?HAMA

Navigation

Breadcrumbs

Create

Edit File Size: 1.31 KB

//proc/self/root/opt/alt/alt-nodejs6/root/lib/node_modules/npm/lib/config/find-prefix.js

Text Base64

// try to find the most reasonable prefix to use

module.exports = findPrefix

var fs = require('fs')
var path = require('path')

function findPrefix (p, cb_) {
  function cb (er, p) {
    process.nextTick(function () {
      cb_(er, p)
    })
  }

p = path.resolve(p)
  // if there's no node_modules folder, then
  // walk up until we hopefully find one.
  // if none anywhere, then use cwd.
  var walkedUp = false
  while (path.basename(p) === 'node_modules') {
    p = path.dirname(p)
    walkedUp = true
  }
  if (walkedUp) return cb(null, p)

findPrefix_(p, p, cb)
}

function findPrefix_ (p, original, cb) {
  if (p === '/' ||
      (process.platform === 'win32' && p.match(/^[a-zA-Z]:(\\|\/)?$/))) {
    return cb(null, original)
  }
  fs.readdir(p, function (er, files) {
    // an error right away is a bad sign.
    // unless the prefix was simply a non
    // existent directory.
    if (er && p === original) {
      if (er.code === 'ENOENT') return cb(null, original)
      return cb(er)
    }

// walked up too high or something.
    if (er) return cb(null, original)

if (files.indexOf('node_modules') !== -1 ||
        files.indexOf('package.json') !== -1) {
      return cb(null, p)
    }

var d = path.dirname(p)
    if (d === p) return cb(null, original)

return findPrefix_(d, original, cb)
  })
}

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
clear-credentials-by-uri.js	423 B	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
cmd-list.js	1.83 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
core.js	11.03 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
defaults.js	9.98 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
find-prefix.js	1.31 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
get-credentials-by-uri.js	2.06 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
load-cafile.js	682 B	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
load-prefix.js	1.30 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
load-uid.js	386 B	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
nerf-dart.js	471 B	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
set-credentials-by-uri.js	1.24 KB	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive
set-user.js	749 B	lrw-r--r--	2021-09-28 09:36:04	Edit Download recursive recursive

Directory Contents