Blame view

node_modules/rimraf/bin.js 1.17 KB
aaac7fed   liuqimichale   add
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
  #!/usr/bin/env node
  
  var rimraf = require('./')
  
  var help = false
  var dashdash = false
  var noglob = false
  var args = process.argv.slice(2).filter(function(arg) {
    if (dashdash)
      return !!arg
    else if (arg === '--')
      dashdash = true
    else if (arg === '--no-glob' || arg === '-G')
      noglob = true
    else if (arg === '--glob' || arg === '-g')
      noglob = false
    else if (arg.match(/^(-+|\/)(h(elp)?|\?)$/))
      help = true
    else
      return !!arg
  })
  
  if (help || args.length === 0) {
    // If they didn't ask for help, then this is not a "success"
    var log = help ? console.log : console.error
    log('Usage: rimraf <path> [<path> ...]')
    log('')
    log('  Deletes all files and folders at "path" recursively.')
    log('')
    log('Options:')
    log('')
    log('  -h, --help     Display this usage info')
    log('  -G, --no-glob  Do not expand glob patterns in arguments')
    log('  -g, --glob     Expand glob patterns in arguments (default)')
    process.exit(help ? 0 : 1)
  } else
    go(0)
  
  function go (n) {
    if (n >= args.length)
      return
    var options = {}
    if (noglob)
      options = { glob: false }
    rimraf(args[n], options, function (er) {
      if (er)
        throw er
      go(n+1)
    })
  }