Mercurial > hg
annotate mercurial/fileset.py @ 29354:af849596752c
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author | liscju <piotr.listkiewicz@gmail.com> |
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date | Mon, 13 Jun 2016 23:50:26 +0200 |
parents | 7108834c76a2 |
children | d532ef155b0e |
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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 registrar, |
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18 util, |
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19 ) |
11275 | 20 |
21 elements = { | |
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22 # token-type: binding-strength, primary, prefix, infix, suffix |
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23 "(": (20, None, ("group", 1, ")"), ("func", 1, ")"), None), |
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24 "-": (5, None, ("negate", 19), ("minus", 5), None), |
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25 "not": (10, None, ("not", 10), None, None), |
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26 "!": (10, None, ("not", 10), None, None), |
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27 "and": (5, None, None, ("and", 5), None), |
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28 "&": (5, None, None, ("and", 5), None), |
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29 "or": (4, None, None, ("or", 4), None), |
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30 "|": (4, None, None, ("or", 4), None), |
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31 "+": (4, None, None, ("or", 4), None), |
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32 ",": (2, None, None, ("list", 2), None), |
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33 ")": (0, None, None, None, None), |
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34 "symbol": (0, "symbol", None, None, None), |
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35 "string": (0, "string", None, None, None), |
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36 "end": (0, None, None, None, None), |
11275 | 37 } |
38 | |
39 keywords = set(['and', 'or', 'not']) | |
40 | |
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41 globchars = ".*{}[]?/\\_" |
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42 |
11275 | 43 def tokenize(program): |
44 pos, l = 0, len(program) | |
45 while pos < l: | |
46 c = program[pos] | |
47 if c.isspace(): # skip inter-token whitespace | |
48 pass | |
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49 elif c in "(),-|&+!": # handle simple operators |
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50 yield (c, None, pos) |
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51 elif (c in '"\'' or c == 'r' and |
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52 program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings |
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53 if c == 'r': |
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54 pos += 1 |
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55 c = program[pos] |
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56 decode = lambda x: x |
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57 else: |
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58 decode = parser.unescapestr |
11275 | 59 pos += 1 |
60 s = pos | |
61 while pos < l: # find closing quote | |
62 d = program[pos] | |
63 if d == '\\': # skip over escaped characters | |
64 pos += 2 | |
65 continue | |
66 if d == c: | |
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67 yield ('string', decode(program[s:pos]), s) |
11275 | 68 break |
69 pos += 1 | |
70 else: | |
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71 raise error.ParseError(_("unterminated string"), s) |
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72 elif c.isalnum() or c in globchars or ord(c) > 127: |
14513 | 73 # gather up a symbol/keyword |
11275 | 74 s = pos |
75 pos += 1 | |
76 while pos < l: # find end of symbol | |
77 d = program[pos] | |
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78 if not (d.isalnum() or d in globchars or ord(d) > 127): |
11275 | 79 break |
80 pos += 1 | |
81 sym = program[s:pos] | |
82 if sym in keywords: # operator keywords | |
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83 yield (sym, None, s) |
11275 | 84 else: |
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85 yield ('symbol', sym, s) |
11275 | 86 pos -= 1 |
87 else: | |
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88 raise error.ParseError(_("syntax error"), pos) |
11275 | 89 pos += 1 |
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90 yield ('end', None, pos) |
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92 def parse(expr): |
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93 p = parser.parser(elements) |
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94 tree, pos = p.parse(tokenize(expr)) |
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95 if pos != len(expr): |
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96 raise error.ParseError(_("invalid token"), pos) |
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97 return tree |
11275 | 98 |
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99 def getstring(x, err): |
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100 if x and (x[0] == 'string' or x[0] == 'symbol'): |
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101 return x[1] |
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102 raise error.ParseError(err) |
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103 |
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104 def getset(mctx, x): |
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105 if not x: |
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106 raise error.ParseError(_("missing argument")) |
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107 return methods[x[0]](mctx, *x[1:]) |
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108 |
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109 def stringset(mctx, x): |
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110 m = mctx.matcher([x]) |
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111 return [f for f in mctx.subset if m(f)] |
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112 |
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113 def andset(mctx, x, y): |
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114 return getset(mctx.narrow(getset(mctx, x)), y) |
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115 |
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116 def orset(mctx, x, y): |
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117 # needs optimizing |
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118 xl = getset(mctx, x) |
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119 yl = getset(mctx, y) |
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120 return xl + [f for f in yl if f not in xl] |
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121 |
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122 def notset(mctx, x): |
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123 s = set(getset(mctx, x)) |
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124 return [r for r in mctx.subset if r not in s] |
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125 |
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126 def minusset(mctx, x, y): |
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127 xl = getset(mctx, x) |
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128 yl = set(getset(mctx, y)) |
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129 return [f for f in xl if f not in yl] |
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130 |
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131 def listset(mctx, a, b): |
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132 raise error.ParseError(_("can't use a list in this context"), |
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133 hint=_('see hg help "filesets.x or y"')) |
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134 |
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135 # symbols are callable like: |
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136 # fun(mctx, x) |
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137 # with: |
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138 # mctx - current matchctx instance |
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139 # x - argument in tree form |
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140 symbols = {} |
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141 |
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142 # filesets using matchctx.status() |
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143 _statuscallers = set() |
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144 |
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145 # filesets using matchctx.existing() |
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146 _existingcallers = set() |
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147 |
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148 predicate = registrar.filesetpredicate() |
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149 |
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150 @predicate('modified()', callstatus=True) |
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151 def modified(mctx, x): |
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152 """File that is modified according to :hg:`status`. |
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153 """ |
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154 # i18n: "modified" is a keyword |
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155 getargs(x, 0, 0, _("modified takes no arguments")) |
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156 s = mctx.status().modified |
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157 return [f for f in mctx.subset if f in s] |
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158 |
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159 @predicate('added()', callstatus=True) |
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160 def added(mctx, x): |
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161 """File that is added according to :hg:`status`. |
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162 """ |
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163 # i18n: "added" is a keyword |
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164 getargs(x, 0, 0, _("added takes no arguments")) |
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165 s = mctx.status().added |
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166 return [f for f in mctx.subset if f in s] |
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167 |
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168 @predicate('removed()', callstatus=True) |
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169 def removed(mctx, x): |
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170 """File that is removed according to :hg:`status`. |
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171 """ |
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172 # i18n: "removed" is a keyword |
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173 getargs(x, 0, 0, _("removed takes no arguments")) |
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174 s = mctx.status().removed |
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175 return [f for f in mctx.subset if f in s] |
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176 |
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177 @predicate('deleted()', callstatus=True) |
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178 def deleted(mctx, x): |
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179 """Alias for ``missing()``. |
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180 """ |
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181 # i18n: "deleted" is a keyword |
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182 getargs(x, 0, 0, _("deleted takes no arguments")) |
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183 s = mctx.status().deleted |
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184 return [f for f in mctx.subset if f in s] |
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185 |
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186 @predicate('missing()', callstatus=True) |
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187 def missing(mctx, x): |
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188 """File that is missing according to :hg:`status`. |
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189 """ |
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190 # i18n: "missing" is a keyword |
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191 getargs(x, 0, 0, _("missing takes no arguments")) |
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192 s = mctx.status().deleted |
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193 return [f for f in mctx.subset if f in s] |
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194 |
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195 @predicate('unknown()', callstatus=True) |
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196 def unknown(mctx, x): |
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197 """File that is unknown according to :hg:`status`. These files will only be |
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198 considered if this predicate is used. |
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199 """ |
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200 # i18n: "unknown" is a keyword |
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201 getargs(x, 0, 0, _("unknown takes no arguments")) |
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202 s = mctx.status().unknown |
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203 return [f for f in mctx.subset if f in s] |
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204 |
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205 @predicate('ignored()', callstatus=True) |
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206 def ignored(mctx, x): |
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207 """File that is ignored according to :hg:`status`. These files will only be |
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208 considered if this predicate is used. |
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209 """ |
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210 # i18n: "ignored" is a keyword |
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211 getargs(x, 0, 0, _("ignored takes no arguments")) |
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212 s = mctx.status().ignored |
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213 return [f for f in mctx.subset if f in s] |
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214 |
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215 @predicate('clean()', callstatus=True) |
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216 def clean(mctx, x): |
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217 """File that is clean according to :hg:`status`. |
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218 """ |
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219 # i18n: "clean" is a keyword |
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220 getargs(x, 0, 0, _("clean takes no arguments")) |
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221 s = mctx.status().clean |
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222 return [f for f in mctx.subset if f in s] |
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223 |
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224 def func(mctx, a, b): |
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225 if a[0] == 'symbol' and a[1] in symbols: |
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226 funcname = a[1] |
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227 enabled = mctx._existingenabled |
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228 mctx._existingenabled = funcname in _existingcallers |
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229 try: |
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230 return symbols[funcname](mctx, b) |
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231 finally: |
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232 mctx._existingenabled = enabled |
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233 |
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234 keep = lambda fn: getattr(fn, '__doc__', None) is not None |
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235 |
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236 syms = [s for (s, fn) in symbols.items() if keep(fn)] |
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237 raise error.UnknownIdentifier(a[1], syms) |
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238 |
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239 def getlist(x): |
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240 if not x: |
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241 return [] |
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242 if x[0] == 'list': |
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243 return getlist(x[1]) + [x[2]] |
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244 return [x] |
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245 |
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246 def getargs(x, min, max, err): |
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247 l = getlist(x) |
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248 if len(l) < min or len(l) > max: |
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249 raise error.ParseError(err) |
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250 return l |
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251 |
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252 @predicate('binary()', callexisting=True) |
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253 def binary(mctx, x): |
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254 """File that appears to be binary (contains NUL bytes). |
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255 """ |
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256 # i18n: "binary" is a keyword |
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257 getargs(x, 0, 0, _("binary takes no arguments")) |
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258 return [f for f in mctx.existing() if util.binary(mctx.ctx[f].data())] |
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259 |
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260 @predicate('exec()', callexisting=True) |
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261 def exec_(mctx, x): |
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262 """File that is marked as executable. |
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263 """ |
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264 # i18n: "exec" is a keyword |
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265 getargs(x, 0, 0, _("exec takes no arguments")) |
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266 return [f for f in mctx.existing() if mctx.ctx.flags(f) == 'x'] |
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267 |
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268 @predicate('symlink()', callexisting=True) |
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269 def symlink(mctx, x): |
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270 """File that is marked as a symlink. |
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271 """ |
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272 # i18n: "symlink" is a keyword |
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273 getargs(x, 0, 0, _("symlink takes no arguments")) |
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274 return [f for f in mctx.existing() if mctx.ctx.flags(f) == 'l'] |
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275 |
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276 @predicate('resolved()') |
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277 def resolved(mctx, x): |
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278 """File that is marked resolved according to :hg:`resolve -l`. |
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279 """ |
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280 # i18n: "resolved" is a keyword |
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281 getargs(x, 0, 0, _("resolved takes no arguments")) |
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282 if mctx.ctx.rev() is not None: |
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283 return [] |
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284 ms = merge.mergestate.read(mctx.ctx.repo()) |
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285 return [f for f in mctx.subset if f in ms and ms[f] == 'r'] |
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286 |
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287 @predicate('unresolved()') |
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288 def unresolved(mctx, x): |
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289 """File that is marked unresolved according to :hg:`resolve -l`. |
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290 """ |
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291 # i18n: "unresolved" is a keyword |
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292 getargs(x, 0, 0, _("unresolved takes no arguments")) |
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293 if mctx.ctx.rev() is not None: |
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294 return [] |
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295 ms = merge.mergestate.read(mctx.ctx.repo()) |
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296 return [f for f in mctx.subset if f in ms and ms[f] == 'u'] |
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297 |
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298 @predicate('hgignore()') |
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300 """File that matches the active .hgignore pattern. |
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301 """ |
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302 # i18n: "hgignore" is a keyword |
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304 ignore = mctx.ctx.repo().dirstate._ignore |
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306 | |
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307 @predicate('portable()') |
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308 def portable(mctx, x): |
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309 """File that has a portable name. (This doesn't include filenames with case |
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310 collisions.) |
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311 """ |
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312 # i18n: "portable" is a keyword |
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313 getargs(x, 0, 0, _("portable takes no arguments")) |
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314 checkwinfilename = util.checkwinfilename |
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315 return [f for f in mctx.subset if checkwinfilename(f) is None] |
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316 |
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317 @predicate('grep(regex)', callexisting=True) |
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318 def grep(mctx, x): |
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319 """File contains the given regular expression. |
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320 """ |
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321 try: |
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322 # i18n: "grep" is a keyword |
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323 r = re.compile(getstring(x, _("grep requires a pattern"))) |
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324 except re.error as e: |
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325 raise error.ParseError(_('invalid match pattern: %s') % e) |
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326 return [f for f in mctx.existing() if r.search(mctx.ctx[f].data())] |
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327 |
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328 def _sizetomax(s): |
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329 try: |
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330 s = s.strip().lower() |
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331 for k, v in util._sizeunits: |
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332 if s.endswith(k): |
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333 # max(4k) = 5k - 1, max(4.5k) = 4.6k - 1 |
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334 n = s[:-len(k)] |
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335 inc = 1.0 |
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336 if "." in n: |
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337 inc /= 10 ** len(n.split(".")[1]) |
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338 return int((float(n) + inc) * v) - 1 |
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339 # no extension, this is a precise value |
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340 return int(s) |
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341 except ValueError: |
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342 raise error.ParseError(_("couldn't parse size: %s") % s) |
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343 |
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344 @predicate('size(expression)', callexisting=True) |
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345 def size(mctx, x): |
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346 """File size matches the given expression. Examples: |
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347 |
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348 - 1k (files from 1024 to 2047 bytes) |
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349 - < 20k (files less than 20480 bytes) |
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350 - >= .5MB (files at least 524288 bytes) |
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351 - 4k - 1MB (files from 4096 bytes to 1048576 bytes) |
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352 """ |
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353 |
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354 # i18n: "size" is a keyword |
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355 expr = getstring(x, _("size requires an expression")).strip() |
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356 if '-' in expr: # do we have a range? |
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357 a, b = expr.split('-', 1) |
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358 a = util.sizetoint(a) |
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359 b = util.sizetoint(b) |
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360 m = lambda x: x >= a and x <= b |
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361 elif expr.startswith("<="): |
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362 a = util.sizetoint(expr[2:]) |
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363 m = lambda x: x <= a |
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364 elif expr.startswith("<"): |
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365 a = util.sizetoint(expr[1:]) |
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366 m = lambda x: x < a |
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367 elif expr.startswith(">="): |
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368 a = util.sizetoint(expr[2:]) |
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369 m = lambda x: x >= a |
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370 elif expr.startswith(">"): |
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371 a = util.sizetoint(expr[1:]) |
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372 m = lambda x: x > a |
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373 elif expr[0].isdigit or expr[0] == '.': |
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374 a = util.sizetoint(expr) |
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375 b = _sizetomax(expr) |
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376 m = lambda x: x >= a and x <= b |
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377 else: |
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378 raise error.ParseError(_("couldn't parse size: %s") % expr) |
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379 |
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380 return [f for f in mctx.existing() if m(mctx.ctx[f].size())] |
14683
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381 |
27462
470ea34ba593
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diff
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|
382 @predicate('encoding(name)', callexisting=True) |
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383 def encoding(mctx, x): |
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diff
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|
384 """File can be successfully decoded with the given character |
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385 encoding. May not be useful for encodings other than ASCII and |
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diff
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|
386 UTF-8. |
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diff
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|
387 """ |
87b9d6a7d807
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diff
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|
388 |
14785
0f0bd4d028d3
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parents:
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diff
changeset
|
389 # i18n: "encoding" is a keyword |
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390 enc = getstring(x, _("encoding requires an encoding name")) |
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|
391 |
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392 s = [] |
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393 for f in mctx.existing(): |
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394 d = mctx.ctx[f].data() |
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diff
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|
395 try: |
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diff
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|
396 d.decode(enc) |
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diff
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|
397 except LookupError: |
26587
56b2bcea2529
error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
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diff
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|
398 raise error.Abort(_("unknown encoding '%s'") % enc) |
14684
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diff
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|
399 except UnicodeDecodeError: |
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diff
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|
400 continue |
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diff
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|
401 s.append(f) |
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parents:
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diff
changeset
|
402 |
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parents:
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diff
changeset
|
403 return s |
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parents:
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diff
changeset
|
404 |
27462
470ea34ba593
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FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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diff
changeset
|
405 @predicate('eol(style)', callexisting=True) |
18842
3ce3f2b059a1
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parents:
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diff
changeset
|
406 def eol(mctx, x): |
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parents:
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diff
changeset
|
407 """File contains newlines of the given style (dos, unix, mac). Binary |
18842
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parents:
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diff
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408 files are excluded, files with mixed line endings match multiple |
3ce3f2b059a1
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parents:
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diff
changeset
|
409 styles. |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
410 """ |
3ce3f2b059a1
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parents:
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diff
changeset
|
411 |
28056
4f8ced23345e
fileset: fix copy/paste in eol() error message
Matt Harbison <matt_harbison@yahoo.com>
parents:
27518
diff
changeset
|
412 # i18n: "eol" is a keyword |
4f8ced23345e
fileset: fix copy/paste in eol() error message
Matt Harbison <matt_harbison@yahoo.com>
parents:
27518
diff
changeset
|
413 enc = getstring(x, _("eol requires a style name")) |
18842
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diff
changeset
|
414 |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
415 s = [] |
3ce3f2b059a1
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parents:
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diff
changeset
|
416 for f in mctx.existing(): |
3ce3f2b059a1
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parents:
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diff
changeset
|
417 d = mctx.ctx[f].data() |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
418 if util.binary(d): |
3ce3f2b059a1
filesets: add eol predicate
Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
419 continue |
3ce3f2b059a1
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parents:
18364
diff
changeset
|
420 if (enc == 'dos' or enc == 'win') and '\r\n' in d: |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
421 s.append(f) |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
422 elif enc == 'unix' and re.search('(?<!\r)\n', d): |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
18364
diff
changeset
|
423 s.append(f) |
3ce3f2b059a1
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
424 elif enc == 'mac' and re.search('\r(?!\n)', d): |
3ce3f2b059a1
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parents:
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diff
changeset
|
425 s.append(f) |
3ce3f2b059a1
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parents:
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diff
changeset
|
426 return s |
3ce3f2b059a1
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diff
changeset
|
427 |
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parents:
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diff
changeset
|
428 @predicate('copied()') |
14685
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diff
changeset
|
429 def copied(mctx, x): |
27460
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diff
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|
430 """File that is recorded as being copied. |
14685
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diff
changeset
|
431 """ |
14785
0f0bd4d028d3
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parents:
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diff
changeset
|
432 # i18n: "copied" is a keyword |
14718
0c81948636f3
fileset: copied takes no arguments
Mads Kiilerich <mads@kiilerich.com>
parents:
14717
diff
changeset
|
433 getargs(x, 0, 0, _("copied takes no arguments")) |
14685
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|
434 s = [] |
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changeset
|
435 for f in mctx.subset: |
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|
436 p = mctx.ctx[f].parents() |
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diff
changeset
|
437 if p and p[0].path() != f: |
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diff
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|
438 s.append(f) |
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diff
changeset
|
439 return s |
394121d9f4fc
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diff
changeset
|
440 |
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parents:
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diff
changeset
|
441 @predicate('subrepo([pattern])') |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
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diff
changeset
|
442 def subrepo(mctx, x): |
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diff
changeset
|
443 """Subrepositories whose paths match the given pattern. |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
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diff
changeset
|
444 """ |
9e02e032b522
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diff
changeset
|
445 # i18n: "subrepo" is a keyword |
9e02e032b522
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parents:
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diff
changeset
|
446 getargs(x, 0, 1, _("subrepo takes at most one argument")) |
9e02e032b522
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parents:
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diff
changeset
|
447 ctx = mctx.ctx |
18364
6252b4f1c4b4
subrepos: process subrepos in sorted order
Mads Kiilerich <mads@kiilerich.com>
parents:
17371
diff
changeset
|
448 sstate = sorted(ctx.substate) |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
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parents:
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diff
changeset
|
449 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
|
450 # i18n: "subrepo" is a keyword |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
451 pat = getstring(x, _("subrepo requires a pattern or no arguments")) |
9e02e032b522
fileset: add "subrepo" fileset symbol
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parents:
15963
diff
changeset
|
452 |
25938
e194ada8d45f
fileset: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents:
25815
diff
changeset
|
453 from . import match as matchmod # avoid circular import issues |
16443
9e02e032b522
fileset: add "subrepo" fileset symbol
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parents:
15963
diff
changeset
|
454 fast = not matchmod.patkind(pat) |
9e02e032b522
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parents:
15963
diff
changeset
|
455 if fast: |
9e02e032b522
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Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
15963
diff
changeset
|
456 def m(s): |
9e02e032b522
fileset: add "subrepo" fileset symbol
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parents:
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diff
changeset
|
457 return (s == pat) |
9e02e032b522
fileset: add "subrepo" fileset symbol
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
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diff
changeset
|
458 else: |
24334
eda2f36889b5
fileset: replace 'ctx._repo' with 'ctx.repo()'
Matt Harbison <matt_harbison@yahoo.com>
parents:
24218
diff
changeset
|
459 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
|
460 return [sub for sub in sstate if m(sub)] |
9e02e032b522
fileset: add "subrepo" fileset symbol
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parents:
15963
diff
changeset
|
461 else: |
9e02e032b522
fileset: add "subrepo" fileset symbol
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diff
changeset
|
462 return [sub for sub in sstate] |
9e02e032b522
fileset: add "subrepo" fileset symbol
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diff
changeset
|
463 |
14551
68d814a3cefd
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parents:
14513
diff
changeset
|
464 methods = { |
68d814a3cefd
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parents:
14513
diff
changeset
|
465 'string': stringset, |
68d814a3cefd
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Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
466 'symbol': stringset, |
68d814a3cefd
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Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
467 'and': andset, |
68d814a3cefd
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parents:
14513
diff
changeset
|
468 'or': orset, |
17363
5d9e2031c0b1
fileset: actually implement 'minusset'
Patrick Mezard <patrick@mezard.eu>
parents:
16443
diff
changeset
|
469 'minus': minusset, |
14551
68d814a3cefd
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parents:
14513
diff
changeset
|
470 'list': listset, |
68d814a3cefd
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parents:
14513
diff
changeset
|
471 'group': getset, |
14676
e80fa502b8cf
fileset: add some basic predicates
Matt Mackall <mpm@selenic.com>
parents:
14673
diff
changeset
|
472 'not': notset, |
e80fa502b8cf
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parents:
14673
diff
changeset
|
473 'func': func, |
14551
68d814a3cefd
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parents:
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diff
changeset
|
474 } |
68d814a3cefd
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parents:
14513
diff
changeset
|
475 |
68d814a3cefd
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parents:
14513
diff
changeset
|
476 class matchctx(object): |
14677
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Matt Mackall <mpm@selenic.com>
parents:
14676
diff
changeset
|
477 def __init__(self, ctx, subset=None, status=None): |
14551
68d814a3cefd
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parents:
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diff
changeset
|
478 self.ctx = ctx |
68d814a3cefd
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parents:
14513
diff
changeset
|
479 self.subset = subset |
14677
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parents:
14676
diff
changeset
|
480 self._status = status |
27464
c39ecb2b86b3
fileset: detect unintentional existing() invocation at runtime
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27463
diff
changeset
|
481 self._existingenabled = False |
14677
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parents:
14676
diff
changeset
|
482 def status(self): |
2a758ffc821e
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parents:
14676
diff
changeset
|
483 return self._status |
14673 | 484 def matcher(self, patterns): |
485 return self.ctx.match(patterns) | |
14551
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parents:
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diff
changeset
|
486 def filter(self, files): |
68d814a3cefd
fileset: basic pattern and boolean support
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parents:
14513
diff
changeset
|
487 return [f for f in files if f in self.subset] |
15963
042e84e39dee
fileset: don't attempt to check data predicates against removed files
Matt Mackall <mpm@selenic.com>
parents:
14830
diff
changeset
|
488 def existing(self): |
27464
c39ecb2b86b3
fileset: detect unintentional existing() invocation at runtime
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
27463
diff
changeset
|
489 assert self._existingenabled, 'unexpected existing() invocation' |
17365
8a0513bf030a
fileset: exclude deleted files from matchctx.existing()
Patrick Mezard <patrick@mezard.eu>
parents:
17363
diff
changeset
|
490 if self._status is not None: |
8a0513bf030a
fileset: exclude deleted files from matchctx.existing()
Patrick Mezard <patrick@mezard.eu>
parents:
17363
diff
changeset
|
491 removed = set(self._status[3]) |
17367
ce625185cfd9
fileset: matchctx.existing() must consider ignored files
Patrick Mezard <patrick@mezard.eu>
parents:
17366
diff
changeset
|
492 unknown = set(self._status[4] + self._status[5]) |
17365
8a0513bf030a
fileset: exclude deleted files from matchctx.existing()
Patrick Mezard <patrick@mezard.eu>
parents:
17363
diff
changeset
|
493 else: |
8a0513bf030a
fileset: exclude deleted files from matchctx.existing()
Patrick Mezard <patrick@mezard.eu>
parents:
17363
diff
changeset
|
494 removed = set() |
17366
04c65cb59467
fileset: matchctx.existing() must consider unknown files
Patrick Mezard <patrick@mezard.eu>
parents:
17365
diff
changeset
|
495 unknown = set() |
17365
8a0513bf030a
fileset: exclude deleted files from matchctx.existing()
Patrick Mezard <patrick@mezard.eu>
parents:
17363
diff
changeset
|
496 return (f for f in self.subset |
17366
04c65cb59467
fileset: matchctx.existing() must consider unknown files
Patrick Mezard <patrick@mezard.eu>
parents:
17365
diff
changeset
|
497 if (f in self.ctx and f not in removed) or f in unknown) |
14551
68d814a3cefd
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Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
498 def narrow(self, files): |
14677
2a758ffc821e
fileset: add support for file status predicates
Matt Mackall <mpm@selenic.com>
parents:
14676
diff
changeset
|
499 return matchctx(self.ctx, self.filter(files), self._status) |
14551
68d814a3cefd
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Matt Mackall <mpm@selenic.com>
parents:
14513
diff
changeset
|
500 |
14678
5ef7b87530f6
fileset: prescan parse tree to optimize status usage
Matt Mackall <mpm@selenic.com>
parents:
14677
diff
changeset
|
501 def _intree(funcs, tree): |
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502 if isinstance(tree, tuple): |
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503 if tree[0] == 'func' and tree[1][0] == 'symbol': |
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504 if tree[1][1] in funcs: |
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505 return True |
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506 for s in tree[1:]: |
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507 if _intree(funcs, s): |
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508 return True |
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509 return False |
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510 |
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512 tree = parse(expr) |
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513 |
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514 # do we need status info? |
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515 if (_intree(_statuscallers, tree) or |
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516 # Using matchctx.existing() on a workingctx requires us to check |
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517 # for deleted files. |
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518 (ctx.rev() is None and _intree(_existingcallers, tree))): |
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519 unknown = _intree(['unknown'], tree) |
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520 ignored = _intree(['ignored'], tree) |
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521 |
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522 r = ctx.repo() |
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523 status = r.status(ctx.p1(), ctx, |
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524 unknown=unknown, ignored=ignored, clean=True) |
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525 subset = [] |
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526 for c in status: |
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527 subset.extend(c) |
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528 else: |
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529 status = None |
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530 subset = list(ctx.walk(ctx.match([]))) |
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531 |
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532 return getset(matchctx(ctx, subset, status), tree) |
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533 |
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534 def prettyformat(tree): |
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535 return parser.prettyformat(tree, ('string', 'symbol')) |
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536 |
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537 def loadpredicate(ui, extname, registrarobj): |
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538 """Load fileset predicates from specified registrarobj |
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539 """ |
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540 for name, func in registrarobj._table.iteritems(): |
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541 symbols[name] = func |
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542 if func._callstatus: |
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543 _statuscallers.add(name) |
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544 if func._callexisting: |
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545 _existingcallers.add(name) |
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546 |
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547 # load built-in predicates explicitly to setup _statuscallers/_existingcallers |
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548 loadpredicate(None, None, predicate) |
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549 |
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550 # tell hggettext to extract docstrings from these functions: |
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551 i18nfunctions = symbols.values() |