ci.yaml

name: CI

on:
  push:
    branches: [main]
  pull_request:

permissions:
  contents: read

jobs:
  lint-test:
    name: Lint and test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Verify formatting
        run: test -z "$(gofmt -l . | tee /dev/stderr)"
      - name: Vet
        run: go vet ./...
      - name: Test
        run: go test -race ./...
      - name: Verify the golden route tables are current
        run: |
          go test ./internal/plan -args -update
          git diff --exit-code internal/plan/testdata

      - name: Validate the generated OpenAPI document
        run: |
          go run ./cmd/gqlgate openapi \
            --schema.path internal/gqlschema/testdata/pdbq.json \
            --upstream.url http://unused > /tmp/openapi.json
          pip install --quiet openapi-spec-validator
          python -c "
          import json
          from openapi_spec_validator import validate
          validate(json.load(open('/tmp/openapi.json')))
          print('OpenAPI document is valid')
          "

  e2e:
    name: End-to-end against pdbq
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Start the pdbq stack
        run: docker compose -p gqlgate-test -f compose.test.yaml up -d --wait
      - name: Run the end-to-end suite
        env:
          GQLGATE_TEST_TARGET_URL: http://localhost:8090
          GQLGATE_TEST_VERBOSE_URL: http://localhost:8091
        run: go test ./test/... -count=1 -v
      - name: Upstream logs on failure
        if: failure()
        run: docker compose -p gqlgate-test -f compose.test.yaml logs
      - name: Stop the stack
        if: always()
        run: docker compose -p gqlgate-test -f compose.test.yaml down -v

  docker:
    name: Build the image
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build
        run: docker build --build-arg VERSION=ci -t gqlgate:ci .
      - name: Smoke-test the binary
        run: docker run --rm gqlgate:ci --version