improved self update feature

scripts/features.js

@@ -2,6 +2,11 @@
 import { execSync, exec } from 'child_process'
 import { AO_MANUAL_PATH } from './manual.js'
 import { loadJsonFile } from './files.js'
+import path from 'path'
+import { fileURLToPath } from 'url'
+
+const __filename = fileURLToPath(import.meta.url)
+const __dirname = path.dirname(__filename)
 
 // Adds a line to .bashrc to make 'ao' an alias for 'ao-cli', to simplify using the AO from the command line
 export function installAoAlias() {
@@ -15,7 +20,7 @@ export function installAoAlias() {
 }
 
 export async function getAoCliVersion() {
-  const packageJson = await loadJsonFile('./package.json')
+  const packageJson = await loadJsonFile(path.join(__dirname, '../package.json'))
   return packageJson.version
 }