X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/8127e2404e70548149d8f4b43bd2021cfc820f85..3d39c568b0f5559c4bf1e3c054588ca255c26e21:/mr diff --git a/mr b/mr index 6cac30c..10a547f 100755 --- a/mr +++ b/mr @@ -222,10 +222,9 @@ Be verbose. =item --quiet -Be quiet. This supresses mr's usual output. Any output from the -commands that mr runs will still be displayed. - -For example, to see only uncommitted changes, use "mr -q status" +Be quiet. This supresses mr's usual output, as well as any output from +commands that are run (including stderr output). If a command fails, +the output will be shown. =item -k @@ -378,6 +377,14 @@ part of the including file. Unlike all other parameters, this parameter does not need to be placed within a section. +=item deleted + +If the "deleted" parameter is set and its command returns true, then +B will treat the repository as deleted. It won't ever actually delete +the repository, but it will warn if it sees the repository's directory. +This is useful when one mrconfig file is shared amoung multiple machines, +to keep track of and remember to delete old repositories. + =item lib The "lib" parameter can specify some shell code that will be run before each @@ -568,6 +575,37 @@ sub action { my $is_update=($action =~ /update/); $ENV{MR_REPO}=$dir; + + foreach my $testname ("skip", "deleted") { + my $testcommand=findcommand($testname, $dir, $topdir, $subdir, $is_checkout); + + if (defined $testcommand) { + my $test="set -e;".$lib. + "my_action(){ $testcommand\n }; my_action '$action'"; + print "mr $action: running $testname test >>$test<<\n" if $verbose; + my $ret=system($test); + if ($ret != 0) { + if (($? & 127) == 2) { + print STDERR "mr $action: interrupted\n"; + return ABORT; + } + elsif ($? & 127) { + print STDERR "mr $action: $testname test received signal ".($? & 127)."\n"; + return ABORT; + } + } + if ($ret >> 8 == 0) { + if ($testname eq "deleted") { + if (-d $dir) { + print STDERR "mr error: $dir should be deleted yet still exists\n"; + return FAILED; + } + } + print "mr $action: skip $dir skipped\n" if $verbose; + return SKIPPED; + } + } + } if ($is_checkout) { if (! $force_checkout) { @@ -585,30 +623,8 @@ sub action { } } - 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. - "my_action(){ $skiptest\n }; my_action '$action'"; - print "mr $action: running skip test >>$test<<\n" if $verbose; - my $ret=system($test); - if ($ret != 0) { - if (($? & 127) == 2) { - print STDERR "mr $action: interrupted\n"; - return ABORT; - } - elsif ($? & 127) { - print STDERR "mr $action: skip test received signal ".($? & 127)."\n"; - return ABORT; - } - } - if ($ret >> 8 == 0) { - print "mr $action: $dir skipped per config file\n" if $verbose; - return SKIPPED; - } - } - if ($is_checkout && ! -d $dir) { print "mr $action: creating parent directory $dir\n" if $verbose; system("mkdir", "-p", $dir); @@ -630,14 +646,16 @@ sub action { } } else { + my $actionmsg; if (! $no_chdir) { - print "mr $action: $fulldir\n" unless $quiet; + $actionmsg="mr $action: $fulldir"; } else { my $s=$directory; $s=~s/^\Q$fulldir\E\/?//; - print "mr $action: $fulldir (in subdir $s)\n" unless $quiet; + $actionmsg="mr $action: $fulldir (in subdir $s)"; } + print "$actionmsg\n" unless $quiet; my $hookret=hook("pre_$action", $topdir, $subdir); return $hookret if $hookret != OK; @@ -646,7 +664,18 @@ sub action { "my_action(){ $command\n }; my_action ". join(" ", map { s/\\/\\\\/g; s/"/\"/g; '"'.$_.'"' } @ARGV); print "mr $action: running >>$command<<\n" if $verbose; - my $ret=system($command); + my $ret; + if ($quiet) { + my $output = qx/$command 2>&1/; + $ret = $?; + if ($ret != 0) { + print "$actionmsg\n"; + print STDERR $output; + } + } + else { + $ret=system($command); + } if ($ret != 0) { if (($? & 127) == 2) { print STDERR "mr $action: interrupted\n"; @@ -702,7 +731,17 @@ sub hook { my $shell="set -e;".$lib. "my_hook(){ $command\n }; my_hook"; print "mr $hook: running >>$shell<<\n" if $verbose; - my $ret=system($shell); + my $ret; + if ($quiet) { + my $output = qx/$shell 2>&1/; + $ret = $?; + if ($ret != 0) { + print STDERR $output; + } + } + else { + $ret=system($shell); + } if ($ret != 0) { if (($? & 127) == 2) { print STDERR "mr $hook: interrupted\n"; @@ -1034,14 +1073,24 @@ sub is_trusted_checkout { } sub trusterror { - die shift()."\n". - "(To trust this file, list it in ~/.mrtrust.)\n"; + my ($err, $file, $line, $url)=@_; + + if (defined $url) { + die "$err in untrusted $url line $line\n". + "(To trust this url, --trust-all can be used; but please use caution;\n". + "this can allow arbitrary code execution!)\n"; + } + else { + die "$err in untrusted $file line $line\n". + "(To trust this file, list it in ~/.mrtrust.)\n"; + } } my %loaded; sub loadconfig { my $f=shift; my $dir=shift; + my $bootstrap_url=shift; my @toload; @@ -1053,10 +1102,6 @@ sub loadconfig { $trusted=1; } else { - if (! -e $f) { - return; - } - my $absf=abs_path($f); if ($loaded{$absf}) { return; @@ -1091,6 +1136,10 @@ sub loadconfig { } } + if (! -e $f) { + return; + } + print "mr: loading config $f\n" if $verbose; open($in, "<", $f) || die "mr: open $f: $!\n"; } @@ -1111,7 +1160,7 @@ sub loadconfig { if (! is_trusted_repo($section) || $section eq 'ALIAS' || $section eq 'DEFAULT') { - trusterror "mr: illegal section \"[$section]\" in untrusted $f line $line"; + trusterror("mr: illegal section \"[$section]\"", $f, $line, $bootstrap_url) } } $section=expandenv($section) if $trusted; @@ -1135,13 +1184,23 @@ sub loadconfig { } if (! $trusted) { - # Untrusted files can only contain checkout - # parameters. - if ($parameter ne 'checkout') { - trusterror "mr: illegal setting \"$parameter=$value\" in untrusted $f line $line"; + # Untrusted files can only contain a few + # settings in specific known-safe formats. + if ($parameter eq 'checkout') { + if (! is_trusted_checkout($value)) { + trusterror("mr: illegal checkout command \"$value\"", $f, $line, $bootstrap_url); + } + } + elsif ($parameter eq 'order') { + # not interpreted as a command, so + # safe. } - if (! is_trusted_checkout($value)) { - trusterror "mr: illegal checkout command \"$value\" in untrusted $f line $line"; + elsif ($value eq 'true' || $value eq 'false') { + # skip=true , deleted=true etc are + # safe. + } + else { + trusterror("mr: illegal setting \"$parameter=$value\"", $f, $line, $bootstrap_url); } } @@ -1452,7 +1511,7 @@ sub bootstrap { # would normally be skipped. my $topdir=abs_path(".")."/"; my @repo=($topdir, $topdir, "."); - loadconfig($tmpconfig, $topdir); + loadconfig($tmpconfig, $topdir, $url); record(\@repo, action("checkout", @repo, 1)) if exists $config{$topdir}{"."}{"checkout"}; @@ -1629,6 +1688,9 @@ lib = return 0 fi } + is_bzr_checkout() { + LANG=C bzr info | egrep -q '^Checkout' + } svn_test = test -d "$MR_REPO"/.svn git_test = test -d "$MR_REPO"/.git @@ -1644,7 +1706,12 @@ git_bare_test = svn_update = svn update "$@" git_update = git pull "$@" -bzr_update = bzr merge --pull "$@" +bzr_update = + if is_bzr_checkout; then + bzr update "$@" + else + bzr merge --pull "$@" + fi cvs_update = cvs update "$@" hg_update = hg pull "$@" && hg update "$@" darcs_update = darcs pull -a "$@" @@ -1660,7 +1727,12 @@ fossil_status = fossil changes "$@" svn_commit = svn commit "$@" git_commit = git commit -a "$@" && git push --all -bzr_commit = bzr commit "$@" && bzr push +bzr_commit = + if is_bzr_checkout; then + bzr commit "$@" + else + 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