Nginx Test

name: NGINX - Test (Smoke)

on:
  workflow_call:
    inputs:
      runner:
        description: 'Runner type'
        required: false
        type: string
        default: 'ubuntu-latest'
      dockerfile_path:
        description: 'Path to Dockerfile (build context)'
        required: false
        type: string
        default: '.'
      health_path:
        description: 'Health endpoint path'
        required: false
        type: string
        default: '/__health'

    outputs:
      result:
        description: 'Test result (success/failure)'
        value: ${{ jobs.test.outputs.result }}

jobs:
  test:
    name: Smoke Test
    runs-on: ${{ inputs.runner }}
    timeout-minutes: 10

    outputs:
      result: ${{ steps.smoke.outputs.result }}

    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Build Docker image
        run: docker build -t nginx-app:ci ${{ inputs.dockerfile_path }}

      - name: Start container
        run: |
          docker run -d --name nginx-ci \
            -p 18080:8080 \
            -e NGINX_PORT=8080 \
            -e SERVER_NAME=_ \
            -e WS_UPSTREAM_HOST=127.0.0.1 \
            -e WS_UPSTREAM_PORT=8080 \
            -e HTTP_UPSTREAM_HOST=127.0.0.1 \
            -e HTTP_UPSTREAM_PORT=8080 \
            -e CLIENT_MAX_BODY_SIZE=10m \
            -e PROXY_READ_TIMEOUT=3600s \
            nginx-app:ci

      - name: Wait for health endpoint
        id: smoke
        run: |
          set -uo pipefail
          for i in $(seq 1 30); do
            CODE=$(curl -s -o /dev/null -w '%{http_code}' "http://127.0.0.1:18080${{ inputs.health_path }}" || true)
            if [ "$CODE" = "200" ]; then
              echo "Health OK on attempt $i"
              echo "result=success" >> $GITHUB_OUTPUT
              echo "### NGINX Smoke Test" >> $GITHUB_STEP_SUMMARY
              echo "**Status:** Passed (200 on ${{ inputs.health_path }})" >> $GITHUB_STEP_SUMMARY
              exit 0
            fi
            sleep 1
          done

          echo "::error::Health endpoint did not return 200 within 30s"
          docker logs nginx-ci || true
          echo "result=failure" >> $GITHUB_OUTPUT
          exit 1

      - name: Stop container
        if: always()
        run: |
          docker logs nginx-ci || true
          docker rm -f nginx-ci || true