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
|
'use strict'
var validate = require('aproba')
var npm = require('../npm.js')
module.exports = function (differences, decomposed, next) {
validate('AAF', arguments)
differences.forEach((action) => {
var cmd = action[0]
var pkg = action[1]
switch (cmd) {
case 'add':
addSteps(decomposed, pkg)
break
case 'update':
updateSteps(decomposed, pkg)
break
case 'move':
moveSteps(decomposed, pkg)
break
case 'remove':
removeSteps(decomposed, pkg)
break
default:
defaultSteps(decomposed, cmd, pkg)
}
})
next()
}
function addAction (decomposed, action, pkg) {
if (decomposed.some((_) => _[0] === action && _[1] === pkg)) return
decomposed.push([action, pkg])
}
function addSteps (decomposed, pkg) {
if (pkg.fromBundle) {
// make sure our source module exists to extract ourselves from
// if we're installing our source module anyway, the duplication
// of these steps will be elided by `addAction` automatically
addAction(decomposed, 'fetch', pkg.fromBundle)
addAction(decomposed, 'extract', pkg.fromBundle)
}
if (!pkg.fromBundle && !pkg.isLink) {
addAction(decomposed, 'fetch', pkg)
addAction(decomposed, 'extract', pkg)
}
if (!pkg.fromBundle || npm.config.get('rebuild-bundle')) {
addAction(decomposed, 'preinstall', pkg)
addAction(decomposed, 'build', pkg)
addAction(decomposed, 'install', pkg)
addAction(decomposed, 'postinstall', pkg)
}
if (!pkg.fromBundle || !pkg.isLink) {
addAction(decomposed, 'finalize', pkg)
}
addAction(decomposed, 'refresh-package-json', pkg)
}
function updateSteps (decomposed, pkg) {
removeSteps(decomposed, pkg.oldPkg)
addSteps(decomposed, pkg)
}
function removeSteps (decomposed, pkg) {
addAction(decomposed, 'unbuild', pkg)
addAction(decomposed, 'remove', pkg)
}
function moveSteps (decomposed, pkg) {
addAction(decomposed, 'move', pkg)
addAction(decomposed, 'build', pkg)
addAction(decomposed, 'install', pkg)
addAction(decomposed, 'postinstall', pkg)
addAction(decomposed, 'refresh-package-json', pkg)
}
function defaultSteps (decomposed, cmd, pkg) {
addAction(decomposed, cmd, pkg)
}
|
