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releasing version 0.30
[code/myrepos.git] / mr
diff --git a/mr b/mr
index 079af5273eb5c48fd56247c69f1f03e0aa905be3..3148a3f94fba74eb4a857642fbe5595e5db5d8f7 100755 (executable)
--- a/mr
+++ b/mr
@@ -16,6 +16,8 @@ B<mr> [options] status
 
 B<mr> [options] commit [-m "message"]
 
 
 B<mr> [options] commit [-m "message"]
 
+B<mr> [options] record [-m "message"]
+
 B<mr> [options] diff
 
 B<mr> [options] log
 B<mr> [options] diff
 
 B<mr> [options] log
@@ -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
 =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.
 
 
 The optional -m parameter allows specifying a commit message.
 
@@ -147,11 +158,21 @@ Use the specified mrconfig file. The default is B<~/.mrconfig>
 
 Be verbose.
 
 
 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 -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
 =item -n [number]
 
 If no number if specified, just operate on the repository for the current
@@ -203,7 +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
 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",
 
 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 +339,9 @@ use constant {
 # configurables
 my $config_overridden=0;
 my $verbose=0;
 # configurables
 my $config_overridden=0;
 my $verbose=0;
+my $quiet=0;
 my $stats=0;
 my $stats=0;
+my $interactive=0;
 my $max_depth;
 my $no_chdir=0;
 my $jobs=1;
 my $max_depth;
 my $no_chdir=0;
 my $jobs=1;
@@ -400,6 +425,8 @@ sub action { #{{{
                       $config{$topdir}{$subdir}{lib}."\n" : "";
        my $is_checkout=($action eq 'checkout');
 
                       $config{$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 $verbose;
        if ($is_checkout) {
                if (-d $dir) {
                        print "mr $action: $dir already exists, skipping checkout\n" if $verbose;
@@ -414,8 +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);
 
        my $skiptest=findcommand("skip", $dir, $topdir, $subdir, $is_checkout);
        my $command=findcommand($action, $dir, $topdir, $subdir, $is_checkout);
 
@@ -462,12 +487,12 @@ sub action { #{{{
        }
        else {
                if (! $no_chdir) {
        }
        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\/?//;
                }
                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 ".
                }
                $command="set -e; ".$lib.
                        "my_action(){ $command\n }; my_action ".
@@ -582,6 +607,11 @@ sub record { #{{{
                print "\n";
        }
        elsif ($ret == FAILED) {
                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";
        }
                push @failed, $dir;
                print "\n";
        }
@@ -605,10 +635,10 @@ sub showstats { #{{{
                showstat($#ok+1, "ok", "ok"),
                showstat($#failed+1, "failed", "failed"),
                showstat($#skipped+1, "skipped", "skipped"),
                showstat($#ok+1, "ok", "ok"),
                showstat($#failed+1, "failed", "failed"),
                showstat($#skipped+1, "skipped", "skipped"),
-       ).")\n";
+       ).")\n" unless $quiet;
        if ($stats) {
                if (@skipped) {
        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";
                }
                if (@failed) {
                        print STDERR "mr $action: (failed: ".join(" ", @failed).")\n";
@@ -689,6 +719,18 @@ sub selectrepos { #{{{
        return @repos;
 } #}}}
 
        return @repos;
 } #}}}
 
+sub expandenv { #{{{
+       my $val=shift;
+       
+
+       if ($val=~/\$/) {
+               $val=`echo "$val"`;
+               chomp $val;
+       }
+       
+       return $val;
+} #}}}
+
 my %loaded;
 sub loadconfig { #{{{
        my $f=shift;
 my %loaded;
 sub loadconfig { #{{{
        my $f=shift;
@@ -749,7 +791,7 @@ sub loadconfig { #{{{
                chomp;
                next if /^\s*\#/ || /^\s*$/;
                if (/^\[([^\]]*)\]\s*$/) {
                chomp;
                next if /^\s*\#/ || /^\s*$/;
                if (/^\[([^\]]*)\]\s*$/) {
-                       $section=$1;
+                       $section=expandenv($1);
                }
                elsif (/^(\w+)\s*=\s*(.*)/) {
                        my $parameter=$1;
                }
                elsif (/^(\w+)\s*=\s*(.*)/) {
                        my $parameter=$1;
@@ -872,7 +914,7 @@ sub modifyconfig { #{{{
                                $addfields->();
                        }
 
                                $addfields->();
                        }
 
-                       $section=$1;
+                       $section=expandenv($1);
 
                        push @out, $_;
                }
 
                        push @out, $_;
                }
@@ -985,7 +1027,12 @@ sub config { #{{{
 } #}}}
 
 sub register { #{{{
 } #}}}
 
 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 $directory=~/\/$/;
                # Find the closest known mrconfig file to the current
                # directory.
                $directory.="/" unless $directory=~/\/$/;
@@ -1054,7 +1101,9 @@ sub getopts { #{{{
                "d|directory=s" => sub { $directory=abs_path($_[1]) },
                "c|config=s" => sub { $ENV{MR_CONFIG}=$_[1]; $config_overridden=1 },
                "v|verbose" => \$verbose,
                "d|directory=s" => sub { $directory=abs_path($_[1]) },
                "c|config=s" => sub { $ENV{MR_CONFIG}=$_[1]; $config_overridden=1 },
                "v|verbose" => \$verbose,
+               "q|quiet" => \$quiet,
                "s|stats" => \$stats,
                "s|stats" => \$stats,
+               "i|interactive" => \$interactive,
                "n|no-recurse:i" => \$max_depth,
                "j|jobs:i" => \$jobs,
        );
                "n|no-recurse:i" => \$max_depth,
                "j|jobs:i" => \$jobs,
        );
@@ -1166,12 +1215,7 @@ git_bare_test =
        test "`GIT_CONFIG="$MR_REPO"/config git config --get core.bare`" = true
 
 svn_update = svn update "$@"
        test "`GIT_CONFIG="$MR_REPO"/config git config --get core.bare`" = true
 
 svn_update = svn update "$@"
-git_update =
-       if [ "$@" ]; then
-               git pull "$@"
-       else
-               git pull
-       fi
+git_update = git pull "$@"
 bzr_update = bzr merge "$@"
 cvs_update = cvs update "$@"
 hg_update  = hg pull "$@" && hg update "$@"
 bzr_update = bzr merge "$@"
 cvs_update = cvs update "$@"
 hg_update  = hg pull "$@" && hg update "$@"
@@ -1182,7 +1226,7 @@ git_status = git status "$@" || true
 bzr_status = bzr status "$@"
 cvs_status = cvs status "$@"
 hg_status  = hg status "$@"
 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
 
 svn_commit = svn commit "$@"
 git_commit = git commit -a "$@" && git push --all
@@ -1191,12 +1235,17 @@ cvs_commit = cvs commit "$@"
 hg_commit  = hg commit -m "$@" && hg push
 darcs_commit = darcs record -a -m "$@" && darcs push -a
 
 hg_commit  = hg commit -m "$@" && hg push
 darcs_commit = darcs record -a -m "$@" && 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 "$@"
 svn_diff = svn diff "$@"
 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 "$@"
 git_log = git log "$@"
 
 svn_log = svn log "$@"
 git_log = git log "$@"
@@ -1221,7 +1270,7 @@ git_register =
        echo "Registering git url: $url in $MR_CONFIG"
        mr -c "$MR_CONFIG" config "`pwd`" checkout="git clone '$url' '$MR_REPO'"
 bzr_register =
        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
        if [ -z "$url" ]; then
                error "cannot determine bzr url"
        fi
hacking on myrepos

Legalese

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All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.