X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/099544fdb010d083124839e3bde9c3c1e39d89a5..03307549be2f8d1152e216550712c9d49569e553:/mr

diff --git a/mr b/mr
index 03cfdf3..5a877fe 100755
--- a/mr
+++ b/mr
@@ -16,6 +16,8 @@ B<mr> [options] commit [-m "message"]
 
 B<mr> [options] record [-m "message"]
 
+B<mr> [options] push
+
 B<mr> [options] diff
 
 B<mr> [options] log
@@ -377,6 +379,13 @@ is checked out, or updated. This provides an easy way to do things
 like permissions fixups, or other tweaks to the repository content,
 whenever the repository is changed.
 
+=item pre_ and post_
+
+If a "pre_action" parameter is set, its command is run before mr performs the
+specified action. Similarly, "post_action" parameters are run after mr
+successfully performs the specified action. For example, "pre_commit" is
+run before committing; "post_update" is run after updating.
+
 =back
 
 When looking for a command to run for a given action, mr first looks for
@@ -418,6 +427,10 @@ mr can be extended to support things such as unison and git-svn. Some
 files providing such extensions are available in /usr/share/mr/. See
 the documentation in the files for details about using them.
 
+=head1 EXIT STATUS
+
+mr returns nonzero if a command failed in any of the repositories.
+
 =head1 AUTHOR
 
 Copyright 2007-2010 Joey Hess <joey@kitenet.net>
@@ -491,7 +504,7 @@ sub rcs_test {
 	chomp $rcs;
 	if ($rcs=~/\n/s) {
 		$rcs=~s/\n/, /g;
-		print STDERR "mr $action: found multiple possible repository types ($rcs) for $topdir$subdir\n";
+		print STDERR "mr $action: found multiple possible repository types ($rcs) for ".fulldir($topdir, $subdir)."\n";
 		return undef;
 	}
 	if (! length $rcs) {
@@ -524,9 +537,15 @@ sub findcommand {
 	}
 }
 
+sub fulldir {
+	my ($topdir, $subdir) = @_;
+	return $subdir =~ /^\// ? $subdir : $topdir.$subdir;
+}
+
 sub action {
 	my ($action, $dir, $topdir, $subdir, $force_checkout) = @_;
-	
+	my $fulldir=fulldir($topdir, $subdir);
+
 	$ENV{MR_CONFIG}=$configfiles{$topdir};
 	my $lib=exists $config{$topdir}{$subdir}{lib} ?
 	               $config{$topdir}{$subdir}{lib}."\n" : "";
@@ -587,23 +606,27 @@ sub action {
 	elsif (! defined $command) {
 		my $rcs=rcs_test(@_);
 		if (! defined $rcs) {
-			print STDERR "mr $action: unknown repository type and no defined $action command for $topdir$subdir\n";
+			print STDERR "mr $action: unknown repository type and no defined $action command for $fulldir\n";
 			return FAILED;
 		}
 		else {
-			print STDERR "mr $action: no defined action for $rcs repository $topdir$subdir, skipping\n";
+			print STDERR "mr $action: no defined action for $rcs repository $fulldir, skipping\n";
 			return SKIPPED;
 		}
 	}
 	else {
 		if (! $no_chdir) {
-			print "mr $action: $topdir$subdir\n" unless $quiet;
+			print "mr $action: $fulldir\n" unless $quiet;
 		}
 		else {
 			my $s=$directory;
-			$s=~s/^\Q$topdir$subdir\E\/?//;
-			print "mr $action: $topdir$subdir (in subdir $s)\n" unless $quiet;
+			$s=~s/^\Q$fulldir\E\/?//;
+			print "mr $action: $fulldir (in subdir $s)\n" unless $quiet;
 		}
+
+		my $hookret=hook("pre_$action", $topdir, $subdir);
+		return $hookret if $hookret != OK;
+
 		$command="set -e; ".$lib.
 			"my_action(){ $command\n }; my_action ".
 			join(" ", map { s/\//\/\//g; s/"/\"/g; '"'.$_.'"' } @ARGV);
@@ -641,11 +664,14 @@ sub action {
 				return FAILED;
 			}
 
+			my $ret=hook("post_$action", $topdir, $subdir);
+			return $ret if $ret != OK;
+			
 			if (($is_checkout || $is_update)) {
 				my $ret=hook("fixups", $topdir, $subdir);
 				return $ret if $ret != OK;
 			}
-
+			
 			return OK;
 		}
 	}
@@ -1526,9 +1552,6 @@ sub exitstats {
 	if (@failed) {
 		exit 1;
 	}
-	elsif (! @ok && @skipped) {
-		exit 1;
-	}
 	else {
 		exit 0;
 	}