Mercurial > hg
view tests/test-subrepo-svn.t @ 13417:0748e18be470
subrepos: prompt on conflicts on update with dirty subrepos
Consider a repository with a single subrepository. The changesets in
the main repository reference the subrepository changesets like this:
m0 -> s0
m1 -> s1
m2 -> s2
Starting from a state (m1, s0), doing 'hg update m2' in the main
repository will yield a conflict: the subrepo is at revision s0 but
the target revision says it should be at revision s2.
Before this change, Mercurial would do (m1, s0) -> (m2, s2) and thus
ignore the conflict between the working copy and the target revision.
With this change, the user is prompted to resolve the conflict by
choosing which revision he wants. This is consistent with 'hg merge',
which also prompts the user when it detects conflicts in the merged
.hgsubstate files.
The prompt looks like this:
$ hg update tip
subrepository sources for my-subrepo differ
use (l)ocal source (fc627a69481f) or (r)emote source (12a213df6fa9)?
author | Erik Zielke <ez@aragost.com> |
---|---|
date | Wed, 09 Feb 2011 10:53:09 +0100 |
parents | 1f2b2c33d386 |
children | 67fbe566eff1 |
line wrap: on
line source
$ "$TESTDIR/hghave" svn || exit 80 $ fix_path() > { > tr '\\' / > } SVN wants all paths to start with a slash. Unfortunately, Windows ones don't. Handle that. $ escapedwd=`pwd | fix_path` $ expr "$escapedwd" : '\/' > /dev/null || escapedwd="/$escapedwd" $ escapedwd=`python -c "import urllib, sys; sys.stdout.write(urllib.quote(sys.argv[1]))" "$escapedwd"` create subversion repo $ SVNREPO="file://$escapedwd/svn-repo" $ WCROOT="`pwd`/svn-wc" $ svnadmin create svn-repo $ svn co "$SVNREPO" svn-wc Checked out revision 0. $ cd svn-wc $ mkdir src $ echo alpha > src/alpha $ svn add src A src A src/alpha $ mkdir externals $ echo other > externals/other $ svn add externals A externals A externals/other $ svn ci -m 'Add alpha' Adding externals Adding externals/other Adding src Adding src/alpha Transmitting file data .. Committed revision 1. $ svn up At revision 1. $ echo "externals -r1 $SVNREPO/externals" > extdef $ svn propset -F extdef svn:externals src property 'svn:externals' set on 'src' $ svn ci -m 'Setting externals' Sending src Committed revision 2. $ cd .. create hg repo $ mkdir sub $ cd sub $ hg init t $ cd t first revision, no sub $ echo a > a $ hg ci -Am0 adding a add first svn sub with leading whitespaces $ echo "s = [svn] $SVNREPO/src" >> .hgsub $ echo "subdir/s = [svn] $SVNREPO/src" >> .hgsub $ svn co --quiet "$SVNREPO"/src s $ mkdir subdir $ svn co --quiet "$SVNREPO"/src subdir/s $ hg add .hgsub $ hg ci -m1 committing subrepository s committing subrepository subdir/s make sure we avoid empty commits (issue2445) $ hg sum parent: 1:* tip (glob) 1 branch: default commit: (clean) update: (current) $ hg ci -moops nothing changed [1] debugsub $ hg debugsub path s source file://*/svn-repo/src (glob) revision 2 path subdir/s source file://*/svn-repo/src (glob) revision 2 change file in svn and hg, commit $ echo a >> a $ echo alpha >> s/alpha $ hg sum parent: 1:* tip (glob) 1 branch: default commit: 1 modified, 1 subrepos update: (current) $ hg commit -m 'Message!' committing subrepository s Sending*s/alpha (glob) Transmitting file data . Committed revision 3. Fetching external item into '$TESTTMP/sub/t/s/externals' External at revision 1. At revision 3. $ hg debugsub path s source file://*/svn-repo/src (glob) revision 3 path subdir/s source file://*/svn-repo/src (glob) revision 2 add an unrelated revision in svn and update the subrepo to without bringing any changes. $ svn mkdir "$SVNREPO/unrelated" -m 'create unrelated' Committed revision 4. $ svn up s Fetching external item into 's/externals' External at revision 1. At revision 4. $ hg sum parent: 2:* tip (glob) Message! branch: default commit: (clean) update: (current) $ echo a > s/a should be empty despite change to s/a $ hg st add a commit from svn $ cd "$WCROOT"/src $ svn up U alpha Fetching external item into 'externals' A externals/other Updated external to revision 1. Updated to revision 4. $ echo xyz >> alpha $ svn propset svn:mime-type 'text/xml' alpha property 'svn:mime-type' set on 'alpha' $ svn ci -m 'amend a from svn' Sending src/alpha Transmitting file data . Committed revision 5. $ cd ../../sub/t this commit from hg will fail $ echo zzz >> s/alpha $ hg ci -m 'amend alpha from hg' committing subrepository s abort: svn: Commit failed (details follow): svn: (Out of date)?.*/src/alpha.*(is out of date)? (re) [255] $ svn revert -q s/alpha this commit fails because of meta changes $ svn propset svn:mime-type 'text/html' s/alpha property 'svn:mime-type' set on 's/alpha' $ hg ci -m 'amend alpha from hg' committing subrepository s abort: svn: Commit failed (details follow): svn: (Out of date)?.*/src/alpha.*(is out of date)? (re) [255] $ svn revert -q s/alpha this commit fails because of externals changes $ echo zzz > s/externals/other $ hg ci -m 'amend externals from hg' committing subrepository s abort: cannot commit svn externals [255] $ hg diff --subrepos -r 1:2 | grep -v diff --- a/.hgsubstate Thu Jan 01 00:00:00 1970 +0000 +++ b/.hgsubstate Thu Jan 01 00:00:00 1970 +0000 @@ -1,2 +1,2 @@ -2 s +3 s 2 subdir/s --- a/a Thu Jan 01 00:00:00 1970 +0000 +++ b/a Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +1,2 @@ a +a $ svn revert -q s/externals/other this commit fails because of externals meta changes $ svn propset svn:mime-type 'text/html' s/externals/other property 'svn:mime-type' set on 's/externals/other' $ hg ci -m 'amend externals from hg' committing subrepository s abort: cannot commit svn externals [255] $ svn revert -q s/externals/other clone $ cd .. $ hg clone t tc | fix_path updating to branch default A tc/subdir/s/alpha U tc/subdir/s Fetching external item into 'tc/subdir/s/externals' A tc/subdir/s/externals/other Checked out external at revision 1. Checked out revision 2. A tc/s/alpha U tc/s Fetching external item into 'tc/s/externals' A tc/s/externals/other Checked out external at revision 1. Checked out revision 3. 3 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd tc debugsub in clone $ hg debugsub path s source file://*/svn-repo/src (glob) revision 3 path subdir/s source file://*/svn-repo/src (glob) revision 2 verify subrepo is contained within the repo directory $ python -c "import os.path; print os.path.exists('s')" True update to nullrev (must delete the subrepo) $ hg up null 0 files updated, 0 files merged, 3 files removed, 0 files unresolved $ ls Check hg update --clean $ cd $TESTTMP/sub/t $ cd s $ echo c0 > alpha $ echo c1 > f1 $ echo c1 > f2 $ svn add f1 -q $ svn status ? * a (glob) X * externals (glob) ? * f2 (glob) M * alpha (glob) A * f1 (glob) Performing status on external item at 'externals' $ cd ../.. $ hg -R t update -C Fetching external item into 't/s/externals' Checked out external at revision 1. Checked out revision 3. 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ cd t/s $ svn status ? * a (glob) X * externals (glob) ? * f1 (glob) ? * f2 (glob) Performing status on external item at 'externals' Sticky subrepositories, no changes $ cd $TESTTMP/sub/t $ hg id -n 2 $ cd s $ svnversion 3 $ cd .. $ hg update 1 U $TESTTMP/sub/t/s/alpha Fetching external item into '$TESTTMP/sub/t/s/externals' Checked out external at revision 1. Checked out revision 2. 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -n 1 $ cd s $ svnversion 2 $ cd .. Sticky subrepositorys, file changes $ touch s/f1 $ cd s $ svn add f1 A f1 $ cd .. $ hg id -n 1 $ cd s $ svnversion 2M $ cd .. $ hg update tip subrepository sources for s differ use (l)ocal source (2) or (r)emote source (3)? l 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -n 2+ $ cd s $ svnversion 2M $ cd .. $ hg update --clean tip U $TESTTMP/sub/t/s/alpha Fetching external item into '$TESTTMP/sub/t/s/externals' Checked out external at revision 1. Checked out revision 3. 1 files updated, 0 files merged, 0 files removed, 0 files unresolved Sticky subrepository, revision updates $ hg id -n 2 $ cd s $ svnversion 3 $ cd .. $ cd s $ svn update -r 1 U alpha U . Fetching external item into 'externals' Updated external to revision 1. Updated to revision 1. $ cd .. $ hg update 1 subrepository sources for s differ (in checked out version) use (l)ocal source (1) or (r)emote source (2)? l 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -n 1+ $ cd s $ svnversion 1 $ cd .. Sticky subrepository, file changes and revision updates $ touch s/f1 $ cd s $ svn add f1 A f1 $ svnversion 1M $ cd .. $ hg id -n 1+ $ hg update tip subrepository sources for s differ use (l)ocal source (1) or (r)emote source (3)? l 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -n 2 $ cd s $ svnversion 1M $ cd .. Sticky repository, update --clean $ hg update --clean tip U $TESTTMP/sub/t/s/alpha U $TESTTMP/sub/t/s Fetching external item into '$TESTTMP/sub/t/s/externals' Checked out external at revision 1. Checked out revision 3. 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -n 2 $ cd s $ svnversion 3 $ cd .. Test subrepo already at intended revision: $ cd s $ svn update -r 2 U alpha Fetching external item into 'externals' Updated external to revision 1. Updated to revision 2. $ cd .. $ hg update 1 1 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg id -n 1+ $ cd s $ svnversion 2 $ cd ..