export function buildProcessTree()

in lib/index.ts [36:51]

• 15 lines of code
• 3 McCabe index (conditional complexity)

export function buildProcessTree(rootPid: number, processList: IProcessInfo[], maxDepth: number): IProcessTreeNode {
  const rootIndex = processList.findIndex(v => v.pid === rootPid);
  if (rootIndex === -1) {
    return undefined;
  }
  const rootProcess = processList[rootIndex];
  const childIndexes = processList.filter(v => v.ppid === rootPid);

  return {
    pid: rootProcess.pid,
    name: rootProcess.name,
    memory: rootProcess.memory,
    commandLine: rootProcess.commandLine,
    children: maxDepth === 0 ? [] : childIndexes.map(c => buildProcessTree(c.pid, processList, maxDepth - 1))
  };
}