name: Gradido DHT Node Test CI

on: push

jobs:
  files-changed:
    name: Detect File Changes - DHT Node
    runs-on: ubuntu-latest
    outputs:
      database: ${{ steps.changes.outputs.database }}
      dht_node: ${{ steps.changes.outputs.dht_node }}
      docker-compose: ${{ steps.changes.outputs.docker-compose }}
    steps:
      - uses: actions/checkout@v3.3.0

      - name: Check for frontend file changes
        uses: dorny/paths-filter@v2.11.1
        id: changes
        with:
          token: ${{ github.token }}
          filters: .github/file-filters.yml
          list-files: shell

  build:
    name: Docker Build Test - DHT Node
    if: needs.files-changed.outputs.dht_node == 'true'
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Build 'test' image
        run: docker build --target test -t "gradido/dht-node:test" -f dht-node/Dockerfile .

  lint:
    name: Lint - DHT Node
    if: needs.files-changed.outputs.dht_node == 'true'
    needs: files-changed
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: DHT-Node | Lint
        run: cd dht-node && yarn && yarn run lint

  unit_test:
    name: Unit Tests - DHT Node
    if: needs.files-changed.outputs.database == 'true' || needs.files-changed.outputs.dht_node == 'true' || needs.files-changed.outputs.docker-compose == 'true' || needs.files-changed.outputs.mariadb == 'true'
    needs: [files-changed, build]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: docker-compose mariadb
        run: docker compose -f docker-compose.yml -f docker-compose.test.yml up --detach --no-deps mariadb

      - name: DHT-Node | install and build
        run: cd database && yarn && yarn build && cd ../config && yarn && cd ../dht-node && yarn && yarn build

      - name: wait for database to be ready
        run: docker run --rm --network gradido_internal-net busybox sh -c 'until nc -z mariadb 3306; do echo waiting for db; sleep 1; done;'

      - name: DHT-Node | prepare database
        run: cd database && yarn up:dht_test

      - name: DHT-Node | Unit tests
        run: cd dht-node && yarn test