update socials section

node_modules/pidtree/lib/bin.js

@@ -0,0 +1,61 @@
+'use strict';
+
+var spawn = require('child_process').spawn;
+
+function stripStderr(stderr) {
+  if (!stderr) return;
+  stderr = stderr.trim();
+  // Strip bogus screen size error.
+  // See https://github.com/microsoft/vscode/issues/98590
+  var regex = /your \d+x\d+ screen size is bogus\. expect trouble/gi;
+  stderr = stderr.replace(regex, '');
+
+  return stderr.trim();
+}
+
+/**
+ * Spawn a binary and read its stdout.
+ * @param  {String} cmd The name of the binary to spawn.
+ * @param  {String[]} args The arguments for the binary.
+ * @param  {Object} [options] Optional option for the spawn function.
+ * @param  {Function} done(err, stdout)
+ */
+function run(cmd, args, options, done) {
+  if (typeof options === 'function') {
+    done = options;
+    options = undefined;
+  }
+
+  var executed = false;
+  var ch = spawn(cmd, args, options);
+  var stdout = '';
+  var stderr = '';
+
+  ch.stdout.on('data', function(d) {
+    stdout += d.toString();
+  });
+
+  ch.stderr.on('data', function(d) {
+    stderr += d.toString();
+  });
+
+  ch.on('error', function(err) {
+    if (executed) return;
+    executed = true;
+    done(new Error(err));
+  });
+
+  ch.on('close', function(code) {
+    if (executed) return;
+    executed = true;
+
+    stderr = stripStderr(stderr);
+    if (stderr) {
+      return done(new Error(stderr));
+    }
+
+    done(null, stdout, code);
+  });
+}
+
+module.exports = run;