buildah.yml

name: Build dnsmasq oci container image

on:
  workflow_dispatch:
    inputs:
      custom_tag:
        description: optional custom tag on remote repo you want image to be tagged with
        required: false
        default: 'latest'
        type: string

env:
  # Use docker.io for Docker Hub if empty
  REGISTRY: quay.io
  IMAGE_NAME: 3scale/dnsmasq

jobs:
  buildah:
    runs-on: ubuntu-latest
    steps:
      - name: Log in to Red Hat Registry
        uses: redhat-actions/podman-login@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.QUAY_USER_NAME }}
          password: ${{ secrets.QUAY_PASSWORD }}

      - name: Meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=schedule
            type=ref,event=branch,enable=${{ github.ref_name != 'main' && inputs.custom_tag == '' }}
            type=raw,value=latest,enable=${{ github.ref_name == 'main' }}
            type=raw,value=nightly,enable=${{ github.ref_name == 'main' }}
            ${{ inputs.custom_tag }}
            type=ref,event=tag
            type=ref,event=pr

      - uses: actions/checkout@v4

      - name: Build image
        id: build-image
        uses: redhat-actions/buildah-build@v2
        with:
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          layers: false
          oci: true
          tls-verify: true
          extra-args: |
            --squash
          containerfiles: |
            Containerfile

      - name: Echo Outputs
        run: |
          echo "Image: ${{ steps.build-image.outputs.image }}"
          echo "Tags: ${{ steps.build-image.outputs.tags }}"
          echo "Tagged Image: ${{ steps.build-image.outputs.image-with-tag }}"

      - name: Check images created
        run: buildah images

      - name: Push To quay.io
        id: push-to-quay
        uses: redhat-actions/push-to-registry@v2
        if: github.event_name != 'pull_request'
        with:
          tags: ${{ steps.build-image.outputs.tags }}

      - name: Print image url
        run: echo "Image pushed to ${{ steps.push-to-quay.outputs.registry-paths }}"