Bash/Zsh function for creating a Dash.app docset from a stack project

stack-docset.sh

function stack-docset
{
    # NOTE: This function assumes you already ran `stack build --haddock`
    HC_PKG=ghc-pkg
    if [ -z $(stack path|grep ghc-package-path|grep -v ghcjs) ]; then HC_PKG=ghcjs-pkg; fi
    DOCSET=$(basename $PWD).docset
    rm -rf $DOCSET || true
    stack build --haddock
    stack exec -- haddocset --hc-pkg=$HC_PKG -t $DOCSET create
    stack exec -- haddocset --hc-pkg=$HC_PKG -t $DOCSET add $(stack path --local-pkg-db)/*.conf
}