cli/.github/workflows/release-docker.yml at main · databricks/cli · GitHub

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name: release-docker

# Publishes a Docker image for a specific CLI release tag to ghcr.io/databricks/cli.
#
# Why this is a separate workflow (not part of release-build):
# The release pipeline was simplified in April 2026 (commit 6a0ddd896) by
# consolidating two goreleaser configs into one. Docker publishing was
# intentionally removed from goreleaser at that point ("to be handled
# separately") because goreleaser's docker_manifests step was broken by
# Docker 29.x changing how buildx pushes single-platform images (they became
# OCI manifest lists, which goreleaser could not merge). Rather than pin the
# entire release runner to Docker 28.x indefinitely, Docker publishing was
# decoupled into this standalone workflow that uses `docker buildx imagetools`
# directly and is unaffected by the goreleaser/Docker compatibility issue.

on:
  workflow_dispatch:
    inputs:
      tag:
        description: "Release tag to publish (e.g. v0.298.0)"
        type: string
        required: true
      update_latest:
        description: "Also update the 'latest' and 'latest-<arch>' tags"
        type: boolean
        default: true

jobs:
  docker:
    runs-on:
      group: databricks-protected-runner-group-large
      labels: linux-ubuntu-latest-large

    permissions:
      packages: write
      contents: read

    steps:
      - name: Checkout repository at release tag
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: ${{ inputs.tag }}

      - name: Set up QEMU for cross-platform builds
        uses: docker/setup-qemu-action@99012661954931238ded8c8b007157a8430204e1 # v4.4.0

      - name: Create a buildx builder with multi-platform support
        run: docker buildx create --use --driver docker-container

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@dbcb813823bdd20940b903addbd779551569679f # v4.6.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Strip leading 'v' from tag
        id: version
        run: echo "version=${TAG#v}" >> "$GITHUB_OUTPUT"
        env:
          TAG: ${{ inputs.tag }}

      - name: Download CLI release binaries
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          TAG="${{ inputs.tag }}"
          for ARCH in amd64 arm64; do
            curl -sfL \
              "https://github.com/databricks/cli/releases/download/${TAG}/databricks_cli_${VERSION}_linux_${ARCH}.tar.gz" \
              -o "/tmp/databricks_${ARCH}.tar.gz"
            mkdir -p "/tmp/cli_${ARCH}"
            tar -xzf "/tmp/databricks_${ARCH}.tar.gz" -C "/tmp/cli_${ARCH}" databricks
          done

      - name: Build and push amd64 image
        run: |
          cp /tmp/cli_amd64/databricks ./databricks
          docker buildx build \
            --platform linux/amd64 \
            --tag "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-amd64" \
            --push .
          rm databricks

      - name: Build and push arm64 image
        run: |
          cp /tmp/cli_arm64/databricks ./databricks
          docker buildx build \
            --platform linux/arm64 \
            --tag "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-arm64" \
            --push .
          rm databricks

      - name: Create and push version-pinned multi-arch manifest
        run: |
          docker buildx imagetools create \
            --tag "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}" \
            "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-amd64" \
            "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-arm64"

      - name: Update latest multi-arch manifest
        if: inputs.update_latest
        run: |-
          docker buildx imagetools create \
            --tag ghcr.io/databricks/cli:latest-amd64 \
            "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-amd64"
          docker buildx imagetools create \
            --tag ghcr.io/databricks/cli:latest-arm64 \
            "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-arm64"
          docker buildx imagetools create \
            --tag ghcr.io/databricks/cli:latest \
            "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-amd64" \
            "ghcr.io/databricks/cli:${{ steps.version.outputs.version }}-arm64"