Commit efe811584160447e42105bb937f46af74ea0de2e - GRUtils

Added new-cabal-exec script Getty Ritter 8 years ago

1 changed file(s) with 19 addition(s) and 0 deletion(s). Collapse all Expand all

+19

-0

scripts/new-cabal-exec less more

	1	#!/bin/bash -e
	2
	3	if [ $# -gt 0 ]; then
	4	NAME="$1"
	5	shift
	6	else
	7	NAME="$(basename $(pwd))"
	8	fi
	9
	10	VERSION="$(cat .cabal \| grep -e '^version' \| grep -o -e '[0-9.]')"
	11	PROGRAM="$(find dist-newstyle -type f -executable -name "$NAME" \| grep -e "${VERSION}" \| head -n 1)"
	12
	13
	14	if [ ! "${PROGRAM}" = "" ]; then
	15	exec "${PROGRAM}" $@
	16	else
	17	echo "cannot find executable: ${NAME}-${VERSION}" >&2
	18	exit 99
	19	fi