X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/c00fe8afd2ae2e21fca7ad8408e674ae4f300d54..01ec3b770fb914f3f2210a9b6106e9ea82bf0e6b:/mr

diff --git a/mr b/mr
index 33bde35..4c7be3d 100755
--- a/mr
+++ b/mr
@@ -167,6 +167,12 @@ Be quiet.
 Expand the statistics line displayed at the end to include information
 about exactly which repositories failed and were skipped, if any.
 
+=item -i
+
+Interactive mode. If a repository fails to be processed, a subshell will be
+started which you can use to resolve or investigate the problem. Exit the
+subshell to continue the mr run.
+
 =item -n [number]
 
 If no number if specified, just operate on the repository for the current
@@ -333,6 +339,7 @@ my $config_overridden=0;
 my $verbose=0;
 my $quiet=0;
 my $stats=0;
+my $interactive=0;
 my $max_depth;
 my $no_chdir=0;
 my $jobs=1;
@@ -598,6 +605,11 @@ sub record { #{{{
 		print "\n";
 	}
 	elsif ($ret == FAILED) {
+		if ($interactive) {
+			chdir($dir) unless $no_chdir;
+			print STDERR "mr: starting interactive shell. Exit shell to continue.\n";
+			system((getpwuid($<))[8]);
+		}
 		push @failed, $dir;
 		print "\n";
 	}
@@ -1072,6 +1084,7 @@ sub getopts { #{{{
 		"v|verbose" => \$verbose,
 		"q|quiet" => \$quiet,
 		"s|stats" => \$stats,
+		"i|interactive" => \$interactive,
 		"n|no-recurse:i" => \$max_depth,
 		"j|jobs:i" => \$jobs,
 	);
@@ -1183,12 +1196,7 @@ git_bare_test =
 	test "`GIT_CONFIG="$MR_REPO"/config git config --get core.bare`" = true
 
 svn_update = svn update "$@"
-git_update =
-	if [ "$@" ]; then
-		git pull "$@"
-	else
-		git pull
-	fi
+git_update = git pull "$@"
 bzr_update = bzr merge "$@"
 cvs_update = cvs update "$@"
 hg_update  = hg pull "$@" && hg update "$@"
@@ -1243,7 +1251,7 @@ git_register =
 	echo "Registering git url: $url in $MR_CONFIG"
 	mr -c "$MR_CONFIG" config "`pwd`" checkout="git clone '$url' '$MR_REPO'"
 bzr_register =
-	url=`cat .bzr/branch/parent`
+	url="`LC_ALL=C bzr info . | egrep -i 'checkout of branch|parent branch' | awk '{print $NF}'`"
 	if [ -z "$url" ]; then
 		error "cannot determine bzr url"
 	fi