apiVersion: tekton.dev/v1
kind: Task
metadata:
  name: nx-nodejs-analysis
spec:
  params:
    - name: context
      type: string
      description: context directory
      default: ""

    - name: workspaceName
      type: string
      description: Nx workspace name to lint and test

    - name: targetProjects
      type: array
      description: Nx workspace project names to lint and test

    - name: nodejsImageName
      type: string
      default: "node:slim"
      description: Node.js image (e.g., node:18-slim)

  workspaces:
    - name: base
      description: Git-cloned source code with Nx monorepo

  results:
    - name: coverage-dir
      description: Path to generated coverage directory
    - name: coverage-html
      description: Path to generated HTML coverage report directory

  steps:
    - name: lint-and-test
      image: $(params.nodejsImageName)
      workingDir: /workspace/base/$(params.context)/source
      env:
        - name: HOME
          value: /workspace/base/$(params.context)/home
      script: |
        #!/usr/bin/env bash
        set -e

        export NX_SOCKET_DIR=/tmp/nx-socket

        echo "🧩 Using pnpm via corepack"
        corepack enable
        corepack prepare pnpm@8.15.4 --activate

        echo "📦 Installing dependencies with pnpm"
        pnpm install --frozen-lockfile

        coverage_dirs=()
        html_dirs=()

        for targetProject in "$@"; do
          echo "🔍 Running ESLint for project: $targetProject"
          pnpm nx lint $targetProject

          echo "🧪 Running Jest tests for project: $targetProject with coverage"
          pnpm nx test $targetProject --code-coverage

          COVERAGE_DIR="coverage/$targetProject"
          HTML_DIR="$COVERAGE_DIR/lcov-report"

          coverage_dirs+=("\"$COVERAGE_DIR\"")
          html_dirs+=("\"$HTML_DIR\"")

          if [ -d "$HTML_DIR" ]; then
            echo "📄 HTML coverage report generated at $HTML_DIR"
          else
            echo "⚠️ HTML coverage report not found"
          fi
        done

        echo -n "[${coverage_dirs[*]}]" > /tekton/results/coverage-dir
        echo -n "[${html_dirs[*]}]" > /tekton/results/coverage-html

      args:
        - "$(params.targetProjects[*])"