Initial commit

skills/pull-request-skill/run.js

@@ -0,0 +1,173 @@
+#!/usr/bin/env node
+/**
+ * Universal Pull Request Review Exporter for Claude Code
+ *
+ * Executes the PR review export script with Bun:
+ * - Download PR reviews: node run.js download [PR_NUMBER]
+ * - Help: node run.js --help
+ *
+ * Ensures proper module resolution and dependency installation.
+ */
+
+import { execSync, spawn } from 'node:child_process';
+import { existsSync } from 'node:fs';
+import { dirname, join } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+// Change to skill directory for proper module resolution
+process.chdir(__dirname);
+
+/**
+ * Check if Bun is installed
+ */
+function checkBunInstalled() {
+  try {
+    execSync('bun --version', { stdio: 'pipe' });
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+/**
+ * Check if dependencies are installed
+ */
+function checkDependenciesInstalled() {
+  return existsSync(join(__dirname, 'node_modules'));
+}
+
+/**
+ * Install dependencies using Bun
+ */
+function installDependencies() {
+  console.log('📦 Dependencies not found. Installing...');
+  try {
+    execSync('bun install', { stdio: 'inherit', cwd: __dirname });
+    console.log('✅ Dependencies installed successfully');
+    return true;
+  } catch (e) {
+    console.error('❌ Failed to install dependencies:', e.message);
+    console.error('Please run manually: cd', __dirname, '&& bun install');
+    return false;
+  }
+}
+
+/**
+ * Show help message
+ */
+function showHelp() {
+  console.log(`
+Pull Request Review Exporter - Claude Code Skill
+
+USAGE:
+  node run.js download [PR_NUMBER]     Download CodeRabbit comments for a PR
+  node run.js download                 Download comments for latest open PR
+  node run.js --help                   Show this help message
+
+EXAMPLES:
+  node run.js download 123             Download PR #123 reviews
+  node run.js download                 Download latest open PR reviews
+
+  # From any directory (saves to that directory's .reviews/)
+  CWD=/path/to/repo node run.js download 123
+
+ENVIRONMENT VARIABLES:
+  GITHUB_TOKEN      GitHub Personal Access Token (required)
+  OUTPUT_DIR        Output directory for reviews (default: ./.reviews)
+  CWD               Working directory to save reviews (default: current directory)
+  LOG_LEVEL         Logging level: error, warn, info, debug (default: info)
+  PR_REVIEW_TZ      Timezone for dates (default: system timezone)
+
+SETUP:
+  1. Create .env file in skill directory:
+     echo "GITHUB_TOKEN=ghp_your_token_here" > .env
+
+  2. Optionally configure output directory and logging:
+     echo "OUTPUT_DIR=./my-reviews" >> .env
+     echo "LOG_LEVEL=debug" >> .env
+
+For more information, see README.md
+`);
+}
+
+/**
+ * Run the PR review export script
+ */
+function runPRReviewScript(args) {
+  const scriptPath = join(__dirname, 'pr-review.ts');
+
+  if (!existsSync(scriptPath)) {
+    console.error('❌ Error: pr-review.ts not found in skill directory');
+    console.error('Expected at:', scriptPath);
+    process.exit(1);
+  }
+
+  console.log('🚀 Starting PR Review Exporter...\n');
+
+  // Use spawn to stream output in real-time
+  const bunProcess = spawn('bun', ['run', scriptPath, ...args], {
+    cwd: __dirname,
+    stdio: 'inherit',
+    env: { ...process.env }
+  });
+
+  bunProcess.on('error', (error) => {
+    console.error('❌ Failed to start Bun process:', error.message);
+    process.exit(1);
+  });
+
+  bunProcess.on('exit', (code) => {
+    process.exit(code || 0);
+  });
+}
+
+/**
+ * Main execution
+ */
+async function main() {
+  const args = process.argv.slice(2);
+
+  // Show help
+  if (args.includes('--help') || args.includes('-h')) {
+    showHelp();
+    process.exit(0);
+  }
+
+  // Check Bun installation
+  if (!checkBunInstalled()) {
+    console.error('❌ Bun is not installed or not in PATH');
+    console.error('Please install Bun from: https://bun.sh');
+    console.error('Or use: curl -fsSL https://bun.sh/install | bash');
+    process.exit(1);
+  }
+
+  // Check and install dependencies if needed
+  if (!checkDependenciesInstalled()) {
+    const installed = installDependencies();
+    if (!installed) {
+      process.exit(1);
+    }
+  }
+
+  // Parse command
+  const command = args[0];
+
+  if (command === 'download' || !command) {
+    // Extract PR number if provided
+    const prArgs = args.slice(1);
+    runPRReviewScript(prArgs);
+  } else {
+    console.error(`❌ Unknown command: ${command}`);
+    console.error('Run "node run.js --help" for usage information');
+    process.exit(1);
+  }
+}
+
+// Run main function
+main().catch((error) => {
+  console.error('❌ Fatal error:', error.message);
+  process.exit(1);
+});