X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/116d8b839740fe480c0b2e1bf6275bf05dffc074..59439878f5a85ff5ab6846106079549f3325d8ae:/mr diff --git a/mr b/mr index 9d1e657..3148a3f 100755 --- a/mr +++ b/mr @@ -16,6 +16,8 @@ B [options] status B [options] commit [-m "message"] +B [options] record [-m "message"] + B [options] diff B [options] log @@ -30,7 +32,7 @@ B [options] action [params ...] 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 +64,16 @@ 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. @@ -121,8 +132,8 @@ 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 @@ -147,21 +158,39 @@ 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 -n +=item -i -Just operate on the repository for the current directory, do not -recurse into deeper repositories. +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 -j number +=item -n [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. +If no number if specified, just operate on the repository for the current +directory, do not recurse into deeper repositories. + +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] + +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 @@ -195,7 +224,9 @@ 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", @@ -308,8 +339,10 @@ use constant { # configurables my $config_overridden=0; my $verbose=0; +my $quiet=0; my $stats=0; -my $no_recurse=0; +my $interactive=0; +my $max_depth; my $no_chdir=0; my $jobs=1; my $directory=getcwd(); @@ -392,6 +425,8 @@ 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; @@ -406,8 +441,6 @@ sub action { #{{{ } } - $ENV{MR_REPO}=$dir; - my $skiptest=findcommand("skip", $dir, $topdir, $subdir, $is_checkout); my $command=findcommand($action, $dir, $topdir, $subdir, $is_checkout); @@ -448,18 +481,18 @@ sub action { #{{{ 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; } } 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 ". @@ -506,7 +539,7 @@ 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 $outfh, CHILD_STDOUT); @@ -574,6 +607,11 @@ sub record { #{{{ print "\n"; } elsif ($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, $dir; print "\n"; } @@ -597,10 +635,10 @@ sub showstats { #{{{ showstat($#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"; @@ -651,8 +689,13 @@ sub selectrepos { #{{{ 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) { @@ -676,6 +719,18 @@ sub selectrepos { #{{{ return @repos; } #}}} +sub expandenv { #{{{ + my $val=shift; + + + if ($val=~/\$/) { + $val=`echo "$val"`; + chomp $val; + } + + return $val; +} #}}} + my %loaded; sub loadconfig { #{{{ my $f=shift; @@ -736,7 +791,7 @@ sub loadconfig { #{{{ chomp; next if /^\s*\#/ || /^\s*$/; if (/^\[([^\]]*)\]\s*$/) { - $section=$1; + $section=expandenv($1); } elsif (/^(\w+)\s*=\s*(.*)/) { my $parameter=$1; @@ -859,7 +914,7 @@ sub modifyconfig { #{{{ $addfields->(); } - $section=$1; + $section=expandenv($1); push @out, $_; } @@ -919,7 +974,7 @@ sub dispatch { #{{{ register(@ARGV); } - if ($jobs > 1) { + if (!$jobs || $jobs > 1) { mrs($action, selectrepos()); } else { @@ -972,7 +1027,12 @@ 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 $directory=~/\/$/; @@ -1041,9 +1101,11 @@ sub getopts { #{{{ "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, - "n|no-recurse" => \$no_recurse, - "j|jobs=i" => \$jobs, + "i|interactive" => \$interactive, + "n|no-recurse:i" => \$max_depth, + "j|jobs:i" => \$jobs, ); if (! $result || @ARGV < 1) { die("Usage: mr [-d directory] action [params ...]\n". @@ -1153,7 +1215,7 @@ git_bare_test = test "`GIT_CONFIG="$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 "$@" && hg update "$@" @@ -1164,21 +1226,26 @@ 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 "$@" git_log = git log "$@" @@ -1189,21 +1256,21 @@ 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_ALL=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_ALL=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="`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 @@ -1224,9 +1291,9 @@ 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' '$MR_REPO'" git_bare_register = - url="`LANG=C GIT_CONFIG=config git config --get remote.origin.url`" || true + url="`LC_ALL=C GIT_CONFIG=config git config --get remote.origin.url`" || true if [ -z "$url" ]; then error "cannot determine git url" fi @@ -1237,7 +1304,10 @@ 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 =