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
|
'use strict'
var asyncMap = require('slide').asyncMap
var validate = require('aproba')
var iferr = require('iferr')
var realizeShrinkwrapSpecifier = require('./realize-shrinkwrap-specifier.js')
var isRegistrySpecifier = require('./is-registry-specifier.js')
var fetchPackageMetadata = require('../fetch-package-metadata.js')
var annotateMetadata = require('../fetch-package-metadata.js').annotateMetadata
var addShrinkwrap = require('../fetch-package-metadata.js').addShrinkwrap
var addBundled = require('../fetch-package-metadata.js').addBundled
var inflateBundled = require('./inflate-bundled.js')
var npm = require('../npm.js')
var createChild = require('./node.js').create
var moduleName = require('../utils/module-name.js')
var childPath = require('../utils/child-path.js')
module.exports = function (tree, swdeps, finishInflating) {
if (!npm.config.get('shrinkwrap')) return finishInflating()
tree.loaded = true
return inflateShrinkwrap(tree.path, tree, swdeps, finishInflating)
}
function inflateShrinkwrap (topPath, tree, swdeps, finishInflating) {
validate('SOOF', arguments)
var onDisk = {}
tree.children.forEach(function (child) { onDisk[moduleName(child)] = child })
var dev = npm.config.get('dev') || (!/^prod(uction)?$/.test(npm.config.get('only')) && !npm.config.get('production')) || /^dev(elopment)?$/.test(npm.config.get('only'))
var prod = !/^dev(elopment)?$/.test(npm.config.get('only'))
// If the shrinkwrap has no dev dependencies in it then we'll leave the one's
// already on disk. If it DOES have dev dependencies then ONLY those in the
// shrinkwrap will be included.
var swHasDev = Object.keys(swdeps).some(function (name) { return swdeps[name].dev })
tree.children = swHasDev ? [] : tree.children.filter(function (child) {
return tree.package.devDependencies[moduleName(child)]
})
return asyncMap(Object.keys(swdeps), doRealizeAndInflate, finishInflating)
function doRealizeAndInflate (name, next) {
return realizeShrinkwrapSpecifier(name, swdeps[name], topPath, iferr(next, andInflate(name, next)))
}
function andInflate (name, next) {
return function (requested) {
var sw = swdeps[name]
var dependencies = sw.dependencies || {}
if ((!prod && !sw.dev) || (!dev && sw.dev)) return next()
var child = onDisk[name]
if (childIsEquivalent(sw, requested, child)) {
if (!child.fromShrinkwrap) child.fromShrinkwrap = requested.raw
if (sw.dev) child.shrinkwrapDev = true
tree.children.push(child)
annotateMetadata(child.package, requested, requested.raw, topPath)
return inflateShrinkwrap(topPath, child, dependencies || {}, next)
} else {
var from = sw.from || requested.raw
var optional = sw.optional
return fetchPackageMetadata(requested, topPath, iferr(next, andAddShrinkwrap(from, optional, dependencies, next)))
}
}
}
function andAddShrinkwrap (from, optional, dependencies, next) {
return function (pkg) {
pkg._from = from
pkg._optional = optional
addShrinkwrap(pkg, iferr(next, andAddBundled(pkg, dependencies, next)))
}
}
function andAddBundled (pkg, dependencies, next) {
return function () {
return addBundled(pkg, iferr(next, andAddChild(pkg, dependencies, next)))
}
}
function andAddChild (pkg, dependencies, next) {
return function () {
var child = createChild({
package: pkg,
loaded: true,
parent: tree,
fromShrinkwrap: pkg._from,
path: childPath(tree.path, pkg),
realpath: childPath(tree.realpath, pkg),
children: pkg._bundled || []
})
tree.children.push(child)
if (pkg._bundled) {
delete pkg._bundled
inflateBundled(child, child.children)
}
inflateShrinkwrap(topPath, child, dependencies || {}, next)
}
}
}
function childIsEquivalent (sw, requested, child) {
if (!child) return false
if (child.fromShrinkwrap) return true
if (sw.resolved) return child.package._resolved === sw.resolved
if (!isRegistrySpecifier(requested) && sw.from) return child.package._from === sw.from
return child.package.version === sw.version
}
|
