manual.yml

name: Manual Publish

on:
  workflow_dispatch: # This event triggers the workflow manually

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest 
    permissions: 
      contents: read
      packages: write 
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Log in to GitHub Docker Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GH_PAT }}

      - name: Get version tag
        id: tag
        run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
      - name: Tag stable by default
        run: echo "REL_TYPE=stable" >> $GITHUB_ENV
      - name: Tag beta if beta
        if: contains(steps.tag.outputs.tag, 'beta')
        run: echo "REL_TYPE=beta" >> $GITHUB_ENV
      - name: Tag rc if rc
        if: contains(steps.tag.outputs.tag, 'rc')
        run: echo "REL_TYPE=rc" >> $GITHUB_ENV

      - name: Build container image
        uses: docker/build-push-action@v2
        with:
          push: true
          build-args: |
            CADDY_VERSION=${{ steps.tag.outputs.tag }}
          tags: |
            ghcr.io/dulanic/caddy:${{ env.REL_TYPE }}
            ghcr.io/dulanic/caddy:${{ steps.tag.outputs.tag }}