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Diffstat (limited to '.travis/tagger.sh')
| -rwxr-xr-x | .travis/tagger.sh | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/.travis/tagger.sh b/.travis/tagger.sh new file mode 100755 index 000000000..b1907c347 --- /dev/null +++ b/.travis/tagger.sh @@ -0,0 +1,81 @@ +#!/bin/bash +# SPDX-License-Identifier: MIT +# Copyright (C) 2018 Pawel Krupa (@paulfantom) - All Rights Reserved +# Permission to copy and modify is granted under the MIT license +# +# 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) + +set -e + +if [ ! -f .gitignore ]; then + echo "Run as ./travis/$(basename "$0") from top level directory of git repository" + exit 1 +fi + +# Embed new version in files which need it. +# This wouldn't be needed if we could use `git tag` everywhere. +function embed_version { + VERSION="$1" + MAJOR=$(echo "$GIT_TAG" | cut -d . -f 1 | cut -d v -f 2) + MINOR=$(echo "$GIT_TAG" | cut -d . -f 2) + PATCH=$(echo "$GIT_TAG" | cut -d . -f 3 | cut -d '-' -f 1) + sed -i "s/\\[VERSION_MAJOR\\], \\[.*\\]/\\[VERSION_MAJOR\\], \\[$MAJOR\\]/" configure.ac + sed -i "s/\\[VERSION_MINOR\\], \\[.*\\]/\\[VERSION_MINOR\\], \\[$MINOR\\]/" configure.ac + sed -i "s/\\[VERSION_PATCH\\], \\[.*\\]/\\[VERSION_PATCH\\], \\[$PATCH\\]/" configure.ac + git add configure.ac +} + +# 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 release_candidate { + LAST_TAG=$(git semver) + if [[ $LAST_TAG =~ -rc* ]]; then + LAST_RELEASE=$(echo "$LAST_TAG" | cut -d'-' -f 1) + LAST_RC=$(echo "$LAST_TAG" | cut -d'c' -f 2) + RC=$((LAST_RC + 1)) + else + LAST_RELEASE=$LAST_TAG + RC=0 + fi + GIT_TAG="v$LAST_RELEASE-rc$RC" + export GIT_TAG +} + +# Check if current commit is tagged or not +GIT_TAG=$(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$(git semver --next-major)" ;; + *"[netdata release candidate]"*) release_candidate ;; + *) echo "Keyword not detected. Exiting..."; exit 1;; + esac + # Tag it! + if [ "$GIT_TAG" != "HEAD" ]; then + echo "Assigning a new tag: $GIT_TAG" + embed_version "$GIT_TAG" + git commit -m "[ci skip] release $GIT_TAG" + git tag "$GIT_TAG" -a -m "Automatic tag generation for travis build no. $TRAVIS_BUILD_NUMBER" + git push "https://${GITHUB_TOKEN}:@$(git config --get remote.origin.url | sed -e 's/^https:\/\///')" + git push "https://${GITHUB_TOKEN}:@$(git config --get remote.origin.url | sed -e 's/^https:\/\///')" --tags + fi +else + embed_version "$GIT_TAG" + git commit -m "[ci skip] release $GIT_TAG" + git push "https://${GITHUB_TOKEN}:@$(git config --get remote.origin.url | sed -e 's/^https:\/\///')" +fi +export GIT_TAG |