Add interactive CLI installer for Claude Code integration

- New `codegraph install` command and auto-run when invoked with no args - Beautiful ASCII banner using figlet - Interactive prompts for global (~/.claude) or local (./.claude) installation - Writes MCP server config to claude.json - Writes auto-allow permissions to settings.json - For local installs: auto-initializes project, indexes, and installs git hooks Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-19 14:31:29 -06:00
parent 0a1b78854a
commit 9baf59e5f0
7 changed files with 584 additions and 5 deletions
@@ -0,0 +1,93 @@
+/**
+ * User prompts for the CodeGraph installer
+ * Uses built-in readline to avoid ESM issues with inquirer
+ */
+
+import * as readline from 'readline';
+import { chalk } from './banner';
+
+export type InstallLocation = 'global' | 'local';
+
+/**
+ * Create a readline interface for prompts
+ */
+function createInterface(): readline.Interface {
+  return readline.createInterface({
+    input: process.stdin,
+    output: process.stdout,
+  });
+}
+
+/**
+ * Prompt the user with a question and return their answer
+ */
+function prompt(rl: readline.Interface, question: string): Promise<string> {
+  return new Promise((resolve) => {
+    rl.question(question, (answer) => {
+      resolve(answer.trim());
+    });
+  });
+}
+
+/**
+ * Prompt for installation location (global or local)
+ */
+export async function promptInstallLocation(): Promise<InstallLocation> {
+  const rl = createInterface();
+
+  console.log(chalk.bold('  Where would you like to install?'));
+  console.log();
+  console.log('  1) Global (~/.claude) - available in all projects');
+  console.log('  2) Local (./.claude) - this project only');
+  console.log();
+
+  const answer = await prompt(rl, '  Choice [1]: ');
+  rl.close();
+
+  // Default to '1' if empty, parse the answer
+  const choice = answer === '' ? '1' : answer;
+
+  if (choice === '2') {
+    return 'local';
+  }
+  return 'global';
+}
+
+/**
+ * Prompt for auto-allow permissions
+ */
+export async function promptAutoAllow(): Promise<boolean> {
+  const rl = createInterface();
+
+  console.log();
+  console.log(chalk.bold('  Auto-allow CodeGraph commands?') + chalk.dim(' (Skips permission prompts)'));
+  console.log();
+  console.log('  1) Yes - auto-approve all codegraph_* tools');
+  console.log('  2) No - ask for permission each time');
+  console.log();
+
+  const answer = await prompt(rl, '  Choice [1]: ');
+  rl.close();
+
+  // Default to '1' if empty
+  const choice = answer === '' ? '1' : answer;
+
+  return choice !== '2';
+}
+
+/**
+ * Prompt for confirmation (yes/no)
+ */
+export async function promptConfirm(message: string, defaultYes: boolean = true): Promise<boolean> {
+  const rl = createInterface();
+
+  const defaultStr = defaultYes ? 'Y/n' : 'y/N';
+  const answer = await prompt(rl, `  ${message} [${defaultStr}]: `);
+  rl.close();
+
+  if (answer === '') {
+    return defaultYes;
+  }
+
+  return answer.toLowerCase().startsWith('y');
+}