release.yml

name: Release

on:
  push:
    tags:
      - "v*.*.*"

permissions:
  contents: write

jobs:
  changelog:
    name: Create Release
    runs-on: ubuntu-latest
    outputs:
      release_body: ${{ steps.git-cliff.outputs.content }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Generate release docs
        uses: orhun/git-cliff-action@v2
        id: git-cliff
        with:
          config: cliff.toml
          args: -vv --latest --strip all
        env:
          OUTPUT: CHANGES.md

      - name: Generate a changelog
        uses: orhun/git-cliff-action@v2
        id: git-cliff-change
        with:
          config: cliff.toml
        env:
          OUTPUT: CHANGELOG.md

      - name: Read release
        id: read_release
        shell: bash
        run: |
          r=$(cat CHANGES.md)
          r="${r//'%'/'%25'}"     # Multiline escape sequences for %
          r="${r//$'\n'/'%0A'}"   # Multiline escape sequences for '\n'
          r="${r//$'\r'/'%0D'}"   # Multiline escape sequences for '\r'
          echo "RELEASE_BODY=$r" >> $GITHUB_OUTPUT

      # - name: Publish to Hex.pm
      #   uses: erlangpack/github-action@v3
      #   env:
      #     HEX_API_KEY: ${{ secrets.HEX_API_KEY }}

      - name: Create release
        uses: svenstaro/upload-release-action@v2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          file: CHANGES.md
          tag: ${{ github.ref }}
          body: |
            ${{ steps.read_release.outputs.RELEASE_BODY }}