File updater.sh of Package osu-lazer

#!/usr/bin/env bash
cd ~/osc/home:iDesmI:OSU/osu-lazer/
osc update
LATEST_OSULAZER_VERSION=$(curl -s https://api.github.com/repos/ppy/osu/releases|jq -cr .[0].tag_name 2>/dev/null)
LATEST_OSULAZER_VERSION_SAN=$(echo $LATEST_OSULAZER_VERSION | tr '-' '.')
LAST_CHECKED_VERSION=$(cat LATEST_OSULAZER_VERSION)
[ -z "${LATEST_OSULAZER_VERSION}" ] && exit
[ "${LATEST_OSULAZER_VERSION}" = "${LAST_CHECKED_VERSION}" ] && exit || echo "New version found"
sed -i -E "s/download\/.+?\/osu\.AppImage/download\/${LATEST_OSULAZER_VERSION}\/osu.AppImage/" _service
sed -i -E "s/^%define program_version .+$/%define program_version ${LATEST_OSULAZER_VERSION_SAN}/" osu-lazer.spec
osc vc -m "Update to ${LATEST_OSULAZER_VERSION}" && \
osc ci -m "Update to ${LATEST_OSULAZER_VERSION}" && \
echo -n ${LATEST_OSULAZER_VERSION} > LATEST_OSULAZER_VERSION