feat: add npm package support with CLI entry point

2025-12-26 00:17:12 +05:30
parent 4d0e42471a
commit 5b1340d228
4 changed files with 175 additions and 1 deletions
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -0,0 +1,109 @@
+#!/usr/bin/env node
+
+import { fileURLToPath } from 'url';
+import { dirname, join } from 'path';
+import { readFileSync } from 'fs';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+// Read package.json for version
+const packageJson = JSON.parse(
+  readFileSync(join(__dirname, '..', 'package.json'), 'utf-8')
+);
+
+const args = process.argv.slice(2);
+const command = args[0];
+
+function showHelp() {
+  console.log(`
+antigravity-proxy v${packageJson.version}
+
+Proxy server for using Antigravity's Claude models with Claude Code CLI.
+
+USAGE:
+  antigravity-proxy <command> [options]
+
+COMMANDS:
+  start                 Start the proxy server (default port: 8080)
+  accounts              Manage Google accounts (interactive)
+  accounts add          Add a new Google account via OAuth
+  accounts list         List all configured accounts
+  accounts remove       Remove accounts interactively
+  accounts verify       Verify account tokens are valid
+  accounts clear        Remove all accounts
+
+OPTIONS:
+  --help, -h            Show this help message
+  --version, -v         Show version number
+
+ENVIRONMENT:
+  PORT                  Server port (default: 8080)
+
+EXAMPLES:
+  antigravity-proxy start
+  PORT=3000 antigravity-proxy start
+  antigravity-proxy accounts add
+  antigravity-proxy accounts list
+
+CONFIGURATION:
+  Claude Code CLI (~/.claude/settings.json):
+    {
+      "env": {
+        "ANTHROPIC_BASE_URL": "http://localhost:8080"
+      }
+    }
+`);
+}
+
+function showVersion() {
+  console.log(packageJson.version);
+}
+
+async function main() {
+  // Handle flags
+  if (args.includes('--help') || args.includes('-h')) {
+    showHelp();
+    process.exit(0);
+  }
+
+  if (args.includes('--version') || args.includes('-v')) {
+    showVersion();
+    process.exit(0);
+  }
+
+  // Handle commands
+  switch (command) {
+    case 'start':
+    case undefined:
+      // Default to starting the server
+      await import('../src/index.js');
+      break;
+
+    case 'accounts': {
+      // Pass remaining args to accounts CLI
+      const subCommand = args[1] || 'add';
+      process.argv = ['node', 'accounts-cli.js', subCommand, ...args.slice(2)];
+      await import('../src/accounts-cli.js');
+      break;
+    }
+
+    case 'help':
+      showHelp();
+      break;
+
+    case 'version':
+      showVersion();
+      break;
+
+    default:
+      console.error(`Unknown command: ${command}`);
+      console.error('Run "antigravity-proxy --help" for usage information.');
+      process.exit(1);
+  }
+}
+
+main().catch((err) => {
+  console.error('Error:', err.message);
+  process.exit(1);
+});