Mercurial > hg-stable
changeset 23939:33d1b81c6ef0 stable
repair._bundle: fix traceback for bad config value
On IRC, rom1dep reported a traceback[1] from setting
experimental.strip-bundle2-version to True. This diff catches
unexpected values and falls back to the non-experimental bundle1
implementation after issuing a warning.
[1] http://gist.tamytro.org/_admin/gists/qXcdQLwtApgy6e3NwWgl
| author | Eric Sumner <ericsumner@fb.com> |
|---|---|
| date | Wed, 21 Jan 2015 15:54:52 -0800 |
| parents | de519517f597 |
| children | d0ef40776999 |
| files | mercurial/repair.py tests/test-strip.t |
| diffstat | 2 files changed, 16 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/repair.py Wed Jan 21 21:47:27 2015 +0100 +++ b/mercurial/repair.py Wed Jan 21 15:54:52 2015 -0800 @@ -17,6 +17,12 @@ repo.ui.config('experimental', 'strip-bundle2-version')) if usebundle2: cgversion = repo.ui.config('experimental', 'strip-bundle2-version') + if cgversion not in changegroup.packermap: + repo.ui.warn(_('unknown strip-bundle2-version value %r; ' + + 'should be one of %r\n') % + (cgversion, sorted(changegroup.packermap.keys()),)) + cgversion = '01' + usebundle2 = False else: cgversion = '01'
--- a/tests/test-strip.t Wed Jan 21 21:47:27 2015 +0100 +++ b/tests/test-strip.t Wed Jan 21 15:54:52 2015 -0800 @@ -197,6 +197,16 @@ date: Thu Jan 01 00:00:00 1970 +0000 summary: c + $ hg --config experimental.bundle2-exp=True --config experimental.strip-bundle2-version=INVALID strip 4 + 1 files updated, 0 files merged, 0 files removed, 0 files unresolved + unknown strip-bundle2-version value 'INVALID'; should be one of ['01', '02'] + saved backup bundle to $TESTTMP/test/.hg/strip-backup/264128213d29-0b39d6bf-backup.hg (glob) + $ hg debugbundle .hg/strip-backup/* + 264128213d290d868c54642d13aeaa3675551a78 + $ restore + + $ hg up -C 4 + 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg --config experimental.bundle2-exp=True --config experimental.strip-bundle2-version=02 --traceback strip 4 1 files updated, 0 files merged, 0 files removed, 0 files unresolved saved backup bundle to $TESTTMP/test/.hg/strip-backup/264128213d29-0b39d6bf-backup.hg (glob)