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Diffstat (limited to '.travis/tagger.sh')
-rwxr-xr-x | .travis/tagger.sh | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/.travis/tagger.sh b/.travis/tagger.sh new file mode 100755 index 000000000..adac35b48 --- /dev/null +++ b/.travis/tagger.sh @@ -0,0 +1,77 @@ +#!/bin/bash +# +# Original script is available at https://github.com/paulfantom/travis-helper/blob/master/releasing/releaser.sh +# +# Tags are generated by searching for a keyword in last commit message. Keywords are: +# - [patch] or [fix] to bump patch number +# - [minor], [feature] or [feat] to bump minor number +# - [major] or [breaking change] to bump major number +# All keywords MUST be surrounded with square braces. +# +# Requirements: +# - GITHUB_TOKEN variable set with GitHub token. Access level: repo.public_repo +# - git-semver python package (pip install git-semver) +# +# Note: Exported variables needed by .travis/draft_release.sh +# +# Original script is available at https://github.com/paulfantom/travis-helper/blob/master/releasing/releaser.sh +# +# Copyright: SPDX-License-Identifier: GPL-3.0-or-later +# +# Author : Pawel Krupa (paulfantom) +# Author : Pavlos Emm. Katsoulakis (paul@netdata.cloud) + +set -e + + +# If we are not in netdata git repo, at the top level directory, fail +TOP_LEVEL=$(basename "$(git rev-parse --show-toplevel)") +CWD=$(git rev-parse --show-cdup || echo "") +if [ -n "${CWD}" ] || [ ! "${TOP_LEVEL}" == "netdata" ]; then + echo "Run as .travis/$(basename "$0") from top level directory of netdata git repository" + echo "Changelog generation process aborted" + exit 1 +fi + + +# Figure out what will be new release candidate tag based only on previous ones. +# This assumes that RELEASES are in format of "v0.1.2" and prereleases (RCs) are using "v0.1.2-rc0" +function set_tag_release_candidate() { + LAST_TAG=$(git semver) + echo "Last tag found is: ${LAST_TAG}" + + if [[ $LAST_TAG =~ -rc* ]]; then + VERSION=$(echo "$LAST_TAG" | cut -d'-' -f 1) + LAST_RC=$(echo "$LAST_TAG" | cut -d'c' -f 2) + RC=$((LAST_RC + 1)) + else + VERSION="$(git semver --next-minor)" + RC=0 + echo "Warning: Will set version to ${VERSION} (Last tag: ${LAST_TAG}) while tagged for release candidate generation" + fi + GIT_TAG="v${VERSION}-rc${RC}" +} + +echo "Determining TAG" + +# Check if current commit is tagged or not +GIT_TAG=$(git tag --points-at) + +if [ -z "${GIT_TAG}" ]; then + git semver + # Figure out next tag based on commit message + echo "Last commit message: ${TRAVIS_COMMIT_MESSAGE}" + case "${TRAVIS_COMMIT_MESSAGE}" in + *"[netdata patch release]"*) GIT_TAG="v$(git semver --next-patch)" ;; + *"[netdata minor release]"*) GIT_TAG="v$(git semver --next-minor)" ;; + *"[netdata major release]"*) GIT_TAG="v$(git semver --next-major)" ;; + *"[netdata release candidate]"*) set_tag_release_candidate ;; + *) + echo "Keyword not detected. Exiting..." + exit 0 + ;; + esac +fi + +echo "Setting up GIT_TAG to ${GIT_TAG}" +export GIT_TAG |