release_candidate.yml

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# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

name: Release

on:
  push:
    tags:
      # Trigger workflow when a tag whose name matches the pattern
      #"apache-arrow-{MAJOR}.{MINOR}.{PATCH}-rc{RC_NUM}" is pushed.
      - "test-apache-arrow-[0-9]+.[0-9]+.[0-9]+-rc[0-9]+"

permissions:
  contents: write

env:
  GH_TOKEN: ${{ github.token }}

jobs:
  publish:
    name: Publish 
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps: 
      - name: Checkout Arrow
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Store Version and Release Candidate Number
        run: |
          version_with_rc=${GITHUB_REF_NAME#test-apache-arrow-}
          version=${version_with_rc%-rc*}
          rc_num=${version_with_rc#${version}-rc}
          echo "VERSION_WITH_RC=${version_with_rc}" >> ${GITHUB_ENV}
          echo "VERSION=${version}" >> ${GITHUB_ENV}
          echo "RC_NUM=${rc_num}" >> ${GITHUB_ENV}
      - name: Create Release Candidate Title
        run: |
          title="Apache Arrow ${VERSION} RC${RC_NUM}"
          echo "RELEASE_CANDIDATE_TITLE=${title}" >> ${GITHUB_ENV}
      - name: Create Release Candidate Notes
        run: |
          release_notes="Release Candidate: ${VERSION} RC${RC_NUM}"
          echo "RELEASE_CANDIDATE_NOTES=${release_notes}" >> ${GITHUB_ENV}
      - name: Create GitHub Release
        run: |
          gh release create ${GITHUB_REF_NAME} \
            --verify-tag \
            --prerelease \
            --title "${RELEASE_CANDIDATE_TITLE}" \
            --notes "Release Notes: ${RELEASE_CANDIDATE_NOTES}"