skillhub/.github/workflows/pr-batch-test-deploy.yml

name: PR Batch Test Deploy

on:
  workflow_dispatch:
    inputs:
      pr_numbers:
        description: "Comma/newline separated PR numbers to merge onto the base branch"
        required: true
        type: string
      base_ref:
        description: "Base branch to build from"
        required: false
        default: main
        type: string
      deploy_channel:
        description: "Floating image tag used by the shared HK test machine"
        required: false
        default: manual-test-hk
        type: string

concurrency:
  group: pr-batch-test-runtime
  cancel-in-progress: false

permissions:
  contents: read
  packages: write
  pull-requests: read

env:
  DOCKER_PLATFORM: linux/amd64

jobs:
  build-and-deploy:
    name: Build And Deploy Manual Test Batch
    runs-on: ubuntu-latest
    timeout-minutes: 120

    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Ensure helper scripts are executable
        run: chmod +x scripts/prepare-pr-batch.sh scripts/deploy-test-runtime.sh

      - name: Validate deploy secrets
        env:
          TEST_RUNTIME_SSH_HOST: ${{ secrets.TEST_RUNTIME_SSH_HOST }}
          TEST_RUNTIME_SSH_KEY: ${{ secrets.TEST_RUNTIME_SSH_KEY }}
        run: |
          [[ -n "${TEST_RUNTIME_SSH_HOST}" ]] || { echo "::error::Missing secret TEST_RUNTIME_SSH_HOST"; exit 1; }
          [[ -n "${TEST_RUNTIME_SSH_KEY}" ]] || { echo "::error::Missing secret TEST_RUNTIME_SSH_KEY"; exit 1; }

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

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

      - name: Merge selected PRs onto base ref
        id: batch
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          scripts/prepare-pr-batch.sh \
            --pr-list "${{ inputs.pr_numbers }}" \
            --base-ref "${{ inputs.base_ref }}" \
            --deploy-channel "${{ inputs.deploy_channel }}"

      - name: Build and push backend image
        uses: docker/build-push-action@v6
        with:
          context: ./server
          file: ./server/Dockerfile
          platforms: ${{ env.DOCKER_PLATFORM }}
          push: true
          provenance: false
          sbom: false
          tags: |
            ghcr.io/${{ github.repository_owner }}/skillhub-server:${{ steps.batch.outputs.deploy_tag }}
            ghcr.io/${{ github.repository_owner }}/skillhub-server:${{ steps.batch.outputs.immutable_tag }}
          cache-from: type=gha,scope=manual-test-server
          cache-to: type=gha,mode=max,scope=manual-test-server

      - name: Build and push frontend image
        uses: docker/build-push-action@v6
        with:
          context: ./web
          file: ./web/Dockerfile
          platforms: ${{ env.DOCKER_PLATFORM }}
          push: true
          provenance: false
          sbom: false
          tags: |
            ghcr.io/${{ github.repository_owner }}/skillhub-web:${{ steps.batch.outputs.deploy_tag }}
            ghcr.io/${{ github.repository_owner }}/skillhub-web:${{ steps.batch.outputs.immutable_tag }}
          cache-from: type=gha,scope=manual-test-web
          cache-to: type=gha,mode=max,scope=manual-test-web

      - name: Build and push scanner image
        uses: docker/build-push-action@v6
        with:
          context: ./scanner
          file: ./scanner/Dockerfile
          platforms: ${{ env.DOCKER_PLATFORM }}
          push: true
          provenance: false
          sbom: false
          tags: |
            ghcr.io/${{ github.repository_owner }}/skillhub-scanner:${{ steps.batch.outputs.deploy_tag }}
            ghcr.io/${{ github.repository_owner }}/skillhub-scanner:${{ steps.batch.outputs.immutable_tag }}
          cache-from: type=gha,scope=manual-test-scanner
          cache-to: type=gha,mode=max,scope=manual-test-scanner

      - name: Prepare deploy key
        id: ssh
        env:
          TEST_RUNTIME_SSH_KEY: ${{ secrets.TEST_RUNTIME_SSH_KEY }}
        run: |
          key_file="${RUNNER_TEMP}/test-runtime.key"
          printf '%s\n' "${TEST_RUNTIME_SSH_KEY}" > "${key_file}"
          chmod 600 "${key_file}"
          echo "key_file=${key_file}" >> "${GITHUB_OUTPUT}"

      - name: Deploy batch images to HK test runtime
        env:
          TEST_RUNTIME_SSH_HOST: ${{ secrets.TEST_RUNTIME_SSH_HOST }}
          TEST_RUNTIME_SSH_USER: ${{ secrets.TEST_RUNTIME_SSH_USER }}
          TEST_RUNTIME_SSH_PORT: ${{ secrets.TEST_RUNTIME_SSH_PORT }}
        run: |
          ssh_port="${TEST_RUNTIME_SSH_PORT:-22}"
          ssh_user="${TEST_RUNTIME_SSH_USER:-skillhub-deploy}"
          scripts/deploy-test-runtime.sh \
            --host "${TEST_RUNTIME_SSH_HOST}" \
            --user "${ssh_user}" \
            --port "${ssh_port}" \
            --key-file "${{ steps.ssh.outputs.key_file }}" \
            --deploy-tag "${{ steps.batch.outputs.deploy_tag }}" \
            --immutable-tag "${{ steps.batch.outputs.immutable_tag }}" \
            --merged-sha "${{ steps.batch.outputs.merged_sha }}" \
            --pr-csv "${{ steps.batch.outputs.pr_csv }}" \
            --run-url "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"

      - name: Publish final summary
        run: |
          {
            echo "### HK manual test runtime updated"
            echo
            echo "- URL: \`https://skill.xf-yun.com.cn\`"
            echo "- Base ref: \`${{ steps.batch.outputs.base_ref }}\`"
            echo "- Floating tag: \`${{ steps.batch.outputs.deploy_tag }}\`"
            echo "- Immutable tag: \`${{ steps.batch.outputs.immutable_tag }}\`"
            echo "- Merged SHA: \`${{ steps.batch.outputs.merged_sha }}\`"
            echo "- PR list: \`${{ steps.batch.outputs.pr_csv }}\`"
          } >> "${GITHUB_STEP_SUMMARY}"