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git-svn: support manually placed initial trees from fetch

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Sometimes I don't feel like downloading an entire tree again when
I actually decide a branch is worth tracking, so some users can
get around it more easily with this.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
This commit is contained in:
Eric Wong 2006-05-03 22:54:00 -07:00
parent 098749d9be
commit 6dfbe5163e
1 changed files with 8 additions and 1 deletions
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9
contrib/git-svn/git-svn.perl
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@ -262,7 +262,14 @@ sub fetch {
} else {
chdir $SVN_WC or croak $!;
read_uuid();
$last_commit = file_to_s("$REV_DIR/$base->{revision}");
eval { $last_commit = file_to_s("$REV_DIR/$base->{revision}") };
# looks like a user manually cp'd and svn switch'ed
unless ($last_commit) {
sys(qw/svn revert -R ./);
assert_svn_wc_clean($base->{revision});
$last_commit = git_commit($base, @parents);
assert_tree($last_commit);
}
}
my @svn_up = qw(svn up);
push @svn_up, '--ignore-externals' unless $_no_ignore_ext;