Add -p switch, that makes mr search the current directory and its parents for a ...

[code/myrepos.git] / mr

diff --git a/mr b/mr
index 72cd5c895978cc673662050b0b356ae044062cd8..4dbaa7a6a3e1969e01c65b2e7a5ba050c20f970d 100755 (executable)
--- a/mr
+++ b/mr
@@ -179,6 +179,11 @@ the current working directory.
 
 Use the specified mrconfig file. The default is B<~/.mrconfig>
 
+=item -p
+
+Search in the current directory, and its parent directories and use
+the first B<.mrconfig> found, instead of the default B<~/.mrconfig>.
+
 =item -v
 
 Be verbose.
@@ -214,18 +219,13 @@ with no number specified. This can greatly speed up operations such as updates.
 It is not recommended for interactive operations.
 
 Note that running more than 10 jobs at a time is likely to run afoul of
-ssh connection limits. Running between 3 and 5 jobs at a time will yeild
+ssh connection limits. Running between 3 and 5 jobs at a time will yield
 a good speedup in updates without loading the machine too much.
 
 =back
 
 =head1 FILES
 
-The ~/.mrlog file contains commands that mr has remembered to run later,
-due to being offline. You can delete or edit this file to remove commands,
-or even to add other commands for 'mr online' to run. If the file is
-present, mr assumes it is in offline mode.
-
 B<mr> is configured by .mrconfig files. It starts by reading the .mrconfig
 file in your home directory, and this can in turn chain load .mrconfig files
 from repositories.
@@ -341,6 +341,17 @@ the action that is performed for a given revision control system, you can
 override these rcs specific actions. To add a new revision control system,
 you can just add rcs specific actions for it.
 
+The ~/.mrlog file contains commands that mr has remembered to run later,
+due to being offline. You can delete or edit this file to remove commands,
+or even to add other commands for 'mr online' to run. If the file is
+present, mr assumes it is in offline mode.
+
+=head1 EXTENSIONS
+
+mr can be extended to support things such as unison and git-svn. Some
+files providing such extensions are available in /usr/share/mr/. See
+the documentation in the files for details about using them.
+
 =head1 AUTHOR
 
 Copyright 2007 Joey Hess <joey@kitenet.net>
@@ -412,7 +423,7 @@ sub rcs_test {
        chomp $rcs;
        if ($rcs=~/\n/s) {
                $rcs=~s/\n/, /g;
-               print STDERR "mr $action: found multiple possible repository types ($rcs) for $dir\n";
+               print STDERR "mr $action: found multiple possible repository types ($rcs) for $topdir$subdir\n";
                return undef;
        }
        if (! length $rcs) {
@@ -505,22 +516,22 @@ sub action {
        elsif (! defined $command) {
                my $rcs=rcs_test(@_);
                if (! defined $rcs) {
-                       print STDERR "mr $action: unknown repository type and no defined $action command for $dir\n";
+                       print STDERR "mr $action: unknown repository type and no defined $action command for $topdir$subdir\n";
                        return FAILED;
                }
                else {
-                       print STDERR "mr $action: no defined action for $rcs repository $dir, skipping\n";
+                       print STDERR "mr $action: no defined action for $rcs repository $topdir$subdir, skipping\n";
                        return SKIPPED;
                }
        }
        else {
                if (! $no_chdir) {
-                       print "mr $action: $dir\n" unless $quiet;
+                       print "mr $action: $topdir$subdir\n" unless $quiet;
                }
                else {
                        my $s=$directory;
-                       $s=~s/^\Q$dir\E\/?//;
-                       print "mr $action: $dir (in subdir $s)\n" unless $quiet;
+                       $s=~s/^\Q$topdir$subdir\E\/?//;
+                       print "mr $action: $topdir$subdir (in subdir $s)\n" unless $quiet;
                }
                $command="set -e; ".$lib.
                        "my_action(){ $command\n }; my_action ".
@@ -1141,12 +1152,24 @@ sub expandaction {
        return $action;
 }
 
+sub find_nearest_mrconfig {
+       my $dir=getcwd();
+       while (length $dir) {
+               if (-e "$dir/.mrconfig") {
+                       return "$dir/.mrconfig";
+               }
+               $dir=~s/\/[^\/]*$//;
+       }
+       die "no .mrconfig found in path\n";
+}
+
 sub getopts {
        my @saved=@ARGV;
        Getopt::Long::Configure("bundling", "no_permute");
        my $result=GetOptions(
                "d|directory=s" => sub { $directory=abs_path($_[1]) },
                "c|config=s" => sub { $ENV{MR_CONFIG}=$_[1]; $config_overridden=1 },
+               "p|path" => sub { $ENV{MR_CONFIG}=find_nearest_mrconfig(); $config_overridden=1 },
                "v|verbose" => \$verbose,
                "q|quiet" => \$quiet,
                "s|stats" => \$stats,
@@ -1269,7 +1292,7 @@ git_bare_test =
 
 svn_update = svn update "$@"
 git_update = git pull "$@"
-bzr_update = bzr merge "$@"
+bzr_update = bzr merge --pull "$@"
 cvs_update = cvs update "$@"
 hg_update  = hg pull "$@" && hg update "$@"
 darcs_update = darcs pull -a "$@"