] | |
46 if c.isspace(): # skip inter-token whitespace | |
47 pass | |
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48 elif c in "(),-|&+!": # handle simple operators |
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49 yield (c, None, pos) |
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50 elif (c in '"\'' or c == 'r' and |
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51 program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings |
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52 if c == 'r': |
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53 pos += 1 |
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54 c = program[pos] |
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55 decode = lambda x: x |
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56 else: |
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57 decode = parser.unescapestr |
11275 | 58 pos += 1 |
59 s = pos | |
60 while pos < l: # find closing quote | |
61 d = program[pos] | |
62 if d == '\\': # skip over escaped characters | |
63 pos += 2 | |
64 continue | |
65 if d == c: | |
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66 yield ('string', decode(program[s:pos]), s) |
11275 | 67 break |
68 pos += 1 | |
69 else: | |
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70 raise error.ParseError(_("unterminated string"), s) |
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71 elif c.isalnum() or c in globchars or ord(c) > 127: |
14513 | 72 # gather up a symbol/keyword |
11275 | 73 s = pos |
74 pos += 1 | |
75 while pos < l: # find end of symbol | |
76 d = program[pos] | |
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77 if not (d.isalnum() or d in globchars or ord(d) > 127): |
11275 | 78 break |
79 pos += 1 | |
80 sym = program[s:pos] | |
81 if sym in keywords: # operator keywords | |
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82 yield (sym, None, s) |
11275 | 83 else: |
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84 yield ('symbol', sym, s) |
11275 | 85 pos -= 1 |
86 else: | |
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87 raise error.ParseError(_("syntax error"), pos) |
11275 | 88 pos += 1 |
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89 yield ('end', None, pos) |
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91 def parse(expr): |
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92 p = parser.parser(elements) |
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93 tree, pos = p.parse(tokenize(expr)) |
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94 if pos != len(expr): |
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95 raise error.ParseError(_("invalid token"), pos) |
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96 return tree |
11275 | 97 |
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98 def getstring(x, err): |
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99 if x and (x[0] == 'string' or x[0] == 'symbol'): |
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100 return x[1] |
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101 raise error.ParseError(err) |
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102 |
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103 def getset(mctx, x): |
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104 if not x: |
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105 raise error.ParseError(_("missing argument")) |
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106 return methods[x[0]](mctx, *x[1:]) |
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107 |
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108 def stringset(mctx, x): |
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109 m = mctx.matcher([x]) |
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110 return [f for f in mctx.subset if m(f)] |
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111 |
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112 def andset(mctx, x, y): |
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113 return getset(mctx.narrow(getset(mctx, x)), y) |
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114 |
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115 def orset(mctx, x, y): |
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116 # needs optimizing |
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117 xl = getset(mctx, x) |
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118 yl = getset(mctx, y) |
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119 return xl + [f for f in yl if f not in xl] |
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120 |
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121 def notset(mctx, x): |
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122 s = set(getset(mctx, x)) |
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123 return [r for r in mctx.subset if r not in s] |
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124 |
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125 def minusset(mctx, x, y): |
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126 xl = getset(mctx, x) |
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127 yl = set(getset(mctx, y)) |
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128 return [f for f in xl if f not in yl] |
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129 |
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130 def listset(mctx, a, b): |
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131 raise error.ParseError(_("can't use a list in this context"), |
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132 hint=_('see hg help "filesets.x or y"')) |
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133 |
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134 # symbols are callable like: |
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135 # fun(mctx, x) |
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136 # with: |
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137 # mctx - current matchctx instance |
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138 # x - argument in tree form |
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139 symbols = {} |
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140 |
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141 # filesets using matchctx.status() |
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142 _statuscallers = set() |
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143 |
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144 # filesets using matchctx.existing() |
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145 _existingcallers = set() |
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146 |
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147 def predicate(decl, callstatus=False, callexisting=False): |
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148 """Return a decorator for fileset predicate function |
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149 |
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150 'decl' argument is the declaration (including argument list like |
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151 'adds(pattern)') or the name (for internal use only) of predicate. |
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153 Optional 'callstatus' argument indicates whether predicate implies |
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154 'matchctx.status()' at runtime or not (False, by default). |
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155 |
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156 Optional 'callexisting' argument indicates whether predicate |
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157 implies 'matchctx.existing()' at runtime or not (False, by |
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158 default). |
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159 """ |
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160 def decorator(func): |
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161 i = decl.find('(') |
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162 if i > 0: |
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163 name = decl[:i] |
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164 else: |
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165 name = decl |
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166 symbols[name] = func |
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167 if callstatus: |
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168 _statuscallers.add(name) |
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169 if callexisting: |
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170 _existingcallers.add(name) |
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171 if func.__doc__: |
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172 func.__doc__ = "``%s``\n %s" % (decl, func.__doc__.strip()) |
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173 return func |
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174 return decorator |
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175 |
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176 @predicate('modified()', callstatus=True) |
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177 def modified(mctx, x): |
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178 """File that is modified according to :hg:`status`. |
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179 """ |
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180 # i18n: "modified" is a keyword |
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181 getargs(x, 0, 0, _("modified takes no arguments")) |
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182 s = mctx.status().modified |
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183 return [f for f in mctx.subset if f in s] |
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184 |
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185 @predicate('added()', callstatus=True) |
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186 def added(mctx, x): |
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187 """File that is added according to :hg:`status`. |
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188 """ |
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189 # i18n: "added" is a keyword |
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190 getargs(x, 0, 0, _("added takes no arguments")) |
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191 s = mctx.status().added |
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192 return [f for f in mctx.subset if f in s] |
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193 |
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194 @predicate('removed()', callstatus=True) |
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195 def removed(mctx, x): |
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196 """File that is removed according to :hg:`status`. |
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197 """ |
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198 # i18n: "removed" is a keyword |
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199 getargs(x, 0, 0, _("removed takes no arguments")) |
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200 s = mctx.status().removed |
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201 return [f for f in mctx.subset if f in s] |
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202 |
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203 @predicate('deleted()', callstatus=True) |
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204 def deleted(mctx, x): |
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205 """Alias for ``missing()``. |
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206 """ |
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207 # i18n: "deleted" is a keyword |
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208 getargs(x, 0, 0, _("deleted takes no arguments")) |
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209 s = mctx.status().deleted |
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210 return [f for f in mctx.subset if f in s] |
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211 |
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212 @predicate('missing()', callstatus=True) |
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213 def missing(mctx, x): |
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214 """File that is missing according to :hg:`status`. |
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215 """ |
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216 # i18n: "missing" is a keyword |
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217 getargs(x, 0, 0, _("missing takes no arguments")) |
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218 s = mctx.status().deleted |
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219 return [f for f in mctx.subset if f in s] |
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220 |
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221 @predicate('unknown()', callstatus=True) |
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222 def unknown(mctx, x): |
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223 """File that is unknown according to :hg:`status`. These files will only be |
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224 considered if this predicate is used. |
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225 """ |
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226 # i18n: "unknown" is a keyword |
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227 getargs(x, 0, 0, _("unknown takes no arguments")) |
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228 s = mctx.status().unknown |
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229 return [f for f in mctx.subset if f in s] |
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230 |
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231 @predicate('ignored()', callstatus=True) |
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232 def ignored(mctx, x): |
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233 """File that is ignored according to :hg:`status`. These files will only be |
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234 considered if this predicate is used. |
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235 """ |
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236 # i18n: "ignored" is a keyword |
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237 getargs(x, 0, 0, _("ignored takes no arguments")) |
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238 s = mctx.status().ignored |
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239 return [f for f in mctx.subset if f in s] |
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240 |
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241 @predicate('clean()', callstatus=True) |
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242 def clean(mctx, x): |
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243 """File that is clean according to :hg:`status`. |
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244 """ |
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245 # i18n: "clean" is a keyword |
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246 getargs(x, 0, 0, _("clean takes no arguments")) |
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247 s = mctx.status().clean |
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248 return [f for f in mctx.subset if f in s] |
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249 |
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250 def func(mctx, a, b): |
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251 if a[0] == 'symbol' and a[1] in symbols: |
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252 funcname = a[1] |
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253 enabled = mctx._existingenabled |
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254 mctx._existingenabled = funcname in _existingcallers |
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255 try: |
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256 return symbols[funcname](mctx, b) |
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257 finally: |
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258 mctx._existingenabled = enabled |
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259 |
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260 keep = lambda fn: getattr(fn, '__doc__', None) is not None |
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261 |
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262 syms = [s for (s, fn) in symbols.items() if keep(fn)] |
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263 raise error.UnknownIdentifier(a[1], syms) |
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264 |
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265 def getlist(x): |
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266 if not x: |
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267 return [] |
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268 if x[0] == 'list': |
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269 return getlist(x[1]) + [x[2]] |
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270 return [x] |
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271 |
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272 def getargs(x, min, max, err): |
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273 l = getlist(x) |
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274 if len(l) < min or len(l) > max: |
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275 raise error.ParseError(err) |
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276 return l |
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277 |
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278 @predicate('binary()', callexisting=True) |
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279 def binary(mctx, x): |
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280 """File that appears to be binary (contains NUL bytes). |
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281 """ |
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282 # i18n: "binary" is a keyword |
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283 getargs(x, 0, 0, _("binary takes no arguments")) |
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284 return [f for f in mctx.existing() if util.binary(mctx.ctx[f].data())] |
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285 |
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286 @predicate('exec()', callexisting=True) |
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287 def exec_(mctx, x): |
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288 """File that is marked as executable. |
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289 """ |
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290 # i18n: "exec" is a keyword |
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291 getargs(x, 0, 0, _("exec takes no arguments")) |
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292 return [f for f in mctx.existing() if mctx.ctx.flags(f) == 'x'] |
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293 |
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294 @predicate('symlink()', callexisting=True) |
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295 def symlink(mctx, x): |
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296 """File that is marked as a symlink. |
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297 """ |
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298 # i18n: "symlink" is a keyword |
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299 getargs(x, 0, 0, _("symlink takes no arguments")) |
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300 return [f for f in mctx.existing() if mctx.ctx.flags(f) == 'l'] |
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301 |
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302 @predicate('resolved()') |
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303 def resolved(mctx, x): |
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304 """File that is marked resolved according to :hg:`resolve -l`. |
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305 """ |
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306 # i18n: "resolved" is a keyword |
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307 getargs(x, 0, 0, _("resolved takes no arguments")) |
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308 if mctx.ctx.rev() is not None: |
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309 return [] |
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310 ms = merge.mergestate.read(mctx.ctx.repo()) |
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311 return [f for f in mctx.subset if f in ms and ms[f] == 'r'] |
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312 |
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313 @predicate('unresolved()') |
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314 def unresolved(mctx, x): |
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315 """File that is marked unresolved according to :hg:`resolve -l`. |
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316 """ |
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317 # i18n: "unresolved" is a keyword |
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318 getargs(x, 0, 0, _("unresolved takes no arguments")) |
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319 if mctx.ctx.rev() is not None: |
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320 return [] |
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321 ms = merge.mergestate.read(mctx.ctx.repo()) |
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322 return [f for f in mctx.subset if f in ms and ms[f] == 'u'] |
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323 |
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324 @predicate('hgignore()') |
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326 """File that matches the active .hgignore pattern. |
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327 """ |
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328 # i18n: "hgignore" is a keyword |
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330 ignore = mctx.ctx.repo().dirstate._ignore |
14680 | 331 return [f for f in mctx.subset if ignore(f)] |
332 | |
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333 @predicate('portable()') |
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334 def portable(mctx, x): |
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335 """File that has a portable name. (This doesn't include filenames with case |
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336 collisions.) |
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337 """ |
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338 # i18n: "portable" is a keyword |
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339 getargs(x, 0, 0, _("portable takes no arguments")) |
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340 checkwinfilename = util.checkwinfilename |
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341 return [f for f in mctx.subset if checkwinfilename(f) is None] |
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342 |
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343 @predicate('grep(regex)', callexisting=True) |
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344 def grep(mctx, x): |
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345 """File contains the given regular expression. |
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346 """ |
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347 try: |
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348 # i18n: "grep" is a keyword |
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349 r = re.compile(getstring(x, _("grep requires a pattern"))) |
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350 except re.error as e: |
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351 raise error.ParseError(_('invalid match pattern: %s') % e) |
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352 return [f for f in mctx.existing() if r.search(mctx.ctx[f].data())] |
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353 |
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354 def _sizetomax(s): |
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355 try: |
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356 s = s.strip().lower() |
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357 for k, v in util._sizeunits: |
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358 if s.endswith(k): |
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359 # max(4k) = 5k - 1, max(4.5k) = 4.6k - 1 |
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360 n = s[:-len(k)] |
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361 inc = 1.0 |
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362 if "." in n: |
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363 inc /= 10 ** len(n.split(".")[1]) |
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364 return int((float(n) + inc) * v) - 1 |
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365 # no extension, this is a precise value |
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366 return int(s) |
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367 except ValueError: |
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368 raise error.ParseError(_("couldn't parse size: %s") % s) |
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369 |
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370 @predicate('size(expression)', callexisting=True) |
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371 def size(mctx, x): |
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372 """File size matches the given expression. Examples: |
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373 |
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|
374 - 1k (files from 1024 to 2047 bytes) |
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375 - < 20k (files less than 20480 bytes) |
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376 - >= .5MB (files at least 524288 bytes) |
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377 - 4k - 1MB (files from 4096 bytes to 1048576 bytes) |
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|
378 """ |
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|
379 |
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diff
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|
380 # i18n: "size" is a keyword |
14717
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revset and fileset: fix typos in parser error messages
Mads Kiilerich <mads@kiilerich.com>
parents:
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diff
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|
381 expr = getstring(x, _("size requires an expression")).strip() |
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|
382 if '-' in expr: # do we have a range? |
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|
383 a, b = expr.split('-', 1) |
19194
1d08df65cd3c
util: migrate fileset._sizetoint to util.sizetoint
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parents:
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diff
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|
384 a = util.sizetoint(a) |
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util: migrate fileset._sizetoint to util.sizetoint
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|
385 b = util.sizetoint(b) |
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386 m = lambda x: x >= a and x <= b |
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|
387 elif expr.startswith("<="): |
19194
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parents:
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diff
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|
388 a = util.sizetoint(expr[2:]) |
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389 m = lambda x: x <= a |
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|
390 elif expr.startswith("<"): |
19194
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391 a = util.sizetoint(expr[1:]) |
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392 m = lambda x: x < a |
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|
393 elif expr.startswith(">="): |
19194
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parents:
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diff
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|
394 a = util.sizetoint(expr[2:]) |
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|
395 m = lambda x: x >= a |
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|
396 elif expr.startswith(">"): |
19194
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397 a = util.sizetoint(expr[1:]) |
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|
398 m = lambda x: x > a |
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parents:
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diff
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|
399 elif expr[0].isdigit or expr[0] == '.': |
19194
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parents:
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|
400 a = util.sizetoint(expr) |
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diff
changeset
|
401 b = _sizetomax(expr) |
14690
15faf0e66909
fileset: add missing whitespace around operator
Thomas Arendsen Hein <thomas@intevation.de>
parents:
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diff
changeset
|
402 m = lambda x: x >= a and x <= b |
14683
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parents:
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changeset
|
403 else: |
14716
552329013bac
fileset: use ParseError pos field correctly
Mads Kiilerich <mads@kiilerich.com>
parents:
14701
diff
changeset
|
404 raise error.ParseError(_("couldn't parse size: %s") % expr) |
14683
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parents:
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diff
changeset
|
405 |
15963
042e84e39dee
fileset: don't attempt to check data predicates against removed files
Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
406 return [f for f in mctx.existing() if m(mctx.ctx[f].size())] |
14683
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parents:
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diff
changeset
|
407 |
27462
470ea34ba593
fileset: use decorator to mark a predicate as "existing caller"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
408 @predicate('encoding(name)', callexisting=True) |
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|
409 def encoding(mctx, x): |
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parents:
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diff
changeset
|
410 """File can be successfully decoded with the given character |
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411 encoding. May not be useful for encodings other than ASCII and |
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diff
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|
412 UTF-8. |
87b9d6a7d807
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parents:
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diff
changeset
|
413 """ |
87b9d6a7d807
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parents:
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diff
changeset
|
414 |
14785
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parents:
14718
diff
changeset
|
415 # i18n: "encoding" is a keyword |
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|
416 enc = getstring(x, _("encoding requires an encoding name")) |
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parents:
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diff
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|
417 |
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diff
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|
418 s = [] |
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|
419 for f in mctx.existing(): |
14684
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|
420 d = mctx.ctx[f].data() |
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changeset
|
421 try: |
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diff
changeset
|
422 d.decode(enc) |
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parents:
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diff
changeset
|
423 except LookupError: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
26233
diff
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|
424 raise error.Abort(_("unknown encoding '%s'") % enc) |
14684
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diff
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|
425 except UnicodeDecodeError: |
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diff
changeset
|
426 continue |
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diff
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|
427 s.append(f) |
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diff
changeset
|
428 |
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diff
changeset
|
429 return s |
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diff
changeset
|
430 |
27462
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
431 @predicate('eol(style)', callexisting=True) |
18842
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diff
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|
432 def eol(mctx, x): |
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diff
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|
433 """File contains newlines of the given style (dos, unix, mac). Binary |
18842
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diff
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|
434 files are excluded, files with mixed line endings match multiple |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
435 styles. |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
436 """ |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
437 |
3ce3f2b059a1
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parents:
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diff
changeset
|
438 # i18n: "encoding" is a keyword |
3ce3f2b059a1
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parents:
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diff
changeset
|
439 enc = getstring(x, _("encoding requires an encoding name")) |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
440 |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
441 s = [] |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
442 for f in mctx.existing(): |
3ce3f2b059a1
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parents:
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diff
changeset
|
443 d = mctx.ctx[f].data() |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
444 if util.binary(d): |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
445 continue |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
446 if (enc == 'dos' or enc == 'win') and '\r\n' in d: |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
447 s.append(f) |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
448 elif enc == 'unix' and re.search('(?<!\r)\n', d): |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
449 s.append(f) |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
450 elif enc == 'mac' and re.search('\r(?!\n)', d): |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
451 s.append(f) |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
452 return s |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
453 |
27460
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27459
diff
changeset
|
454 @predicate('copied()') |
14685
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diff
changeset
|
455 def copied(mctx, x): |
27460
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27459
diff
changeset
|
456 """File that is recorded as being copied. |
14685
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parents:
14684
diff
changeset
|
457 """ |
14785
0f0bd4d028d3
fileset: add i18n hints for keywords
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
14718
diff
changeset
|
458 # i18n: "copied" is a keyword |
14718
0c81948636f3
fileset: copied takes no arguments
Mads Kiilerich <mads@kiilerich.com>
parents:
14717
diff
changeset
|
459 getargs(x, 0, 0, _("copied takes no arguments")) |
14685
394121d9f4fc
fileset: add copied predicate
Matt Mackall <mpm@selenic.com>
parents:
14684
diff
changeset
|
460 s = [] |
394121d9f4fc
fileset: add copied predicate
Matt Mackall <mpm@selenic.com>
parents:
14684
diff
changeset
|
461 for f in mctx.subset: |
394121d9f4fc
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parents:
14684
diff
changeset
|
462 p = mctx.ctx[f].parents() |
394121d9f4fc
fileset: add copied predicate
Matt Mackall <mpm@selenic.com>
parents:
14684
diff
changeset
|
463 if p and p[0].path() != f: |
394121d9f4fc
fileset: add copied predicate
Matt Mackall <mpm@selenic.com>
parents:
14684
diff
changeset
|
464 s.append(f) |
394121d9f4fc
fileset: add copied predicate
Matt Mackall <mpm@selenic.com>
parents:
14684
diff
changeset
|
465 return s |
394121d9f4fc
fileset: add copied predicate
Matt Mackall <mpm@selenic.com>
parents:
14684
diff
changeset
|
466 |
27460
11286ac374f3
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27459
diff
changeset
|
467 @predicate('subrepo([pattern])') |
16443
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fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
468 def subrepo(mctx, x): |
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27459
diff
changeset
|
469 """Subrepositories whose paths match the given pattern. |
16443
9e02e032b522
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Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
470 """ |
9e02e032b522
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parents:
15963
diff
changeset
|
471 # i18n: "subrepo" is a keyword |
9e02e032b522
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Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
472 getargs(x, 0, 1, _("subrepo takes at most one argument")) |
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
473 ctx = mctx.ctx |
18364
6252b4f1c4b4
subrepos: process subrepos in sorted order
Mads Kiilerich <mads@kiilerich.com>
parents:
17371
diff
changeset
|
474 sstate = sorted(ctx.substate) |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
475 if x: |
23113
c2dd79ad99cb
i18n: add i18n comment to error messages of filesets predicates
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
22924
diff
changeset
|
476 # i18n: "subrepo" is a keyword |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
477 pat = getstring(x, _("subrepo requires a pattern or no arguments")) |
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
478 |
25938
e194ada8d45f
fileset: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25815
diff
changeset
|
479 from . import match as matchmod # avoid circular import issues |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
480 fast = not matchmod.patkind(pat) |
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
481 if fast: |
9e02e032b522
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Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
482 def m(s): |
9e02e032b522
fileset: add "subrepo" fileset symbol
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parents:
15963
diff
changeset
|
483 return (s == pat) |
9e02e032b522
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Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
484 else: |
24334
eda2f36889b5
fileset: replace 'ctx._repo' with 'ctx.repo()'
Matt Harbison <matt_harbison@yahoo.com>
parents:
24218
diff
changeset
|
485 m = matchmod.match(ctx.repo().root, '', [pat], ctx=ctx) |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
486 return [sub for sub in sstate if m(sub)] |
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
487 else: |
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
488 return [sub for sub in sstate] |
9e02e032b522
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parents:
15963
diff
changeset
|
489 |
14551
68d814a3cefd
fileset: basic pattern and boolean support
Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
490 methods = { |
68d814a3cefd
fileset: basic pattern and boolean support
Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
491 'string': stringset, |
68d814a3cefd
fileset: basic pattern and boolean support
Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
492 'symbol': stringset, |
68d814a3cefd
fileset: basic pattern and boolean support
Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
493 'and': andset, |
68d814a3cefd
fileset: basic pattern and boolean support
Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
494 'or': orset, |
17363
5d9e2031c0b1
fileset: actually implement 'minusset'
Patrick Mezard <patrick@mezard.eu>
parents:
16443
diff
changeset
|
495 'minus': minusset, |
14551
68d814a3cefd
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496 'list': listset, |
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497 'group': getset, |
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498 'not': notset, |
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499 'func': func, |
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500 } |
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501 |
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502 class matchctx(object): |
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503 def __init__(self, ctx, subset=None, status=None): |
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504 self.ctx = ctx |
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505 self.subset = subset |
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506 self._status = status |
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507 self._existingenabled = False |
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508 def status(self): |
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509 return self._status |
14673 | 510 def matcher(self, patterns): |
511 return self.ctx.match(patterns) | |
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512 def filter(self, files): |
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513 return [f for f in files if f in self.subset] |
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514 def existing(self): |
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515 assert self._existingenabled, 'unexpected existing() invocation' |
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516 if self._status is not None: |
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517 removed = set(self._status[3]) |
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518 unknown = set(self._status[4] + self._status[5]) |
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519 else: |
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520 removed = set() |
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521 unknown = set() |
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522 return (f for f in self.subset |
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523 if (f in self.ctx and f not in removed) or f in unknown) |
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524 def narrow(self, files): |
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525 return matchctx(self.ctx, self.filter(files), self._status) |
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526 |
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527 def _intree(funcs, tree): |
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528 if isinstance(tree, tuple): |
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529 if tree[0] == 'func' and tree[1][0] == 'symbol': |
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530 if tree[1][1] in funcs: |
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531 return True |
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532 for s in tree[1:]: |
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533 if _intree(funcs, s): |
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534 return True |
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535 return False |
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536 |
14673 | 537 def getfileset(ctx, expr): |
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538 tree = parse(expr) |
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539 |
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540 # do we need status info? |
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541 if (_intree(_statuscallers, tree) or |
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542 # Using matchctx.existing() on a workingctx requires us to check |
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543 # for deleted files. |
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544 (ctx.rev() is None and _intree(_existingcallers, tree))): |
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545 unknown = _intree(['unknown'], tree) |
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546 ignored = _intree(['ignored'], tree) |
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547 |
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548 r = ctx.repo() |
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549 status = r.status(ctx.p1(), ctx, |
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550 unknown=unknown, ignored=ignored, clean=True) |
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551 subset = [] |
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552 for c in status: |
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553 subset.extend(c) |
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554 else: |
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555 status = None |
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556 subset = list(ctx.walk(ctx.match([]))) |
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557 |
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558 return getset(matchctx(ctx, subset, status), tree) |
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559 |
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560 def prettyformat(tree): |
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561 return parser.prettyformat(tree, ('string', 'symbol')) |
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562 |
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563 # tell hggettext to extract docstrings from these functions: |
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564 i18nfunctions = symbols.values() |