diff options
Diffstat (limited to 'contrib/contacts')
| -rwxr-xr-x | contrib/contacts/git-contacts | 35 |
1 files changed, 26 insertions, 9 deletions
diff --git a/contrib/contacts/git-contacts b/contrib/contacts/git-contacts index d80f7d1b6e..428cc1a9a1 100755 --- a/contrib/contacts/git-contacts +++ b/contrib/contacts/git-contacts @@ -59,11 +59,11 @@ sub import_commits { } sub get_blame { - my ($commits, $source, $start, $len, $from) = @_; - $len = 1 unless defined($len); - return if $len == 0; + my ($commits, $source, $from, $ranges) = @_; + return unless @$ranges; open my $f, '-|', - qw(git blame --porcelain -C), '-L', "$start,+$len", + qw(git blame --porcelain -C), + map({"-L$_->[0],+$_->[1]"} @$ranges), '--since', $since, "$from^", '--', $source or die; while (<$f>) { if (/^([0-9a-f]{40}) \d+ \d+ \d+$/) { @@ -76,8 +76,17 @@ sub get_blame { close $f; } +sub blame_sources { + my ($sources, $commits) = @_; + for my $s (keys %$sources) { + for my $id (keys %{$sources->{$s}}) { + get_blame($commits, $s, $id, $sources->{$s}{$id}); + } + } +} + sub scan_patches { - my ($commits, $id, $f) = @_; + my ($sources, $id, $f) = @_; my $source; while (<$f>) { if (/^From ([0-9a-f]{40}) Mon Sep 17 00:00:00 2001$/) { @@ -90,7 +99,8 @@ sub scan_patches { } elsif (/^--- /) { die "Cannot parse hunk source: $_\n"; } elsif (/^@@ -(\d+)(?:,(\d+))?/ && $source) { - get_blame($commits, $source, $1, $2, $id); + my $len = defined($2) ? $2 : 1; + push @{$sources->{$source}{$id}}, [$1, $len] if $len; } } } @@ -163,13 +173,20 @@ for (@ARGV) { } } -my %commits; +my %sources; for (@files) { - scan_patch_file(\%commits, $_); + scan_patch_file(\%sources, $_); } if (@rev_args) { - scan_rev_args(\%commits, \@rev_args) + scan_rev_args(\%sources, \@rev_args) } + +my $toplevel = `git rev-parse --show-toplevel`; +chomp $toplevel; +chdir($toplevel) or die "chdir failure: $toplevel: $!\n"; + +my %commits; +blame_sources(\%sources, \%commits); import_commits(\%commits); my $contacts = {}; |