X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/8faea25cdcdb8e67aee9408965ce6d990d6f51e2..bda9d51f221aba0d3aba2be58c9dde82193611d7:/mr

diff --git a/mr b/mr
index 1aee75a..89f3281 100755
--- a/mr
+++ b/mr
@@ -229,7 +229,7 @@ mr is run by joey. The second uses the hours_since function
 been at least 12 hours since the last update.
 
   skip = test $(whoami) != joey
-  skip = [ "$1" = update ] && [ $(hours_since "$1") -lt 12 ]
+  skip = [ "$1" = update ] && ! hours_since "$1" 12
 
 =item chain
 
@@ -488,7 +488,7 @@ sub action { #{{{
 			system("mkdir", "-p", $dir);
 		}
 	}
-	elsif ($action eq 'update') {
+	elsif ($action =~ /update/) {
 		if (! -d $dir) {
 			return action("checkout", $dir, $topdir, $subdir);
 		}
@@ -579,10 +579,11 @@ sub mrs { #{{{
 			my $repo = shift @repos;
 			pipe(my $outfh, CHILD_STDOUT);
 			pipe(my $errfh, CHILD_STDERR);
-			unless (my $pid = fork) {
-				die "cannot fork: $!" unless defined $pid;
-				open(STDOUT, ">&CHILD_STDOUT") || die "reopen stdout: $!";
-				open(STDERR, ">&CHILD_STDERR") || die "reopen stderr: $!";
+			my $pid;
+			unless ($pid = fork) {
+				die "mr $action: cannot fork: $!" unless defined $pid;
+				open(STDOUT, ">&CHILD_STDOUT") || die "mr $action cannot reopen stdout: $!";
+				open(STDERR, ">&CHILD_STDERR") || die "mr $action cannot reopen stderr: $!";
 				close CHILD_STDOUT;
 				close CHILD_STDERR;
 				close $outfh;
@@ -591,7 +592,7 @@ sub mrs { #{{{
 			}
 			close CHILD_STDOUT;
 			close CHILD_STDERR;
-			push @active, $repo;
+			push @active, [$pid, $repo];
 			push @fhs, [$outfh, $errfh];
 			push @out, ['',     ''];
 		}
@@ -615,10 +616,11 @@ sub mrs { #{{{
 						$fhs[$i][$channel] = undef;
 						if (! defined $fhs[$i][0] &&
 						    ! defined $fhs[$i][1]) {
+						    	waitpid($active[$i][0], 0);
 							print STDOUT $out[$i][0];
 							print STDERR $out[$i][1];
 							print "\n";
-							record($active[$i], $? >> 8);
+							record($active[$i][1], $? >> 8);
 						    	splice(@fhs, $i, 1);
 						    	splice(@active, $i, 1);
 						    	splice(@out, $i, 1);
@@ -897,6 +899,9 @@ lib =
 		exit 1
 	}
 	hours_since() {
+		if [ -z "$1" ] || [ -z "$2" ]; then
+			error "mr: usage: hours_since action num"
+		fi
 		for dir in .git .svn .bzr CVS .hg; do
 			if [ -e "$MR_REPO/$dir" ]; then
 				flagfile="$MR_REPO/$dir/.mr_last$1"
@@ -906,8 +911,13 @@ lib =
 		if [ -z "$flagfile" ]; then
 			error "cannot determine flag filename"
 		fi
-		perl -wle 'print -f shift() ? int((-M _) * 24) : 9999' "$flagfile"
-		touch "$flagfile"
+		delta=$(perl -wle 'print -f shift() ? int((-M _) * 24) : 9999' "$flagfile")
+		if [ "$delta" -lt "$2" ]; then
+			exit 0
+		else
+			touch "$flagfile"
+			exit 1
+		fi
 	}
 
 update =