| Software: Apache. PHP/5.3.29 uname -a: Linux tardis23.nocplanet.net 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 
 Safe-mode: OFF (not secure) /opt/alt/alt-nodejs11/root/usr/lib/node_modules/npm/lib/install/   drwxr-xr-x | |
| Viewing file: Select action/file-type: 'use strict'
module.exports = isExtraneous
function isExtraneous (tree) {
  var result = !isNotExtraneous(tree)
  return result
}
function topHasNoPjson (tree) {
  var top = tree
  while (!top.isTop) top = top.parent
  return top.error
}
function isNotExtraneous (tree, isCycle) {
  if (!isCycle) isCycle = {}
  if (tree.isTop || tree.userRequired) {
    return true
  } else if (isCycle[tree.path]) {
    return topHasNoPjson(tree)
  } else {
    isCycle[tree.path] = true
    return tree.requiredBy && tree.requiredBy.some(function (node) {
      return isNotExtraneous(node, Object.create(isCycle))
    })
  }
}
 | 
| :: Command execute :: | |
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