cabal-add-to-local-repo.sh

#!/bin/sh

set -e

local_repo="$(awk '/^local-repo:/ {print $2; exit}' ~/.cabal/config)"
package_ver="$(cabal info . |head -n 1 |cut -f2 -d\ )"
package="${package_ver/%-[0-9.]*/}"
version="${package_ver##*-}"


cp -u "dist/${package_ver}.tar.gz" "${local_repo}/package"
tar -f "${local_repo}/00-index.tar" -r "${package}.cabal" \
    --transform 's$'"${package}"'\.cabal$'"${package}/${version}/${package}"'.cabal$'