1 files changed, 43 insertions, 0 deletions
diff --git a/src/commands/help b/src/commands/help
new file mode 100755
index 0000000..cf54084
--- /dev/null
+++ b/src/commands/help
@@ -0,0 +1,43 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+use lib $ENV{GL_LIBDIR};
+use Gitolite::Rc;
+use Gitolite::Common;
+
+=for usage
+Usage:  ssh git@host help       # via ssh
+        gitolite help           # directly on server command line
+
+Prints a list of custom commands available at this gitolite installation.
+
+Each command has its own help, accessed by passing it '-h' again.
+=cut
+
+usage() if @ARGV;
+
+print greeting();
+
+my $user = $ENV{GL_USER} || '';
+print "list of " . ( $user ? "remote" : "gitolite" ) . " commands available:\n\n";
+
+my %list = ( list_x( $ENV{GL_BINDIR} ), list_x( $rc{LOCAL_CODE} || '' ) );
+for ( sort keys %list ) {
+    print "\t$list{$_}" if $ENV{D};
+    print "\t$_\n" if not $user or $rc{COMMANDS}{$_};
+}
+
+print "\n";
+print "$rc{SITE_INFO}\n" if $rc{SITE_INFO};
+
+exit 0;
+
+# ------------------------------------------------------------------------------
+sub list_x {
+    my $d = shift;
+    return unless $d;
+    return unless -d "$d/commands";
+    _chdir "$d/commands";
+    return map { $_ => $d } grep { -x $_ } map { chomp; s(^./)(); $_ } `find . -type f -o -type l|sort`;
+}