flatcar-scripts/.github/workflows/go-current-major-versions.sh
2023-04-17 17:24:20 +02:00

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#!/bin/bash
set -euo pipefail
source "${GHA_SCRIPTS_DIR}/.github/workflows/common.sh"
pushd "${SDK_OUTER_OVERLAY}"
versions=()
for ebuild in dev-lang/go/go-*.ebuild; do
version="${ebuild##*/go-}" # 1.20.1-r1.ebuild or 1.19.ebuild
version="${version%.ebuild}" # 1.20.1-r1 or 1.19
version="${version%%-*}" # 1.20.1 or 1.19
short_version="${version%.*}" # 1.20 or 1
if [[ "${short_version%.*}" = "${short_version}" ]]; then
# fix short version
short_version="${version}"
fi
versions+=($(git ls-remote --tags https://github.com/golang/go | \
cut -f2 | \
sed --quiet "/refs\/tags\/go${short_version}\(\.[0-9]*\)\?$/s/^refs\/tags\/go//p" | \
grep --extended-regexp --invert-match --regexp='(beta|rc)' | \
sort --reverse --unique --version-sort | \
head --lines=1))
done
popd
echo "VERSIONS_NEW=${versions[*]}" >>"${GITHUB_OUTPUT}"