Add push to manpage synopsis. Closes: #603029

[code/myrepos.git] / mr

diff --git a/mr b/mr
index 03cfdf351755dbbc9125517827ad47f4b3742701..642aa6f6c09d0f0057b98b6e109e398d7a97700f 100755 (executable)
--- 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
@@ -491,7 +500,7 @@ 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 +533,15 @@ 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 +602,27 @@ 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 +660,14 @@ 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;
                }
        }