Mercurial > public > mercurial-scm > hg
annotate mercurial/revset.py @ 13741:b51bf961b3cb
wireproto: add getbundle() function
getbundle(common, heads) -> bundle
Returns the changegroup for all ancestors of heads which are not ancestors of common. For both
sets, the heads are included in the set.
Intended to eventually supercede changegroupsubset and changegroup. Uses heads of common region
to exclude unwanted changesets instead of bases of desired region, which is more useful and
easier to implement.
Designed to be extensible with new optional arguments (which will have to be guarded by
corresponding capabilities).
| author | Peter Arrenbrecht <peter.arrenbrecht@gmail.com> |
|---|---|
| date | Wed, 23 Mar 2011 16:02:11 +0100 |
| parents | 15b97a1cd60b |
| children | 7eb82f88e157 |
| rev | line source |
|---|---|
| 11275 | 1 # revset.py - revision set queries for mercurial |
| 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 | |
| 8 import re | |
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9 import parser, util, error, discovery, help, hbisect |
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10 import bookmarks as bookmarksmod |
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11 import match as matchmod |
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12 from i18n import _ |
| 11275 | 13 |
| 14 elements = { | |
| 15 "(": (20, ("group", 1, ")"), ("func", 1, ")")), | |
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16 "-": (5, ("negate", 19), ("minus", 5)), |
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17 "::": (17, ("dagrangepre", 17), ("dagrange", 17), |
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18 ("dagrangepost", 17)), |
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19 "..": (17, ("dagrangepre", 17), ("dagrange", 17), |
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20 ("dagrangepost", 17)), |
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21 ":": (15, ("rangepre", 15), ("range", 15), ("rangepost", 15)), |
| 11275 | 22 "not": (10, ("not", 10)), |
| 23 "!": (10, ("not", 10)), | |
| 24 "and": (5, None, ("and", 5)), | |
| 25 "&": (5, None, ("and", 5)), | |
| 26 "or": (4, None, ("or", 4)), | |
| 27 "|": (4, None, ("or", 4)), | |
| 28 "+": (4, None, ("or", 4)), | |
| 29 ",": (2, None, ("list", 2)), | |
| 30 ")": (0, None, None), | |
| 31 "symbol": (0, ("symbol",), None), | |
| 32 "string": (0, ("string",), None), | |
| 33 "end": (0, None, None), | |
| 34 } | |
| 35 | |
| 36 keywords = set(['and', 'or', 'not']) | |
| 37 | |
| 38 def tokenize(program): | |
| 39 pos, l = 0, len(program) | |
| 40 while pos < l: | |
| 41 c = program[pos] | |
| 42 if c.isspace(): # skip inter-token whitespace | |
| 43 pass | |
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44 elif c == ':' and program[pos:pos + 2] == '::': # look ahead carefully |
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45 yield ('::', None, pos) |
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46 pos += 1 # skip ahead |
| 11275 | 47 elif c == '.' and program[pos:pos + 2] == '..': # look ahead carefully |
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48 yield ('..', None, pos) |
| 11275 | 49 pos += 1 # skip ahead |
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50 elif c in "():,-|&+!": # handle simple operators |
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51 yield (c, None, pos) |
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52 elif (c in '"\'' or c == 'r' and |
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53 program[pos:pos + 2] in ("r'", 'r"')): # handle quoted strings |
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54 if c == 'r': |
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55 pos += 1 |
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56 c = program[pos] |
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57 decode = lambda x: x |
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58 else: |
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59 decode = lambda x: x.decode('string-escape') |
| 11275 | 60 pos += 1 |
| 61 s = pos | |
| 62 while pos < l: # find closing quote | |
| 63 d = program[pos] | |
| 64 if d == '\\': # skip over escaped characters | |
| 65 pos += 2 | |
| 66 continue | |
| 67 if d == c: | |
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68 yield ('string', decode(program[s:pos]), s) |
| 11275 | 69 break |
| 70 pos += 1 | |
| 71 else: | |
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72 raise error.ParseError(_("unterminated string"), s) |
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73 elif c.isalnum() or c in '._' or ord(c) > 127: # 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 "._" or ord(d) > 127): |
| 11275 | 79 break |
| 80 if d == '.' and program[pos - 1] == '.': # special case for .. | |
| 81 pos -= 1 | |
| 82 break | |
| 83 pos += 1 | |
| 84 sym = program[s:pos] | |
| 85 if sym in keywords: # operator keywords | |
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86 yield (sym, None, s) |
| 11275 | 87 else: |
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88 yield ('symbol', sym, s) |
| 11275 | 89 pos -= 1 |
| 90 else: | |
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91 raise error.ParseError(_("syntax error"), pos) |
| 11275 | 92 pos += 1 |
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93 yield ('end', None, pos) |
| 11275 | 94 |
| 95 # helpers | |
| 96 | |
| 97 def getstring(x, err): | |
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98 if x and (x[0] == 'string' or x[0] == 'symbol'): |
| 11275 | 99 return x[1] |
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100 raise error.ParseError(err) |
| 11275 | 101 |
| 102 def getlist(x): | |
| 103 if not x: | |
| 104 return [] | |
| 105 if x[0] == 'list': | |
| 106 return getlist(x[1]) + [x[2]] | |
| 107 return [x] | |
| 108 | |
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109 def getargs(x, min, max, err): |
| 11275 | 110 l = getlist(x) |
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111 if len(l) < min or len(l) > max: |
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112 raise error.ParseError(err) |
| 11275 | 113 return l |
| 114 | |
| 115 def getset(repo, subset, x): | |
| 116 if not x: | |
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117 raise error.ParseError(_("missing argument")) |
| 11275 | 118 return methods[x[0]](repo, subset, *x[1:]) |
| 119 | |
| 120 # operator methods | |
| 121 | |
| 122 def stringset(repo, subset, x): | |
| 123 x = repo[x].rev() | |
| 11282 | 124 if x == -1 and len(subset) == len(repo): |
| 125 return [-1] | |
| 11275 | 126 if x in subset: |
| 127 return [x] | |
| 128 return [] | |
| 129 | |
| 130 def symbolset(repo, subset, x): | |
| 131 if x in symbols: | |
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132 raise error.ParseError(_("can't use %s here") % x) |
| 11275 | 133 return stringset(repo, subset, x) |
| 134 | |
| 135 def rangeset(repo, subset, x, y): | |
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136 m = getset(repo, subset, x) |
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137 if not m: |
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138 m = getset(repo, range(len(repo)), x) |
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139 |
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140 n = getset(repo, subset, y) |
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141 if not n: |
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142 n = getset(repo, range(len(repo)), y) |
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143 |
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144 if not m or not n: |
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145 return [] |
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146 m, n = m[0], n[-1] |
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147 |
| 11275 | 148 if m < n: |
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149 r = range(m, n + 1) |
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150 else: |
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151 r = range(m, n - 1, -1) |
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152 s = set(subset) |
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153 return [x for x in r if x in s] |
| 11275 | 154 |
| 155 def andset(repo, subset, x, y): | |
| 156 return getset(repo, getset(repo, subset, x), y) | |
| 157 | |
| 158 def orset(repo, subset, x, y): | |
| 159 s = set(getset(repo, subset, x)) | |
| 160 s |= set(getset(repo, [r for r in subset if r not in s], y)) | |
| 161 return [r for r in subset if r in s] | |
| 162 | |
| 163 def notset(repo, subset, x): | |
| 164 s = set(getset(repo, subset, x)) | |
| 165 return [r for r in subset if r not in s] | |
| 166 | |
| 167 def listset(repo, subset, a, b): | |
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168 raise error.ParseError(_("can't use a list in this context")) |
| 11275 | 169 |
| 170 def func(repo, subset, a, b): | |
| 171 if a[0] == 'symbol' and a[1] in symbols: | |
| 172 return symbols[a[1]](repo, subset, b) | |
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173 raise error.ParseError(_("not a function: %s") % a[1]) |
| 11275 | 174 |
| 175 # functions | |
| 176 | |
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177 def node(repo, subset, x): |
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178 """``id(string)`` |
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179 Revision non-ambiguously specified by the given hex string prefix. |
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180 """ |
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181 # i18n: "id" is a keyword |
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182 l = getargs(x, 1, 1, _("id requires one argument")) |
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183 # i18n: "id" is a keyword |
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184 n = getstring(l[0], _("id requires a string")) |
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185 if len(n) == 40: |
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186 rn = repo[n].rev() |
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187 else: |
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188 rn = repo.changelog.rev(repo.changelog._partialmatch(n)) |
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189 return [r for r in subset if r == rn] |
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190 |
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191 def rev(repo, subset, x): |
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192 """``rev(number)`` |
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193 Revision with the given numeric identifier. |
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194 """ |
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195 # i18n: "rev" is a keyword |
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196 l = getargs(x, 1, 1, _("rev requires one argument")) |
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197 try: |
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198 # i18n: "rev" is a keyword |
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199 l = int(getstring(l[0], _("rev requires a number"))) |
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200 except ValueError: |
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201 # i18n: "rev" is a keyword |
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202 raise error.ParseError(_("rev expects a number")) |
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203 return [r for r in subset if r == l] |
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204 |
| 11275 | 205 def p1(repo, subset, x): |
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206 """``p1([set])`` |
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207 First parent of changesets in set, or the working directory. |
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208 """ |
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209 if x is None: |
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210 p = repo[x].parents()[0].rev() |
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211 return [r for r in subset if r == p] |
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212 |
| 11275 | 213 ps = set() |
| 214 cl = repo.changelog | |
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215 for r in getset(repo, range(len(repo)), x): |
| 11275 | 216 ps.add(cl.parentrevs(r)[0]) |
| 217 return [r for r in subset if r in ps] | |
| 218 | |
| 219 def p2(repo, subset, x): | |
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220 """``p2([set])`` |
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221 Second parent of changesets in set, or the working directory. |
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222 """ |
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223 if x is None: |
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224 ps = repo[x].parents() |
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225 try: |
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226 p = ps[1].rev() |
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227 return [r for r in subset if r == p] |
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228 except IndexError: |
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229 return [] |
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230 |
| 11275 | 231 ps = set() |
| 232 cl = repo.changelog | |
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233 for r in getset(repo, range(len(repo)), x): |
| 11275 | 234 ps.add(cl.parentrevs(r)[1]) |
| 235 return [r for r in subset if r in ps] | |
| 236 | |
| 237 def parents(repo, subset, x): | |
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238 """``parents([set])`` |
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239 The set of all parents for all changesets in set, or the working directory. |
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240 """ |
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241 if x is None: |
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242 ps = tuple(p.rev() for p in repo[x].parents()) |
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243 return [r for r in subset if r in ps] |
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244 |
| 11275 | 245 ps = set() |
| 246 cl = repo.changelog | |
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247 for r in getset(repo, range(len(repo)), x): |
| 11275 | 248 ps.update(cl.parentrevs(r)) |
| 249 return [r for r in subset if r in ps] | |
| 250 | |
| 251 def maxrev(repo, subset, x): | |
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252 """``max(set)`` |
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253 Changeset with highest revision number in set. |
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254 """ |
| 11275 | 255 s = getset(repo, subset, x) |
| 256 if s: | |
| 257 m = max(s) | |
| 258 if m in subset: | |
| 259 return [m] | |
| 260 return [] | |
| 261 | |
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262 def minrev(repo, subset, x): |
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263 """``min(set)`` |
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264 Changeset with lowest revision number in set. |
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265 """ |
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266 s = getset(repo, subset, x) |
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267 if s: |
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268 m = min(s) |
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269 if m in subset: |
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270 return [m] |
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271 return [] |
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272 |
| 11275 | 273 def limit(repo, subset, x): |
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274 """``limit(set, n)`` |
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275 First n members of set. |
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276 """ |
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277 # i18n: "limit" is a keyword |
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278 l = getargs(x, 2, 2, _("limit requires two arguments")) |
| 11275 | 279 try: |
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280 # i18n: "limit" is a keyword |
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281 lim = int(getstring(l[1], _("limit requires a number"))) |
| 11275 | 282 except ValueError: |
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283 # i18n: "limit" is a keyword |
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284 raise error.ParseError(_("limit expects a number")) |
| 11275 | 285 return getset(repo, subset, l[0])[:lim] |
| 286 | |
| 287 def children(repo, subset, x): | |
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288 """``children(set)`` |
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289 Child changesets of changesets in set. |
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290 """ |
| 11275 | 291 cs = set() |
| 292 cl = repo.changelog | |
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293 s = set(getset(repo, range(len(repo)), x)) |
| 11275 | 294 for r in xrange(0, len(repo)): |
| 295 for p in cl.parentrevs(r): | |
| 296 if p in s: | |
| 297 cs.add(r) | |
| 298 return [r for r in subset if r in cs] | |
| 299 | |
| 300 def branch(repo, subset, x): | |
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301 """``branch(set)`` |
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302 All changesets belonging to the branches of changesets in set. |
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303 """ |
| 11275 | 304 s = getset(repo, range(len(repo)), x) |
| 305 b = set() | |
| 306 for r in s: | |
| 307 b.add(repo[r].branch()) | |
| 308 s = set(s) | |
| 309 return [r for r in subset if r in s or repo[r].branch() in b] | |
| 310 | |
| 311 def ancestor(repo, subset, x): | |
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312 """``ancestor(single, single)`` |
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313 Greatest common ancestor of the two changesets. |
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314 """ |
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315 # i18n: "ancestor" is a keyword |
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316 l = getargs(x, 2, 2, _("ancestor requires two arguments")) |
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317 r = range(len(repo)) |
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318 a = getset(repo, r, l[0]) |
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319 b = getset(repo, r, l[1]) |
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320 if len(a) != 1 or len(b) != 1: |
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321 # i18n: "ancestor" is a keyword |
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322 raise error.ParseError(_("ancestor arguments must be single revisions")) |
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323 an = [repo[a[0]].ancestor(repo[b[0]]).rev()] |
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324 |
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325 return [r for r in an if r in subset] |
| 11275 | 326 |
| 327 def ancestors(repo, subset, x): | |
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328 """``ancestors(set)`` |
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329 Changesets that are ancestors of a changeset in set. |
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330 """ |
| 11275 | 331 args = getset(repo, range(len(repo)), x) |
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332 if not args: |
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333 return [] |
| 11275 | 334 s = set(repo.changelog.ancestors(*args)) | set(args) |
| 335 return [r for r in subset if r in s] | |
| 336 | |
| 337 def descendants(repo, subset, x): | |
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338 """``descendants(set)`` |
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339 Changesets which are descendants of changesets in set. |
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340 """ |
| 11275 | 341 args = getset(repo, range(len(repo)), x) |
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342 if not args: |
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343 return [] |
| 11275 | 344 s = set(repo.changelog.descendants(*args)) | set(args) |
| 345 return [r for r in subset if r in s] | |
| 346 | |
| 347 def follow(repo, subset, x): | |
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348 """``follow()`` |
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349 An alias for ``::.`` (ancestors of the working copy's first parent). |
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350 """ |
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351 # i18n: "follow" is a keyword |
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352 getargs(x, 0, 0, _("follow takes no arguments")) |
| 11275 | 353 p = repo['.'].rev() |
| 354 s = set(repo.changelog.ancestors(p)) | set([p]) | |
| 355 return [r for r in subset if r in s] | |
| 356 | |
| 357 def date(repo, subset, x): | |
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358 """``date(interval)`` |
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359 Changesets within the interval, see :hg:`help dates`. |
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360 """ |
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361 # i18n: "date" is a keyword |
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362 ds = getstring(x, _("date requires a string")) |
| 11275 | 363 dm = util.matchdate(ds) |
| 364 return [r for r in subset if dm(repo[r].date()[0])] | |
| 365 | |
| 366 def keyword(repo, subset, x): | |
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367 """``keyword(string)`` |
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368 Search commit message, user name, and names of changed files for |
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369 string. |
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370 """ |
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371 # i18n: "keyword" is a keyword |
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372 kw = getstring(x, _("keyword requires a string")).lower() |
| 11275 | 373 l = [] |
| 374 for r in subset: | |
| 375 c = repo[r] | |
| 376 t = " ".join(c.files() + [c.user(), c.description()]) | |
| 377 if kw in t.lower(): | |
| 378 l.append(r) | |
| 379 return l | |
| 380 | |
| 381 def grep(repo, subset, x): | |
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382 """``grep(regex)`` |
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383 Like ``keyword(string)`` but accepts a regex. Use ``grep(r'...')`` |
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384 to ensure special escape characters are handled correctly. |
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385 """ |
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386 try: |
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387 # i18n: "grep" is a keyword |
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388 gr = re.compile(getstring(x, _("grep requires a string"))) |
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389 except re.error, e: |
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390 raise error.ParseError(_('invalid match pattern: %s') % e) |
| 11275 | 391 l = [] |
| 392 for r in subset: | |
| 393 c = repo[r] | |
| 394 for e in c.files() + [c.user(), c.description()]: | |
| 395 if gr.search(e): | |
| 396 l.append(r) | |
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397 break |
| 11275 | 398 return l |
| 399 | |
| 400 def author(repo, subset, x): | |
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401 """``author(string)`` |
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402 Alias for ``user(string)``. |
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403 """ |
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404 # i18n: "author" is a keyword |
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405 n = getstring(x, _("author requires a string")).lower() |
| 11275 | 406 return [r for r in subset if n in repo[r].user().lower()] |
| 407 | |
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408 def user(repo, subset, x): |
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409 """``user(string)`` |
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410 User name is string. |
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411 """ |
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412 return author(repo, subset, x) |
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413 |
| 11275 | 414 def hasfile(repo, subset, x): |
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415 """``file(pattern)`` |
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416 Changesets affecting files matched by pattern. |
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417 """ |
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418 # i18n: "file" is a keyword |
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419 pat = getstring(x, _("file requires a pattern")) |
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420 m = matchmod.match(repo.root, repo.getcwd(), [pat]) |
| 11275 | 421 s = [] |
| 422 for r in subset: | |
| 423 for f in repo[r].files(): | |
| 424 if m(f): | |
| 425 s.append(r) | |
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426 break |
| 11275 | 427 return s |
| 428 | |
| 429 def contains(repo, subset, x): | |
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430 """``contains(pattern)`` |
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431 Revision contains pattern. |
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432 """ |
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433 # i18n: "contains" is a keyword |
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434 pat = getstring(x, _("contains requires a pattern")) |
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435 m = matchmod.match(repo.root, repo.getcwd(), [pat]) |
| 11275 | 436 s = [] |
| 437 if m.files() == [pat]: | |
| 438 for r in subset: | |
| 439 if pat in repo[r]: | |
| 440 s.append(r) | |
| 441 else: | |
| 442 for r in subset: | |
| 443 for f in repo[r].manifest(): | |
| 444 if m(f): | |
| 445 s.append(r) | |
|
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446 break |
| 11275 | 447 return s |
| 448 | |
| 449 def checkstatus(repo, subset, pat, field): | |
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450 m = matchmod.match(repo.root, repo.getcwd(), [pat]) |
| 11275 | 451 s = [] |
| 452 fast = (m.files() == [pat]) | |
| 453 for r in subset: | |
| 454 c = repo[r] | |
| 455 if fast: | |
| 456 if pat not in c.files(): | |
| 457 continue | |
| 458 else: | |
| 459 for f in c.files(): | |
| 460 if m(f): | |
| 461 break | |
| 462 else: | |
| 463 continue | |
| 464 files = repo.status(c.p1().node(), c.node())[field] | |
| 465 if fast: | |
| 466 if pat in files: | |
| 467 s.append(r) | |
| 468 else: | |
| 469 for f in files: | |
| 470 if m(f): | |
| 471 s.append(r) | |
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472 break |
| 11275 | 473 return s |
| 474 | |
| 475 def modifies(repo, subset, x): | |
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476 """``modifies(pattern)`` |
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477 Changesets modifying files matched by pattern. |
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478 """ |
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479 # i18n: "modifies" is a keyword |
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480 pat = getstring(x, _("modifies requires a pattern")) |
| 11275 | 481 return checkstatus(repo, subset, pat, 0) |
| 482 | |
| 483 def adds(repo, subset, x): | |
|
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484 """``adds(pattern)`` |
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485 Changesets that add a file matching pattern. |
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486 """ |
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487 # i18n: "adds" is a keyword |
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488 pat = getstring(x, _("adds requires a pattern")) |
| 11275 | 489 return checkstatus(repo, subset, pat, 1) |
| 490 | |
| 491 def removes(repo, subset, x): | |
|
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492 """``removes(pattern)`` |
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493 Changesets which remove files matching pattern. |
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494 """ |
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495 # i18n: "removes" is a keyword |
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496 pat = getstring(x, _("removes requires a pattern")) |
| 11275 | 497 return checkstatus(repo, subset, pat, 2) |
| 498 | |
| 499 def merge(repo, subset, x): | |
|
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500 """``merge()`` |
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501 Changeset is a merge changeset. |
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502 """ |
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503 # i18n: "merge" is a keyword |
|
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504 getargs(x, 0, 0, _("merge takes no arguments")) |
| 11275 | 505 cl = repo.changelog |
| 506 return [r for r in subset if cl.parentrevs(r)[1] != -1] | |
| 507 | |
| 508 def closed(repo, subset, x): | |
|
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509 """``closed()`` |
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510 Changeset is closed. |
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511 """ |
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512 # i18n: "closed" is a keyword |
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513 getargs(x, 0, 0, _("closed takes no arguments")) |
|
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514 return [r for r in subset if repo[r].extra().get('close')] |
| 11275 | 515 |
| 516 def head(repo, subset, x): | |
|
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517 """``head()`` |
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518 Changeset is a named branch head. |
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519 """ |
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520 # i18n: "head" is a keyword |
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521 getargs(x, 0, 0, _("head takes no arguments")) |
| 11275 | 522 hs = set() |
| 523 for b, ls in repo.branchmap().iteritems(): | |
| 524 hs.update(repo[h].rev() for h in ls) | |
| 525 return [r for r in subset if r in hs] | |
| 526 | |
| 527 def reverse(repo, subset, x): | |
|
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528 """``reverse(set)`` |
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529 Reverse order of set. |
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530 """ |
| 11275 | 531 l = getset(repo, subset, x) |
| 532 l.reverse() | |
| 533 return l | |
| 534 | |
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535 def present(repo, subset, x): |
|
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536 """``present(set)`` |
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537 An empty set, if any revision in set isn't found; otherwise, |
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538 all revisions in set. |
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539 """ |
|
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540 try: |
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541 return getset(repo, subset, x) |
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542 except error.RepoLookupError: |
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543 return [] |
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544 |
| 11275 | 545 def sort(repo, subset, x): |
|
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546 """``sort(set[, [-]key...])`` |
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547 Sort set by keys. The default sort order is ascending, specify a key |
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548 as ``-key`` to sort in descending order. |
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549 |
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550 The keys can be: |
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551 |
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552 - ``rev`` for the revision number, |
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553 - ``branch`` for the branch name, |
|
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554 - ``desc`` for the commit message (description), |
|
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555 - ``user`` for user name (``author`` can be used as an alias), |
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556 - ``date`` for the commit date |
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557 """ |
|
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558 # i18n: "sort" is a keyword |
|
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559 l = getargs(x, 1, 2, _("sort requires one or two arguments")) |
| 11275 | 560 keys = "rev" |
| 561 if len(l) == 2: | |
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562 keys = getstring(l[1], _("sort spec must be a string")) |
| 11275 | 563 |
| 564 s = l[0] | |
| 565 keys = keys.split() | |
| 566 l = [] | |
| 567 def invert(s): | |
| 568 return "".join(chr(255 - ord(c)) for c in s) | |
| 569 for r in getset(repo, subset, s): | |
| 570 c = repo[r] | |
| 571 e = [] | |
| 572 for k in keys: | |
| 573 if k == 'rev': | |
| 574 e.append(r) | |
| 575 elif k == '-rev': | |
| 576 e.append(-r) | |
| 577 elif k == 'branch': | |
| 578 e.append(c.branch()) | |
| 579 elif k == '-branch': | |
| 580 e.append(invert(c.branch())) | |
| 581 elif k == 'desc': | |
| 582 e.append(c.description()) | |
| 583 elif k == '-desc': | |
| 584 e.append(invert(c.description())) | |
| 585 elif k in 'user author': | |
| 586 e.append(c.user()) | |
| 587 elif k in '-user -author': | |
| 588 e.append(invert(c.user())) | |
| 589 elif k == 'date': | |
| 590 e.append(c.date()[0]) | |
| 591 elif k == '-date': | |
| 592 e.append(-c.date()[0]) | |
| 593 else: | |
|
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594 raise error.ParseError(_("unknown sort key %r") % k) |
| 11275 | 595 e.append(r) |
| 596 l.append(e) | |
| 597 l.sort() | |
| 598 return [e[-1] for e in l] | |
| 599 | |
| 600 def getall(repo, subset, x): | |
|
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601 """``all()`` |
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602 All changesets, the same as ``0:tip``. |
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603 """ |
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604 # i18n: "all" is a keyword |
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605 getargs(x, 0, 0, _("all takes no arguments")) |
| 11275 | 606 return subset |
| 607 | |
| 608 def heads(repo, subset, x): | |
|
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609 """``heads(set)`` |
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610 Members of set with no children in set. |
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611 """ |
| 11275 | 612 s = getset(repo, subset, x) |
| 613 ps = set(parents(repo, subset, x)) | |
| 614 return [r for r in s if r not in ps] | |
| 615 | |
| 616 def roots(repo, subset, x): | |
|
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617 """``roots(set)`` |
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618 Changesets with no parent changeset in set. |
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619 """ |
| 11275 | 620 s = getset(repo, subset, x) |
| 621 cs = set(children(repo, subset, x)) | |
| 622 return [r for r in s if r not in cs] | |
| 623 | |
| 624 def outgoing(repo, subset, x): | |
|
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625 """``outgoing([path])`` |
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626 Changesets not found in the specified destination repository, or the |
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627 default push location. |
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628 """ |
|
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629 import hg # avoid start-up nasties |
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630 # i18n: "outgoing" is a keyword |
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631 l = getargs(x, 0, 1, _("outgoing requires a repository path")) |
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632 # i18n: "outgoing" is a keyword |
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633 dest = l and getstring(l[0], _("outgoing requires a repository path")) or '' |
| 11275 | 634 dest = repo.ui.expandpath(dest or 'default-push', dest or 'default') |
| 635 dest, branches = hg.parseurl(dest) | |
|
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636 revs, checkout = hg.addbranchrevs(repo, repo, branches, []) |
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637 if revs: |
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638 revs = [repo.lookup(rev) for rev in revs] |
| 11275 | 639 other = hg.repository(hg.remoteui(repo, {}), dest) |
| 640 repo.ui.pushbuffer() | |
|
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641 o = discovery.findoutgoing(repo, other) |
| 11275 | 642 repo.ui.popbuffer() |
| 643 cl = repo.changelog | |
|
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644 o = set([cl.rev(r) for r in repo.changelog.nodesbetween(o, revs)[0]]) |
| 11275 | 645 return [r for r in subset if r in o] |
| 646 | |
|
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647 def tag(repo, subset, x): |
|
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648 """``tag(name)`` |
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649 The specified tag by name, or all tagged revisions if no name is given. |
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650 """ |
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651 # i18n: "tag" is a keyword |
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652 args = getargs(x, 0, 1, _("tag takes one or no arguments")) |
|
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653 cl = repo.changelog |
|
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654 if args: |
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655 tn = getstring(args[0], |
|
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656 # i18n: "tag" is a keyword |
|
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657 _('the argument to tag must be a string')) |
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658 s = set([cl.rev(n) for t, n in repo.tagslist() if t == tn]) |
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659 else: |
|
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660 s = set([cl.rev(n) for t, n in repo.tagslist() if t != 'tip']) |
|
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661 return [r for r in subset if r in s] |
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662 |
|
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663 def tagged(repo, subset, x): |
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664 return tag(repo, subset, x) |
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665 |
|
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666 def bookmark(repo, subset, x): |
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667 """``bookmark([name])`` |
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668 The named bookmark or all bookmarks. |
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669 """ |
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670 # i18n: "bookmark" is a keyword |
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671 args = getargs(x, 0, 1, _('bookmark takes one or no arguments')) |
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672 if args: |
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673 bm = getstring(args[0], |
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674 # i18n: "bookmark" is a keyword |
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675 _('the argument to bookmark must be a string')) |
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676 bmrev = bookmarksmod.listbookmarks(repo).get(bm, None) |
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677 if bmrev: |
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678 bmrev = repo[bmrev].rev() |
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679 return [r for r in subset if r == bmrev] |
|
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680 bms = set([repo[r].rev() |
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681 for r in bookmarksmod.listbookmarks(repo).values()]) |
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682 return [r for r in subset if r in bms] |
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|
683 |
|
13602
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|
684 def bisected(repo, subset, x): |
|
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|
685 """``bisected(string)`` |
|
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|
686 Changesets marked in the specified bisect state (good, bad, skip). |
|
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687 """ |
|
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688 state = getstring(x, _("bisect requires a string")).lower() |
|
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689 if state not in ('good', 'bad', 'skip', 'unknown'): |
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|
690 raise ParseError(_('invalid bisect state')) |
|
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691 marked = set(repo.changelog.rev(n) for n in hbisect.load_state(repo)[state]) |
|
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692 l = [] |
|
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693 for r in subset: |
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|
694 if r in marked: |
|
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|
695 l.append(r) |
|
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|
696 return l |
|
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|
697 |
| 11275 | 698 symbols = { |
|
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|
699 "adds": adds, |
|
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|
700 "all": getall, |
| 11275 | 701 "ancestor": ancestor, |
| 702 "ancestors": ancestors, | |
|
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|
703 "author": author, |
|
13602
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|
704 "bisected": bisected, |
|
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|
705 "bookmark": bookmark, |
| 11275 | 706 "branch": branch, |
|
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|
707 "children": children, |
|
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708 "closed": closed, |
|
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709 "contains": contains, |
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|
710 "date": date, |
|
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|
711 "descendants": descendants, |
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|
712 "file": hasfile, |
|
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|
713 "follow": follow, |
|
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|
714 "grep": grep, |
|
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|
715 "head": head, |
|
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|
716 "heads": heads, |
| 11275 | 717 "keyword": keyword, |
|
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|
718 "limit": limit, |
|
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changeset
|
719 "max": maxrev, |
|
11708
ba65d61f3158
revset: add min function
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents:
11650
diff
changeset
|
720 "min": minrev, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
721 "merge": merge, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
722 "modifies": modifies, |
|
12716
c7e619e30ba3
revset: add id() and rev() to allow explicitly referring to changes by hash or rev
Augie Fackler <durin42@gmail.com>
parents:
12715
diff
changeset
|
723 "id": node, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
724 "outgoing": outgoing, |
| 11275 | 725 "p1": p1, |
| 726 "p2": p2, | |
| 727 "parents": parents, | |
|
11944
df52ff0980fe
revset: predicate to avoid lookup errors
Wagner Bruna <wbruna@softwareexpress.com.br>
parents:
11886
diff
changeset
|
728 "present": present, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
729 "removes": removes, |
|
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
730 "reverse": reverse, |
|
12716
c7e619e30ba3
revset: add id() and rev() to allow explicitly referring to changes by hash or rev
Augie Fackler <durin42@gmail.com>
parents:
12715
diff
changeset
|
731 "rev": rev, |
| 11275 | 732 "roots": roots, |
|
11284
0b5c2e82aeb5
revset: sort the predicate list
Matt Mackall <mpm@selenic.com>
parents:
11283
diff
changeset
|
733 "sort": sort, |
|
12715
33820dccbea4
revset: rename tagged() to tag() and allow it to take an optional tag name
Augie Fackler <durin42@gmail.com>
parents:
12616
diff
changeset
|
734 "tag": tag, |
|
12821
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
735 "tagged": tagged, |
|
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
736 "user": user, |
| 11275 | 737 } |
| 738 | |
| 739 methods = { | |
| 740 "range": rangeset, | |
| 741 "string": stringset, | |
| 742 "symbol": symbolset, | |
| 743 "and": andset, | |
| 744 "or": orset, | |
| 745 "not": notset, | |
| 746 "list": listset, | |
| 747 "func": func, | |
| 748 } | |
| 749 | |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
750 def optimize(x, small): |
|
13031
3da456d0c885
code style: prefer 'is' and 'is not' tests with singletons
Martin Geisler <mg@aragost.com>
parents:
12936
diff
changeset
|
751 if x is None: |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
752 return 0, x |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
753 |
| 11275 | 754 smallbonus = 1 |
| 755 if small: | |
| 756 smallbonus = .5 | |
| 757 | |
| 758 op = x[0] | |
|
11283
a6356b2695a3
revset: fix - handling in the optimizer
Matt Mackall <mpm@selenic.com>
parents:
11282
diff
changeset
|
759 if op == 'minus': |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
760 return optimize(('and', x[1], ('not', x[2])), small) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
761 elif op == 'dagrange': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
762 return optimize(('and', ('func', ('symbol', 'descendants'), x[1]), |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
763 ('func', ('symbol', 'ancestors'), x[2])), small) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
764 elif op == 'dagrangepre': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
765 return optimize(('func', ('symbol', 'ancestors'), x[1]), small) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
766 elif op == 'dagrangepost': |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
767 return optimize(('func', ('symbol', 'descendants'), x[1]), small) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
768 elif op == 'rangepre': |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
769 return optimize(('range', ('string', '0'), x[1]), small) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
770 elif op == 'rangepost': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
771 return optimize(('range', x[1], ('string', 'tip')), small) |
|
11467
6b836d5c8c9e
revset: make negate work for sort specs
Matt Mackall <mpm@selenic.com>
parents:
11456
diff
changeset
|
772 elif op == 'negate': |
|
6b836d5c8c9e
revset: make negate work for sort specs
Matt Mackall <mpm@selenic.com>
parents:
11456
diff
changeset
|
773 return optimize(('string', |
|
6b836d5c8c9e
revset: make negate work for sort specs
Matt Mackall <mpm@selenic.com>
parents:
11456
diff
changeset
|
774 '-' + getstring(x[1], _("can't negate that"))), small) |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
775 elif op in 'string symbol negate': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
776 return smallbonus, x # single revisions are small |
| 11275 | 777 elif op == 'and' or op == 'dagrange': |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
778 wa, ta = optimize(x[1], True) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
779 wb, tb = optimize(x[2], True) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
780 w = min(wa, wb) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
781 if wa > wb: |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
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diff
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|
782 return w, (op, tb, ta) |
|
62ccf4cd6e7f
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parents:
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diff
changeset
|
783 return w, (op, ta, tb) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
784 elif op == 'or': |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
785 wa, ta = optimize(x[1], False) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
786 wb, tb = optimize(x[2], False) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
787 if wb < wa: |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
788 wb, wa = wa, wb |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
789 return max(wa, wb), (op, ta, tb) |
| 11275 | 790 elif op == 'not': |
|
11279
62ccf4cd6e7f
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parents:
11278
diff
changeset
|
791 o = optimize(x[1], not small) |
|
62ccf4cd6e7f
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parents:
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diff
changeset
|
792 return o[0], (op, o[1]) |
| 11275 | 793 elif op == 'group': |
|
11279
62ccf4cd6e7f
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parents:
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diff
changeset
|
794 return optimize(x[1], small) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
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diff
changeset
|
795 elif op in 'range list': |
|
62ccf4cd6e7f
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parents:
11278
diff
changeset
|
796 wa, ta = optimize(x[1], small) |
|
62ccf4cd6e7f
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parents:
11278
diff
changeset
|
797 wb, tb = optimize(x[2], small) |
|
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
798 return wa + wb, (op, ta, tb) |
| 11275 | 799 elif op == 'func': |
|
11383
de544774ebea
revset: all your error messages are belong to _
Martin Geisler <mg@lazybytes.net>
parents:
11349
diff
changeset
|
800 f = getstring(x[1], _("not a symbol")) |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
801 wa, ta = optimize(x[2], small) |
|
12351
b913232d13c1
revsets: reduce cost of outgoing in the optimizer
Matt Mackall <mpm@selenic.com>
parents:
12321
diff
changeset
|
802 if f in "grep date user author keyword branch file outgoing": |
|
11279
62ccf4cd6e7f
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parents:
11278
diff
changeset
|
803 w = 10 # slow |
|
12351
b913232d13c1
revsets: reduce cost of outgoing in the optimizer
Matt Mackall <mpm@selenic.com>
parents:
12321
diff
changeset
|
804 elif f in "modifies adds removes": |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
805 w = 30 # slower |
| 11275 | 806 elif f == "contains": |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
807 w = 100 # very slow |
| 11275 | 808 elif f == "ancestor": |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
809 w = 1 * smallbonus |
|
13506
117990768fe0
revset: fix typo when assigning weight to reverse and limit
Mads Kiilerich <mads@kiilerich.com>
parents:
13359
diff
changeset
|
810 elif f in "reverse limit": |
|
11279
62ccf4cd6e7f
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Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
811 w = 0 |
| 11275 | 812 elif f in "sort": |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
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parents:
11278
diff
changeset
|
813 w = 10 # assume most sorts look at changelog |
| 11275 | 814 else: |
|
11279
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
815 w = 1 |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
Matt Mackall <mpm@selenic.com>
parents:
11278
diff
changeset
|
816 return w + wa, (op, x[1], ta) |
|
62ccf4cd6e7f
revset: optimize the parse tree directly
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parents:
11278
diff
changeset
|
817 return 1, x |
| 11275 | 818 |
| 819 parse = parser.parser(tokenize, elements).parse | |
| 820 | |
| 821 def match(spec): | |
|
11385
e5a2134c083b
revset: nicer exception for empty queries
Matt Mackall <mpm@selenic.com>
parents:
11383
diff
changeset
|
822 if not spec: |
|
e5a2134c083b
revset: nicer exception for empty queries
Matt Mackall <mpm@selenic.com>
parents:
11383
diff
changeset
|
823 raise error.ParseError(_("empty query")) |
|
13665
e798e430c5e5
revset: report a parse error if a revset is not parsed completely (issue2654)
Bernhard Leiner <bleiner@gmail.com>
parents:
13602
diff
changeset
|
824 tree, pos = parse(spec) |
|
e798e430c5e5
revset: report a parse error if a revset is not parsed completely (issue2654)
Bernhard Leiner <bleiner@gmail.com>
parents:
13602
diff
changeset
|
825 if (pos != len(spec)): |
|
e798e430c5e5
revset: report a parse error if a revset is not parsed completely (issue2654)
Bernhard Leiner <bleiner@gmail.com>
parents:
13602
diff
changeset
|
826 raise error.ParseError("invalid token", pos) |
|
11279
62ccf4cd6e7f
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parents:
11278
diff
changeset
|
827 weight, tree = optimize(tree, True) |
| 11275 | 828 def mfunc(repo, subset): |
| 829 return getset(repo, subset, tree) | |
| 830 return mfunc | |
|
12821
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
831 |
|
165079e564f0
revsets: generate predicate help dynamically
Patrick Mezard <pmezard@gmail.com>
parents:
12815
diff
changeset
|
832 def makedoc(topic, doc): |
|
13593
cc4721ed7a2a
help: extract items doc generation function
Patrick Mezard <pmezard@gmail.com>
parents:
13506
diff
changeset
|
833 return help.makeitemsdoc(topic, doc, '.. predicatesmarker', symbols) |
|
12823
80deae3bc5ea
hggettext: handle i18nfunctions declaration for docstrings translations
Patrick Mezard <pmezard@gmail.com>
parents:
12821
diff
changeset
|
834 |
|
80deae3bc5ea
hggettext: handle i18nfunctions declaration for docstrings translations
Patrick Mezard <pmezard@gmail.com>
parents:
12821
diff
changeset
|
835 # tell hggettext to extract docstrings from these functions: |
|
80deae3bc5ea
hggettext: handle i18nfunctions declaration for docstrings translations
Patrick Mezard <pmezard@gmail.com>
parents:
12821
diff
changeset
|
836 i18nfunctions = symbols.values() |