first commit

node_modules/pidtree/lib/wmic.js

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+import {run as defaultRun} from './bin.js';
+import {parse} from './parse.js';
+
+/**
+ * Gets the list of all the pids of the system through the wmic command.
+ * @param {Function} callback callback(err, list)
+ * @param {Function} [run] Injectable spawner, used for testing.
+ */
+export function wmic(callback, run = defaultRun) {
+  const args = ['PROCESS', 'get', 'ParentProcessId,ProcessId'];
+  const options = {windowsHide: true, windowsVerbatimArguments: true};
+
+  // Example of stdout
+  //
+  // ParentProcessId  ProcessId
+  // 0                777
+  run('wmic', args, options, (error, stdout, code) => {
+    if (error) {
+      callback(error);
+      return;
+    }
+
+    if (code !== 0) {
+      callback(new Error('pidtree wmic command exited with code ' + code));
+      return;
+    }
+
+    try {
+      callback(null, parse(stdout));
+    } catch (error) {
+      callback(error);
+    }
+  });
+}