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git-svn: allow disabling expensive broken symlink checks

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Since dbc6c74d08, git-svn has had
an expensive check for broken symlinks that exist in some
repositories.  This leads to a heavy performance hit on
repositories with many empty blobs that are not supposed to be
symlinks.

The workaround is enabled by default; and may be disabled via:

  git config svn.brokenSymlinkWorkaround false

Reported by Markus Heidelberg.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Eric Wong
2009-01-31 17:31:12 -08:00
parent 1b53a076fc
commit 4c58a7111d
3 changed files with 38 additions and 0 deletions
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10
t/t9131-git-svn-empty-symlink.sh
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@ -87,4 +87,14 @@ test_expect_success '"bar" is an empty file' 'test -f x/bar && ! test -s x/bar'
test_expect_success 'get "bar" => symlink fix from svn' \
'(cd x && git svn rebase)'
test_expect_success '"bar" becomes a symlink' 'test -L x/bar'
test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" y'
test_expect_success 'disable broken symlink workaround' \
'(cd y && git config svn.brokenSymlinkWorkaround false)'
test_expect_success '"bar" is an empty file' 'test -f y/bar && ! test -s y/bar'
test_expect_success 'get "bar" => symlink fix from svn' \
'(cd y && git svn rebase)'
test_expect_success '"bar" does not become a symlink' '! test -L y/bar'
test_done