1 | module.exports = unbuild
|
2 | unbuild.usage = "npm unbuild <folder>\n(this is plumbing)"
|
3 |
|
4 | var readJson = require("read-package-json")
|
5 | , gentlyRm = require("./utils/gently-rm.js")
|
6 | , npm = require("./npm.js")
|
7 | , path = require("path")
|
8 | , lifecycle = require("./utils/lifecycle.js")
|
9 | , asyncMap = require("slide").asyncMap
|
10 | , chain = require("slide").chain
|
11 | , log = require("npmlog")
|
12 | , build = require("./build.js")
|
13 |
|
14 |
|
15 |
|
16 | function unbuild (args, silent, cb) {
|
17 | if (typeof silent === "function") cb = silent, silent = false
|
18 | asyncMap(args, unbuild_(silent), cb)
|
19 | }
|
20 |
|
21 | function unbuild_ (silent) { return function (folder, cb_) {
|
22 | function cb (er) {
|
23 | cb_(er, path.relative(npm.root, folder))
|
24 | }
|
25 | folder = path.resolve(folder)
|
26 | delete build._didBuild[folder]
|
27 | log.verbose("unbuild", folder.substr(npm.prefix.length + 1))
|
28 | readJson(path.resolve(folder, "package.json"), function (er, pkg) {
|
29 |
|
30 | if (er) return gentlyRm(folder, false, cb)
|
31 | readJson.cache.del(folder)
|
32 | chain
|
33 | ( [ [lifecycle, pkg, "preuninstall", folder, false, true]
|
34 | , [lifecycle, pkg, "uninstall", folder, false, true]
|
35 | , !silent && function(cb) {
|
36 | console.log("unbuild " + pkg._id)
|
37 | cb()
|
38 | }
|
39 | , [rmStuff, pkg, folder]
|
40 | , [lifecycle, pkg, "postuninstall", folder, false, true]
|
41 | , [gentlyRm, folder, undefined] ]
|
42 | , cb )
|
43 | })
|
44 | }}
|
45 |
|
46 | function rmStuff (pkg, folder, cb) {
|
47 |
|
48 |
|
49 |
|
50 | var parent = path.dirname(folder)
|
51 | , gnm = npm.dir
|
52 | , top = gnm === parent
|
53 |
|
54 | readJson.cache.del(path.resolve(folder, "package.json"))
|
55 |
|
56 | log.verbose("unbuild rmStuff", pkg._id, "from", gnm)
|
57 | if (!top) log.verbose("unbuild rmStuff", "in", parent)
|
58 | asyncMap([rmBins, rmMans], function (fn, cb) {
|
59 | fn(pkg, folder, parent, top, cb)
|
60 | }, cb)
|
61 | }
|
62 |
|
63 | function rmBins (pkg, folder, parent, top, cb) {
|
64 | if (!pkg.bin) return cb()
|
65 | var binRoot = top ? npm.bin : path.resolve(parent, ".bin")
|
66 | log.verbose([binRoot, pkg.bin], "binRoot")
|
67 | asyncMap(Object.keys(pkg.bin), function (b, cb) {
|
68 | if (process.platform === "win32") {
|
69 | chain([ [gentlyRm, path.resolve(binRoot, b) + ".cmd", undefined]
|
70 | , [gentlyRm, path.resolve(binRoot, b), undefined] ], cb)
|
71 | } else {
|
72 | gentlyRm( path.resolve(binRoot, b)
|
73 | , !npm.config.get("force") && folder
|
74 | , cb )
|
75 | }
|
76 | }, cb)
|
77 | }
|
78 |
|
79 | function rmMans (pkg, folder, parent, top, cb) {
|
80 | if (!pkg.man
|
81 | || !top
|
82 | || process.platform === "win32"
|
83 | || !npm.config.get("global")) {
|
84 | return cb()
|
85 | }
|
86 | var manRoot = path.resolve(npm.config.get("prefix"), "share", "man")
|
87 | asyncMap(pkg.man, function (man, cb) {
|
88 | if (Array.isArray(man)) {
|
89 | man.forEach(rmMan)
|
90 | } else {
|
91 | rmMan(man)
|
92 | }
|
93 |
|
94 | function rmMan(man) {
|
95 | var parseMan = man.match(/(.*)\.([0-9]+)(\.gz)?$/)
|
96 | , stem = parseMan[1]
|
97 | , sxn = parseMan[2]
|
98 | , gz = parseMan[3] || ""
|
99 | , bn = path.basename(stem)
|
100 | , manDest = path.join( manRoot
|
101 | , "man"+sxn
|
102 | , (bn.indexOf(pkg.name) === 0 ? bn
|
103 | : pkg.name + "-" + bn)
|
104 | + "." + sxn + gz
|
105 | )
|
106 | gentlyRm( manDest
|
107 | , !npm.config.get("force") && folder
|
108 | , cb )
|
109 | }
|
110 | }, cb)
|
111 | }
|