Make builtin-rerere use of strbuf nicer and more efficient.

diff --git a/git-remote.perl b/git-remote.perl
index bd70bf1ddd663db7d0af49b8513fdf234767e422..f6f283ea4f8b45671b7d9b34687d5d7b8475e8b3 100755 (executable)
--- a/git-remote.perl
+++ b/git-remote.perl
@@ -15,6 +15,10 @@ sub add_remote_config {
                $hash->{$name}{'FETCH'} ||= [];
                push @{$hash->{$name}{'FETCH'}}, $value;
        }
+       elsif ($what eq 'push') {
+               $hash->{$name}{'PUSH'} ||= [];
+               push @{$hash->{$name}{'PUSH'}}, $value;
+       }
        if (!exists $hash->{$name}{'SOURCE'}) {
                $hash->{$name}{'SOURCE'} = 'config';
        }
@@ -44,7 +48,8 @@ sub add_remote_remotes {
                        }
                }
                elsif (/^Push:\s*(.*)$/) {
-                       ; # later
+                       $it->{'PUSH'} ||= [];
+                       push @{$it->{'PUSH'}}, $1;
                }
                elsif (/^Pull:\s*(.*)$/) {
                        $it->{'FETCH'} ||= [];
@@ -250,6 +255,16 @@ sub show_remote {
        if ($info->{'LS_REMOTE'}) {
                show_mapping($name, $info);
        }
+       if ($info->{'PUSH'}) {
+               my @pushed = map {
+                       s|^refs/heads/||;
+                       s|^\+refs/heads/|+|;
+                       s|:refs/heads/|:|;
+                       $_;
+               } @{$info->{'PUSH'}};
+               print "  Local branch(es) pushed with 'git push'\n";
+               print "    @pushed\n";
+       }
 }
 
 sub add_remote {
@@ -263,7 +278,9 @@ sub add_remote {
 
        for (@$track) {
                $git->command('config', '--add', "remote.$name.fetch",
-                             "+refs/heads/$_:refs/remotes/$name/$_");
+                               $opts->{'mirror'} ?
+                               "+refs/$_:refs/$_" :
+                               "+refs/heads/$_:refs/remotes/$name/$_");
        }
        if ($opts->{'fetch'}) {
                $git->command('fetch', $name);
@@ -283,9 +300,9 @@ sub update_remote {
        } elsif ($name eq 'default') {
                undef @remotes;
                for (sort keys %$remote) {
-                       my $do_fetch = $git->config_boolean("remote." . $_ .
+                       my $do_fetch = $git->config_bool("remote." . $_ .
                                                    ".skipDefaultUpdate");
-                       if (!defined($do_fetch) || $do_fetch ne "true") {
+                       unless ($do_fetch) {
                                push @remotes, $_;
                        }
                }
@@ -304,9 +321,21 @@ sub add_usage {
        exit(1);
 }
 
+local $VERBOSE = 0;
+@ARGV = grep {
+       if ($_ eq '-v' or $_ eq '--verbose') {
+               $VERBOSE=1;
+               0
+       } else {
+               1
+       }
+} @ARGV;
+
 if (!@ARGV) {
        for (sort keys %$remote) {
-               print "$_\n";
+               print "$_";
+               print "\t$remote->{$_}->{URL}" if $VERBOSE;
+               print "\n";
        }
 }
 elsif ($ARGV[0] eq 'show') {
@@ -382,6 +411,10 @@ sub add_usage {
                        shift @ARGV;
                        next;
                }
+               if ($opt eq '--mirror') {
+                       $opts{'mirror'} = 1;
+                       next;
+               }
                add_usage();
        }
        if (@ARGV != 3) {