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comparison mercurial/commands.py @ 1565:4bcbc126b80b

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fix rename --after
author Robin Farine <robin.farine@terminus.org>
date Thu, 01 Dec 2005 10:48:35 -0600
parents 9c6d0abdb94e
children b4956bbbadc9
comparison
equal deleted inserted replaced
1564:34579a67fa71 1565:4bcbc126b80b
819 prevsrc = targets.get(abstarget) 819 prevsrc = targets.get(abstarget)
820 if prevsrc is not None: 820 if prevsrc is not None:
821 ui.warn(_('%s: not overwriting - %s collides with %s\n') % 821 ui.warn(_('%s: not overwriting - %s collides with %s\n') %
822 (reltarget, abssrc, prevsrc)) 822 (reltarget, abssrc, prevsrc))
823 return 823 return
824 elif os.path.exists(reltarget): 824 if (not opts['after'] and os.path.exists(reltarget) or
825 if opts['force']: 825 opts['after'] and repo.dirstate.state(abstarget) not in '?r'):
826 os.unlink(reltarget) 826 if not opts['force']:
827 else:
828 ui.warn(_('%s: not overwriting - file exists\n') % 827 ui.warn(_('%s: not overwriting - file exists\n') %
829 reltarget) 828 reltarget)
830 return 829 return
831 if ui.verbose or not exact: 830 if not opts['after']:
832 ui.status(_('copying %s to %s\n') % (relsrc, reltarget)) 831 os.unlink(reltarget)
833 if not opts['after']: 832 if opts['after']:
833 if not os.path.exists(reltarget):
834 return
835 else:
834 targetdir = os.path.dirname(reltarget) or '.' 836 targetdir = os.path.dirname(reltarget) or '.'
835 if not os.path.isdir(targetdir): 837 if not os.path.isdir(targetdir):
836 os.makedirs(targetdir) 838 os.makedirs(targetdir)
837 try: 839 try:
838 shutil.copyfile(relsrc, reltarget) 840 shutil.copyfile(relsrc, reltarget)
845 else: 847 else:
846 ui.warn(_('%s: cannot copy - %s\n') % 848 ui.warn(_('%s: cannot copy - %s\n') %
847 (relsrc, inst.strerror)) 849 (relsrc, inst.strerror))
848 errors += 1 850 errors += 1
849 return 851 return
852 if ui.verbose or not exact:
853 ui.status(_('copying %s to %s\n') % (relsrc, reltarget))
850 targets[abstarget] = abssrc 854 targets[abstarget] = abssrc
851 repo.copy(abssrc, abstarget) 855 repo.copy(abssrc, abstarget)
852 copied.append((abssrc, relsrc, exact)) 856 copied.append((abssrc, relsrc, exact))
857
858 def targetpathfn(pat, dest, srcs):
859 if os.path.isdir(pat):
860 if pat.endswith(os.sep):
861 pat = pat[:-len(os.sep)]
862 if destdirexists:
863 striplen = len(os.path.split(pat)[0])
864 else:
865 striplen = len(pat)
866 if striplen:
867 striplen += len(os.sep)
868 res = lambda p: os.path.join(dest, p[striplen:])
869 elif destdirexists:
870 res = lambda p: os.path.join(dest, os.path.basename(p))
871 else:
872 res = lambda p: dest
873 return res
874
875 def targetpathafterfn(pat, dest, srcs):
876 if util.patkind(pat, None)[0]:
877 # a mercurial pattern
878 res = lambda p: os.path.join(dest, os.path.basename(p))
879 elif len(util.canonpath(repo.root, cwd, pat)) < len(srcs[0][0]):
880 # A directory. Either the target path contains the last
881 # component of the source path or it does not.
882 def evalpath(striplen):
883 score = 0
884 for s in srcs:
885 t = os.path.join(dest, s[1][striplen:])
886 if os.path.exists(t):
887 score += 1
888 return score
889
890 if pat.endswith(os.sep):
891 pat = pat[:-len(os.sep)]
892 striplen = len(pat) + len(os.sep)
893 if os.path.isdir(os.path.join(dest, os.path.split(pat)[1])):
894 score = evalpath(striplen)
895 striplen1 = len(os.path.split(pat)[0])
896 if striplen1:
897 striplen1 += len(os.sep)
898 if evalpath(striplen1) > score:
899 striplen = striplen1
900 res = lambda p: os.path.join(dest, p[striplen:])
901 else:
902 # a file
903 if destdirexists:
904 res = lambda p: os.path.join(dest, os.path.basename(p))
905 else:
906 res = lambda p: dest
907 return res
908
853 909
854 pats = list(pats) 910 pats = list(pats)
855 if not pats: 911 if not pats:
856 raise util.Abort(_('no source or destination specified')) 912 raise util.Abort(_('no source or destination specified'))
857 if len(pats) == 1: 913 if len(pats) == 1:
858 raise util.Abort(_('no destination specified')) 914 raise util.Abort(_('no destination specified'))
859 dest = pats.pop() 915 dest = pats.pop()
860 destdirexists = os.path.isdir(dest) 916 destdirexists = os.path.isdir(dest)
861 if (len(pats) > 1 or not os.path.exists(pats[0])) and not destdirexists: 917 if (len(pats) > 1 or util.patkind(pats[0], None)[0]) and not destdirexists:
862 raise util.Abort(_('with multiple sources, destination must be an ' 918 raise util.Abort(_('with multiple sources, destination must be an '
863 'existing directory')) 919 'existing directory'))
864 920 if opts['after']:
921 tfn = targetpathafterfn
922 else:
923 tfn = targetpathfn
924 copylist = []
865 for pat in pats: 925 for pat in pats:
866 if os.path.isdir(pat): 926 srcs = []
867 if destdirexists:
868 striplen = len(os.path.split(pat)[0])
869 else:
870 striplen = len(pat)
871 if striplen:
872 striplen += len(os.sep)
873 targetpath = lambda p: os.path.join(dest, p[striplen:])
874 elif destdirexists:
875 targetpath = lambda p: os.path.join(dest, os.path.basename(p))
876 else:
877 targetpath = lambda p: dest
878 for tag, abssrc, relsrc, exact in walk(repo, [pat], opts): 927 for tag, abssrc, relsrc, exact in walk(repo, [pat], opts):
879 if okaytocopy(abssrc, relsrc, exact): 928 if okaytocopy(abssrc, relsrc, exact):
880 copy(abssrc, relsrc, targetpath(abssrc), exact) 929 srcs.append((abssrc, relsrc, exact))
930 if not srcs:
931 continue
932 copylist.append((tfn(pat, dest, srcs), srcs))
933 if not copylist:
934 raise util.Abort(_('no files to copy'))
935
936 for targetpath, srcs in copylist:
937 for abssrc, relsrc, exact in srcs:
938 copy(abssrc, relsrc, targetpath(relsrc), exact)
881 939
882 if errors: 940 if errors:
883 ui.warn(_('(consider using --after)\n')) 941 ui.warn(_('(consider using --after)\n'))
884 if len(copied) == 0:
885 raise util.Abort(_('no files to copy'))
886 return errors, copied 942 return errors, copied
887 943
888 def copy(ui, repo, *pats, **opts): 944 def copy(ui, repo, *pats, **opts):
889 """mark files as copied for the next commit 945 """mark files as copied for the next commit
890 946