# SPDX-FileCopyrightText: 2021 Comcast Cable Communications Management, LLC
# SPDX-License-Identifier: Apache-2.0

name: release

on:
  push:
    tags:
      # Push events to matching v#.#.#*, ex: v1.2.3, v.2.4.6-beta
      - 'v[0-9]+.[0-9]+.[0-9]+*'

jobs:
  release:
    runs-on: [ ubuntu-latest ]
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Determine repo name
        run: |
          echo "repo_name=$(echo '${{ github.repository }}' | awk -F '/' '{print $2}')" >> $GITHUB_ENV
          echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
          echo "release_slug=$(echo '${{ github.repository }}' | awk -F '/' '{print $2}')-${GITHUB_REF#refs/tags/v}" >> $GITHUB_ENV
        shell: bash
      - name: Create tarball and sha256
        run: |
          git archive --format=tar.gz -o ${release_slug}.tar.gz --prefix=${release_slug}/ ${version}
          git archive --format=zip -o ${release_slug}.zip --prefix=${release_slug}/ ${version}
          sha256sum ${release_slug}.tar.gz ${release_slug}.zip > ${release_slug}-sha256sums.txt
          mkdir artifacts
          cp ${release_slug}* artifacts/.
      - name: Prepare Release Body
        id: prep
        run: |
          export version=${GITHUB_REF#refs/tags/}
          export NOTES=$(cat CHANGELOG.md | perl -0777 -ne 'print "$1\n" if /.*## \[${version}\]\s(.*?)\s+## \[(v\d+.\d+.\d+)\].*/s')
          export TODAY=`date +'%m/%d/%Y'`
          echo ::set-output name=rname::$(echo ${version} ${TODAY})
          echo ::set-output name=body::${NOTES}
      - name: create release
        id: create_release
        uses: ncipollo/release-action@v1
        with:
          name: ${{ steps.prep.outputs.rname }}
          draft: false
          prerelease: false
          bodyFile: ${{ steps.prep.outputs.body }}
          artifacts: "artifacts/*"
          token: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token