]> git.madduck.net Git - code/myrepos.git/blobdiff - mr

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

* Use LC_MESSAGES=C not LANG=C, as if the user has LC_MESSAGES set, LANG
[code/myrepos.git] / mr
diff --git a/mr b/mr
index a4469e9cf4506721f92e644e5702f9b81d3ed465..db3abc5c0df4bfd46d2687fae195f1cb3df07688 100755 (executable)
--- a/mr
+++ b/mr
@@ -161,11 +161,15 @@ If a number is specified, will recurse into repositories at most that many
 subdirectories deep. For example, with -n 2 it would recurse into ./src/foo,
 but not ./src/packages/bar.
 
-=item -j number
+=item -j [number]
 
-Run the specified number of jobs in parallel. This can greatly speed up
-operations such as updates. It is not recommended for interactive
-operations.
+Run the specified number of jobs in parallel, or an unlimited number of jobs
+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
+a good speedup in updates without loading the machine too much.
 
 =back
 
@@ -510,7 +514,7 @@ sub mrs { #{{{
        my @out;
        my $running=0;
        while (@fhs or @repos) {
-               while ($running < $jobs && @repos) {
+               while ((!$jobs || $running < $jobs) && @repos) {
                        $running++;
                        my $repo = shift @repos;
                        pipe(my $outfh, CHILD_STDOUT);
@@ -928,7 +932,7 @@ sub dispatch { #{{{
                register(@ARGV);
        }
 
-       if ($jobs > 1) {
+       if (!$jobs || $jobs > 1) {
                mrs($action, selectrepos());
        }
        else {
@@ -1052,7 +1056,7 @@ sub getopts { #{{{
                "v|verbose" => \$verbose,
                "s|stats" => \$stats,
                "n|no-recurse:i" => \$max_depth,
-               "j|jobs=i" => \$jobs,
+               "j|jobs:i" => \$jobs,
        );
        if (! $result || @ARGV < 1) {
                die("Usage: mr [-d directory] action [params ...]\n".
@@ -1198,14 +1202,14 @@ darcs_log = darcs changes "$@"
 git_bare_log = git log "$@"
 
 svn_register =
-       url=`LANG=C svn info . | grep -i '^URL:' | cut -d ' ' -f 2`
+       url=`LC_MESSAGES=C svn info . | grep -i '^URL:' | cut -d ' ' -f 2`
        if [ -z "$url" ]; then
                error "cannot determine svn url"
        fi
        echo "Registering svn url: $url in $MR_CONFIG"
        mr -c "$MR_CONFIG" config "`pwd`" checkout="svn co '$url' '$MR_REPO'"
 git_register = 
-       url="`LANG=C git config --get remote.origin.url`" || true
+       url="`LC_MESSAGES=C git config --get remote.origin.url`" || true
        if [ -z "$url" ]; then
                error "cannot determine git url"
        fi
@@ -1235,7 +1239,7 @@ darcs_register =
        echo "Registering darcs repository $url in $MR_CONFIG"
        mr -c "$MR_CONFIG" config "`pwd`" checkout="darcs get '$url'p '$MR_REPO'"
 git_bare_register = 
-       url="`LANG=C GIT_CONFIG=config git config --get remote.origin.url`" || true
+       url="`LC_MESSAGES=C GIT_CONFIG=config git config --get remote.origin.url`" || true
        if [ -z "$url" ]; then
                error "cannot determine git url"
        fi