Mercurial > hg-stable
changeset 34549:a991e1d6bc82
merge: backup conflicting directories when getting files
During batchget, if a target file conflicts with a directory, or if the
directory a target file is in conflicts with a file, backup and remove the
conflicting file or directory before performing the get.
Differential Revision: https://phab.mercurial-scm.org/D778
| author | Mark Thomas <mbthomas@fb.com> |
|---|---|
| date | Mon, 02 Oct 2017 14:05:30 -0700 |
| parents | b4955650eb57 |
| children | 53e4bcab346b |
| files | mercurial/merge.py |
| diffstat | 1 files changed, 10 insertions(+), 6 deletions(-) [+] |
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--- a/mercurial/merge.py Mon Oct 02 14:05:30 2017 -0700 +++ b/mercurial/merge.py Mon Oct 02 14:05:30 2017 -0700 @@ -1167,14 +1167,18 @@ repo.ui.note(_("getting %s\n") % f) if backup: + # If a file or directory exists with the same name, back that + # up. Otherwise, look to see if there is a file that conflicts + # with a directory this file is in, and if so, back that up. absf = repo.wjoin(f) + if not repo.wvfs.lexists(f): + for p in util.finddirs(f): + if repo.wvfs.isfileorlink(p): + absf = repo.wjoin(p) + break orig = scmutil.origpath(ui, repo, absf) - try: - if repo.wvfs.isfileorlink(f): - util.rename(absf, orig) - except OSError as e: - if e.errno != errno.ENOENT: - raise + if repo.wvfs.lexists(absf): + util.rename(absf, orig) wctx[f].clearunknown() wctx[f].write(fctx(f).data(), flags, backgroundclose=True) if i == 100: