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auth: do not anchor the pattern given for expand

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Currently the pattern of expand command is line anchored.  This is
different than in e.g. grep, and causes extra work to add '.*' prefix
and/or suffix in many use cases.

The new semantics now mean you might get more matches than you would
have gotten earlier.  However, the expand command is still totally
undocumented, so I think it is acceptable to change the functionality.
;)

This patch removes the anchoring.  So for earlier behavior the specified
pattern needs be in form of '^<pattern>$'.  The default pattern is also
changed from '.*' to '^', so there might be even a small speed
improvement. =)

Signed-off-by: Teemu Matilainen <teemu.matilainen@reaktor.fi>
This commit is contained in:
Teemu Matilainen 2010-02-26 16:55:28 +02:00 committed by Sitaram Chamarty
parent de74e8d343
commit deda3da182
2 changed files with 2 additions and 2 deletions
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2
src/gitolite.pm
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@ -320,7 +320,7 @@ sub expand_wild
$actual_repo =~ s/^\.\///;
$actual_repo =~ s/\.git$//;
# actual_repo has to match the pattern being expanded
next unless $actual_repo =~ /^$repo$/;
next unless $actual_repo =~ /$repo/;
# if actual_repo is present "as is" in the config, those
# permissions will override anything inherited from a
# wildcard that also happens to match

2
src/gl-auth-command
View file

@ -115,7 +115,7 @@ if ($ENV{SSH_ORIGINAL_COMMAND} =~ $CUSTOM_COMMANDS) {
my $cmd = $ENV{SSH_ORIGINAL_COMMAND};
my ($verb, $repo) = ($cmd =~ /^\s*(\S+)(?:\s+\/?(.*?)(?:.git)?)?$/);
# deal with "no argument" cases
$verb eq 'expand' ? $repo = '.*' : die "$verb needs an argument\n" unless $repo;
$verb eq 'expand' ? $repo = '^' : die "$verb needs an argument\n" unless $repo;
if ($repo =~ $REPONAME_PATT and $verb =~ /getperms|setperms/) {
# with an actual reponame, you can "getperms" or "setperms"
get_set_perms($repo_base_abs, $repo, $verb, $user);