1 files changed, 0 insertions, 53 deletions
diff --git a/node_modules/pstree.remy/lib/utils.js b/node_modules/pstree.remy/lib/utils.js
deleted file mode 100644
index 8fa5719..0000000
--- a/node_modules/pstree.remy/lib/utils.js
+++ /dev/null
@@ -1,53 +0,0 @@
-const spawn = require('child_process').spawn;
-
-module.exports = { tree, pidsForTree, getStat };
-
-function getStat() {
-  return new Promise((resolve) => {
-    const command = `ls /proc | grep -E '^[0-9]+$' | xargs -I{} cat /proc/{}/stat`;
-    const spawned = spawn('sh', ['-c', command], {
-      stdio: ['pipe', 'pipe', 'pipe'],
-    });
-
-    var res = '';
-    spawned.stdout.on('data', (data) => (res += data));
-    spawned.on('close', () => resolve(res));
-  });
-}
-
-function template(s) {
-  var stat = null;
-  // 'pid', 'comm', 'state', 'ppid', 'pgrp'
-  // %d     (%s)    %c       %d      %d
-  s.replace(
-    /(\d+) \((.*?)\)\s(.+?)\s(\d+)\s/g,
-    (all, PID, COMMAND, STAT, PPID) => {
-      stat = { PID, COMMAND, PPID, STAT };
-    }
-  );
-
-  return stat;
-}
-
-function tree(stats) {
-  const processes = stats.split('\n').map(template).filter(Boolean);
-
-  return processes;
-}
-
-function pidsForTree(tree, pid) {
-  if (typeof pid === 'number') {
-    pid = pid.toString();
-  }
-  const parents = [pid];
-  const pids = [];
-
-  tree.forEach((proc) => {
-    if (parents.indexOf(proc.PPID) !== -1) {
-      parents.push(proc.PID);
-      pids.push(proc);
-    }
-  });
-
-  return pids;
-}