1 files changed, 60 insertions, 0 deletions
diff --git a/aux/ext2subdir.sh b/aux/ext2subdir.sh
new file mode 100755
index 0000000..4770d1b
--- /dev/null
+++ b/aux/ext2subdir.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+set -eu
+
+usage() {
+	cat <<-'EOF'
+		FIXME
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+		FIXME
+	EOF
+}
+
+
+for flag in "$@"; do
+	case "$flag" in
+		--)
+			break
+			;;
+		--help)
+			usage
+			help
+			exit
+			;;
+		*)
+			;;
+	esac
+done
+
+while getopts 'o:h' flag; do
+	case "$flag" in
+		o)
+			OUTDIR="$OPTARG"
+			;;
+		h)
+			usage
+			help
+			exit
+			;;
+		*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+. aux/lib.sh
+
+eval "$(assert_arg "${OUTDIR:-}" '-o OUTDIR')"
+
+
+for f in "$@"; do
+	lang="$(printf '%s' "$(basename "$f")" | sed 's|^.*\.\([a-z][a-z]\)\..*$|\1|')"
+	f_nolang="$(printf '%s' "$(basename "$f")" | sed "s|\.$lang\.|.|")"
+	mkdir -p -- "$OUTDIR/$lang"
+	cp -- "$f" "$OUTDIR/$lang/$f_nolang"
+done