File size: 2,922 Bytes
c6b68af | 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 | const pacote = require('pacote')
const libpack = require('libnpmpack')
const npa = require('npm-package-arg')
const { log, output } = require('proc-log')
const { getContents, logTar } = require('../utils/tar.js')
const BaseCommand = require('../base-cmd.js')
class Pack extends BaseCommand {
static description = 'Create a tarball from a package'
static name = 'pack'
static params = [
'dry-run',
'json',
'pack-destination',
'workspace',
'workspaces',
'include-workspace-root',
'ignore-scripts',
]
static usage = ['<package-spec>']
static workspaces = true
static ignoreImplicitWorkspace = false
async exec (args) {
if (args.length === 0) {
args = ['.']
}
const unicode = this.npm.config.get('unicode')
const json = this.npm.config.get('json')
const Arborist = require('@npmcli/arborist')
// 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,
Arborist,
preferOnline: true,
_isRoot: true,
})
if (!manifest._id) {
throw new Error('Invalid package, must have name and version')
}
manifests.push({ arg, manifest })
}
// Load tarball names up for printing afterward to isolate from the noise generated during packing
const tarballs = []
for (const { arg, manifest } of manifests) {
const tarballData = await libpack(arg, {
...this.npm.flatOptions,
foregroundScripts: this.npm.config.isDefault('foreground-scripts')
? true
: this.npm.config.get('foreground-scripts'),
preferOnline: true,
prefix: this.npm.localPrefix,
workspaces: this.workspacePaths,
})
tarballs.push(await getContents(manifest, tarballData))
}
for (const [index, tar] of Object.entries(tarballs)) {
// XXX(BREAKING_CHANGE): publish outputs a json object with package names as keys.
// Pack should do the same here instead of an array
logTar(tar, { unicode, json, key: index })
if (!json) {
output.standard(tar.filename.replace(/^@/, '').replace(/\//, '-'))
}
}
}
async execWorkspaces (args) {
// 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) {
log.warn('Ignoring workspaces for specified package(s)')
return this.exec(args)
}
await this.setWorkspaces()
return this.exec([...this.workspacePaths, ...args.filter(a => a !== '.')])
}
}
module.exports = Pack
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