Expand the statistics line displayed at the end to include information
about exactly which repositories failed and were skipped, if any.
-=item -n
+=item -n [number]
-Just operate on the repository for the current directory, do not
-recurse into deeper repositories.
+If no number if specified, just operate on the repository for the current
+directory, do not recurse into deeper repositories.
-=item -j number
+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.
-Run the specified number of jobs in parallel. This can greatly speed up
-operations such as updates. It is not recommended for interactive
-operations.
+=item -j [number]
+
+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
(included in mr's built-in library) to skip updating the repo unless it's
been at least 12 hours since the last update.
- skip = test $(whoami) != joey
+ skip = test `whoami` != joey
skip = [ "$1" = update ] && ! hours_since "$1" 12
=item order
my $config_overridden=0;
my $verbose=0;
my $stats=0;
-my $no_recurse=0;
+my $max_depth;
my $no_chdir=0;
my $jobs=1;
my $directory=getcwd();
+$ENV{MR_CONFIG}="$ENV{HOME}/.mrconfig";
# globals :-(
my %config;
main();
+my %rcs;
sub rcs_test { #{{{
my ($action, $dir, $topdir, $subdir) = @_;
+ if (exists $rcs{$dir}) {
+ return $rcs{$dir};
+ }
+
my $test="set -e\n";
foreach my $rcs_test (
sort {
print "mr $action: running rcs test >>$test<<\n" if $verbose;
my $rcs=`$test`;
chomp $rcs;
- if (! length $rcs) {
+ if ($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 $rcs{$dir}=undef;
+ }
else {
- return $rcs;
+ return $rcs{$dir}=$rcs;
}
} #}}}
sub findcommand { #{{{
- my ($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 &&
$ENV{MR_CONFIG}=$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) {
$ENV{MR_REPO}=$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.
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;
return FAILED;
}
else {
- print STDERR "mr $action: no defined $action command for $rcs repository $topdir$subdir, skipping\n";
+ print STDERR "mr $action: no defined action for $rcs repository $topdir$subdir, skipping\n";
return SKIPPED;
}
}
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);
my $d=$directory;
$dir.="/" unless $dir=~/\/$/;
$d.="/" unless $d=~/\/$/;
- next if $no_recurse && $d ne $dir;
next if $dir ne $d && $dir !~ /^\Q$d\E/;
+ if (defined $max_depth) {
+ my @a=split('/', $dir);
+ my @b=split('/', $d);
+ do { } while (@a && @b && shift(@a) eq shift(@b));
+ next if @a > $max_depth || @b > $max_depth;
+ }
push @repos, [$dir, $topdir, $subdir];
}
if (! @repos) {
register(@ARGV);
}
- if ($jobs > 1) {
+ if (!$jobs || $jobs > 1) {
mrs($action, selectrepos());
}
else {
}
$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";
}
"c|config=s" => sub { $ENV{MR_CONFIG}=$_[1]; $config_overridden=1 },
"v|verbose" => \$verbose,
"s|stats" => \$stats,
- "n|no-recurse" => \$no_recurse,
- "j|jobs=i" => \$jobs,
+ "n|no-recurse:i" => \$max_depth,
+ "j|jobs:i" => \$jobs,
);
if (! $result || @ARGV < 1) {
die("Usage: mr [-d directory] action [params ...]\n".
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 $directory) {
if [ -z "$flagfile" ]; then
error "cannot determine flag filename"
fi
- delta=$(perl -wle 'print -f shift() ? int((-M _) * 24) : 9999' "$flagfile")
+ delta=`perl -wle 'print -f shift() ? int((-M _) * 24) : 9999' "$flagfile"`
if [ "$delta" -lt "$2" ]; then
exit 0
else
git_bare_test =
test -d "$MR_REPO"/refs/heads && test -d "$MR_REPO"/refs/tags &&
test -d "$MR_REPO"/objects && test -f "$MR_REPO"/config &&
- test "$(GIT_CONFIG="$MR_REPO"/config git config --get core.bare)" = true
+ test "`GIT_CONFIG="$MR_REPO"/config git config --get core.bare`" = true
svn_update = svn update "$@"
git_update = if [ "$@" ]; then git pull "$@"; else git pull -t origin master; fi
git_bare_log = git log "$@"
svn_register =
- url=$(LANG=C svn info . | grep -i ^URL: | cut -d ' ' -f 2)
+ url=`LANG=C svn info . | grep -i '^URL:' | cut -d ' ' -f 2`
if [ -z "$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="$(LANG=C git config --get remote.origin.url)" || true
+ url="`LANG=C git config --get remote.origin.url`" || true
if [ -z "$url" ]; then
error "cannot determine git url"
fi
echo "Registering git url: $url in $MR_CONFIG"
mr -c "$MR_CONFIG" config "`pwd`" checkout="git clone '$url' '$MR_REPO'"
bzr_register =
- url=$(cat .bzr/branch/parent)
+ url=`cat .bzr/branch/parent`
if [ -z "$url" ]; then
error "cannot determine bzr url"
fi
echo "Registering bzr url: $url in $MR_CONFIG"
mr -c "$MR_CONFIG" config "`pwd`" checkout="bzr clone '$url' '$MR_REPO'"
cvs_register =
- repo=$(cat CVS/Repository)
- root=$(cat CVS/Root)
+ repo=`cat CVS/Repository`
+ root=`cat CVS/Root`
if [ -z "$root" ]; then
error "cannot determine cvs root"
fi
echo "Registering cvs repository $repo at root $root"
mr -c "$MR_CONFIG" config "`pwd`" checkout="cvs -d '$root' co -d '$MR_REPO' '$repo'"
hg_register =
- url=$(hg showconfig paths.default)
+ url=`hg showconfig paths.default`
echo "Registering mercurial repo url: $url in $MR_CONFIG"
mr -c "$MR_CONFIG" config "`pwd`" checkout="hg clone '$url' '$MR_REPO'"
darcs_register =
- url=$(cat _darcs/prefs/defaultrepo)
+ url=`cat _darcs/prefs/defaultrepo`
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="$(LANG=C GIT_CONFIG=config git config --get remote.origin.url)" || true
+ url="`LANG=C GIT_CONFIG=config git config --get remote.origin.url`" || true
if [ -z "$url" ]; then
error "cannot determine git url"
fi
projects / code / myrepos.git / blobdiff