.github/workflows/ci.yml

name: CI

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

permissions:
  contents: read

concurrency:
  group: ci-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  quality:
    runs-on: ubuntu-24.04
    timeout-minutes: 20
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        env:
          GIT_CONFIG_COUNT: "1"
          GIT_CONFIG_KEY_0: init.defaultBranch
          GIT_CONFIG_VALUE_0: main
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: 26
          cache: npm

      - name: Install dependencies
        run: npm run install-scripts:check && npm run npm-install-policy:check && npm ci --strict-allow-scripts && npm run dependencies:check

      - name: Validate version metadata
        run: npm run version:check

      - name: Audit dependency tree
        run: npm audit

      - name: Run tests
        run: npm test -- --test-timeout=60000

      - name: Lint source files
        run: npm run lint

      - name: Check source formatting
        run: npm run format:check

      - name: Check script syntax
        run: npm run lint:scripts

      - name: Build production bundle
        run: npm run build

      - name: Check committed whitespace
        shell: bash
        env:
          BASE_SHA: ${{ github.event.pull_request.base.sha || github.event.before }}
          HEAD_SHA: ${{ github.sha }}
        run: |
          set -euo pipefail
          if [[ -n "$BASE_SHA" && "$BASE_SHA" != "0000000000000000000000000000000000000000" ]]; then
            git diff --check "$BASE_SHA" "$HEAD_SHA"
          else
            git show --check --format= "$HEAD_SHA"
          fi

      - name: Lint GitHub Actions workflows
        run: docker run --rm --network none -v "$PWD:/repo:ro" -w /repo rhysd/actionlint@sha256:b1934ee5f1c509618f2508e6eb47ee0d3520686341fec936f3b79331f9315667

      - name: Validate Docker build definition
        run: docker build --check .

      - name: Validate Compose configurations
        run: |
          docker compose config --quiet
          docker compose -f docker-compose.yml -f docker-compose.memory.yml config --quiet
          docker compose -f docker-compose.yml -f docker-compose.postgres.yml config --quiet

  docker-runtime:
    needs: quality
    runs-on: ubuntu-24.04
    timeout-minutes: 20
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        env:
          GIT_CONFIG_COUNT: "1"
          GIT_CONFIG_KEY_0: init.defaultBranch
          GIT_CONFIG_VALUE_0: main
        with:
          persist-credentials: false

      - name: Build production image
        run: docker build --build-arg VCS_REF="${GITHUB_SHA}" --tag gpt-image-playground-customer:ci .

      - name: Start production container
        run: >-
          docker run --detach --name gpt-image-playground-customer-ci
          --env GIP_COMPOSE_DEPLOYMENT=true --env GIP_BIND_HOST=127.0.0.1
          --publish 127.0.0.1:4783:4783 gpt-image-playground-customer:ci

      - name: Verify production endpoint
        shell: bash
        run: |
          set -euo pipefail
          for attempt in {1..120}; do
            health_status="$(docker inspect --format '{{if .State.Health}}{{.State.Health.Status}}{{else}}missing{{end}}' gpt-image-playground-customer-ci)"
            if [[ "$health_status" == "healthy" ]] && curl --fail --silent --max-time 5 http://127.0.0.1:4783/api/auth-status >/tmp/auth-status.json; then
              node --input-type=module -e "import { readFileSync } from 'node:fs'; const response = JSON.parse(readFileSync('/tmp/auth-status.json', 'utf8')); if (response.passwordRequired !== false) throw new Error('Expected the CI container auth-status endpoint to report passwordRequired=false.');"
              image_revision="$(docker image inspect --format '{{ index .Config.Labels "org.opencontainers.image.revision" }}' gpt-image-playground-customer:ci)"
              if [[ "$image_revision" != "$GITHUB_SHA" ]]; then
                printf 'Image revision mismatch: expected %s, received %s\n' "$GITHUB_SHA" "$image_revision"
                docker logs gpt-image-playground-customer-ci
                exit 1
              fi
              exit 0
            fi
            printf 'Waiting for healthy production container and auth-status endpoint (attempt %s/120, health=%s)\n' "$attempt" "$health_status"
            if (( attempt < 120 )); then
              sleep 1
            fi
          done
          docker logs gpt-image-playground-customer-ci
          exit 1

      - name: Stop production container
        if: always()
        run: docker rm --force gpt-image-playground-customer-ci || true

  postgres-contract:
    runs-on: ubuntu-24.04
    timeout-minutes: 15
    steps:
      - name: Checkout repository
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        env:
          GIT_CONFIG_COUNT: "1"
          GIT_CONFIG_KEY_0: init.defaultBranch
          GIT_CONFIG_VALUE_0: main
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        with:
          node-version: 26
          cache: npm

      - name: Install dependencies
        run: npm run install-scripts:check && npm run npm-install-policy:check && npm ci --strict-allow-scripts && npm run dependencies:check

      - name: Run PostgreSQL state contract
        run: npm run test:postgres