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comparison mercurial/commands.py @ 1747:91c56c427171

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transitive copy/rename Add support for transitive copy or rename operations, e.g. hg rename a b ... (possibly edit b) hg rename b c hg commit ... by actually renaming "b" as "c" while recording a copy of "a" to "c" and a removal of "a".
author Robin Farine <robin.farine@terminus.org>
date Sat, 18 Feb 2006 07:37:59 -0800
parents 813f9f5fe837
children d457fec76ab0 f29857aaa053
comparison
equal deleted inserted replaced
1746:299c3e26ee45 1747:91c56c427171
816 816
817 def okaytocopy(abs, rel, exact): 817 def okaytocopy(abs, rel, exact):
818 reasons = {'?': _('is not managed'), 818 reasons = {'?': _('is not managed'),
819 'a': _('has been marked for add'), 819 'a': _('has been marked for add'),
820 'r': _('has been marked for remove')} 820 'r': _('has been marked for remove')}
821 reason = reasons.get(repo.dirstate.state(abs)) 821 state = repo.dirstate.state(abs)
822 reason = reasons.get(state)
822 if reason: 823 if reason:
824 if state == 'a':
825 origsrc = repo.dirstate.copied(abs)
826 if origsrc is not None:
827 return origsrc
823 if exact: 828 if exact:
824 ui.warn(_('%s: not copying - file %s\n') % (rel, reason)) 829 ui.warn(_('%s: not copying - file %s\n') % (rel, reason))
825 else: 830 else:
826 return True 831 return abs
827 832
828 def copy(abssrc, relsrc, target, exact): 833 def copy(origsrc, abssrc, relsrc, target, exact):
829 abstarget = util.canonpath(repo.root, cwd, target) 834 abstarget = util.canonpath(repo.root, cwd, target)
830 reltarget = util.pathto(cwd, abstarget) 835 reltarget = util.pathto(cwd, abstarget)
831 prevsrc = targets.get(abstarget) 836 prevsrc = targets.get(abstarget)
832 if prevsrc is not None: 837 if prevsrc is not None:
833 ui.warn(_('%s: not overwriting - %s collides with %s\n') % 838 ui.warn(_('%s: not overwriting - %s collides with %s\n') %
862 errors += 1 867 errors += 1
863 return 868 return
864 if ui.verbose or not exact: 869 if ui.verbose or not exact:
865 ui.status(_('copying %s to %s\n') % (relsrc, reltarget)) 870 ui.status(_('copying %s to %s\n') % (relsrc, reltarget))
866 targets[abstarget] = abssrc 871 targets[abstarget] = abssrc
867 repo.copy(abssrc, abstarget) 872 repo.copy(origsrc, abstarget)
868 copied.append((abssrc, relsrc, exact)) 873 copied.append((abssrc, relsrc, exact))
869 874
870 def targetpathfn(pat, dest, srcs): 875 def targetpathfn(pat, dest, srcs):
871 if os.path.isdir(pat): 876 if os.path.isdir(pat):
872 abspfx = util.canonpath(repo.root, cwd, pat) 877 abspfx = util.canonpath(repo.root, cwd, pat)
936 tfn = targetpathfn 941 tfn = targetpathfn
937 copylist = [] 942 copylist = []
938 for pat in pats: 943 for pat in pats:
939 srcs = [] 944 srcs = []
940 for tag, abssrc, relsrc, exact in walk(repo, [pat], opts): 945 for tag, abssrc, relsrc, exact in walk(repo, [pat], opts):
941 if okaytocopy(abssrc, relsrc, exact): 946 origsrc = okaytocopy(abssrc, relsrc, exact)
942 srcs.append((abssrc, relsrc, exact)) 947 if origsrc:
948 srcs.append((origsrc, abssrc, relsrc, exact))
943 if not srcs: 949 if not srcs:
944 continue 950 continue
945 copylist.append((tfn(pat, dest, srcs), srcs)) 951 copylist.append((tfn(pat, dest, srcs), srcs))
946 if not copylist: 952 if not copylist:
947 raise util.Abort(_('no files to copy')) 953 raise util.Abort(_('no files to copy'))
948 954
949 for targetpath, srcs in copylist: 955 for targetpath, srcs in copylist:
950 for abssrc, relsrc, exact in srcs: 956 for origsrc, abssrc, relsrc, exact in srcs:
951 copy(abssrc, relsrc, targetpath(abssrc), exact) 957 copy(origsrc, abssrc, relsrc, targetpath(abssrc), exact)
952 958
953 if errors: 959 if errors:
954 ui.warn(_('(consider using --after)\n')) 960 ui.warn(_('(consider using --after)\n'))
955 return errors, copied 961 return errors, copied
956 962