workaround for bashrc waiting for user input

node_modules/vfs-local/localfs.js

@@ -141,7 +141,8 @@ module.exports = function setup(fsOptions) {
     var waitForEnv = null;
     if (!isWin) {
         waitForEnv = [];
-        _execFile(BASH, ["-lc", "printenv -0"], function(error, stdout, stderr) {
+        // using timeout because bash initialization may open a prompt blocking this call
+        _execFile(BASH, ["-lc", "printenv -0"], { timeout: 1500 }, function(error, stdout, stderr) {
             var pending = waitForEnv;
             waitForEnv = null;
             if (!error && !stderr && stdout) {