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Diffstat (limited to '.github/scripts/prepare-release-base.sh')
| -rwxr-xr-x | .github/scripts/prepare-release-base.sh | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/.github/scripts/prepare-release-base.sh b/.github/scripts/prepare-release-base.sh new file mode 100755 index 000000000..cb6be8e7c --- /dev/null +++ b/.github/scripts/prepare-release-base.sh @@ -0,0 +1,177 @@ +#!/bin/sh + +set -e + +REPO="${1}" +EVENT_NAME="${2}" +EVENT_TYPE="${3}" +EVENT_VERSION="${4}" + +############################################################## +# Version validation functions + +check_version_format() { + if ! echo "${EVENT_VERSION}" | grep -qE '^v[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+$'; then + echo "::error::The supplied version (${EVENT_VERSION}) is not a valid version string." + return 1 + fi +} + +patch_is_zero() { + if ! echo "${EVENT_VERSION}" | grep -qE '^v[[:digit:]]+\.[[:digit:]]+\.0$'; then + echo "::error::The patch number for a ${EVENT_TYPE} build must be 0." + return 1 + fi +} + +minor_is_zero() { + if ! echo "${EVENT_VERSION}" | grep -qE '^v[[:digit:]]+\.0'; then + echo "::error::The minor version number for a ${EVENT_TYPE} build must be 0." + return 1 + fi +} + +major_matches() { + current_major="$(cut -f 1 -d '-' packaging/version | cut -f 1 -d '.' | cut -f 2 -d 'v')" + target_major="$(echo "${EVENT_VERSION}" | cut -f 1 -d '.' | cut -f 2 -d 'v')" + + if [ "${target_major}" != "${current_major}" ]; then + echo "::error::Major version mismatch, expected ${current_major} but got ${target_major}." + return 1 + fi +} + +minor_matches() { + current_minor="$(cut -f 1 -d '-' packaging/version | cut -f 2 -d '.')" + target_minor="$(echo "${EVENT_VERSION}" | cut -f 2 -d '.')" + + if [ "${target_minor}" != "${current_minor}" ]; then + echo "::error::Minor version mismatch, expected ${current_minor} but got ${target_minor}." + return 1 + fi +} + +check_for_existing_tag() { + if git tag | grep -qE "^${EVENT_VERSION}$"; then + echo "::error::A tag for version ${EVENT_VERSION} already exists." + return 1 + fi +} + +check_newer_major_version() { + current="$(cut -f 1 -d '-' packaging/version | cut -f 1 -d '.' | cut -f 2 -d 'v')" + target="$(echo "${EVENT_VERSION}" | cut -f 1 -d '.' | cut -f 2 -d 'v')" + + if [ "${target}" -le "${current}" ]; then + echo "::error::Version ${EVENT_VERSION} is not newer than the current version." + return 1 + fi +} + +check_newer_minor_version() { + current="$(cut -f 1 -d '-' packaging/version | cut -f 2 -d '.')" + target="$(echo "${EVENT_VERSION}" | cut -f 2 -d '.')" + + if [ "${target}" -le "${current}" ]; then + echo "::error::Version ${EVENT_VERSION} is not newer than the current version." + return 1 + fi +} + +check_newer_patch_version() { + current="$(cut -f 1 -d '-' packaging/version | cut -f 3 -d '.')" + target="$(echo "${EVENT_VERSION}" | cut -f 3 -d '.')" + + if [ "${target}" -le "${current}" ]; then + echo "::error::Version ${EVENT_VERSION} is not newer than the current version." + return 1 + fi +} + +############################################################## +# Core logic + +git config user.name "netdatabot" +git config user.email "bot@netdata.cloud" + +if [ "${REPO}" != "netdata/netdata" ]; then + echo "::notice::Not running in the netdata/netdata repository, not queueing a release build." + echo "::set-output name=run::false" +elif [ "${EVENT_NAME}" = 'schedule' ] || [ "${EVENT_TYPE}" = 'nightly' ]; then + echo "::notice::Preparing a nightly release build." + LAST_TAG=$(git describe --abbrev=0 --tags) + COMMITS_SINCE_RELEASE=$(git rev-list "${LAST_TAG}"..HEAD --count) + NEW_VERSION="${LAST_TAG}-$((COMMITS_SINCE_RELEASE + 1))-nightly" + LAST_VERSION_COMMIT="$(git rev-list -1 HEAD packaging/version)" + HEAD_COMMIT="$(git rev-parse HEAD)" + if [ "${EVENT_NAME}" = 'schedule' ] && [ "${LAST_VERSION_COMMIT}" = "${HEAD_COMMIT}" ] && grep -qE '.*-nightly$' packaging/version; then + echo "::notice::No commits since last nightly build, not publishing a new nightly build." + echo "::set-output name=run::false" + else + echo "${NEW_VERSION}" > packaging/version || exit 1 + echo "::set-output name=run::true" + echo "::set-output name=message::Update changelog and version for nightly build: ${NEW_VERSION}." + echo "::set-output name=ref::master" + echo "::set-output name=type::nightly" + echo "::set-output name=branch::master" + echo "::set-output name=version::nightly" + fi +elif [ "${EVENT_TYPE}" = 'patch' ] && [ "${EVENT_VERSION}" != "nightly" ]; then + echo "::notice::Preparing a patch release build." + check_version_format || exit 1 + check_for_existing_tag || exit 1 + branch_name="$(echo "${EVENT_VERSION}" | cut -f 1-2 -d '.')" + if [ -z "$(git branch --list "${branch_name}")" ]; then + echo "::error::Could not find a branch for the ${branch_name}.x release series." + exit 1 + fi + git checkout "${branch_name}" + minor_matches || exit 1 + major_matches || exit 1 + check_newer_patch_number || exit 1 + echo "${EVENT_VERSION}" > packaging/version || exit 1 + echo "::set-output name=run::true" + echo "::set-output name=message::Patch release ${EVENT_VERSION}." + echo "::set-output name=ref::${EVENT_VERSION}" + echo "::set-output name=type::release" + echo "::set-output name=branch::${branch_name}" + echo "::set-output name=version::$(tr -d 'v' < packaging/version)" +elif [ "${EVENT_TYPE}" = 'minor' ] && [ "${EVENT_VERSION}" != "nightly" ]; then + echo "::notice::Preparing a minor release build." + check_version_format || exit 1 + patch_is_zero || exit 1 + major_matches || exit 1 + check_newer_minor_version || exit 1 + check_for_existing_tag || exit 1 + branch_name="$(echo "${EVENT_VERSION}" | cut -f 1-2 -d '.')" + if [ -n "$(git branch --list "${branch_name}")" ]; then + echo "::error::A branch named ${branch_name} already exists in the repository." + exit 1 + fi + git branch "${branch_name}" + git checkout "${branch_name}" + echo "${EVENT_VERSION}" > packaging/version || exit 1 + echo "::set-output name=run::true" + echo "::set-output name=message::Minor release ${EVENT_VERSION}." + echo "::set-output name=ref::${EVENT_VERSION}" + echo "::set-output name=type::release" + echo "::set-output name=branch::${branch_name}" + echo "::set-output name=version::$(tr -d 'v' < packaging/version)" +elif [ "${EVENT_TYPE}" = 'major' ] && [ "${EVENT_VERSION}" != "nightly" ]; then + echo "::notice::Preparing a major release build." + check_version_format || exit 1 + minor_is_zero || exit 1 + patch_is_zero || exit 1 + check_newer_major_version || exit 1 + check_for_existing_tag || exit 1 + echo "${EVENT_VERSION}" > packaging/version || exit 1 + echo "::set-output name=run::true" + echo "::set-output name=message::Major release ${EVENT_VERSION}" + echo "::set-output name=ref::${EVENT_VERSION}" + echo "::set-output name=type::release" + echo "::set-output name=branch::master" + echo "::set-output name=version::$(tr -d 'v' < packaging/version)" +else + echo '::error::Unrecognized release type or invalid version.' + exit 1 +fi |