X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/7d95a4a9b0357e85eb8b15ebf04d2e4188b4479c..db86586c3403588f37079cf1401800e3ff852b62:/mr?ds=sidebyside

diff --git a/mr b/mr
index 9501322..6406978 100755
--- a/mr
+++ b/mr
@@ -313,6 +313,7 @@ my $no_recurse=0;
 my $no_chdir=0;
 my $jobs=1;
 my $directory=getcwd();
+$ENV{MR_CONFIG}="$ENV{HOME}/.mrconfig";
 
 # globals :-(
 my %config;
@@ -343,6 +344,11 @@ sub rcs_test { #{{{
 	print "mr $action: running rcs test >>$test<<\n" if $verbose;
 	my $rcs=`$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";
+		return undef;
+	}
 	if (! length $rcs) {
 		return undef;
 	}
@@ -352,12 +358,16 @@ sub rcs_test { #{{{
 } #}}}
 	
 sub findcommand { #{{{
-	my ($action, $dir, $topdir, $subdir) = @_;
+	my ($action, $dir, $topdir, $subdir, $is_checkout) = @_;
 	
 	if (exists $config{$topdir}{$subdir}{$action}) {
 		return $config{$topdir}{$subdir}{$action};
 	}
 
+	if ($is_checkout) {
+		return undef;
+	}
+
 	my $rcs=rcs_test(@_);
 
 	if (defined $rcs && 
@@ -375,19 +385,15 @@ sub action { #{{{
 	$ENV{MR_CONFIG}=$configfiles{$topdir};
 	my $lib=exists $config{$topdir}{$subdir}{lib} ?
 	               $config{$topdir}{$subdir}{lib}."\n" : "";
+	my $is_checkout=($action eq 'checkout');
 
-	if ($action eq 'checkout') {
+	if ($is_checkout) {
 		if (-d $dir) {
 			print "mr $action: $dir already exists, skipping checkout\n" if $verbose;
 			return SKIPPED;
 		}
 
 		$dir=~s/^(.*)\/[^\/]+\/?$/$1/;
-
-		if (! -d $dir) {
-			print "mr $action: creating parent directory $dir\n" if $verbose;
-			system("mkdir", "-p", $dir);
-		}
 	}
 	elsif ($action =~ /update/) {
 		if (! -d $dir) {
@@ -397,8 +403,8 @@ sub action { #{{{
 
 	$ENV{MR_REPO}=$dir;
 
-	my $skiptest=findcommand("skip", $dir, $topdir, $subdir);
-	my $command=findcommand($action, $dir, $topdir, $subdir);
+	my $skiptest=findcommand("skip", $dir, $topdir, $subdir, $is_checkout);
+	my $command=findcommand($action, $dir, $topdir, $subdir, $is_checkout);
 
 	if (defined $skiptest) {
 		my $test="set -e;".$lib.
@@ -420,7 +426,12 @@ sub action { #{{{
 			return SKIPPED;
 		}
 	}
-	
+
+	if ($is_checkout && ! -d $dir) {
+		print "mr $action: creating parent directory $dir\n" if $verbose;
+		system("mkdir", "-p", $dir);
+	}
+
 	if (! $no_chdir && ! chdir($dir)) {
 		print STDERR "mr $action: failed to chdir to $dir: $!\n";
 		return FAILED;
@@ -982,7 +993,7 @@ sub register { #{{{
 	}
 
 	$ENV{MR_REPO}=getcwd();
-	my $command=findcommand("register", $ENV{MR_REPO}, $directory, 'DEFAULT');
+	my $command=findcommand("register", $ENV{MR_REPO}, $directory, 'DEFAULT', 0);
 	if (! defined $command) {
 		die "mr register: unknown repository type\n";
 	}
@@ -1041,8 +1052,6 @@ sub init { #{{{
 		exit 2;
 	};
 	
-	$ENV{MR_CONFIG}="$ENV{HOME}/.mrconfig";
-
 	# This can happen if it's run in a directory that was removed
 	# or other strangeness.
 	if (! defined $directory) {