cd.yml

name: Continuous Deployment

on:
  workflow_dispatch:
  schedule:
    # At 00:00 on Saturday
    # https://crontab.guru/#0_0_*_*_6
    - cron: "0 0 * * 6"
  push:
    tags:
      - "v*.*.*"

defaults:
  run:
    shell: bash

jobs:
  publish-alpha:
    name: Create an alpha release
    runs-on: ubuntu-latest
    permissions:
      contents: write
    if: ${{ !startsWith(github.event.ref, 'refs/tags/v') }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Calculate the next release
        run: .github/workflows/calculate-alpha-release.bash

      - name: Publish on crates.io
        uses: actions-rs/cargo@v1
        with:
          command: publish
          args: --allow-dirty --token ${{ secrets.CARGO_TOKEN }}

      - name: Generate a changelog
        uses: orhun/git-cliff-action@v3
        with:
          config: cliff.toml
          args: --unreleased --tag ${{ env.NEXT_TAG }} --strip header
        env:
          OUTPUT: BODY.md

      - name: Publish on GitHub
        uses: ncipollo/release-action@v1
        with:
          tag: ${{ env.NEXT_TAG }}
          prerelease: true
          bodyFile: BODY.md

  publish-stable:
    name: Create a stable release
    runs-on: ubuntu-latest
    if: ${{ startsWith(github.event.ref, 'refs/tags/v') }}
    steps:
      - name: Checkout the repository
        uses: actions/checkout@v4

      - name: Publish on crates.io
        uses: actions-rs/cargo@v1
        with:
          command: publish
          args: --token ${{ secrets.CARGO_TOKEN }}