X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/1a2c28ad8b1aa4904916eff977756c6aaaa3b632..f36fd85d7b0164b61a6911dedc83f1439078325d:/mr diff --git a/mr b/mr index e4beac8..7eaaddd 100755 --- a/mr +++ b/mr @@ -7,7 +7,7 @@ mr - a Multiple Repository management tool =head1 SYNOPSIS - +/ B [options] checkout B [options] update @@ -16,6 +16,8 @@ B [options] status B [options] commit [-m "message"] +B [options] record [-m "message"] + B [options] diff B [options] log @@ -26,11 +28,15 @@ B [options] config section ["parameter=[value]" ...] B [options] action [params ...] +B [options] [online|offline] + +B [options] remember action [params ...] + =head1 DESCRIPTION B 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 -respository. It supports any combination of subversion, git, cvs, mecurial, +repository. It supports any combination of subversion, git, cvs, mecurial, bzr and darcs repositories, and support for other revision control systems can easily be added. @@ -62,7 +68,16 @@ uncommitted changes are present in the repository. =item commit (or ci) Commits changes to each repository. (By default, changes are pushed to the -remote repository too, when using distributed systems like git.) +remote repository too, when using distributed systems like git. If you +don't like this default, you can change it in your .mrconfig, or use record +instead.) + +The optional -m parameter allows specifying a commit message. + +=item record + +Records changes to the local repository, but does not push them to the +remote repository. Only supported for distributed revision control systems. The optional -m parameter allows specifying a commit message. @@ -115,14 +130,32 @@ To see the built-in library of shell functions contained in mr: The ~/.mrconfig file is used by default. To use a different config file, use the -c option. +=item offline + +Advises mr that it is in offline mode. Any commands that fail in +offline mode will be remembered, and retried when mr is told it's online. + +=item online + +Advices mr that it is in online mode again. Commands that failed while in +offline mode will be re-run. + +=item remember + +Remember a command, to be run later when mr re-enters online mode. This +implicitly puts mr into offline mode. The command can be any regular mr +command. This is useful when you know that a command will fail due to being +offline, and so don't want to run it right now at all, but just remember +to run it when you go back online. + =item help Displays this help. =back -Actions can be abbreviated to any unambiguous subsctring, so -"mr st" is equivilant to "mr status", and "mr up" is equivilant to "mr +Actions can be abbreviated to any unambiguous substring, so +"mr st" is equivalent to "mr status", and "mr up" is equivalent to "mr update" Additional parameters can be passed to most commands, and are passed on @@ -147,11 +180,21 @@ Use the specified mrconfig file. The default is B<~/.mrconfig> Be verbose. +=item -q + +Be quiet. + =item -s Expand the statistics line displayed at the end to include information about exactly which repositories failed and were skipped, if any. +=item -i + +Interactive mode. If a repository fails to be processed, a subshell will be +started which you can use to resolve or investigate the problem. Exit the +subshell to continue the mr run. + =item -n [number] If no number if specified, just operate on the repository for the current @@ -175,6 +218,11 @@ a good speedup in updates without loading the machine too much. =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 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. @@ -203,7 +251,9 @@ is an alias, and its value is the action to use. All other sections add repositories. The section header specifies the directory where the repository is located. This is relative to the directory that contains the mrconfig file, but you can also choose to use absolute -paths. +paths. (Note that you can use environment variables in section names; they +will be passed through the shell for expansion. For example, +"[$HOSTNAME]", or "[${HOSTNAME}foo]") Within a section, each parameter defines a shell command to run to handle a given action. mr contains default handlers for "update", "status", @@ -316,7 +366,9 @@ use constant { # configurables my $config_overridden=0; my $verbose=0; +my $quiet=0; my $stats=0; +my $interactive=0; my $max_depth; my $no_chdir=0; my $jobs=1; @@ -400,6 +452,8 @@ sub action { #{{{ $config{$topdir}{$subdir}{lib}."\n" : ""; my $is_checkout=($action eq 'checkout'); + $ENV{MR_REPO}=$dir; + if ($is_checkout) { if (-d $dir) { print "mr $action: $dir already exists, skipping checkout\n" if $verbose; @@ -414,8 +468,6 @@ sub action { #{{{ } } - $ENV{MR_REPO}=$dir; - my $skiptest=findcommand("skip", $dir, $topdir, $subdir, $is_checkout); my $command=findcommand($action, $dir, $topdir, $subdir, $is_checkout); @@ -462,12 +514,12 @@ sub action { #{{{ } else { if (! $no_chdir) { - print "mr $action: $topdir$subdir\n"; + print "mr $action: $topdir$subdir\n" unless $quiet; } else { my $s=$directory; $s=~s/^\Q$topdir$subdir\E\/?//; - print "mr $action: $topdir$subdir (in subdir $s)\n"; + print "mr $action: $topdir$subdir (in subdir $s)\n" unless $quiet; } $command="set -e; ".$lib. "my_action(){ $command\n }; my_action ". @@ -486,6 +538,12 @@ sub action { #{{{ print STDERR "mr $action: failed ($ret)\n" if $verbose; if ($ret >> 8 != 0) { print STDERR "mr $action: command failed\n"; + if (-e "$ENV{HOME}/.mrlog" && $action ne 'remember') { + # recreate original command line to + # remember, and avoid recursing + @ARGV=('-n', $action, @ARGV); + action("remember", $dir, $topdir, $subdir); + } } elsif ($ret != 0) { print STDERR "mr $action: command died ($ret)\n"; @@ -582,6 +640,11 @@ sub record { #{{{ print "\n"; } elsif ($ret == FAILED) { + if ($interactive) { + chdir($dir) unless $no_chdir; + print STDERR "mr: Starting interactive shell. Exit shell to continue.\n"; + system((getpwuid($<))[8]); + } push @failed, $dir; print "\n"; } @@ -605,10 +668,10 @@ sub showstats { #{{{ showstat($#ok+1, "ok", "ok"), showstat($#failed+1, "failed", "failed"), showstat($#skipped+1, "skipped", "skipped"), - ).")\n"; + ).")\n" unless $quiet; if ($stats) { if (@skipped) { - print "mr $action: (skipped: ".join(" ", @skipped).")\n"; + print "mr $action: (skipped: ".join(" ", @skipped).")\n" unless $quiet; } if (@failed) { print STDERR "mr $action: (failed: ".join(" ", @failed).")\n"; @@ -689,6 +752,18 @@ sub selectrepos { #{{{ return @repos; } #}}} +sub expandenv { #{{{ + my $val=shift; + + + if ($val=~/\$/) { + $val=`echo "$val"`; + chomp $val; + } + + return $val; +} #}}} + my %loaded; sub loadconfig { #{{{ my $f=shift; @@ -749,7 +824,7 @@ sub loadconfig { #{{{ chomp; next if /^\s*\#/ || /^\s*$/; if (/^\[([^\]]*)\]\s*$/) { - $section=$1; + $section=expandenv($1); } elsif (/^(\w+)\s*=\s*(.*)/) { my $parameter=$1; @@ -872,7 +947,7 @@ sub modifyconfig { #{{{ $addfields->(); } - $section=$1; + $section=expandenv($1); push @out, $_; } @@ -931,6 +1006,13 @@ sub dispatch { #{{{ elsif ($action eq 'register') { register(@ARGV); } + elsif ($action eq 'remember' || + $action eq 'offline' || + $action eq 'online') { + my @repos=selectrepos; + action($action, @{$repos[0]}) if @repos; + exit 0; + } if (!$jobs || $jobs > 1) { mrs($action, selectrepos()); @@ -945,7 +1027,7 @@ sub dispatch { #{{{ sub help { #{{{ exec($config{''}{DEFAULT}{help}) || die "exec: $!"; } #}}} - + sub config { #{{{ if (@_ < 2) { die "mr config: not enough parameters\n"; @@ -985,7 +1067,12 @@ sub config { #{{{ } #}}} sub register { #{{{ - if (! $config_overridden) { + if ($config_overridden) { + # Find the directory that the specified config file is + # located in. + ($directory)=abs_path($ENV{MR_CONFIG})=~/^(.*\/)[^\/]+$/; + } + else { # Find the closest known mrconfig file to the current # directory. $directory.="/" unless $directory=~/\/$/; @@ -1049,12 +1136,15 @@ sub expandaction { #{{{ } #}}} 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 }, "v|verbose" => \$verbose, + "q|quiet" => \$quiet, "s|stats" => \$stats, + "i|interactive" => \$interactive, "n|no-recurse:i" => \$max_depth, "j|jobs:i" => \$jobs, ); @@ -1062,6 +1152,12 @@ sub getopts { #{{{ die("Usage: mr [-d directory] action [params ...]\n". "(Use mr help for man page.)\n"); } + + $ENV{MR_SWITCHES}=""; + foreach my $option (@saved) { + last if $option eq $ARGV[0]; + $ENV{MR_SWITCHES}.="$option "; + } } #}}} sub init { #{{{ @@ -1091,10 +1187,11 @@ sub init { #{{{ sub main { #{{{ getopts(); init(); + loadconfig(\*DATA); loadconfig($ENV{MR_CONFIG}); #use Data::Dumper; print Dumper(\%config); - + my $action=expandaction(shift @ARGV); dispatch($action); showstats($action); @@ -1166,7 +1263,7 @@ git_bare_test = test "`GIT_CONFIG="$MR_REPO"/config git config --get core.bare`" = true svn_update = svn update "$@" -git_update = if [ "$@" ]; then git pull "$@"; else git pull -t origin master; fi +git_update = git pull "$@" bzr_update = bzr merge "$@" cvs_update = cvs update "$@" hg_update = hg pull "$@" && hg update "$@" @@ -1177,21 +1274,26 @@ git_status = git status "$@" || true bzr_status = bzr status "$@" cvs_status = cvs status "$@" hg_status = hg status "$@" -darcs_status = darcs whatsnew -ls "$@" +darcs_status = darcs whatsnew -ls "$@" || true svn_commit = svn commit "$@" git_commit = git commit -a "$@" && git push --all bzr_commit = bzr commit "$@" && bzr push cvs_commit = cvs commit "$@" hg_commit = hg commit -m "$@" && hg push -darcs_commit = darcs commit -a -m "$@" && darcs push -a +darcs_commit = darcs record -a -m "$@" && darcs push -a + +git_record = git commit -a "$@" +bzr_record = bzr commit "$@" +hg_record = hg commit -m "$@" +darcs_record = darcs record -a -m "$@" svn_diff = svn diff "$@" git_diff = git diff "$@" bzr_diff = bzr diff "$@" cvs_diff = cvs diff "$@" hg_diff = hg diff "$@" -darcs_diff = darcs diff "$@" +darcs_diff = darcs diff -u "$@" svn_log = svn log "$@" git_log = git log "$@" @@ -1216,7 +1318,7 @@ git_register = 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="`LC_ALL=C bzr info . | egrep -i 'checkout of branch|parent branch' | awk '{print $NF}'`" if [ -z "$url" ]; then error "cannot determine bzr url" fi @@ -1237,7 +1339,7 @@ hg_register = darcs_register = 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'" + mr -c "$MR_CONFIG" config "`pwd`" checkout="darcs get '$url' '$MR_REPO'" git_bare_register = url="`LC_ALL=C GIT_CONFIG=config git config --get remote.origin.url`" || true if [ -z "$url" ]; then @@ -1250,10 +1352,37 @@ help = if [ ! -e "$MR_PATH" ]; then error "cannot find program path" fi - (pod2man -c mr "$MR_PATH" | man -l -) || error "pod2man or man failed" + tmp=$(mktemp -t mr.XXXXXXXXXX) || error "mktemp failed" + trap "rm -f $tmp" exit + pod2man -c mr "$MR_PATH" > "$tmp" || error "pod2man failed" + man -l "$tmp" || error "man failed" list = true config = +online = + if [ -s ~/.mrlog ]; then + info "running offline commands" + mv -f ~/.mrlog ~/.mrlog.old + if ! sh -e ~/.mrlog.old; then + error "offline command failed; left in ~/.mrlog.old" + fi + rm -f ~/.mrlog.old + else + info "no offline commands to run" + fi +offline = + touch ~/.mrlog + info "offline mode enabled" +remember = + info "remembering command: 'mr $@'" + command="mr -d '$(pwd)' $MR_SWITCHES" + for w in "$@"; do + command="$command '$w'" + done + if [ ! -e ~/.mrlog ] || ! grep -q -F "$command" ~/.mrlog; then + echo "$command" >> ~/.mrlog + fi + ed = echo "A horse is a horse, of course, of course.." T = echo "I pity the fool." right = echo "Not found."