basecrawl/.github/workflows/image.yml at main · BaseIntelligence/basecrawl · GitHub

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# Publish the digest-pinned basecrawl CVM image to GHCR.
# Uses GITHUB_TOKEN only (no embedded registry secrets).
# Cargo quality gate remains .github/workflows/ci.yml (unchanged).
name: Image

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

permissions:
  contents: read
  packages: write

env:
  IMAGE_NAME: ghcr.io/baseintelligence/basecrawl-cvm
  # Match image/reproducibility.py DEFAULT_SOURCE_DATE_EPOCH / Dockerfile ARG.
  SOURCE_DATE_EPOCH: "1700000000"

jobs:
  build-and-publish:
    runs-on: ubuntu-latest
    # linux/amd64 only: CVM Dockerfile is pinned to amd64 manifests (rust + puppeteer).
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Log in to GHCR
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.IMAGE_NAME }}
          # Immutable sha always; latest only on default-branch push / manual dispatch on main.
          tags: |
            type=sha,prefix=sha-,format=long
            type=sha,prefix=sha-,format=short
            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch') }}
          labels: |
            org.opencontainers.image.title=basecrawl-cvm
            org.opencontainers.image.description=Digest-pinned basecrawl CVM image (ghcr.io/baseintelligence/basecrawl-cvm). Prefer immutable sha tags or digests for verification; :latest is convenience only.
            org.opencontainers.image.source=https://github.com/BaseIntelligence/basecrawl

      - name: Build CVM image (and push when not a PR)
        uses: docker/build-push-action@v6
        with:
          # Repository root is the build context; Dockerfile lives under image/.
          # (Matches image/reproducibility.py build_command: context=REPO_ROOT, -f image/Dockerfile.)
          context: .
          file: image/Dockerfile
          platforms: linux/amd64
          # PR: load-free dry build with no registry publish.
          # main push / workflow_dispatch: publish sha (+ optional latest) tags.
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          # Reproducibility-oriented BuildKit flags (as far as practical in GHA):
          # fixed SOURCE_DATE_EPOCH, linux/amd64 only, provenance/sbom off to match local
          # image/reproducibility.py framework used for measurement builds.
          # Cache is accepted on GHA for speed; formal bit-repro builds still use
          # image/reproducibility.py --no-cache locally / offline.
          build-args: |
            SOURCE_DATE_EPOCH=${{ env.SOURCE_DATE_EPOCH }}
          provenance: false
          sbom: false
          cache-from: type=gha
          cache-to: type=gha,mode=max