gemini-code-analysis.yml

name: Gemini Code Analysis

on:
  workflow_dispatch:
    inputs:
      file_path:
        description: 'Path to the file to analyze'
        required: true
        type: string
  pull_request:
    types: [opened, synchronize]

permissions:
  contents: read
  pull-requests: write

jobs:
  analyze:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
        with:
          persist-credentials: false

      - name: Setup Node.js
        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
        with:
          node-version: '18'

      - name: Run Gemini Analysis (Manual)
        if: github.event_name == 'workflow_dispatch'
        env:
          GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }}
        run: |
          if [ -z "$GEMINI_API_KEY" ]; then
            echo "Warning: GEMINI_API_KEY secret is not set. Skipping analysis."
            exit 0
          fi
          node scripts/gemini_agent.js "${{ github.event.inputs.file_path }}" --api-key="$GEMINI_API_KEY"

      - name: Run Gemini Analysis (PR)
        if: github.event_name == 'pull_request'
        env:
          GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }}
        run: |
          if [ -z "$GEMINI_API_KEY" ]; then
            echo "Warning: GEMINI_API_KEY secret is not set. Skipping analysis."
            exit 0
          fi
          
          # Get list of changed files in the PR
          CHANGED_FILES=$(git diff --name-only origin/${{ github.base_ref }}...HEAD | grep -E '\.(go|js|ts|sol)$' || true)
          
          if [ -z "$CHANGED_FILES" ]; then
            echo "No relevant files changed in this PR."
            exit 0
          fi
          
          # Analyze each changed file
          echo "$CHANGED_FILES" | while read -r file; do
            if [ -f "$file" ]; then
              echo "Analyzing $file..."
              node scripts/gemini_agent.js "$file" --api-key="$GEMINI_API_KEY" || true
            fi
          done