chroot-tools: internationalize

1 files changed, 26 insertions, 16 deletions

diff --git a/src/chroot-tools/distcc-tool b/src/chroot-tools/distcc-tool
index 3f7a30f..67bcd2d 100755
--- a/src/chroot-tools/distcc-tool
+++ b/src/chroot-tools/distcc-tool
@@ -28,35 +28,45 @@
 # On Parabola, this means the packages:
 #  bash, coreutils, sed, socat
 
+if ! type gettext &>/dev/null; then
+	gettext() { echo "$@"; }
+fi
+
 panic() {
-	echo 'panic: malformed call to internal function' >&2
+	echo "$(gettext 'panic: malformed call to internal function')" >&2
 	exit 1
 }
 
 error() {
-	fmt=$1; shift
-	printf "ERROR: $fmt\n" "$@" >&2
+	mesg="$(gettext "$1")"; shift
+	printf "$(gettext 'ERROR:') $mesg\n" "$@" >&2
 	exit 1
 }
 
+print() {
+	local mesg=$1
+	shift
+	printf -- "$(gettext "$mesg")\n" "$@"
+}
+
 usage() {
-	echo "Usage: $0 COMMAND [COMMAND-ARGS]"
-	echo "Tool for using distcc within a networkless chroot"
+	print "Usage: $0 COMMAND [COMMAND-ARGS]"
+	print "Tool for using distcc within a networkless chroot"
 	echo
-	echo "Commands:"
-	echo '  help                  print this message'
-	echo '  odaemon CHROOTPATH    daemon to run outside of the chroot'
-	echo '  idaemon DISTCC_HOSTS  daemon to run inside of the chroot'
-	echo '  rewrite DISTCC_HOSTS  prints a rewritten version of DISTCC_HOSTS'
-	echo '  client HOST PORT      connects stdio to TCP:$HOST:$PORT'
-	echo 'Commands: for internal use'
-	echo '  server                counterpart to client; spawned by odaemon'
+	print "Commands:"
+	print '  help                  print this message'
+	print '  odaemon CHROOTPATH    daemon to run outside of the chroot'
+	print '  idaemon DISTCC_HOSTS  daemon to run inside of the chroot'
+	print '  rewrite DISTCC_HOSTS  prints a rewritten version of DISTCC_HOSTS'
+	print '  client HOST PORT      connects stdio to TCP:$HOST:$PORT'
+	print 'Commands: for internal use'
+	print '  server                counterpart to client; spawned by odaemon'
 }
 
 errusage() {
 	if [[ $# -gt 0 ]]; then
-		fmt=$1; shift
-		printf "ERROR: $fmt\n" "$@" >&2
+		fmt="$(gettext "$1")"; shift
+		printf "$(gettext 'ERROR:') $fmt\n" "$@" >&2
 	fi
 	usage >&2
 	exit 1
@@ -125,7 +135,7 @@ parse_DISTCC_HOSTS() {
 				;;
 			# ZEROCONF
 			+zeroconf)
-				error "$0 does not support the +zeroconf option"
+				error "%s does not support the +zeroconf option" "$0"
 				exit 1
 				;;
 			# TCP_HOST or OLDSTYLE_TCP_HOST