* Add a check to make sure the expected directory exists after checkout.

[code/myrepos.git] / mr

diff --git a/mr b/mr
index f725318b0dfea0f69f67d57a4ed25a8123245a8f..310f99abab53edee1c8c90161780a1318c1654e4 100755 (executable)
--- a/mr
+++ b/mr
@@ -39,7 +39,7 @@ working directory. Or, if you are in a subdirectory of a repository that
 contains no other registered repositories, it will stay in that directory,
 and work on only that repository,
 
-The predefined commands should be fairly familiar to users of any revision
+These predefined commands should be fairly familiar to users of any revision
 control system:
 
 =over 4
@@ -74,6 +74,12 @@ Show a diff of uncommitted changes.
 
 Show the commit log.
 
+=back
+
+These commands are also available:
+
+=over 4
+
 =item list (or ls)
 
 List the repositories that mr will act on.
@@ -132,6 +138,11 @@ directory.
 
 Be verbose.
 
+=item -s
+
+Expand the statistics line displayed at the end to include information
+about exactly which repositories failed and were skipped, if any.
+
 =back
 
 =head1 FILES
@@ -239,6 +250,7 @@ use Cwd qw(getcwd abs_path);
 my $directory=getcwd();
 my $config="$ENV{HOME}/.mrconfig";
 my $verbose=0;
+my $stats=0;
 my %config;
 my %knownactions;
 my %alias;
@@ -247,7 +259,8 @@ Getopt::Long::Configure("no_permute");
 my $result=GetOptions(
        "d|directory=s" => sub { $directory=abs_path($_[1]) },
        "c|config=s" => \$config,
-       "verbose" => \$verbose,
+       "v|verbose" => \$verbose,
+       "s|stats" => \$stats,
 );
 if (! $result || @ARGV < 1) {
        die("Usage: mr [-d directory] action [params ...]\n".
@@ -449,6 +462,12 @@ sub action { #{{{
                        }
                }
                else {
+                       if ($action eq 'checkout' && ! -d $dir) {
+                               print STDERR "mr $action: $dir missing after checkout\n";;
+                               push @failed, $dir;
+                               return;
+                       }
+
                        push @ok, $dir;
                }
 
@@ -473,6 +492,14 @@ print "mr $action: finished (".join("; ",
        showstat($#failed+1, "failed", "failed"),
        showstat($#skipped+1, "skipped", "skipped"),
 ).")\n";
+if ($stats) {
+       if (@skipped) {
+               print "mr $action: (skipped: ".join(" ", @skipped).")\n";
+       }
+       if (@failed) {
+               print "mr $action: (failed: ".join(" ", @failed).")\n";
+       }
+}
 if (@failed) {
        exit 1;
 }
@@ -512,7 +539,10 @@ sub loadconfig { #{{{
 
                # copy in defaults from first parent
                my $parent=$dir;
-               while ($parent=~s/^(.*)\/[^\/]+\/?$/$1/) {
+               while ($parent=~s/^(.*\/)[^\/]+\/?$/$1/) {
+                       if ($parent eq '/') {
+                               $parent="";
+                       }
                        if (exists $config{$parent} &&
                            exists $config{$parent}{DEFAULT}) {
                                $config{$dir}{DEFAULT}={ %{$config{$parent}{DEFAULT}} };
@@ -527,8 +557,10 @@ sub loadconfig { #{{{
        close $in;
 
        my $section;
+       my $line=0;
        while (@lines) {
                $_=shift @lines;
+               $line++;
                chomp;
                next if /^\s*\#/ || /^\s*$/;
                if (/^\[([^\]]*)\]\s*$/) {
@@ -541,6 +573,7 @@ sub loadconfig { #{{{
                        # continued value
                        while (@lines && $lines[0]=~/^\s(.+)/) {
                                shift(@lines);
+                               $line++;
                                $value.="\n$1";
                                chomp $value;
                        }
@@ -572,7 +605,7 @@ sub loadconfig { #{{{
                        }
                }
                else {
-                       die "$f line $.: parse error\n";
+                       die "$f line $line: parse error\n";
                }
        }
 
@@ -806,4 +839,5 @@ config =
 
 ed = echo "A horse is a horse, of course, of course.."
 T = echo "I pity the fool."
+right = echo "Not found."
 #}}}