git-svn: add support for --stat in the log command

Signed-off-by: Eric Wong <normalperson@yhbt.net>

diff --git a/git-svn.perl b/git-svn.perl
index 31e536c72f5a5fa72f485dda43b2a1d501c0b1d3..2152bf3de8a5205029926996e7174466ebd499ed 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -3234,7 +3234,7 @@ sub show_commit_normal {
                print "\n";
 
        }
-       foreach my $x (qw/raw diff/) {
+       foreach my $x (qw/raw stat diff/) {
                if ($c->{$x}) {
                        print "\n";
                        print $_ foreach @{$c->{$x}}
@@ -3266,7 +3266,7 @@ sub cmd_show_log {
        @args = (git_svn_log_cmd($r_min, $r_max, @args), @args);
        my $log = command_output_pipe(@args);
        run_pager();
-       my (@k, $c, $d);
+       my (@k, $c, $d, $stat);
        my $esc_color = qr/(?:\033\[(?:(?:\d+;)*\d*)?m)*/;
        while (<$log>) {
                if (/^${esc_color}commit ($::sha1_short)/o) {
@@ -3294,6 +3294,13 @@ sub cmd_show_log {
                        push @{$c->{diff}}, $_;
                } elsif ($d) {
                        push @{$c->{diff}}, $_;
+               } elsif (/^\ .+\ \|\s*\d+\ $esc_color[\+\-]*
+                         $esc_color*[\+\-]*$esc_color$/x) {
+                       $stat = 1;
+                       push @{$c->{stat}}, $_;
+               } elsif ($stat && /^ \d+ files changed, \d+ insertions/) {
+                       push @{$c->{stat}}, $_;
+                       $stat = undef;
                } elsif (/^${esc_color}    (git-svn-id:.+)$/o) {
                        ($c->{url}, $c->{r}, undef) = ::extract_metadata($1);
                } elsif (s/^${esc_color}    //o) {