feat(channels): auto-enable official Claude channels

src/utils/claude-detector.ts

@@ -1,7 +1,18 @@
 import * as fs from 'fs';
-import { execSync } from 'child_process';
+import { execFileSync, execSync } from 'child_process';
 import { expandPath } from './helpers';
-import { ClaudeCliInfo } from '../types';
+import type { ClaudeCliInfo } from '../types';
+import { escapeShellArg, stripAnthropicEnv, stripClaudeCodeEnv } from './shell-executor';
+
+export interface ClaudeAuthStatus {
+  loggedIn: boolean;
+  authMethod?: string | null;
+  apiProvider?: string | null;
+  email?: string | null;
+  orgId?: string | null;
+  orgName?: string | null;
+  subscriptionType?: string | null;
+}
 
 /**
  * Windows installation paths for Claude CLI
@@ -127,6 +138,120 @@ export function getClaudeCliInfo(): ClaudeCliInfo | null {
   };
 }
 
+function runClaudeCliCommand(args: string[], envOverrides?: NodeJS.ProcessEnv): string | null {
+  const cliInfo = getClaudeCliInfo();
+  if (!cliInfo) {
+    return null;
+  }
+
+  const env = stripClaudeCodeEnv(stripAnthropicEnv({ ...process.env, ...envOverrides }));
+  const { path: claudePath, needsShell } = cliInfo;
+  const isWindows = process.platform === 'win32';
+  const isPowerShellScript = isWindows && /\.ps1$/i.test(claudePath);
+
+  try {
+    if (isPowerShellScript) {
+      return execFileSync(
+        'powershell.exe',
+        ['-NoProfile', '-ExecutionPolicy', 'Bypass', '-File', claudePath, ...args],
+        {
+          encoding: 'utf8',
+          stdio: ['ignore', 'pipe', 'pipe'],
+          timeout: 5000,
+          env,
+        }
+      ).trim();
+    }
+
+    if (needsShell) {
+      return execSync([claudePath, ...args].map(escapeShellArg).join(' '), {
+        encoding: 'utf8',
+        stdio: ['ignore', 'pipe', 'pipe'],
+        timeout: 5000,
+        shell: process.env.ComSpec || 'cmd.exe',
+        env,
+      }).trim();
+    }
+
+    return execFileSync(claudePath, args, {
+      encoding: 'utf8',
+      stdio: ['ignore', 'pipe', 'pipe'],
+      timeout: 5000,
+      env,
+    }).trim();
+  } catch (error) {
+    if (typeof error === 'object' && error !== null && 'stdout' in error) {
+      const stdout = (error as { stdout?: string | Buffer | null }).stdout;
+      if (typeof stdout === 'string') {
+        const trimmed = stdout.trim();
+        return trimmed.length > 0 ? trimmed : null;
+      }
+      if (Buffer.isBuffer(stdout)) {
+        const trimmed = stdout.toString('utf8').trim();
+        return trimmed.length > 0 ? trimmed : null;
+      }
+    }
+
+    return null;
+  }
+}
+
+export function getClaudeCliVersion(): string | null {
+  const output = runClaudeCliCommand(['--version']);
+  const versionMatch = output?.match(/(\d+\.\d+\.\d+)/);
+  return versionMatch ? versionMatch[1] : null;
+}
+
+export function compareClaudeCliVersions(left: string, right: string): number {
+  const leftParts = left.split('.').map((value) => Number.parseInt(value, 10) || 0);
+  const rightParts = right.split('.').map((value) => Number.parseInt(value, 10) || 0);
+  const maxLength = Math.max(leftParts.length, rightParts.length);
+
+  for (let index = 0; index < maxLength; index += 1) {
+    const leftValue = leftParts[index] ?? 0;
+    const rightValue = rightParts[index] ?? 0;
+
+    if (leftValue !== rightValue) {
+      return leftValue > rightValue ? 1 : -1;
+    }
+  }
+
+  return 0;
+}
+
+export function isClaudeCliVersionAtLeast(
+  currentVersion: string | null,
+  minimumVersion: string
+): boolean {
+  return currentVersion !== null && compareClaudeCliVersions(currentVersion, minimumVersion) >= 0;
+}
+
+export function getClaudeAuthStatus(envOverrides?: NodeJS.ProcessEnv): ClaudeAuthStatus | null {
+  const output = runClaudeCliCommand(['auth', 'status'], envOverrides);
+  if (!output) {
+    return null;
+  }
+
+  try {
+    const parsed = JSON.parse(output) as Partial<ClaudeAuthStatus>;
+    if (typeof parsed.loggedIn !== 'boolean') {
+      return null;
+    }
+
+    return {
+      loggedIn: parsed.loggedIn,
+      authMethod: parsed.authMethod ?? null,
+      apiProvider: parsed.apiProvider ?? null,
+      email: parsed.email ?? null,
+      orgId: parsed.orgId ?? null,
+      orgName: parsed.orgName ?? null,
+      subscriptionType: parsed.subscriptionType ?? null,
+    };
+  } catch {
+    return null;
+  }
+}
+
 /**
  * Show Claude not found error
  */