45bf473a7b
There was a bug in dcommit (and commit-diff) which caused deltas to be generated against the latest version of the changed file in a repository, and not the revision we are diffing (the tree) against locally. This bug can cause recent changes to the svn repository to be silently clobbered by git-svn if our repository is out-of-date. Thanks to Steven Grimm for noticing the bug. The (few) people using the commit-diff command are now required to use the -r/--revision argument. dcommit usage is unchanged. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
75 lines
1.9 KiB
Bash
Executable File
75 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2006 Eric Wong
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test_description='git-svn commit-diff clobber'
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. ./lib-git-svn.sh
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if test -n "$GIT_SVN_NO_LIB" && test "$GIT_SVN_NO_LIB" -ne 0
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then
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echo 'Skipping: commit-diff clobber needs SVN libraries'
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test_done
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exit 0
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fi
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test_expect_success 'initialize repo' "
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mkdir import &&
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cd import &&
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echo initial > file &&
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svn import -m 'initial' . $svnrepo &&
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cd .. &&
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echo initial > file &&
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git update-index --add file &&
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git commit -a -m 'initial'
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"
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test_expect_success 'commit change from svn side' "
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svn co $svnrepo t.svn &&
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cd t.svn &&
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echo second line from svn >> file &&
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svn commit -m 'second line from svn' &&
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cd .. &&
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rm -rf t.svn
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"
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test_expect_failure 'commit conflicting change from git' "
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echo second line from git >> file &&
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git commit -a -m 'second line from git' &&
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git-svn commit-diff -r1 HEAD~1 HEAD $svnrepo
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" || true
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test_expect_success 'commit complementing change from git' "
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git reset --hard HEAD~1 &&
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echo second line from svn >> file &&
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git commit -a -m 'second line from svn' &&
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echo third line from git >> file &&
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git commit -a -m 'third line from git' &&
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git-svn commit-diff -r2 HEAD~1 HEAD $svnrepo
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"
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test_expect_failure 'dcommit fails to commit because of conflict' "
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git-svn init $svnrepo &&
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git-svn fetch &&
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git reset --hard refs/remotes/git-svn &&
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svn co $svnrepo t.svn &&
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cd t.svn &&
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echo fourth line from svn >> file &&
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svn commit -m 'fourth line from svn' &&
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cd .. &&
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rm -rf t.svn &&
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echo 'fourth line from git' >> file &&
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git commit -a -m 'fourth line from git' &&
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git-svn dcommit
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" || true
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test_expect_success 'dcommit does the svn equivalent of an index merge' "
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git reset --hard refs/remotes/git-svn &&
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echo 'index merge' > file2 &&
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git update-index --add file2 &&
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git commit -a -m 'index merge' &&
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echo 'more changes' >> file2 &&
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git update-index file2 &&
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git commit -a -m 'more changes' &&
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git-svn dcommit
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"
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test_done
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