/snap/node/11691/lib/node_modules/npm/lib/commands
Edit: /snap/node/11691/lib/node_modules/npm/lib/commands/pack.js (2665B)
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',
]
static usage = ['
']
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')
// 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')
}
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'),
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