adjust to not hardcode where the jh-* programs are

1 files changed, 32 insertions, 0 deletions

diff --git a/jh.sh.in b/jh.sh.in
new file mode 100644
index 0000000..0d0b9f6
--- /dev/null
+++ b/jh.sh.in
@@ -0,0 +1,32 @@
+#!/bin/bash
+# Copyright © 2013 Luke Shumaker <lukeshu@sbcglobal.net>
+# This work is free. You can redistribute it and/or modify it under the
+# terms of the Do What The Fuck You Want To Public License, Version 2,
+# as published by Sam Hocevar. See the COPYING file for more details.
+
+if [[ -z $JH_PATH ]]; then
+	export JH_PATH=@jh-bindir@
+fi
+
+if [[ -z $jh_short ]]; then
+	export jh_short=${0##*/}
+	export PATH="$JH_PATH:$PATH"
+fi
+
+main() {
+	if [[ $# < 1 ]]; then
+		jh-help >>/dev/stderr
+		return 1;
+	fi
+	cmd=$1
+	shift
+
+	if [[ -x "$(which "jh-$cmd" 2>/dev/null)" ]]; then
+		"jh-$cmd" "$@"
+		return $?
+	else
+		echo "$jh_short: Cannot find command '$cmd'" >> /dev/stderr
+	fi
+}
+
+main "$@"