ci.yml

name: CI

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'examples/react-dapp/**'
      - 'examples/react-signer/**'
      - 'packages/identitykit/**'
      - 'packages/postmessage-rpc/**'
      - 'docker-for-e2e/**'
  pull_request:
    types: 
      - opened
      - synchronize

env:
  IMAGE_NAME: nfid-public-test

jobs:
  check-formatting: 
    name: Check Formatting
    runs-on: ubuntu-latest
    timeout-minutes: 15

    steps:
      - name: Checkout repo.
        uses: actions/checkout@v4

      - name: Setup Node.js environment
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Cache Node Modules
        uses: actions/cache@v4
        with:
          path: |
            **/node_modules
            **/.eslintcache
            ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: npm
      
      - name: Install dependencies
        run: npm install --frozen-lockfile

      - name: Lint
        run: npm run lint:check

      - name: Check Formatting
        run: npm run format:check

      - name: Build
        run: npm run build-ci

  docker-for-e2e:
    name: Docker Image Build
    runs-on: ubuntu-latest
    needs: check-formatting
    permissions:
      packages: write
      contents: read

    steps:
      - name: Checkout repo.
        uses: actions/checkout@v4

      - name: Log in to registry
        # This is where you will update the personal access token to GITHUB_TOKEN
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin

      - name: Pull Build Push Image
        run: |
          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/${IMAGE_NAME}

          # Change all uppercase to lowercase
          IMAGE_ID=$(echo ${IMAGE_ID} | tr '[A-Z]' '[a-z]')

          # Check is this pull request
          if [ -z "${{ github.head_ref }}" ]; then
            # If NOT
            # Strip git ref prefix from version
            VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
          else
            # If YES
            # Strip git ref prefix from version and left pull-request number
            VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\([0-9]\+\)/\(.*\),\1-\2,')
          fi

          # Strip "v" prefix from tag name
          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo ${VERSION} | sed -e 's/^v//')

          # Use Docker `latest` tag convention
          [ "${VERSION}" == "main" ] && VERSION=latest

          echo "[INFO] IMAGE_ID: ${IMAGE_ID}" >&2
          echo "[INFO] VERSION : ${VERSION}" >&2

          if DOCKER_CLI_EXPERIMENTAL=enabled docker manifest inspect ${IMAGE_ID}:${VERSION} >/dev/null; then
            echo "[INFO] Docker image '${IMAGE_ID}:${VERSION}' was found" >&2
            DOCKER_REBUILD="false"
          else
            echo "[WARN] Image '${IMAGE_ID}:${VERSION}' was not found" >&2
            DOCKER_REBUILD="true"
          fi

          if git log -1 --name-only --pretty='' | grep -q docker-for-e2e; then
            echo "[WARN] Files in docker-for-e2e folder was changed" >&2
            DOCKER_REBUILD="true"
          fi

          if [ "${DOCKER_REBUILD}" == "true" ] || [ "${{ github.event.inputs.docker_rebuild }}" == "true" ]; then
            echo "[WARN] Will try to build the Docker Image." >&2

            pushd ./docker-for-e2e

            docker build . \
              --build-arg USER_ID=$(id -u) \
              --build-arg GROUP_ID=$(id -g) \
              --file Dockerfile \
              --tag ${IMAGE_NAME} \
              --label "runnumber=${GITHUB_RUN_ID}"

            docker tag ${IMAGE_NAME} ${IMAGE_ID}:${VERSION}
            docker push ${IMAGE_ID}:${VERSION}
          fi
      
  e2e-tests:
    name: Tests
    needs: docker-for-e2e
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo.
        uses: actions/checkout@v4

      - name: Log in to registry
        # This is where you will update the personal access token to GITHUB_TOKEN
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin

      - name: Pull Image and preparing Env Vars
        id: pull_image
        run: |
          IMAGE_ID=ghcr.io/${{ github.repository_owner }}/${IMAGE_NAME}

          # Change all uppercase to lowercase
          IMAGE_ID=$(echo ${IMAGE_ID} | tr '[A-Z]' '[a-z]')

          # Check is this pull request
          if [ -z "${{ github.head_ref }}" ]; then
            # If NOT
            # Strip git ref prefix from version
            VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
          else
            # If YES
            # Strip git ref prefix from version and left pull-request number
            VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\([0-9]\+\)/\(.*\),\1-\2,')
          fi

          # Strip "v" prefix from tag name
          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo ${VERSION} | sed -e 's/^v//')

          # Use Docker `latest` tag convention
          [ "${VERSION}" == "main" ] && VERSION=latest

          echo "[INFO] IMAGE_ID: ${IMAGE_ID}" >&2
          echo "[INFO] VERSION : ${VERSION}" >&2

          docker pull ${IMAGE_ID}:${VERSION}

          TEST_ADD_PARAMS=""

          echo "IMAGE_ID=${IMAGE_ID}" >> $GITHUB_ENV
          echo "VERSION=${VERSION}" >> $GITHUB_ENV
          echo "CI_DEBUG=${CI_DEBUG}" >> $GITHUB_ENV
          echo "TEST_ADD_PARAMS="${TEST_ADD_PARAMS}"" >> $GITHUB_ENV

      - name: Cache Node Modules
        uses: actions/cache@v4
        with:
          path: |
            **/node_modules
            **/.eslintcache
            ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: npm

      - name: Run tests
        env:
          CI_DEBUG: true
        run: |
          docker run --rm \
            -v $(pwd):/home/user/workdir \
            -e CI_DEBUG="${CI_DEBUG}" \
            ${IMAGE_ID}:${VERSION} \
            "${TEST_ADD_PARAMS}"