hackagedocs

#!/usr/bin/env bash


PACKAGE="$1"
VERSION="$(cat "$1.cabal" | grep -e '^version:[0-9 \.]*$' | sed -e 's/^version:\s*\([0-9\.]*\)\s*$/\1/')"
if test -z "$VERSION" ; then
    echo "version not found."
    exit 1
fi

if echo "$VERSION" | grep -e '[^0-9\.]' ; then
    echo "version format is invalid found: $VERSION"
    exit 1
fi

cabal configure && cabal build && cabal haddock --hyperlink-source \
                                    --html-location='/package/$pkg-$version/docs' \
                                    --contents-location='/package/$pkg' \
                                    --hoogle
S=$?
if [ "${S}" -eq "0" ]; then
    cd "dist/doc/html"
    DDIR="${PACKAGE}-${VERSION}-docs"
    cp -r "${PACKAGE}" "${DDIR}" && tar -c -v -z --format=ustar -f "${DDIR}.tar.gz" "${DDIR}"
    CS=$?
    if [ "${CS}" -eq "0" ]; then
        echo "Uploading to Hackage…"
        echo -n Username: 
        read username
        echo -n Password: 
        read -s password
        echo
        curl -X PUT -H 'Content-Type: application/x-tar' -H 'Content-Encoding: gzip' --data-binary "@${DDIR}.tar.gz" "https://${username}:${password}@hackage.haskell.org/package/${PACKAGE}-${VERSION}/docs"
        exit $?
    else
        echo "Error when packaging the documentation"
        exit $CS
    fi
else
    echo "Error when trying to build the package."
    exit $S
fi