apiVersion: tekton.dev/v1
kind: Task
metadata:
  name: rust-nx-analysis
spec:
  params:
    - name: context
      type: string
      description: Context directory
      default: ""
    - name: source
      type: string
      default: "source"
      description: Source directory (sub directory of context)
    - name: workspaceName
      type: string
      description: Nx workspace name to lint and test
    - name: targetProjects
      type: string
      description: Comma-separated list of Nx workspace project names to lint and test (e.g., "api-client-request,openapi-project")
  workspaces:
    - name: base
      description: Git-cloned source code with Nx monorepo
  results:
    - name: coverage-dir
      description: Comma-separated paths to generated coverage directories
    - name: coverage-html
      description: Comma-separated paths to generated HTML coverage report directories
  steps:
    - name: analyze
      image: rust:1.86-slim
      workingDir: /workspace/base/$(params.context)/$(params.source)/$(params.workspaceName)
      env:
        - name: HOME
          value: /workspace/base/$(params.context)/home
      script: |
        #!/bin/bash
        set -e



        echo "🚀 Starting Rust + Nx Analysis"

        ##############################
        # Install system dependencies
        ##############################
        apt-get update && apt-get install -y curl libssl-dev pkg-config build-essential jq
        curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
        apt-get install -y nodejs

        ##############################
        # Install Rust tools
        ##############################
        rustup component add clippy

        # Install cargo-tarpaulin via prebuilt binary
        export PATH="$HOME/.cargo/bin:$PATH"
        cargo install cargo-tarpaulin --locked

        ##############################
        # Install pnpm globally
        ##############################
        npm install -g pnpm@10.8.1

        ##############################
        # Install Nx dependencies
        ##############################
        pnpm install --frozen-lockfile

        ##############################
        # Version checks
        ##############################
        echo "✅ Version Info:"
        rustc --version
        cargo --version
        node --version
        npm --version
        pnpm --version

        ##############################
        # Lint and Test
        ##############################
        export NX_SOCKET_DIR=/tmp/nx-socket

        # Convert comma-separated targetProjects to space-separated for Bash
        PROJECTS=$(echo "$(params.targetProjects)" | tr ',' ' ')

        echo "🔍 Running lint for projects: $PROJECTS"
        pnpm nx run-many --target=lint --projects="$(params.targetProjects)" --parallel=4

        echo "🧪 Running tests for projects: $PROJECTS"
        pnpm nx run-many --target=test --projects="$(params.targetProjects)" --parallel=4

        ##############################
        # Coverage
        ##############################
        COVERAGE_DIRS=""
        HTML_DIRS=""

        for project in $PROJECTS; do
          echo "📊 Generating coverage for project: $project"
          PROJECT_PATH=$(pnpm nx show project "$project" --json | jq -r '.root')
          cd "$PROJECT_PATH"

          # Run tarpaulin for coverage
          cargo tarpaulin --out Html --output-dir coverage --timeout 120

          COVERAGE_DIR="coverage"
          HTML_DIR="$COVERAGE_DIR/html"

          # Append to results (comma-separated)
          if [ -z "$COVERAGE_DIRS" ]; then
            COVERAGE_DIRS="$PROJECT_PATH/$COVERAGE_DIR"
            HTML_DIRS="$PROJECT_PATH/$HTML_DIR"
          else
            COVERAGE_DIRS="$COVERAGE_DIRS,$PROJECT_PATH/$COVERAGE_DIR"
            HTML_DIRS="$HTML_DIRS,$PROJECT_PATH/$HTML_DIR"
          fi

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

          # 돌아가기
          cd /workspace/base/$(params.context)/$(params.source)/$(params.workspaceName)
        done

        ##############################
        # Output to Tekton results
        ##############################
        echo "$COVERAGE_DIRS" > /tekton/results/coverage-dir
        echo "$HTML_DIRS" > /tekton/results/coverage-html

        echo "🎉 Rust + Nx Analysis Task Completed!"