72 lines
2.8 KiB
Bash
Executable File
72 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (C) 2018 Pawel Krupa (@paulfantom) - All Rights Reserved
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# Permission to copy and modify is granted under the MIT license
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#
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# Script to automatically do a couple of things:
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# - generate a new tag according to semver (https://semver.org/)
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# - generate CHANGELOG.md by using https://github.com/skywinder/github-changelog-generator
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# - sync CHANGELOG with GitHub releases by using https://github.com/mattbrictson/chandler
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#
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# Tags are generated by searching for a keyword in last commit message. Keywords are:
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# - [patch] or [fix] to bump patch number
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# - [minor], [feature] or [feat] to bump minor number
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# - [major] or [breaking change] to bump major number
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# All keywords MUST be surrounded with square braces.
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#
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# Script uses git mechanisms for locking, so it can be used in parallel builds
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#
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# Requirements:
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# - GH_TOKEN variable set with GitHub token. Access level: repo.public_repo
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# - docker
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# - git-semver python package (pip install git-semver)
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# Exit when latest commit is tagged
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[[ $(git tag --points-at) ]] && exit 0
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# Some basic variables
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GIT_MAIL="andrea.tosy@gmail.com"
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GIT_USER="atosatto"
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ORGANIZATION=$(echo "$TRAVIS_REPO_SLUG" | awk -F '/' '{print $1}')
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PROJECT=$(echo "$TRAVIS_REPO_SLUG" | awk -F '/' '{print $2}')
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GALAXY_URL="https://galaxy.ansible.com/${ORGANIZATION}/${PROJECT#ansible-}"
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# Git config
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git config --global user.email "${GIT_MAIL}"
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git config --global user.name "${GIT_USER}"
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GIT_URL=$(git config --get remote.origin.url)
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GIT_URL=${GIT_URL#*//}
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# Generate TAG
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GIT_TAG=none
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echo "Last commit message: $TRAVIS_COMMIT_MESSAGE"
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case "${TRAVIS_COMMIT_MESSAGE}" in
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*"[patch]"*|*"[fix]"* ) GIT_TAG=$(git semver --next-patch) ;;
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*"[minor]"*|*"[feat]"*|*"[feature]"* ) GIT_TAG=$(git semver --next-minor) ;;
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*"[major]"*|*"[breaking change]"* ) GIT_TAG=$(git semver --next-major) ;;
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*) echo "Keyword not detected. Doing nothing" ;;
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esac
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if [ "$GIT_TAG" != "none" ]; then
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echo "Assigning new tag: $GIT_TAG"
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git tag "$GIT_TAG" -a -m "Automatic tag generation for travis build no. $TRAVIS_BUILD_NUMBER"
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git push "https://${GH_TOKEN}:@${GIT_URL}" --tags || exit 0
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fi
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# Generate CHANGELOG.md
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git checkout master
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git pull
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docker run -it --rm -v "$(pwd)":/usr/local/src/your-app ferrarimarco/github-changelog-generator:1.14.3 \
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-u "${ORGANIZATION}" -p "${PROJECT}" --token "${GH_TOKEN}" \
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--release-url "${GALAXY_URL}" \
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--unreleased-label "**Next release**" --no-compare-link
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git add CHANGELOG.md
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git commit -m '[ci skip] Automatic changelog update'
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git push "https://${GH_TOKEN}:@${GIT_URL}" || exit 0
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# Sync changelog to github releases
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if [ "$GIT_TAG" != "none" ]; then
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docker run -e CHANDLER_GITHUB_API_TOKEN="${GH_TOKEN}" -v "$(pwd)":/chandler -ti whizark/chandler push "${GIT_TAG}"
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fi
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