first commit

computer-use/doctor.js

@@ -0,0 +1,22 @@
+import { access } from 'node:fs/promises';
+import { constants } from 'node:fs';
+import { execFile } from 'node:child_process';
+import { promisify } from 'node:util';
+
+const run = promisify(execFile);
+const checks = [
+  ['session', async () => process.env.XDG_SESSION_TYPE || 'unknown'],
+  ['portal', async () => { await access('/usr/share/dbus-1/services/org.freedesktop.portal.Desktop.service', constants.F_OK); return 'installed'; }],
+  ['pipewire', async () => { await run('sh', ['-lc', 'command -v pw-cat']); return 'installed'; }],
+  ['at-spi', async () => { await run('sh', ['-lc', 'command -v gsettings']); return 'desktop tools present'; }],
+  ['libei', async () => { await run('sh', ['-lc', 'ldconfig -p 2>/dev/null | grep -q libei']); return 'installed'; }],
+  ['ydotool', async () => { await run('sh', ['-lc', 'command -v ydotool']); return 'optional fallback present'; }],
+];
+
+let failed = 0;
+for (const [name, check] of checks) {
+  try { console.log(`ok   ${name}: ${await check()}`); }
+  catch { failed += 1; console.log(`---- ${name}: unavailable`); }
+}
+console.log(failed ? `cu-doctor: ${failed} optional/required checks unavailable` : 'cu-doctor: all checks passed');
+process.exitCode = failed ? 1 : 0;