name: run-dashboard-search-e2e

on:
  workflow_run:
    workflows: 
      - trigger-dashboard-search-e2e
    types:
      - completed
  workflow_dispatch:

env:
  ARCH: linux-amd64

jobs:
  setup:
    runs-on: ubuntu-latest
    if: github.event.pull_request.draft == false
    outputs:
      ini_files: ${{ steps.get_files.outputs.ini_files }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Pin Go version to mod file
        uses: actions/setup-go@v5
        with:
          go-version-file: 'go.mod'
          cache: true
      - run: go version
      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'yarn'
      - name: Cache Node Modules
        id: cache-node-modules
        uses: actions/cache@v3
        with:
          path: |
            node_modules
            /home/runner/.cache/Cypress
          key: ${{ runner.os }}-node-${{ hashFiles('package-lock.json') }}
      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: yarn install --immutable
      - name: Install Cypress dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        uses: cypress-io/github-action@v6
        with:
          runTests: false
      - name: Cache Grafana Build and Dependencies
        id: cache-grafana
        uses: actions/cache@v3
        with:
          path: |
            bin/
            scripts/grafana-server/
            tools/
            public/
            conf/
            e2e/test-plugins/
            devenv/
          key: ${{ runner.os }}-grafana-${{ hashFiles('go.mod', 'package-lock.json', 'Makefile', 'pkg/storage/**/*.go', 'public/app/features/search/**/*.ts', 'public/app/features/search/**/*.tsx') }}
      # only rebuild grafana if search files have changed ( or dependencies )
      - name: Build Grafana (Runs Only If Not Cached)
        if: steps.cache-grafana.outputs.cache-hit != 'true'
        run: make build

      - name: Get list of .ini files
        id: get_files
        run: |
          INI_FILES=$(ls ${{ github.workspace }}/e2e/dashboards-search-suite/*.ini | jq -R -s -c 'split("\n")[:-1]')
          echo "ini_files=$INI_FILES" >> $GITHUB_OUTPUT
        shell: bash

  run_tests:
      needs: setup
      runs-on: ubuntu-latest
      continue-on-error: true
      if: github.event.pull_request.draft == false
      strategy:
        matrix:
          ini_file: ${{ fromJson(needs.setup.outputs.ini_files) }}

      steps:
        - name: Checkout repository
          uses: actions/checkout@v4

        - name: Restore Cached Node Modules
          uses: actions/cache@v3
          with:
            path: |
              node_modules
              /home/runner/.cache/Cypress
            key: ${{ runner.os }}-node-${{ hashFiles('package-lock.json') }}

        - name: Restore Cached Grafana Build and Dependencies
          uses: actions/cache@v3
          with:
            path: |
              bin/
              scripts/grafana-server/
              tools/
              public/
              conf/
              e2e/test-plugins/
              devenv/
            key: ${{ runner.os }}-grafana-${{ hashFiles('go.mod', 'package-lock.json', 'Makefile', 'pkg/storage/**/*.go', 'public/app/features/search/**/*.ts', 'public/app/features/search/**/*.tsx') }}
        - name: Set the step name
          id: set_file_name
          run: |
            FILE_NAME=$(basename "${{ matrix.ini_file }}" .ini)
            echo "FILE_NAME=$FILE_NAME" >> $GITHUB_ENV
        - name: Run tests for ${{ env.FILE_NAME }}
          run: |
            cp -rf ${{ matrix.ini_file }} ${{ github.workspace }}/scripts/grafana-server/custom.ini
            yarn e2e:dashboards-search || echo "Test failed but marking as success since unified search is behind a feature flag and should not block PRs"