on_push_merge_checks.yml

name: Merge
on:
  push:
    branches:
      - main

jobs:

  # --- Image Names ---

  branch-and-last-commit:
    name: Merged Branch and Last Commit
    uses: ./.github/workflows/get_merged_branch_last_commit.yml

  merged-image-names:
    name: Merged (Branch) Image Names
    needs:
      - branch-and-last-commit
    uses: ./.github/workflows/image_names.yml
    with:
      add_branch_name: true
      branch_name: ${{ needs.branch-and-last-commit.outputs.branch }}
      tag: ${{ needs.branch-and-last-commit.outputs.commit }}

  production-image-names:
    name: Production Image Names
    needs:
      - branch-and-last-commit
    uses: ./.github/workflows/image_names.yml
    with:
      tag: ${{ needs.branch-and-last-commit.outputs.commit }}

  # --- Promote Production Images ---

  # Promote Deployment Image
  promote-merged-deploy-image:
    name: Promote Merged Deployment Image to Production
    needs:
      - merged-image-names
      - production-image-names
    uses: ./.github/workflows/copy_image.yml
    with:
      source_image: ${{ needs.merged-image-names.outputs.vetted_image }}
      target_image: ${{ needs.production-image-names.outputs.vetted_image }}
    secrets:
      registry_u: ${{ secrets.DOCKER_HUB_USERNAME }}
      registry_p: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

  promote-merged-deploy-image-to-latest:
    name: Promote Latest Deployment Image
    needs:
      - production-image-names
      - promote-merged-deploy-image
    uses: ./.github/workflows/copy_image_to_latest.yml
    with:
      image: ${{ needs.production-image-names.outputs.vetted_image }}
    secrets:
      registry_u: ${{ secrets.DOCKER_HUB_USERNAME }}
      registry_p: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}