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
|
const util = require('util')
const log = require('npmlog')
const pacote = require('pacote')
const libpack = require('libnpmpack')
const npa = require('npm-package-arg')
const getWorkspaces = require('./workspaces/get-workspaces.js')
const { getContents, logTar } = require('./utils/tar.js')
const writeFile = util.promisify(require('fs').writeFile)
const BaseCommand = require('./base-command.js')
class Pack extends BaseCommand {
/* istanbul ignore next - see test/lib/load-all-commands.js */
static get description () {
return 'Create a tarball from a package'
}
/* istanbul ignore next - see test/lib/load-all-commands.js */
static get name () {
return 'pack'
}
/* istanbul ignore next - see test/lib/load-all-commands.js */
static get params () {
return ['dry-run', 'json', 'workspace', 'workspaces']
}
/* istanbul ignore next - see test/lib/load-all-commands.js */
static get usage () {
return ['[[<@scope>/]<pkg>...]']
}
exec (args, cb) {
this.pack(args).then(() => cb()).catch(cb)
}
execWorkspaces (args, filters, cb) {
this.packWorkspaces(args, filters).then(() => cb()).catch(cb)
}
async pack (args) {
if (args.length === 0)
args = ['.']
const unicode = this.npm.config.get('unicode')
const dryRun = this.npm.config.get('dry-run')
const json = this.npm.config.get('json')
// Get the manifests and filenames first so we can bail early on manifest
// errors before making any tarballs
const manifests = []
for (const arg of args) {
const spec = npa(arg)
const manifest = await pacote.manifest(spec, this.npm.flatOptions)
if (!manifest._id)
throw new Error('Invalid package, must have name and version')
const filename = `${manifest.name}-${manifest.version}.tgz`
.replace(/^@/, '').replace(/\//, '-')
manifests.push({ arg, filename, manifest })
}
// Load tarball names up for printing afterward to isolate from the
// noise generated during packing
const tarballs = []
for (const { arg, filename, manifest } of manifests) {
const tarballData = await libpack(arg, this.npm.flatOptions)
const pkgContents = await getContents(manifest, tarballData)
if (!dryRun)
await writeFile(filename, tarballData)
tarballs.push(pkgContents)
}
if (json) {
this.npm.output(JSON.stringify(tarballs, null, 2))
return
}
for (const tar of tarballs) {
logTar(tar, { log, unicode })
this.npm.output(tar.filename.replace(/^@/, '').replace(/\//, '-'))
}
}
async packWorkspaces (args, filters) {
// If they either ask for nothing, or explicitly include '.' in the args,
// we effectively translate that into each workspace requested
const useWorkspaces = args.length === 0 || args.includes('.')
if (!useWorkspaces) {
this.npm.log.warn('Ignoring workspaces for specified package(s)')
return this.pack(args)
}
const workspaces =
await getWorkspaces(filters, { path: this.npm.localPrefix })
return this.pack([...workspaces.values(), ...args.filter(a => a !== '.')])
}
}
module.exports = Pack
|
