Mercurial > hg > mercurial-crew-with-dirclash

comparison mercurial/commands.py @ 343:d7df759d0e97

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rework all code using tags -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 rework all code using tags Add three utility functions: tags(): get (and possibly load) the tags mapping tagslist(): sort tag,node by revision (aka topologically) nodetags(): return a list of tags associated with a node (also cached) Update all the code using tags to use these. Simplify identify code make unknown always visible if printed don't ignore tip pseudo-tag manifest hash: e6deb4d545ad465be7735f9ec43227bcb5e238c7 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCr+HjywK+sNU5EO8RAh4/AJ90cI0WxmvQAj6Lq2ZiG8LmqZan/QCfR8B5 ltu8tOIEHDa8LhfS9wtBu0k= =pv3t -----END PGP SIGNATURE-----
author mpm@selenic.com
date Wed, 15 Jun 2005 00:08:03 -0800
parents 97a897d32dfc
children b4e0e20646bb
comparison
equal deleted inserted replaced
342:f7c51058cbb7 343:d7df759d0e97
124 ui.status("\n") 124 ui.status("\n")
125 else: 125 else:
126 ui.status("summary: %s\n" % description[0]) 126 ui.status("summary: %s\n" % description[0])
127 ui.status("\n") 127 ui.status("\n")
128 128
129 def tags_load(repo):
130 repo.lookup(0) # prime the cache
131 i = repo.tags.items()
132 n = []
133 for e in i:
134 try:
135 l = repo.changelog.rev(e[1])
136 except KeyError:
137 l = -2
138 n.append((l, e))
139 return n
140
141 def help(ui, cmd=None): 129 def help(ui, cmd=None):
142 '''show help for a given command or all commands''' 130 '''show help for a given command or all commands'''
143 if cmd: 131 if cmd:
144 try: 132 try:
145 i = find(cmd) 133 i = find(cmd)
326 314
327 def identify(ui, repo): 315 def identify(ui, repo):
328 """print information about the working copy""" 316 """print information about the working copy"""
329 (c, a, d, u) = repo.diffdir(repo.root) 317 (c, a, d, u) = repo.diffdir(repo.root)
330 mflag = (c or a or d or u) and "+" or "" 318 mflag = (c or a or d or u) and "+" or ""
331 parents = [parent for parent in repo.dirstate.parents() 319 parents = [p for p in repo.dirstate.parents() if p != hg.nullid]
332 if parent != hg.nullid]
333 if not parents: 320 if not parents:
334 ui.note("unknown\n") 321 ui.write("unknown\n")
335 return 322 return
336 323
337 tstring = '' 324 tstring = ''
338 if not ui.quiet: 325 if not ui.quiet:
339 taglist = [e[1] for e in tags_load(repo)] 326 tags = sum(map(repo.nodetags, parents), [])
340 tstring = " %s" % ' + '.join([e[0] for e in taglist 327 tstring = " " + ' + '.join(tags)
341 if e[0] != 'tip' and e[1] in parents])
342 328
343 hexfunc = ui.verbose and hg.hex or hg.short 329 hexfunc = ui.verbose and hg.hex or hg.short
344 pstring = '+'.join([hexfunc(parent) for parent in parents]) 330 pstring = '+'.join([hexfunc(parent) for parent in parents])
345 ui.write("%s%s%s\n" % (pstring, mflag, tstring)) 331 ui.write("%s%s%s\n" % (pstring, mflag, tstring))
346 332
542 for f in d: print "R", f 528 for f in d: print "R", f
543 for f in u: print "?", f 529 for f in u: print "?", f
544 530
545 def tags(ui, repo): 531 def tags(ui, repo):
546 """list repository tags""" 532 """list repository tags"""
547 n = tags_load(repo) 533
548 534 l = repo.tagslist()
549 n.sort() 535 l.reverse()
550 n.reverse() 536 for t,n in l:
551 i = [ e[1] for e in n ]
552 for k, n in i:
553 try: 537 try:
554 r = repo.changelog.rev(n) 538 r = repo.changelog.rev(n)
555 except KeyError: 539 except KeyError:
556 r = "?" 540 r = "?"
557 print "%-30s %5d:%s" % (k, repo.changelog.rev(n), hg.hex(n)) 541 print "%-30s %5d:%s" % (t, repo.changelog.rev(n), hg.hex(n))
558 542
559 def tip(ui, repo): 543 def tip(ui, repo):
560 """show the tip revision""" 544 """show the tip revision"""
561 n = repo.changelog.tip() 545 n = repo.changelog.tip()
562 show_changeset(ui, repo, changenode=n) 546 show_changeset(ui, repo, changenode=n)