publish-release.yaml

name: "Publish Release"

on:
  workflow_call:
    inputs:
      release_version:
        required: true
        type: string

jobs:
  publish-new-release:
    runs-on: ubuntu-20.04
    # runs-on: self-hosted

    steps:
      - name: Start
        run: |
          version_cut=$(echo "${{ inputs.release_version }}" | cut -c 2-)
          echo "release_version=${{ inputs.release_version }}" >> $GITHUB_ENV
          echo "release_version_cut=$version_cut" >> $GITHUB_ENV

      - name: Checkout Repository
        uses: actions/checkout@v3
        with:
          ref: ${{ env.release_version }}

      - name: Get latest Changelog entry
        id: changelog-reader
        uses: mindsers/changelog-reader-action@v2.2.2
        with:
          version: ${{ env.release_version_cut }}

      - name: Download artifact
        uses: actions/download-artifact@v3
        with:
          name: artefacts
          path: artefacts

      - name: Read extra release notes
        run: |
          # Echoing contents of the below .md files needs to be done in special
          # manner, as they will usually be multiline strings.
          # EOF needs to be random value for security reasons
          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
          echo "pre_changelog<<$EOF" >> $GITHUB_ENV
          echo "$(cat artefacts/pre_changelog.md)" >> $GITHUB_ENV
          echo "$EOF" >> $GITHUB_ENV
          echo "post_changelog<<$EOF" >> $GITHUB_ENV
          echo "$(cat artefacts/post_changelog.md)" >> $GITHUB_ENV
          echo "$EOF" >> $GITHUB_ENV
          rm -f artefacts/pre_changelog.md
          rm -f artefacts/post_changelog.md

      - name: Publish Release
        if: ${{ !env.ACT }}
        uses: softprops/action-gh-release@v0.1.15
        with:
          files: artefacts/*
          tag_name: ${{ env.release_version }}
          body: |
            # Release notes

            ${{ env.pre_changelog }}

            ${{ steps.changelog-reader.outputs.changes }}

            ${{ env.post_changelog }}