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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
#!/usr/bin/env node
;(function () { // wrapper in case we're in module_context mode
// windows: running "npm blah" in this folder will invoke WSH, not node.
/* global WScript */
if (typeof WScript !== 'undefined') {
WScript.echo(
'npm does not work when run\n' +
'with the Windows Scripting Host\n\n' +
"'cd' to a different directory,\n" +
"or type 'npm.cmd <args>',\n" +
"or type 'node npm <args>'."
)
WScript.quit(1)
return
}
process.title = 'npm'
var unsupported = require('../lib/utils/unsupported.js')
unsupported.checkForBrokenNode()
var log = require('npmlog')
log.pause() // will be unpaused when config is loaded.
log.info('it worked if it ends with', 'ok')
unsupported.checkForUnsupportedNode()
var npm = require('../lib/npm.js')
var npmconf = require('../lib/config/core.js')
var errorHandler = require('../lib/utils/error-handler.js')
var configDefs = npmconf.defs
var shorthands = configDefs.shorthands
var types = configDefs.types
var nopt = require('nopt')
// if npm is called as "npmg" or "npm_g", then
// run in global mode.
if (process.argv[1][process.argv[1].length - 1] === 'g') {
process.argv.splice(1, 1, 'npm', '-g')
}
log.verbose('cli', process.argv)
var conf = nopt(types, shorthands)
npm.argv = conf.argv.remain
if (npm.deref(npm.argv[0])) npm.command = npm.argv.shift()
else conf.usage = true
if (conf.version) {
console.log(npm.version)
return errorHandler.exit(0)
}
if (conf.versions) {
npm.command = 'version'
conf.usage = false
npm.argv = []
}
log.info('using', 'npm@%s', npm.version)
log.info('using', 'node@%s', process.version)
process.on('uncaughtException', errorHandler)
process.on('unhandledRejection', errorHandler)
if (conf.usage && npm.command !== 'help') {
npm.argv.unshift(npm.command)
npm.command = 'help'
}
var isGlobalNpmUpdate = conf.global && ['install', 'update'].includes(npm.command) && npm.argv.includes('npm')
// now actually fire up npm and run the command.
// this is how to use npm programmatically:
conf._exit = true
npm.load(conf, function (er) {
if (er) return errorHandler(er)
if (
!isGlobalNpmUpdate &&
npm.config.get('update-notifier') &&
!unsupported.checkVersion(process.version).unsupported
) {
const pkg = require('../package.json')
let notifier = require('update-notifier')({pkg})
const isCI = require('ci-info').isCI
if (
notifier.update &&
notifier.update.latest !== pkg.version &&
!isCI
) {
const color = require('ansicolors')
const useColor = npm.config.get('color')
const useUnicode = npm.config.get('unicode')
const old = notifier.update.current
const latest = notifier.update.latest
let type = notifier.update.type
if (useColor) {
switch (type) {
case 'major':
type = color.red(type)
break
case 'minor':
type = color.yellow(type)
break
case 'patch':
type = color.green(type)
break
}
}
const changelog = `https://github.com/npm/cli/releases/tag/v${latest}`
notifier.notify({
message: `New ${type} version of ${pkg.name} available! ${
useColor ? color.red(old) : old
} ${useUnicode ? '→' : '->'} ${
useColor ? color.green(latest) : latest
}\n` +
`${
useColor ? color.yellow('Changelog:') : 'Changelog:'
} ${
useColor ? color.cyan(changelog) : changelog
}\n` +
`Run ${
useColor
? color.green(`npm install -g ${pkg.name}`)
: `npm i -g ${pkg.name}`
} to update!`
})
}
}
npm.commands[npm.command](npm.argv, function (err) {
// https://genius.com/Lin-manuel-miranda-your-obedient-servant-lyrics
if (
!err &&
npm.config.get('ham-it-up') &&
!npm.config.get('json') &&
!npm.config.get('parseable') &&
npm.command !== 'completion'
) {
console.error(
`\n ${
npm.config.get('unicode') ? '🎵 ' : ''
} I Have the Honour to Be Your Obedient Servant,${
npm.config.get('unicode') ? '🎵 ' : ''
} ~ npm ${
npm.config.get('unicode') ? '📜🖋 ' : ''
}\n`
)
}
errorHandler.apply(this, arguments)
})
})
})()
|
