update electron to v43

electron/node_modules/@electron/windows-sign/dist/esm/spawn.js

@@ -0,0 +1,30 @@
+import { log } from './utils/log';
+/**
+ * Spawn a process as a promise
+ *
+ * @param {string} name
+ * @param {Array<string>} args
+ * @param {SpawnOptions} [options]
+ * @returns {Promise<SpawnPromiseResult>}
+ */
+export function spawnPromise(name, args, options) {
+    return new Promise((resolve) => {
+        const { spawn } = require('child_process');
+        const fork = spawn(name, args, options);
+        log(`Spawning ${name} with ${args}`);
+        let stdout = '';
+        let stderr = '';
+        fork.stdout.on('data', (data) => {
+            log(`Spawn ${name} stdout: ${data}`);
+            stdout += data;
+        });
+        fork.stderr.on('data', (data) => {
+            log(`Spawn ${name} stderr: ${data}`);
+            stderr += data;
+        });
+        fork.on('close', (code) => {
+            log(`Spawn ${name}: Child process exited with code ${code}`);
+            resolve({ stdout, stderr, code });
+        });
+    });
+}