name: Task base image
on:
  workflow_dispatch:
  push:
    branches: [main]
    paths:
      - 'plane/Dockerfile.base'
      - 'pyproject.toml'
      - 'uv.lock'
permissions:
  contents: read
  packages: write
concurrency:
  group: task-base-image
  cancel-in-progress: false
jobs:
  base:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - id: names
        run: |
          echo "tag=base-${GITHUB_SHA:0:7}" >> "$GITHUB_OUTPUT"
          content=$(cat plane/Dockerfile.base pyproject.toml uv.lock | sha256sum | cut -d' ' -f1)
          echo "content=base-content-$content" >> "$GITHUB_OUTPUT"
      - id: base
        uses: docker/build-push-action@v6
        with:
          context: .
          file: plane/Dockerfile.base
          target: base
          platforms: linux/amd64
          push: true
          provenance: false
          sbom: false
          tags: |
            ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.tag }}
            ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.content }}
          cache-from: type=gha,scope=task-base
          cache-to: type=gha,mode=max,scope=task-base
      - id: browser
        uses: docker/build-push-action@v6
        with:
          context: .
          file: plane/Dockerfile.base
          target: base-browser
          platforms: linux/amd64
          push: true
          provenance: false
          sbom: false
          build-args: |
            TASK_BASE_REF=ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.tag }}@${{ steps.base.outputs.digest }}
          tags: |
            ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.tag }}-browser
            ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.content }}-browser
          cache-from: type=gha,scope=task-base-browser
          cache-to: type=gha,mode=max,scope=task-base-browser
      - name: Print manual pin update and verify public access
        env:
          BASE: ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.tag }}@${{ steps.base.outputs.digest }}
          BROWSER: ghcr.io/norandom/ousast-task-base:${{ steps.names.outputs.tag }}-browser@${{ steps.browser.outputs.digest }}
        run: |
          python3 - <<'PYTHON' >> "$GITHUB_STEP_SUMMARY"
          import json, os
          print("Replace plane/task-base.digest with this JSON after both public checks pass:")
          print("```json")
          print(json.dumps({"base": os.environ["BASE"], "base-browser": os.environ["BROWSER"]}, indent=2))
          print("```")
          PYTHON
          docker logout ghcr.io
          docker buildx imagetools inspect "$BASE"
          docker buildx imagetools inspect "$BROWSER"