Mercurial > hg-stable
changeset 16283:6c4dbe28dda3 stable
rename: handle case-changing (issue1717)
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Fri, 23 Mar 2012 11:47:27 -0500 |
| parents | 50247a7a9983 |
| children | e53c0b2d7b60 38a36dc5a34e |
| files | mercurial/cmdutil.py |
| diffstat | 1 files changed, 17 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/cmdutil.py Thu Mar 22 23:58:47 2012 +0900 +++ b/mercurial/cmdutil.py Fri Mar 23 11:47:27 2012 -0500 @@ -285,6 +285,16 @@ # check for overwrites exists = os.path.lexists(target) + samefile = False + if exists and abssrc != abstarget: + if (repo.dirstate.normalize(abssrc) == + repo.dirstate.normalize(abstarget)): + if not rename: + ui.warn(_("%s: can't copy - same file\n") % reltarget) + return + exists = False + samefile = True + if not after and exists or after and state in 'mn': if not opts['force']: ui.warn(_('%s: not overwriting - file exists\n') % @@ -307,7 +317,12 @@ targetdir = os.path.dirname(target) or '.' if not os.path.isdir(targetdir): os.makedirs(targetdir) - util.copyfile(src, target) + if samefile: + tmp = target + "~hgrename" + os.rename(src, tmp) + os.rename(tmp, target) + else: + util.copyfile(src, target) srcexists = True except IOError, inst: if inst.errno == errno.ENOENT: @@ -330,7 +345,7 @@ scmutil.dirstatecopy(ui, repo, wctx, abssrc, abstarget, dryrun=dryrun, cwd=cwd) if rename and not dryrun: - if not after and srcexists: + if not after and srcexists and not samefile: util.unlinkpath(repo.wjoin(abssrc)) wctx.forget([abssrc])