add node_modules to address #4364

2 files changed, 31 insertions, 0 deletions

diff --git a/node_modules/flagged-respawn/lib/reorder.js b/node_modules/flagged-respawn/lib/reorder.js
new file mode 100644
index 000000000..556a7d13b
--- /dev/null
+++ b/node_modules/flagged-respawn/lib/reorder.js
@@ -0,0 +1,16 @@
+module.exports = function (flags, argv) {
+  if (!argv) {
+    argv = process.argv;
+  }
+  var args = [argv[1]];
+  argv.slice(2).forEach(function (arg) {
+    var flag = arg.split('=')[0];
+    if (flags.indexOf(flag) !== -1) {
+      args.unshift(arg);
+    } else {
+      args.push(arg);
+    }
+  });
+  args.unshift(argv[0]);
+  return args;
+};
diff --git a/node_modules/flagged-respawn/lib/respawn.js b/node_modules/flagged-respawn/lib/respawn.js
new file mode 100644
index 000000000..086585300
--- /dev/null
+++ b/node_modules/flagged-respawn/lib/respawn.js
@@ -0,0 +1,15 @@
+const spawn = require('child_process').spawn;
+
+module.exports = function (argv) {
+  var child = spawn(argv[0], argv.slice(1), { stdio: 'inherit' });
+  child.on('exit', function (code, signal) {
+    process.on('exit', function () {
+      if (signal) {
+        process.kill(process.pid, signal);
+      } else {
+        process.exit(code);
+      }
+    });
+  });
+  return child;
+};