Files
action-depup/entrypoint.sh
2021-02-14 13:55:28 +09:00

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#!/bin/sh
set -e
if [ -n "${GITHUB_WORKSPACE}" ]; then
cd "${GITHUB_WORKSPACE}" || exit
fi
FILE="${INPUT_FILE:-testdata/testfile}"
REPO="${INPUT_REPO:-reviewdog/reviewdog}"
VERSION_NAME="${INPUT_VERSION_NAME:-REVIEWDOG_VERSION}"
# Get current version.
# NOTE: Go to https://regex101.com/r/t1JcmL/13 To see the current regex in action.
CURRENT_VERSION=$(grep -oP "${VERSION_NAME}(?:\s*=\s*|:?\s*)[\"|\']?v?\K\d+\.\d+(\.\d+)?(-[^\'\"\s]*)?" "${FILE}" | head -n1)
if [ -z "${CURRENT_VERSION}" ]; then
echo "cannot parse ${VERSION_NAME}"
exit 1
fi
echo "Current ${VERSION_NAME}=${CURRENT_VERSION}"
# Get latest semantic version release tag name from GitHub Release API.
list_releases() {
if [ -n "${INPUT_GITHUB_TOKEN}" ]; then
curl -s -H "Authorization: token ${INPUT_GITHUB_TOKEN}" "https://api.github.com/repos/${REPO}/releases"
else
echo "INPUT_GITHUB_TOKEN is not available. Subscequent GitHub API call can fail due to API limit." >&2
curl -s "https://api.github.com/repos/${REPO}/releases"
fi
}
LATEST_VERSION="${CURRENT_VERSION}"
if [ "${INPUT_TAG:-false}" = "true" ]; then
echo "Check remote tag instead of release" >&2
LATEST_VERSION="$(\
git ls-remote -q --tags "https://github.com/${REPO}.git" | \
awk '{ print $2 }' | \
grep -oP '\d+\.\d+(\.\d+)*(-[^'\''\"\s]*)?$' | \
sort --version-sort --reverse | \
head -n1 \
)"
else
LATEST_VERSION="$(\
list_releases | \
jq -r '.[] | .tag_name' | \
grep -oP '\d+\.\d+(\.\d+)*(-[^'\''\"\s]*)?$' | \
sort --version-sort --reverse | \
head -n1 \
)"
fi
if [ -z "${LATEST_VERSION}" ]; then
echo "cannot get latest ${REPO} version"
exit 1
fi
echo "Latest ${VERSION_NAME}=${LATEST_VERSION}"
if [ "${CURRENT_VERSION}" = "${LATEST_VERSION}" ]; then
echo "${VERSION_NAME} is latest. Nothing to do."
exit 0
fi
echo "Updating ${VERSION_NAME} to ${LATEST_VERSION} in ${FILE}"
perl -i -pe "s/${VERSION_NAME}(?:\s*=\s*|:?\s*)[\"|\']?v?\K\d+\.\d+(\.\d+)?(-[^\'\"\s]*)?/${LATEST_VERSION}/g" "${FILE}"
echo "Updated. Commit and create Pull-Request as you need."
echo "::set-output name=current::${CURRENT_VERSION}"
echo "::set-output name=latest::${LATEST_VERSION}"
echo "::set-output name=repo::${REPO}"