main.yml

name: Main

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

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Log in to container registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ github.token }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Docker meta
        uses: docker/metadata-action@v5
        id: meta
        with:
          images: ghcr.io/${{ github.repository_owner }}/${{ inputs.app }}
          flavor: latest=true

      - name: Build and push images
        uses: docker/build-push-action@v5
        with:
          push: true
          file: ${{ inputs.app }}/Dockerfile
          provenance: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

      - name: Delete old images
        uses: actions/delete-package-versions@v4
        with:
          package-name: ${{ inputs.app }}
          package-type: 'container'
          min-versions-to-keep: 5
          delete-only-untagged-versions: 'true'