X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/8863dd020e175247f423aed1dc63dbe0269af923..19919a98a8382dcc8723a0fb01b4a674f2c25214:/mr

diff --git a/mr b/mr
index 0bded23..0a50a33 100755
--- a/mr
+++ b/mr
@@ -30,9 +30,9 @@ B<mr> [options] action [params ...]
 
 B<mr> is a Multiple Repository management tool. It can checkout, update, or
 perform other actions on a set of repositories as if they were one combined
-respository. It supports any combination of subversion, git, cvs, mecurial and
-bzr repositories, and support for other revision control systems can easily be
-added.
+respository. It supports any combination of subversion, git, cvs, mecurial,
+bzr and darcs repositories, and support for other revision control systems can
+easily be added.
 
 B<mr> cds into and operates on all registered repositories at or below your
 working directory. Or, if you are in a subdirectory of a repository that
@@ -239,8 +239,7 @@ repositories be processed earlier, and larger values to make repositories
 be processed later.
 
 Note that if a repository is located in a subdirectory of another
-repository, ordering it to be processed earlier is not recommended, as this
-can cause confusion during checkouts.
+repository, ordering it to be processed earlier is not recommended.
 
 =item chain
 
@@ -287,7 +286,6 @@ $SIG{INT}=sub {
 
 $ENV{MR_CONFIG}="$ENV{HOME}/.mrconfig";
 my $config_overridden=0;
-my $directory=getcwd();
 my $verbose=0;
 my $stats=0;
 my $no_recurse=0;
@@ -296,6 +294,7 @@ my %config;
 my %configfiles;
 my %knownactions;
 my %alias;
+my $directory=getcwd();
 
 Getopt::Long::Configure("no_permute");
 my $result=GetOptions(
@@ -311,6 +310,9 @@ if (! $result || @ARGV < 1) {
 	    "(Use mr help for man page.)\n");
 
 }
+if (! defined $directory) {
+	die("mr: failed to determine working directory\n");
+}
 
 # Make sure MR_CONFIG is an absolute path, but don't use abs_path since
 # the config file might be a symlink to elsewhere, and the directory it's
@@ -448,7 +450,7 @@ foreach my $repo (@list) {
 }
 if (! @repos) {
 	# fallback to find a leaf repo
-	foreach my $repo (@list) {
+	foreach my $repo (reverse @list) {
 		my $topdir=$repo->{topdir};
 		my $subdir=$repo->{subdir};
 		
@@ -473,7 +475,6 @@ if ($jobs > 1) {
 else {
 	foreach my $repo (@repos) {
 		record($repo, action($action, @$repo));
-		print "\n";
 	}
 }
 if (! @ok && ! @failed && ! @skipped) {
@@ -651,7 +652,6 @@ sub mrs { #{{{
 						    	waitpid($active[$i][0], 0);
 							print STDOUT $out[$i][0];
 							print STDERR $out[$i][1];
-							print "\n";
 							record($active[$i][1], $? >> 8);
 						    	splice(@fhs, $i, 1);
 						    	splice(@active, $i, 1);
@@ -672,9 +672,11 @@ sub record { #{{{
 
 	if ($ret == OK) {
 		push @ok, $dir;
+		print "\n";
 	}
 	elsif ($ret == FAILED) {
 		push @failed, $dir;
+		print "\n";
 	}
 	elsif ($ret == SKIPPED) {
 		push @skipped, $dir;
@@ -935,7 +937,7 @@ lib =
 		if [ -z "$1" ] || [ -z "$2" ]; then
 			error "mr: usage: hours_since action num"
 		fi
-		for dir in .git .svn .bzr CVS .hg; do
+		for dir in .git .svn .bzr CVS .hg _darcs; do
 			if [ -e "$MR_REPO/$dir" ]; then
 				flagfile="$MR_REPO/$dir/.mr_last$1"
 				break
@@ -968,6 +970,8 @@ update =
 		cvs update "$@"
 	elif [ -d "$MR_REPO"/.hg ]; then
 		hg pull "$@" && hg update "$@"
+	elif [ -d "$MR_REPO"/_darcs ]; then
+		darcs pull "$@"
 	else
 		error "unknown repo type"
 	fi
@@ -982,6 +986,8 @@ status =
 		cvs status "$@"
 	elif [ -d "$MR_REPO"/.hg ]; then
 		hg status "$@"
+	elif [ -d "$MR_REPO"/_darcs ]; then
+		darcs whatsnew -ls "$@"
 	else
 		error "unknown repo type"
 	fi
@@ -996,6 +1002,8 @@ commit =
 		cvs commit "$@"
 	elif [ -d "$MR_REPO"/.hg ]; then
 		hg commit -m "$@" && hg push
+	elif [ -d "$MR_REPO"/_darcs ]; then
+		darcs commit -m "$@" && darcs push
 	else
 		error "unknown repo type"
 	fi
@@ -1010,6 +1018,8 @@ diff =
 		cvs diff "$@"
 	elif [ -d "$MR_REPO"/.hg ]; then
 		hg diff "$@"
+	elif [ -d "$MR_REPO"/_darcs ]; then
+		darcs diff "$@"
 	else
 		error "unknown repo type"
 	fi
@@ -1024,6 +1034,8 @@ log =
 		cvs log "$@"
 	elif [ -d "$MR_REPO"/.hg ]; then
 		hg log "$@"
+	elif [ -d "$MR_REPO"/_darcs ]; then
+		darcs changes "$@"
 	else
 		error "unknown repo type"
 	fi
@@ -1067,6 +1079,11 @@ register =
 		echo "Registering mercurial repo url: $url in $MR_CONFIG"
 		mr -c "$MR_CONFIG" config "$(pwd)" \
 			checkout="hg clone $url $basedir"
+	elif [ -d _darcs ]; then
+		url=$(cat _darcs/prefs/defaultrepo)
+		echo "Registering darcs repository $url in $MR_CONFIG"
+		mr -c "$MR_CONFIG" config "$(pwd)" \
+			checkout="darcs get $url $basedir"
 	else
 		error "unable to register this repo type"
 	fi