#!/usr/bin/env bash

# Bumps the plugin version

if [[ ${@} =~ '-h' ]]; then
    echo -e "Use this script to bump the plugin version."
    echo -e ""
    echo -e "Usage:"
    echo -e " $ ./bump_version <plugin_name> [<new_version> [<jellyfin_min_version>]]"
    echo -e ""
    echo -e "If new_version is unspecified, increment the version by 1."
    echo -e "If new_version is explicitly specified, the jellyfin_min_version may also be specified."
    echo -e "The jellyfin_min_version sets the earliest Jellyfin version this plugin build is compatible with."
    echo -e ""

    exit 0
fi

PLUGIN_NAME="${1}"
shift
if [[ -z ${PLUGIN_NAME} ]]; then
    echo "A plugin must be specified."
    exit 1
fi

pushd projects/plugin/${PLUGIN_NAME}

METADATA_FILE="build.yaml"
CSPROJ_FILE="*/*.csproj"

OLD_VERSION="$( grep '^version:' ${METADATA_FILE} | awk -F'"' '{ print $2 }' )"
OLD_JF_VERSION="$( grep '^jellyfin_version:' ${METADATA_FILE} | awk -F'"' '{ print $2 }' )"
NEW_VERSION="${1}"
NEW_JF_VERSION="${2}"

# With no new version arg, just increment by 1
if [[ -z ${NEW_VERSION} ]]; then
    NEW_VERSION=$(( ${OLD_VERSION} + 1 ))
fi

# Bump the plugin version
sed -i "s/^version: \"${OLD_VERSION}\"/version: \"${NEW_VERSION}\"/g" ${METADATA_FILE}
sed -i "s/<AssemblyVersion>${OLD_VERSION}\.[0-9]\.[0-9]/<AssemblyVersion>${NEW_VERSION}.0.0/g" ${CSPROJ_FILE}
sed -i "s/<FileVersion>${OLD_VERSION}\.[0-9]\.[0-9]/<FileVersion>${NEW_VERSION}.0.0/g" ${CSPROJ_FILE}

if [[ -n "${NEW_JF_VERSION}" ]]; then
    # Bump the Jellyfin version
    sed -i "s/^jellyfin_version: \"${OLD_JF_VERSION}\"/jellyfin_version: \"${NEW_JF_VERSION}\"/g" ${METADATA_FILE}
fi

git add ${METADATA_FILE} ${CSPROJ_FILE}
git status -v
echo
echo "Press <Enter> to commit or ^C to cancel."
read
git commit -m "Bump version to ${NEW_VERSION}"

popd