shoc-frontend-new/.github/workflows/ci.yaml

name: Frontend checks

on:
  pull_request:
    branches: [main, dev]
  # The merge queue builds main plus the queued pull requests on a temporary
  # branch and only counts checks that ran on the merge_group event.
  merge_group:
  push:
    branches: [main]
  workflow_dispatch: {}

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  static:
    name: static
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: npm
      - run: npm ci
      - run: npm run format:check
      - run: npm run lint

  build:
    name: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: npm
      - run: npm ci
      - run: npm run build

  unit:
    name: unit
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2, 3, 4]
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: npm
      - run: npm ci
      - run: npm test -- --shard=${{ matrix.shard }}/4

  visual:
    name: Visual regression
    runs-on: ubuntu-latest
    container: mcr.microsoft.com/playwright:v1.61.1-noble
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: npm
      - run: npm ci
      - run: npm run test:e2e:visual
      - name: Upload visual diff artifacts
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: visual-regression-diffs
          path: |
            test-results/visual
            playwright-report-visual
          if-no-files-found: ignore
          retention-days: 14

  browser-smoke:
    name: browser-smoke
    runs-on: ubuntu-latest
    container: mcr.microsoft.com/playwright:v1.61.1-noble
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: npm
      - run: npm ci
      - run: npm run test:e2e
      - name: Upload smoke artifacts
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: browser-smoke-artifacts
          path: |
            test-results
            playwright-report
          if-no-files-found: ignore
          retention-days: 14

  governance:
    # Repo-owned gates: godfile ratchet, changed-file maintainability,
    # Terraform fmt/validate, import-plan guard, HCP run guard, CloudFront
    # verify, GitHub workflow shell, isolation classifier tests, and live G13
    # (pull_request, merge_group per queued PR, and local). Format, lint, build,
    # and unit tests run
    # in the parallel jobs above, not here.
    #
    # GOVERNANCE_BASE points the changed-file gate at the right diff:
    #   PR  -> the PR target branch (origin/<base_ref>)
    #   merge group -> the group's own base (github.event.merge_group.base_sha)
    #   push-> the previous commit on the branch (github.event.before)
    #   manual -> main, for exact-head recovery runs
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          fetch-depth: 0
      - name: Resolve governance comparison ref
        id: governance-ref
        shell: bash
        env:
          EVENT_NAME: ${{ github.event_name }}
          EVENT_BEFORE: ${{ github.event.before }}
          PR_BASE_SHA: ${{ github.event.pull_request.base.sha }}
          MERGE_GROUP_BASE_SHA: ${{ github.event.merge_group.base_sha }}
        run: |
          set -euo pipefail
          if [[ "${EVENT_NAME}" == "pull_request" ]]; then
            base="${PR_BASE_SHA}"
          elif [[ "${EVENT_NAME}" == "merge_group" && -n "${MERGE_GROUP_BASE_SHA}" ]]; then
            base="${MERGE_GROUP_BASE_SHA}"
          elif [[ "${EVENT_NAME}" == "push" && -n "${EVENT_BEFORE}" && ! "${EVENT_BEFORE}" =~ ^0+$ ]]; then
            base="${EVENT_BEFORE}"
          else
            base="origin/main"
          fi
          printf 'base=%s\n' "${base}" >> "${GITHUB_OUTPUT}"
      - name: Set up Terraform
        # Same minor as the HCP workspace (1.16.x) so fmt/validate see what
        # the remote run will see.
        uses: hashicorp/setup-terraform@dfe3c3f87815947d99a8997f908cb6525fc44e9e # v4.0.1
        with:
          terraform_version: "1.16.0"
          terraform_wrapper: false
      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: "24"
          cache: npm
      - name: Install actionlint
        env:
          ACTIONLINT_VERSION: "1.7.12"
          ACTIONLINT_SHA256: 8aca8db96f1b94770f1b0d72b6dddcb1ebb8123cb3712530b08cc387b349a3d8
        run: |
          set -euo pipefail
          curl -fsSL -o actionlint.tar.gz \
            "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz"
          echo "${ACTIONLINT_SHA256}  actionlint.tar.gz" | sha256sum -c -
          tar -xzf actionlint.tar.gz actionlint
          sudo mv actionlint /usr/local/bin/actionlint
      - run: npm ci
      - run: npm run governance
        env:
          GOVERNANCE_BASE: ${{ steps.governance-ref.outputs.base }}

  ci-complete:
    name: ci-complete
    if: always()
    needs: [static, build, unit, visual, browser-smoke, governance]
    runs-on: ubuntu-latest
    steps:
      - name: All required jobs passed
        shell: bash
        env:
          RESULTS: ${{ join(needs.*.result, ' ') }}
        run: |
          set -euo pipefail
          failed=0
          for result in ${RESULTS}; do
            if [[ "${result}" != "success" ]]; then
              failed=1
            fi
          done
          if [[ "${failed}" -ne 0 ]]; then
            echo "Required jobs did not all succeed: ${RESULTS}"
            exit 1
          fi