Simplify closing two fds at once in run-command.c

diff --git a/git-remote.perl b/git-remote.perl
index c56c5a84a4ac67648efd3c5ccf690e9cb21dd54f..bd70bf1ddd663db7d0af49b8513fdf234767e422 100755 (executable)
--- a/git-remote.perl
+++ b/git-remote.perl
@@ -67,7 +67,7 @@ sub list_remote {
                $git->command(qw(config --get-regexp), '^remote\.');
        };
        for (@remotes) {
-               if (/^remote\.([^.]*)\.(\S*)\s+(.*)$/) {
+               if (/^remote\.(\S+?)\.([^.\s]+)\s+(.*)$/) {
                        add_remote_config(\%seen, $1, $2, $3);
                }
        }
@@ -274,6 +274,31 @@ sub add_remote {
        }
 }
 
+sub update_remote {
+       my ($name) = @_;
+
+        my $conf = $git->config("remotes." . $name);
+       if (defined($conf)) {
+               @remotes = split(' ', $conf);
+       } elsif ($name eq 'default') {
+               undef @remotes;
+               for (sort keys %$remote) {
+                       my $do_fetch = $git->config_boolean("remote." . $_ .
+                                                   ".skipDefaultUpdate");
+                       if (!defined($do_fetch) || $do_fetch ne "true") {
+                               push @remotes, $_;
+                       }
+               }
+       } else {
+               print STDERR "Remote group $name does not exists.\n";
+               exit(1);
+       }
+       for (@remotes) {
+               print "Updating $_\n";
+               $git->command('fetch', "$_");
+       }
+}
+
 sub add_usage {
        print STDERR "Usage: git remote add [-f] [-t track]* [-m master] <name> <url>\n";
        exit(1);
@@ -303,6 +328,15 @@ sub add_usage {
                show_remote($ARGV[$i], $ls_remote);
        }
 }
+elsif ($ARGV[0] eq 'update') {
+       if (@ARGV <= 1) {
+               update_remote("default");
+               exit(1);
+       }
+       for ($i = 1; $i < @ARGV; $i++) {
+               update_remote($ARGV[$i]);
+       }
+}
 elsif ($ARGV[0] eq 'prune') {
        my $ls_remote = 1;
        my $i;
@@ -360,5 +394,6 @@ sub add_usage {
        print STDERR "       git remote add <name> <url>\n";
        print STDERR "       git remote show <name>\n";
        print STDERR "       git remote prune <name>\n";
+       print STDERR "       git remote update [group]\n";
        exit(1);
 }