publish-components.yml

name: Publish Components Image

permissions:
  # required for bump step to push branch and create PR
  contents: write
  pull-requests: write
  id-token: write
  attestations: write
  artifact-metadata: write

on:
  workflow_dispatch:
    inputs:
      component:
        description: 'Component to build'
        required: true
        type: choice
        options:
          - execd
          - code-interpreter
          - ingress
          - egress
          - controller
          - task-executor
        default: 'execd'
      image_tag:
        description: 'Docker image tag'
        required: true
        default: 'latest'
  push:
    tags:
      - 'docker/execd/**'
      - 'docker/code-interpreter/**'
      - 'docker/ingress/**'
      - 'docker/egress/**'
      - 'k8s/controller/**'
      - 'k8s/task-executor/**'

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v6

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Install Cosign
        if: github.ref_type == 'tag'
        uses: sigstore/cosign-installer@v4.1.1

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}

      - name: Login to ACR
        uses: docker/login-action@v3
        with:
          registry: sandbox-registry.cn-zhangjiakou.cr.aliyuncs.com
          username: ${{ secrets.ACR_USERNAME }}
          password: ${{ secrets.ACR_PASSWORD }}

      - name: Parse tag and set variables
        id: parse_tag
        run: |
          if [[ "${{ github.ref }}" == refs/tags/docker/* ]]; then
            TAG_PATH="${{ github.ref }}"
            TAG_PATH="${TAG_PATH#refs/tags/}"

            COMPONENT=$(echo "$TAG_PATH" | cut -d'/' -f2)
            IMAGE_TAG=$(echo "$TAG_PATH" | cut -d'/' -f3)

            echo "component=$COMPONENT" >> $GITHUB_OUTPUT
            echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
          elif [[ "${{ github.ref }}" == refs/tags/k8s/* ]]; then
            TAG_PATH="${{ github.ref }}"
            TAG_PATH="${TAG_PATH#refs/tags/}"

            COMPONENT=$(echo "$TAG_PATH" | cut -d'/' -f2)
            IMAGE_TAG=$(echo "$TAG_PATH" | cut -d'/' -f3)

            echo "component=$COMPONENT" >> $GITHUB_OUTPUT
            echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
          else
            echo "component=${{ inputs.component }}" >> $GITHUB_OUTPUT
            echo "image_tag=${{ inputs.image_tag }}" >> $GITHUB_OUTPUT
          fi

      - name: Free disk space
        run: |
          sudo rm -rf /usr/share/dotnet /opt/ghc /opt/hostedtoolcache
          sudo apt-get clean
          sudo rm -rf /var/lib/apt/lists/*
          df -h

      - name: Build and push to registries
        id: build
        env:
          BUILD_METADATA_FILE: ${{ runner.temp }}/opensandbox-component-image-metadata.json
        run: |
          COMPONENT="${{ steps.parse_tag.outputs.component }}"
          IMAGE_TAG="${{ steps.parse_tag.outputs.image_tag }}"

          if [ "$COMPONENT" == "execd" ]; then
            cd components/execd
          elif [ "$COMPONENT" == "ingress" ]; then
            cd components/ingress
          elif [ "$COMPONENT" == "egress" ]; then
            cd components/egress
          elif [ "$COMPONENT" == "controller" ]; then
            cd kubernetes
          elif [ "$COMPONENT" == "task-executor" ]; then
            cd kubernetes
          else
            cd sandboxes/$COMPONENT
          fi

          export TAG=$IMAGE_TAG
          export COMPONENT=$COMPONENT
          chmod +x build.sh
          ./build.sh

          DIGEST="$(jq -r '."containerimage.digest" // empty' "$BUILD_METADATA_FILE")"
          if [[ -z "$DIGEST" ]]; then
            echo "Unable to resolve image digest from $BUILD_METADATA_FILE" >&2
            cat "$BUILD_METADATA_FILE" >&2
            exit 1
          fi

          echo "digest=$DIGEST" >> "$GITHUB_OUTPUT"
          echo "dockerhub_image=docker.io/opensandbox/$COMPONENT" >> "$GITHUB_OUTPUT"
          echo "acr_image=sandbox-registry.cn-zhangjiakou.cr.aliyuncs.com/opensandbox/$COMPONENT" >> "$GITHUB_OUTPUT"

      - name: Sign release images
        if: github.ref_type == 'tag' && steps.parse_tag.outputs.image_tag != 'latest' && steps.parse_tag.outputs.image_tag != ''
        env:
          DIGEST: ${{ steps.build.outputs.digest }}
          DOCKERHUB_IMAGE: ${{ steps.build.outputs.dockerhub_image }}
          ACR_IMAGE: ${{ steps.build.outputs.acr_image }}
        run: |
          set -euo pipefail
          cosign sign --yes "${DOCKERHUB_IMAGE}@${DIGEST}" "${ACR_IMAGE}@${DIGEST}"

      - name: Attest Docker Hub image
        if: github.ref_type == 'tag' && steps.parse_tag.outputs.image_tag != 'latest' && steps.parse_tag.outputs.image_tag != ''
        uses: actions/attest@v4
        with:
          subject-name: ${{ steps.build.outputs.dockerhub_image }}
          subject-digest: ${{ steps.build.outputs.digest }}
          push-to-registry: true
          create-storage-record: false

      - name: Attest ACR image
        if: github.ref_type == 'tag' && steps.parse_tag.outputs.image_tag != 'latest' && steps.parse_tag.outputs.image_tag != ''
        uses: actions/attest@v4
        with:
          subject-name: ${{ steps.build.outputs.acr_image }}
          subject-digest: ${{ steps.build.outputs.digest }}
          push-to-registry: true
          create-storage-record: false

      - name: Bump component version in repo
        if: steps.parse_tag.outputs.image_tag != 'latest' && steps.parse_tag.outputs.image_tag != ''
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          COMPONENT="${{ steps.parse_tag.outputs.component }}"
          IMAGE_TAG="${{ steps.parse_tag.outputs.image_tag }}"
          # Ensure version has 'v' prefix for bump script
          if [[ "$IMAGE_TAG" =~ ^v ]]; then
            VERSION="$IMAGE_TAG"
          else
            VERSION="v${IMAGE_TAG}"
          fi

          ./scripts/bump-component-version.sh "$COMPONENT" "$VERSION"

          BRANCH="bump/${COMPONENT}-${VERSION}"
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git checkout -b "$BRANCH"
          git add -A
          git diff --staged --quiet && echo "No changes to commit" && exit 0
          git commit -m "chore: bump $COMPONENT to $VERSION"
          git push origin "$BRANCH"

          gh pr create \
            --title "chore: bump $COMPONENT to $VERSION" \
            --body "Auto-generated by Publish Components workflow after building \`$COMPONENT:$VERSION\`." \
            --base "$(gh api repos/${{ github.repository }} --jq .default_branch)"