X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/c1903b7c2e589ce4379f1f9fb63b36b2fab274eb..e9de7f196a3b998952e8f62acb04a18d9f087d8a:/mr

diff --git a/mr b/mr
index 3131690..bed4cac 100755
--- a/mr
+++ b/mr
@@ -127,14 +127,16 @@ Here is an example .mrconfig file:
 The .mrconfig file uses a variant of the INI file format. Lines starting with
 "#" are comments. Lines ending with "\" are continued on to the next line.
 
-The "default" section allows setting default values for the sections that
+The "DEFAULT" section allows setting default values for the sections that
 come after it.
 
-The "alias" section allows adding aliases for actions. Each parameter
+The "ALIAS" section allows adding aliases for actions. Each parameter
 is an alias, and its value is the action to use.
 
-All other sections specify where each repository is located, relative to the
-directory that contains the .mrconfig file.
+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.
 
 Within a section, each parameter defines a shell command to run to handle a
 given action. mr contains default handlers for the "update", "status", and
@@ -238,7 +240,7 @@ if (! exists $knownactions{$action}) {
 }
 
 if ($action eq 'help') {
-	exec($config{''}{default}{help});
+	exec($config{''}{DEFAULT}{help});
 }
 
 # work out what repos to act on
@@ -246,9 +248,12 @@ my @repos;
 my $nochdir=0;
 foreach my $topdir (sort keys %config) {
 	foreach my $subdir (sort keys %{$config{$topdir}}) {
-		next if $subdir eq 'default';
-		my $dir=$topdir.$subdir;
-		next if $dir ne $directory && $dir !~ /^\Q$directory\E\//;
+		next if $subdir eq 'DEFAULT';
+		my $dir=($subdir =~/^\//) ? $subdir : $topdir.$subdir;
+		my $d=$directory;
+		$dir.="/" unless $dir=~/\/$/;
+		$d.="/" unless $d=~/\/$/;
+		next if $dir ne $directory && $dir !~ /^\Q$directory\E/;
 		push @repos, [$dir, $topdir, $subdir];
 	}
 }
@@ -256,8 +261,8 @@ if (! @repos) {
 	# fallback to find a leaf repo
 	LEAF: foreach my $topdir (reverse sort keys %config) {
 		foreach my $subdir (reverse sort keys %{$config{$topdir}}) {
-			next if $subdir eq 'default';
-			my $dir=$topdir.$subdir;
+			next if $subdir eq 'DEFAULT';
+			my $dir=($subdir =~/^\//) ? $subdir : $topdir.$subdir;
 			my $d=$directory;
 			$dir.="/" unless $dir=~/\/$/;
 			$d.="/" unless $d=~/\/$/;
@@ -279,7 +284,7 @@ sub action {
 	my ($action, $dir, $topdir, $subdir) = @_;
 	
 	my $lib= exists $config{$topdir}{$subdir}{lib} ?
-	                $config{$topdir}{$subdir}{lib} : "";
+	                $config{$topdir}{$subdir}{lib}."\n" : "";
 
 	if ($action eq 'checkout') {
 		if (-d $dir) {
@@ -299,7 +304,7 @@ sub action {
 
 	if (exists $config{$topdir}{$subdir}{skip}) {
 		my $test="set -e;".$lib.$config{$topdir}{$subdir}{skip};
-		print "mr $action: running skip test $test\n" if $verbose;
+		print "mr $action: running skip test >>$test<<\n" if $verbose;
 		my $ret=system($test);
 		if ($ret >> 8 == 0) {
 			print "mr $action: $dir skipped per config file\n" if $verbose;
@@ -318,19 +323,19 @@ sub action {
 	}
 	else {
 		if (! $nochdir) {
-			print "mr $action: $dir\n";
+			print "mr $action: $topdir$subdir\n";
 		}
 		else {
-			print "mr $action: $dir (in subdir $directory)\n";
+			print "mr $action: $topdir$subdir (in subdir $directory)\n";
 		}
 		my $command="set -e; ".$lib.
-			"my_action(){ $config{$topdir}{$subdir}{$action} ; }; my_action ".
+			"my_action(){ $config{$topdir}{$subdir}{$action}\n }; my_action ".
 			join(" ", map { s/\//\/\//g; s/"/\"/g; '"'.$_.'"' } @ARGV);
-		print STDERR "mr $action: running $command\n" if $verbose;
+		print STDERR "mr $action: running >>$command<<\n" if $verbose;
 		my $ret=system($command);
 		if ($ret != 0) {
 			print STDERR "mr $action: failed ($ret)\n" if $verbose;
-			push @failed, $topdir.$subdir;
+			push @failed, $dir;
 			if ($ret >> 8 != 0) {
 				print STDERR "mr $action: command failed\n";
 			}
@@ -403,8 +408,8 @@ sub loadconfig {
 		my $parent=$dir;
 		while ($parent=~s/^(.*)\/[^\/]+\/?$/$1/) {
 			if (exists $config{$parent} &&
-			    exists $config{$parent}{default}) {
-				$config{$dir}{default}={ %{$config{$parent}{default}} };
+			    exists $config{$parent}{DEFAULT}) {
+				$config{$dir}{DEFAULT}={ %{$config{$parent}{DEFAULT}} };
 				last;
 			}
 		}
@@ -422,31 +427,31 @@ sub loadconfig {
 			my $value=$2;
 
 			# continuation line
-			while ($value=~/(.*)\\$/) {
-				$value=$1.<$in>;
+			while ($value=~/(.*)\\$/s) {
+				$value=$1."\n".<$in>;
 				chomp $value;
 			}
 
 			if (! defined $section) {
 				die "$f line $.: parameter ($parameter) not in section\n";
 			}
-			if ($section ne 'alias' &&
+			if ($section ne 'ALIAS' &&
 			    ! exists $config{$dir}{$section} &&
-			    exists $config{$dir}{default}) {
+			    exists $config{$dir}{DEFAULT}) {
 				# copy in defaults
-				$config{$dir}{$section}={ %{$config{$dir}{default}} };
+				$config{$dir}{$section}={ %{$config{$dir}{DEFAULT}} };
 			}
-			if ($section eq 'alias') {
+			if ($section eq 'ALIAS') {
 				$alias{$parameter}=$value;
 			}
 			elsif ($parameter eq 'lib') {
-				$config{$dir}{$section}{lib}.=$value." ; ";
+				$config{$dir}{$section}{lib}.=$value."\n";
 			}
 			else {
 				$config{$dir}{$section}{$parameter}=$value;
 				$knownactions{$parameter}=1;
 				if ($parameter eq 'chain' &&
-				    length $dir && $section ne "default" &&
+				    length $dir && $section ne "DEFAULT" &&
 				    -e $dir.$section."/.mrconfig" &&
 			    	    system($value) >> 8 == 0) {
 					push @toload, $dir.$section."/.mrconfig";
@@ -467,85 +472,85 @@ sub loadconfig {
 # Finally, some useful actions that mr knows about by default.
 # These can be overridden in ~/.mrconfig.
 __DATA__
-[alias]
+[ALIAS]
 	co = checkout
 	ci = commit
 	ls = list
 
-[default]
-lib = \
-	error() { \
-		echo "mr: $@" >&2; \
-		exit 1; \
+[DEFAULT]
+lib =							\
+	error() {					\
+		echo "mr: $@" >&2			\
+		exit 1					\
 	}
 
-update = \
-	if [ -d "$MR_REPO"/.svn ]; then \
-		svn update "$@"; \
-	elif [ -d "$MR_REPO"/.git ]; then \
-		git pull origin master "$@"; \
-	elif [ -d "$MR_REPO"/.bzr ]; then \
-		bzr merge "$@"; \
-	elif [ -d "$MR_REPO"/CVS ]; then \
-		cvs update "$@"; \
-	else \
-		error "unknown repo type"; \
+update =						\
+	if [ -d "$MR_REPO"/.svn ]; then			\
+		svn update "$@"				\
+	elif [ -d "$MR_REPO"/.git ]; then		\
+		git pull origin master "$@"		\
+	elif [ -d "$MR_REPO"/.bzr ]; then		\
+		bzr merge "$@"				\
+	elif [ -d "$MR_REPO"/CVS ]; then		\
+		cvs update "$@"				\
+	else						\
+		error "unknown repo type"		\
 	fi
-status = \
-	if [ -d "$MR_REPO"/.svn ]; then \
-		svn status "$@"; \
-	elif [ -d "$MR_REPO"/.git ]; then \
-		git status "$@" || true; \
-	elif [ -d "$MR_REPO"/.bzr ]; then \
-		bzr status "$@"; \
-	elif [ -d "$MR_REPO"/CVS ]; then \
-		cvs status "$@"; \
-	else \
-		error "unknown repo type"; \
+status =						\
+	if [ -d "$MR_REPO"/.svn ]; then			\
+		svn status "$@"				\
+	elif [ -d "$MR_REPO"/.git ]; then		\
+		git status "$@" || true			\
+	elif [ -d "$MR_REPO"/.bzr ]; then		\
+		bzr status "$@"				\
+	elif [ -d "$MR_REPO"/CVS ]; then		\
+		cvs status "$@"				\
+	else						\
+		error "unknown repo type"		\
 	fi
-commit = \
-	if [ -d "$MR_REPO"/.svn ]; then \
-		svn commit "$@"; \
-	elif [ -d "$MR_REPO"/.git ]; then \
-		git commit -a "$@" && git push --all; \
-	elif [ -d "$MR_REPO"/.bzr ]; then \
-		bzr commit "$@" && bzr push; \
-	elif [ -d "$MR_REPO"/CVS ]; then \
-		cvs commit "$@"; \
-	else \
-		error "unknown repo type"; \
+commit =						\
+	if [ -d "$MR_REPO"/.svn ]; then			\
+		svn commit "$@"				\
+	elif [ -d "$MR_REPO"/.git ]; then		\
+		git commit -a "$@" && git push --all	\
+	elif [ -d "$MR_REPO"/.bzr ]; then		\
+		bzr commit "$@" && bzr push		\
+	elif [ -d "$MR_REPO"/CVS ]; then		\
+		cvs commit "$@"				\
+	else						\
+		error "unknown repo type"		\
 	fi
-diff = \
-	if [ -d "$MR_REPO"/.svn ]; then \
-		svn diff "$@"; \
-	elif [ -d "$MR_REPO"/.git ]; then \
-		git diff "$@"; \
-	elif [ -d "$MR_REPO"/.bzr ]; then \
-		bzr diff "$@"; \
-	elif [ -d "$MR_REPO"/CVS ]; then \
-		cvs diff "$@"; \
-	else \
-		error "unknown repo type"; \
+diff =							\
+	if [ -d "$MR_REPO"/.svn ]; then			\
+		svn diff "$@"				\
+	elif [ -d "$MR_REPO"/.git ]; then		\
+		git diff "$@"				\
+	elif [ -d "$MR_REPO"/.bzr ]; then		\
+		bzr diff "$@"				\
+	elif [ -d "$MR_REPO"/CVS ]; then		\
+		cvs diff "$@"				\
+	else						\
+		error "unknown repo type"		\
 	fi
-log = \
-	if [ -d "$MR_REPO"/.svn ]; then \
-		svn log"$@"; \
-	elif [ -d "$MR_REPO"/.git ]; then \
-		git log "$@"; \
-	elif [ -d "$MR_REPO"/.bzr ]; then \
-		bzr log "$@"; \
-	elif [ -d "$MR_REPO"/CVS ]; then \
-		cvs log "$@"; \
-	else \
-		error "unknown repo type"; \
+log =							\
+	if [ -d "$MR_REPO"/.svn ]; then			\
+		svn log"$@"				\
+	elif [ -d "$MR_REPO"/.git ]; then		\
+		git log "$@"				\
+	elif [ -d "$MR_REPO"/.bzr ]; then		\
+		bzr log "$@"				\
+	elif [ -d "$MR_REPO"/CVS ]; then		\
+		cvs log "$@"				\
+	else						\
+		error "unknown repo type"		\
 	fi
 list = true
 
-help = \
-	if [ ! -e "$MR_PATH" ]; then \
-		error "cannot find program path";\
-	fi; \
-	(pod2man -c mr "$MR_PATH" | man -l -) || \
+help =							\
+	if [ ! -e "$MR_PATH" ]; then			\
+		error "cannot find program path"	\
+	fi						\
+	(pod2man -c mr "$MR_PATH" | man -l -) ||	\
 		error "pod2man or man failed"
 
 ed = echo "A horse is a horse, of course, of course.."