diff options
Diffstat (limited to 'perl')
-rw-r--r-- | perl/Git.pm | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/perl/Git.pm b/perl/Git.pm index 080cdc2a21..117765dc73 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -177,16 +177,27 @@ sub repository { -d $opts{Directory} or throw Error::Simple("Directory not found: $opts{Directory} $!"); my $search = Git->repository(WorkingCopy => $opts{Directory}); - my $dir; + + # This rev-parse will throw an exception if we're not in a + # repository, which is what we want, but it's kind of noisy. + # Ideally we'd capture stderr and relay it, but doing so is + # awkward without depending on it fitting in a pipe buffer. So + # we just reproduce a plausible error message ourselves. + my $out; try { - $dir = $search->command_oneline(['rev-parse', '--git-dir'], - STDERR => 0); + # Note that "--is-bare-repository" must come first, as + # --git-dir output could contain newlines. + $out = $search->command([qw(rev-parse --is-bare-repository --git-dir)], + STDERR => 0); } catch Git::Error::Command with { - $dir = undef; + throw Error::Simple("fatal: not a git repository: $opts{Directory}"); }; + chomp $out; + my ($bare, $dir) = split /\n/, $out, 2; + require Cwd; - if ($dir) { + if ($bare ne 'true') { require File::Spec; File::Spec->file_name_is_absolute($dir) or $dir = $opts{Directory} . '/' . $dir; $opts{Repository} = Cwd::abs_path($dir); @@ -204,21 +215,6 @@ sub repository { $opts{WorkingSubdir} = $prefix; } else { - # A bare repository? Let's see... - $dir = $opts{Directory}; - - unless (-d "$dir/refs" and -d "$dir/objects" and -e "$dir/HEAD") { - # Mimic git-rev-parse --git-dir error message: - throw Error::Simple("fatal: Not a git repository: $dir"); - } - my $search = Git->repository(Repository => $dir); - try { - $search->command('symbolic-ref', 'HEAD'); - } catch Git::Error::Command with { - # Mimic git-rev-parse --git-dir error message: - throw Error::Simple("fatal: Not a git repository: $dir"); - } - $opts{Repository} = Cwd::abs_path($dir); } |