-#!/usr/bin/perl
+#!/usr/bin/env perl
=head1 NAME
-mr - a Multiple Repository management tool
+mr - a tool to manage all your version control repos
=head1 SYNOPSIS
B<mr> [options] record [-m "message"]
+B<mr> [options] fetch
+
B<mr> [options] push
B<mr> [options] diff
B<mr> [options] log
+B<mr> [options] grep pattern
+
B<mr> [options] run command [param ...]
-B<mr> [options] bootstrap url [directory]
+B<mr> [options] bootstrap src [directory]
B<mr> [options] register [repository]
=head1 DESCRIPTION
-B<mr> is a Multiple Repository management tool. It can checkout, update, or
-perform other actions on a set of repositories as if they were one combined
-repository. It supports any combination of subversion, git, cvs, mercurial,
-bzr, darcs and fossil repositories, and support for other version
-control systems can easily be added.
+B<mr> is a tool to manage all your version control repos. It can checkout,
+update, or perform other actions on a set of repositories as if they were
+one combined repository. It supports any combination of subversion, git,
+cvs, mercurial, bzr, darcs, fossil and veracity repositories, and support
+for other version control systems can easily be added.
B<mr> cds into and operates on all registered repositories at or below your
working directory. Or, if you are in a subdirectory of a repository that
=item status
Displays a status report for each repository, showing what
-uncommitted changes are present in the repository.
+uncommitted changes are present in the repository. For distributed version
+control systems, also shows unpushed local branches.
=item commit (or ci)
The optional -m parameter allows specifying a commit message.
+=item fetch
+
+Fetches from each repository's remote repository, but does not
+update the working copy. Only supported for some distributed version
+control systems.
+
=item push
Pushes committed local changes to the remote repository. A no-op for
Show the commit log.
+=item grep pattern
+
+Searches for a pattern in each repository using the grep subcommand. Uses
+ack-grep on VCS that do not have their own.
+
=item run command [param ...]
Runs the specified command in each repository.
=over 4
-=item bootstrap url [directory]
+=item bootstrap src [directory]
+
+Causes mr to retrieve the source C<src> and use it as a .mrconfig file to
+checkout the repositories listed in it, into the specified directory.
+
+B<mr> understands several types of sources:
+
+=over 4
+
+=item URL for curl
+
+C<src> may be an URL understood by B<curl>.
+
+=item copy via ssh
+
+To use B<scp> to download, the C<src> may have the form
+C<ssh://[user@]host:file>.
+
+=item local file
-Causes mr to download the url, and use it as a .mrconfig file
-to checkout the repositories listed in it, into the specified directory.
+You can retrieve the config file by other means and pass its B<path> as C<src>.
+
+=item standard input
+
+If source C<src> consists in a single dash C<->, config file is read from
+standard input.
+
+=back
The directory will be created if it does not exist. If no directory is
specified, the current directory will be used.
-If the .mrconfig file includes a repository named ".", that
+As a special case, if source C<src> includes a repository named ".", that
is checked out into the top of the specified directory.
=item list (or ls)
within a section.
B<mr> ships several libraries that can be included to add support for
-additional version control type things (unison, git-svn, vcsh, git-fake-bare,
+additional version control type things (unison, git-svn, git-fake-bare,
git-subtree). To include them all, you could use:
include = cat /usr/share/mr/*
The name of the version control system is itself determined by
running each defined "VCS_test" action, until one succeeds.
-=item VCS_dir_test
-
-This is a more optimised way to test for the version control system.
-Each "VCS_dir_test" action is run once, and can output lines consisting
-of the name of a VCS, and a directory to look for in the top of a repo
-to detect that VCS.
-
=back
=head1 UNTRUSTED MRCONFIG FILES
Licensed under the GNU GPL version 2 or higher.
-http://kitenet.net/~joey/code/mr/
+http://myrepos.branchable.com/
=cut
$runner->($shellcode);
}
-sub runshpipe {
- runsh @_, sub {
- my $sh=shift;
- my $ret=`$sh`;
- chomp $ret;
- return $ret;
- };
+my %perl_cache;
+sub perl {
+ my $id=shift;
+ my $s=shift;
+ if ($s =~ m/^perl:\s+(.*)/s) {
+ return $perl_cache{$1} if exists $perl_cache{$1};
+ my $sub=eval "sub {$1}";
+ if (! defined $sub) {
+ print STDERR "mr: bad perl code in $id: $@\n";
+ }
+ return $perl_cache{$1} = $sub;
+ }
+ return undef;
}
my %vcs;
-my %vcs_dir_test;
sub vcs_test {
my ($action, $dir, $topdir, $subdir) = @_;
}
my $test="";
- my $dir_test="";
+ my %perltest;
foreach my $vcs_test (
sort {
length $a <=> length $b
||
$a cmp $b
} grep { /_test$/ } keys %{$config{$topdir}{$subdir}}) {
- if ($vcs_test =~ /(.*)_dir_test/) {
- my $vcs=$1;
- if (! defined $vcs_dir_test{$vcs}) {
- $dir_test.=$config{$topdir}{$subdir}{$vcs_test}."\n";
- }
- next;
- }
my ($vcs)=$vcs_test =~ /(.*)_test/;
- $test="my_$vcs_test() {\n$config{$topdir}{$subdir}{$vcs_test}\n}\n".$test;
- $test.="if my_$vcs_test; then echo $vcs; fi\n";
- }
-
- if (length $dir_test) {
- runsh "vcs dir test", $topdir, $subdir, $dir_test, [], sub {
- my $sh=shift;
- foreach my $line (`$sh`) {
- chomp $line;
- my ($vcs, $dir)=split(" ", $line);
- $vcs_dir_test{$vcs}=$dir;
- }
+ my $p=perl($vcs_test, $config{$topdir}{$subdir}{$vcs_test});
+ if (defined $p) {
+ $perltest{$vcs}=$p;
+ }
+ else {
+ $test="my_$vcs_test() {\n$config{$topdir}{$subdir}{$vcs_test}\n}\n".$test;
+ $test.="if my_$vcs_test; then echo $vcs; fi\n";
}
}
- foreach my $vcs (keys %vcs_dir_test) {
- if (-d "$ENV{MR_REPO}/$vcs_dir_test{$vcs}") {
- return $vcs{$dir}=$vcs;
+ my @vcs;
+ foreach my $vcs (keys %perltest) {
+ if ($perltest{$vcs}->()) {
+ push @vcs, $vcs;
}
}
- my $vcs=runshpipe "vcs test", $topdir, $subdir, $test, [];
- if ($vcs=~/\n/s) {
- $vcs=~s/\n/, /g;
- print STDERR "mr $action: found multiple possible repository types ($vcs) for ".fulldir($topdir, $subdir)."\n";
+ push @vcs, split(/\n/,
+ runsh("vcs test", $topdir, $subdir, $test, [], sub {
+ my $sh=shift;
+ my $ret=`$sh`;
+ return $ret;
+ })) if length $test;
+ if (@vcs > 1) {
+ print STDERR "mr $action: found multiple possible repository types (@vcs) for ".fulldir($topdir, $subdir)."\n";
return undef;
}
- if (! length $vcs) {
+ if (! @vcs) {
return $vcs{$dir}=undef;
}
else {
- return $vcs{$dir}=$vcs;
+ return $vcs{$dir}=$vcs[0];
}
}
sub action {
my ($action, $dir, $topdir, $subdir, $force_checkout) = @_;
my $fulldir=fulldir($topdir, $subdir);
+ my $checkout_dir;
$ENV{MR_CONFIG}=$configfiles{$topdir};
my $is_checkout=($action eq 'checkout');
}
if ($is_checkout) {
+ $checkout_dir=$dir;
if (! $force_checkout) {
if (-d $dir) {
print "mr $action: $dir already exists, skipping checkout\n" if $verbose;
my $ret=hook("post_$action", $topdir, $subdir);
return $ret if $ret != OK;
- if (($is_checkout || $is_update)) {
+ if ($is_checkout || $is_update) {
+ if ($is_checkout && ! $no_chdir) {
+ if (! chdir($checkout_dir)) {
+ print STDERR "mr $action: failed to chdir to $checkout_dir: $!\n";
+ return FAILED;
+ }
+ }
my $ret=hook("fixups", $topdir, $subdir);
return $ret if $ret != OK;
}
sub loadconfig {
my $f=shift;
my $dir=shift;
- my $bootstrap_url=shift;
+ my $bootstrap_src=shift;
my @toload;
};
my $trusterror = sub {
my $msg=shift;
- my ($err, $file, $lineno, $url)=@_;
- if (defined $bootstrap_url) {
- die "mr: $err in untrusted $bootstrap_url line $lineno\n".
+ if (defined $bootstrap_src) {
+ die "mr: $msg in untrusted $bootstrap_src line $lineno\n".
"(To trust this url, --trust-all can be used; but please use caution;\n".
"this can allow arbitrary code execution!)\n";
}
else {
- die "mr: $err in untrusted $file line $lineno\n".
+ die "mr: $msg in untrusted $f line $lineno\n".
"(To trust this file, list it in ~/.mrtrust.)\n";
}
};
while (@lines) {
$_=$nextline->();
+ next if /^\s*\#/ || /^\s*$/;
+
if (! $trusted && /[[:cntrl:]]/) {
$trusterror->("illegal control character");
}
- next if /^\s*\#/ || /^\s*$/;
if (/^\[([^\]]*)\]\s*$/) {
$section=$1;
my $action=shift;
# actions that do not operate on all repos
- if ($action eq 'help') {
- help(@ARGV);
- }
- elsif ($action eq 'config') {
+ if ($action eq 'config') {
config(@ARGV);
}
elsif ($action eq 'register') {
}
sub help {
- exec($config{''}{DEFAULT}{help}) || die "exec: $!";
+ my $help=q#
+ case `uname -s` in
+ SunOS)
+ SHOWMANFILE="man -f"
+ ;;
+ Darwin)
+ SHOWMANFILE="man"
+ ;;
+ *)
+ SHOWMANFILE="man"
+ ;;
+ esac
+ if [ ! -e "$MR_PATH" ]; then
+ error "cannot find program path"
+ fi
+ tmp=$(mktemp -t mr.XXXXXXXXXX) || error "mktemp failed"
+ trap "rm -f $tmp" exit
+ pod2man -c mr "$MR_PATH" > "$tmp" || error "pod2man failed"
+ $SHOWMANFILE "$tmp" || error "man failed"
+ #;
+ exec($help) || die "exec: $!";
}
sub config {
}
sub bootstrap {
- my $url=shift @ARGV;
+ eval q{use File::Copy};
+ die $@ if $@;
+
+ my $src=shift @ARGV;
my $dir=shift @ARGV || ".";
- if (! defined $url || ! length $url) {
- die "mr: bootstrap requires url\n";
+ if (! defined $src || ! length $src) {
+ die "mr: bootstrap requires source\n";
}
-
- # Download the config file to a temporary location.
+
+ # Retrieve config file.
eval q{use File::Temp};
die $@ if $@;
my $tmpconfig=File::Temp->new();
- my @curlargs = ("curl", "-A", "mr", "-L", "-s", $url, "-o", $tmpconfig);
- push(@curlargs, "-k") if $insecure;
- my $curlstatus = system(@curlargs);
- die "mr bootstrap: invalid SSL certificate for $url (consider -k)\n" if $curlstatus >> 8 == 60;
- die "mr bootstrap: download of $url failed\n" if $curlstatus != 0;
+ if ($src =~ m!^[\w\d]+://!) {
+ # Download the config file to a temporary location.
+ my @downloader;
+ if ($src =~ m!^ssh://(.*)!) {
+ @downloader = ("scp", $1, $tmpconfig);
+ }
+ else {
+ @downloader = ("curl", "-A", "mr", "-L", "-s", $src, "-o", $tmpconfig);
+ push(@downloader, "-k") if $insecure;
+ }
+ my $status = system(@downloader);
+ die "mr bootstrap: invalid SSL certificate for $src (consider -k)\n"
+ if $downloader[0] eq 'curl' && $status >> 8 == 60;
+ die "mr bootstrap: download of $src failed\n" if $status != 0;
+ }
+ elsif ($src eq '-') {
+ # Config file is read from stdin.
+ copy(\*STDIN, $tmpconfig) || die "stdin: $!";
+ }
+ else {
+ # Config file is local.
+ die "mr bootstrap: cannot read file '$src'"
+ unless -r $src;
+ copy($src, $tmpconfig) || die "copy: $!";
+ }
+ # Sanity check on destination directory.
if (! -e $dir) {
system("mkdir", "-p", $dir);
}
# would normally be skipped.
my $topdir=abs_path(".")."/";
my @repo=($topdir, $topdir, ".");
- loadconfig($tmpconfig, $topdir, $url);
+ loadconfig($tmpconfig, $topdir, $src);
record(\@repo, action("checkout", @repo, 1))
if exists $config{$topdir}{"."}{"checkout"};
if (-e ".mrconfig") {
- print STDERR "mr bootstrap: .mrconfig file already exists, not overwriting with $url\n";
+ print STDERR "mr bootstrap: .mrconfig file already exists, not overwriting with $src\n";
}
else {
- eval q{use File::Copy};
- die $@ if $@;
move($tmpconfig, ".mrconfig") || die "rename: $!";
}
sub main {
getopts();
init();
+ help(@ARGV) if $ARGV[0] eq 'help';
startingconfig();
loadconfig($HOME_MR_CONFIG);
fi
}
-svn_dir_test = echo svn .svn
-git_dir_test = echo git .git
-bzr_dir_test = echo bzr .bzr
-cvs_dir_test = echo cvs CVS
-hg_dir_test = echo hg .hg
-darcs_dir_test = echo darcs _darcs
-fossil_test = test -f "$MR_REPO"/_FOSSIL_
-git_bare_test =
- test -d "$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
+svn_test = perl: -d "$ENV{MR_REPO}/.svn"
+git_test = perl: -e "$ENV{MR_REPO}/.git"
+bzr_test = perl: -d "$ENV{MR_REPO}/.bzr"
+cvs_test = perl: -d "$ENV{MR_REPO}/CVS"
+hg_test = perl: -d "$ENV{MR_REPO}/.hg"
+darcs_test = perl: -d "$ENV{MR_REPO}/_darcs"
+fossil_test = perl: -f "$ENV{MR_REPO}/_FOSSIL_"
+git_bare_test = perl:
+ -d "$ENV{MR_REPO}/refs/heads" && -d "$ENV{MR_REPO}/refs/tags" &&
+ -d "$ENV{MR_REPO}/objects" && -f "$ENV{MR_REPO}/config" &&
+ `GIT_CONFIG="$ENV{MR_REPO}"/config git config --get core.bare` =~ /true/
+vcsh_test = perl:
+ -d "$ENV{MR_REPO}/refs/heads" && -d "$ENV{MR_REPO}/refs/tags" &&
+ -d "$ENV{MR_REPO}/objects" && -f "$ENV{MR_REPO}/config" &&
+ `GIT_CONFIG="$ENV{MR_REPO}"/config git config --get vcsh.vcsh` =~ /true/
+veracity_test = perl: -d "$ENV{MR_REPO}/.sgdrawer"
svn_update = svn update "$@"
git_update = git pull "$@"
else
bzr merge --pull "$@"
fi
-cvs_update = cvs update "$@"
-hg_update = hg pull "$@" && hg update "$@"
+cvs_update = cvs -q update "$@"
+hg_update = hg pull "$@"; hg update "$@"
darcs_update = darcs pull -a "$@"
fossil_update = fossil pull "$@"
+vcsh_update = vcsh run "$MR_REPO" git pull "$@"
+veracity_update = vv pull "$@" && vv update "$@"
+
+git_fetch = git fetch --all --prune --tags
+git_svn_fetch = git svn fetch
+darcs_fetch = darcs fetch
+hg_fetch = hg pull
svn_status = svn status "$@"
-git_status = git status -s "$@" || true
-bzr_status = bzr status --short "$@"
-cvs_status = cvs status "$@"
-hg_status = hg status "$@"
+git_status = git status -s "$@" || true; git --no-pager log --branches --not --remotes --simplify-by-decoration --decorate --oneline || true
+bzr_status = bzr status --short "$@"; bzr missing
+cvs_status = cvs -q status | grep -E '^(File:.*Status:|\?)' | grep -v 'Status: Up-to-date'
+hg_status = hg status "$@"; hg summary --quiet | grep -v 'parent: 0:'
darcs_status = darcs whatsnew -ls "$@" || true
fossil_status = fossil changes "$@"
+vcsh_status = vcsh run "$MR_REPO" git -c status.relativePaths=false status -s "$@" || true
+veracity_status = vv status "$@"
svn_commit = svn commit "$@"
git_commit = git commit -a "$@" && git push --all
bzr commit "$@" && bzr push
fi
cvs_commit = cvs commit "$@"
-hg_commit = hg commit -m "$@" && hg push
-darcs_commit = darcs record -a -m "$@" && darcs push -a
+hg_commit = hg commit "$@" && hg push
+darcs_commit = darcs record -a "$@" && darcs push -a
fossil_commit = fossil commit "$@"
+vcsh_commit = vcsh run "$MR_REPO" git commit -a "$@" && vcsh run "$MR_REPO" git push --all
+veracity_commit = vv commit "$@" && vv push
git_record = git commit -a "$@"
bzr_record =
else
bzr commit "$@"
fi
-hg_record = hg commit -m "$@"
-darcs_record = darcs record -a -m "$@"
+hg_record = hg commit "$@"
+darcs_record = darcs record -a "$@"
fossil_record = fossil commit "$@"
+vcsh_record = vcsh run "$MR_REPO" git commit -a "$@"
+veracity_record = vv commit "$@"
svn_push = :
git_push = git push "$@"
hg_push = hg push "$@"
darcs_push = darcs push -a "$@"
fossil_push = fossil push "$@"
+vcsh_push = vcsh run "$MR_REPO" git push "$@"
+veracity_push = vv push "$@"
svn_diff = svn diff "$@"
git_diff = git diff "$@"
bzr_diff = bzr diff "$@"
-cvs_diff = cvs diff "$@"
+cvs_diff = cvs -q diff "$@"
hg_diff = hg diff "$@"
darcs_diff = darcs diff -u "$@"
fossil_diff = fossil diff "$@"
+vcsh_diff = vcsh run "$MR_REPO" git diff "$@"
+veracity_diff = vv diff "$@"
svn_log = svn log "$@"
git_log = git log "$@"
darcs_log = darcs changes "$@"
git_bare_log = git log "$@"
fossil_log = fossil timeline "$@"
+vcsh_log = vcsh run "$MR_REPO" git log "$@"
+veracity_log = vv log "$@"
+
+hg_grep = hg grep "$@"
+cvs_grep = ack-grep "$@"
+svn_grep = ack-grep "$@"
+git_svn_grep = git grep "$@"
+git_grep = git grep "$@"
+bzr_grep = ack-grep "$@"
run = "$@"
echo "Registering git url: $url in $MR_CONFIG"
mr -c "$MR_CONFIG" config "`pwd`" checkout="git clone '$url' '$MR_REPO'"
bzr_register =
- url="`LC_ALL=C bzr info . | egrep -i 'checkout of branch|parent branch' | awk '{print $NF}'`"
+ url="`LC_ALL=C bzr info . | egrep -i 'checkout of branch|parent branch' | awk '{print $NF}' | head -n 1`"
if [ -z "$url" ]; then
error "cannot determine bzr url"
fi
fi
echo "Registering git url: $url in $MR_CONFIG"
mr -c "$MR_CONFIG" config "`pwd`" checkout="git clone --bare '$url' '$MR_REPO'"
+vcsh_register =
+ url="`LC_ALL=C vcsh run "$MR_REPO" git config --get remote.origin.url`" || true
+ if [ -z "$url" ]; then
+ error "cannot determine git url"
+ fi
+ echo "Registering git url: $url in $MR_CONFIG"
+ mr -c "$MR_CONFIG" config "`pwd`" checkout="vcsh clone '$url' '$MR_REPO'"
fossil_register =
url=`fossil remote-url`
repo=`fossil info | grep repository | sed -e 's/repository:*.//g' -e 's/ //g'`
echo "Registering fossil repository $url in $MR_CONFIG"
mr -c "$MR_CONFIG" config "`pwd`" checkout="mkdir -p '$MR_REPO' && cd '$MR_REPO' && fossil open '$repo'"
+veracity_register =
+ url=`vv config | grep sync_targets | sed -e 's/sync_targets:*.//g' -e 's/ //g'`
+ repo=`vv repo info | grep repository | sed -e 's/Current repository:*.//g' -e 's/ //g'`
+ echo "Registering veracity repository $url in $MR_CONFIG"
+ mr -c "$MR_CONFIG" config "`pwd`" checkout="mkdir -p '$MR_REPO' && cd '$MR_REPO' && vv checkout '$repo'"
svn_trusted_checkout = svn co $url $repo
svn_alt_trusted_checkout = svn checkout $url $repo
hg_trusted_checkout = hg clone $url $repo
darcs_trusted_checkout = darcs get $url $repo
git_bare_trusted_checkout = git clone --bare $url $repo
+vcsh_old_trusted_checkout = vcsh run "$MR_REPO" git clone $url $repo
+vcsh_trusted_checkout = vcsh clone $url $repo
# fossil: messy to do
+veracity_trusted_checkout = vv clone $url $repo
-help =
- case `uname -s` in
- SunOS)
- SHOWMANFILE="man -f"
- ;;
- Darwin)
- SHOWMANFILE="man"
- ;;
- *)
- SHOWMANFILE="man -l"
- ;;
- esac
- if [ ! -e "$MR_PATH" ]; then
- error "cannot find program path"
- fi
- tmp=$(mktemp -t mr.XXXXXXXXXX) || error "mktemp failed"
- trap "rm -f $tmp" exit
- pod2man -c mr "$MR_PATH" > "$tmp" || error "pod2man failed"
- $SHOWMANFILE "$tmp" || error "man failed"
list = true
config =
bootstrap =
projects / code / myrepos.git / blobdiff