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
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
// npm build command
// everything about the installation after the creation of
// the .npm/{name}/{version}/package folder.
// linking the modules into the npm.root,
// resolving dependencies, etc.
// This runs AFTER install or link are completed.
var npm = require("./npm.js")
, log = require("npmlog")
, chain = require("slide").chain
, fs = require("graceful-fs")
, path = require("path")
, lifecycle = require("./utils/lifecycle.js")
, readJson = require("read-package-json")
, link = require("./utils/link.js")
, linkIfExists = link.ifExists
, cmdShim = require("cmd-shim")
, cmdShimIfExists = cmdShim.ifExists
, asyncMap = require("slide").asyncMap
module.exports = build
build.usage = "npm build <folder>\n(this is plumbing)"
build._didBuild = {}
build._noLC = {}
function build (args, global, didPre, didRB, cb) {
if (typeof cb !== "function") cb = didRB, didRB = false
if (typeof cb !== "function") cb = didPre, didPre = false
if (typeof cb !== "function") {
cb = global, global = npm.config.get("global")
}
// it'd be nice to asyncMap these, but actually, doing them
// in parallel generally munges up the output from node-waf
var builder = build_(global, didPre, didRB)
chain(args.map(function (arg) { return function (cb) {
builder(arg, cb)
}}), cb)
}
function build_ (global, didPre, didRB) { return function (folder, cb) {
folder = path.resolve(folder)
build._didBuild[folder] = true
log.info("build", folder)
readJson(path.resolve(folder, "package.json"), function (er, pkg) {
if (er) return cb(er)
chain
( [ !didPre && [lifecycle, pkg, "preinstall", folder]
, [linkStuff, pkg, folder, global, didRB]
, pkg.name === "npm" && [writeBuiltinConf, folder]
, didPre !== build._noLC && [lifecycle, pkg, "install", folder]
, didPre !== build._noLC && [lifecycle, pkg, "postinstall", folder]
, didPre !== build._noLC
&& npm.config.get("npat")
&& [lifecycle, pkg, "test", folder] ]
, cb )
})
}}
function writeBuiltinConf (folder, cb) {
// the builtin config is "sticky". Any time npm installs itself,
// it puts its builtin config file there, as well.
if (!npm.config.usingBuiltin
|| folder !== path.dirname(__dirname)) {
return cb()
}
npm.config.save("builtin", cb)
}
function linkStuff (pkg, folder, global, didRB, cb) {
// allow to opt out of linking binaries.
if (npm.config.get("bin-links") === false) return cb()
// if it's global, and folder is in {prefix}/node_modules,
// then bins are in {prefix}/bin
// otherwise, then bins are in folder/../.bin
var parent = path.dirname(folder)
, gnm = global && npm.globalDir
, top = parent === npm.dir
, gtop = parent === gnm
log.verbose("linkStuff", [global, gnm, gtop, parent])
log.info("linkStuff", pkg._id)
shouldWarn(pkg, folder, global, function() {
asyncMap( [linkBins, linkMans, !didRB && rebuildBundles]
, function (fn, cb) {
if (!fn) return cb()
log.verbose(fn.name, pkg._id)
fn(pkg, folder, parent, gtop, cb)
}, cb)
})
}
function shouldWarn(pkg, folder, global, cb) {
var parent = path.dirname(folder)
, top = parent === npm.dir
, cwd = process.cwd()
readJson(path.resolve(cwd, "package.json"), function(er, topPkg) {
if (er) return cb(er)
var linkedPkg = path.basename(cwd)
, currentPkg = path.basename(folder)
// current searched package is the linked package on first call
if (linkedPkg !== currentPkg) {
if (!topPkg.dependencies) return cb()
// don't generate a warning if it's listed in dependencies
if (Object.keys(topPkg.dependencies).indexOf(currentPkg) === -1) {
if (top && pkg.preferGlobal && !global) {
log.warn("prefer global", pkg._id + " should be installed with -g")
}
}
}
cb()
})
}
function rebuildBundles (pkg, folder, parent, gtop, cb) {
if (!npm.config.get("rebuild-bundle")) return cb()
var deps = Object.keys(pkg.dependencies || {})
.concat(Object.keys(pkg.devDependencies || {}))
, bundles = pkg.bundleDependencies || pkg.bundledDependencies || []
fs.readdir(path.resolve(folder, "node_modules"), function (er, files) {
// error means no bundles
if (er) return cb()
log.verbose("rebuildBundles", files)
// don't asyncMap these, because otherwise build script output
// gets interleaved and is impossible to read
chain(files.filter(function (file) {
// rebuild if:
// not a .folder, like .bin or .hooks
return !file.match(/^[\._-]/)
// not some old 0.x style bundle
&& file.indexOf("@") === -1
// either not a dep, or explicitly bundled
&& (deps.indexOf(file) === -1 || bundles.indexOf(file) !== -1)
}).map(function (file) {
file = path.resolve(folder, "node_modules", file)
return function (cb) {
if (build._didBuild[file]) return cb()
log.verbose("rebuild bundle", file)
// if file is not a package dir, then don't do it.
fs.lstat(path.resolve(file, "package.json"), function (er, st) {
if (er) return cb()
build_(false)(file, cb)
})
}}), cb)
})
}
function linkBins (pkg, folder, parent, gtop, cb) {
if (!pkg.bin || !gtop && path.basename(parent) !== "node_modules") {
return cb()
}
var binRoot = gtop ? npm.globalBin
: path.resolve(parent, ".bin")
log.verbose("link bins", [pkg.bin, binRoot, gtop])
asyncMap(Object.keys(pkg.bin), function (b, cb) {
linkBin( path.resolve(folder, pkg.bin[b])
, path.resolve(binRoot, b)
, gtop && folder
, function (er) {
if (er) return cb(er)
// bins should always be executable.
// XXX skip chmod on windows?
fs.chmod(path.resolve(folder, pkg.bin[b]), npm.modes.exec, function (er) {
if (er || !gtop) return cb(er)
var dest = path.resolve(binRoot, b)
, src = path.resolve(folder, pkg.bin[b])
, out = npm.config.get("parseable")
? dest + "::" + src + ":BINFILE"
: dest + " -> " + src
console.log(out)
cb()
})
})
}, cb)
}
function linkBin (from, to, gently, cb) {
if (process.platform !== "win32") {
return linkIfExists(from, to, gently, cb)
} else {
return cmdShimIfExists(from, to, cb)
}
}
function linkMans (pkg, folder, parent, gtop, cb) {
if (!pkg.man || !gtop || process.platform === "win32") return cb()
var manRoot = path.resolve(npm.config.get("prefix"), "share", "man")
asyncMap(pkg.man, function (man, cb) {
if (typeof man !== "string") return cb()
var parseMan = man.match(/(.*\.([0-9]+)(\.gz)?)$/)
, stem = parseMan[1]
, sxn = parseMan[2]
, gz = parseMan[3] || ""
, bn = path.basename(stem)
, manDest = path.join(manRoot, "man" + sxn, bn)
linkIfExists(man, manDest, gtop && folder, cb)
}, cb)
}
|
