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Mini Shell
Mini Shell
const { log, output } = require('proc-log')
const semver = require('semver')
const pack = require('libnpmpack')
const libpub = require('libnpmpublish').publish
const runScript = require('@npmcli/run-script')
const pacote = require('pacote')
const npa = require('npm-package-arg')
const npmFetch = require('npm-registry-fetch')
const { redactLog: replaceInfo } = require('@npmcli/redact')
const otplease = require('../utils/otplease.js')
const { getContents, logTar } = require('../utils/tar.js')
// for historical reasons, publishConfig in package.json can contain ANY config
// keys that npm supports in .npmrc files and elsewhere. We *may* want to
// revisit this at some point, and have a minimal set that's a SemVer-major
// change that ought to get a RFC written on it.
const { flatten } = require('@npmcli/config/lib/definitions')
const pkgJson = require('@npmcli/package-json')
const BaseCommand = require('../base-cmd.js')
class Publish extends BaseCommand {
static description = 'Publish a package'
static name = 'publish'
static params = [
'tag',
'access',
'dry-run',
'otp',
'workspace',
'workspaces',
'include-workspace-root',
'provenance',
]
static usage = ['<package-spec>']
static workspaces = true
static ignoreImplicitWorkspace = false
async exec (args) {
if (args.length === 0) {
args = ['.']
}
if (args.length !== 1) {
throw this.usageError()
}
log.verbose('publish', replaceInfo(args))
const unicode = this.npm.config.get('unicode')
const dryRun = this.npm.config.get('dry-run')
const json = this.npm.config.get('json')
const defaultTag = this.npm.config.get('tag')
const ignoreScripts = this.npm.config.get('ignore-scripts')
const { silent } = this.npm
if (semver.validRange(defaultTag)) {
throw new Error('Tag name must not be a valid SemVer range: ' + defaultTag.trim())
}
const opts = { ...this.npm.flatOptions, progress: false }
// you can publish name@version, ./foo.tgz, etc.
// even though the default is the 'file:.' cwd.
const spec = npa(args[0])
let manifest = await this.getManifest(spec, opts)
// only run scripts for directory type publishes
if (spec.type === 'directory' && !ignoreScripts) {
await runScript({
event: 'prepublishOnly',
path: spec.fetchSpec,
stdio: 'inherit',
pkg: manifest,
})
}
// we pass dryRun: true to libnpmpack so it doesn't write the file to disk
const tarballData = await pack(spec, {
...opts,
foregroundScripts: this.npm.config.isDefault('foreground-scripts')
? true
: this.npm.config.get('foreground-scripts'),
dryRun: true,
prefix: this.npm.localPrefix,
workspaces: this.workspacePaths,
})
const pkgContents = await getContents(manifest, tarballData)
// The purpose of re-reading the manifest is in case it changed,
// so that we send the latest and greatest thing to the registry
// note that publishConfig might have changed as well!
manifest = await this.getManifest(spec, opts, true)
// JSON already has the package contents
if (!json) {
logTar(pkgContents, { unicode })
}
const resolved = npa.resolve(manifest.name, manifest.version)
const registry = npmFetch.pickRegistry(resolved, opts)
const creds = this.npm.config.getCredentialsByURI(registry)
const noCreds = !(creds.token || creds.username || creds.certfile && creds.keyfile)
const outputRegistry = replaceInfo(registry)
if (noCreds) {
const msg = `This command requires you to be logged in to ${outputRegistry}`
if (dryRun) {
log.warn('', `${msg} (dry-run)`)
} else {
throw Object.assign(new Error(msg), { code: 'ENEEDAUTH' })
}
}
const access = opts.access === null ? 'default' : opts.access
let msg = `Publishing to ${outputRegistry} with tag ${defaultTag} and ${access} access`
if (dryRun) {
msg = `${msg} (dry-run)`
}
log.notice('', msg)
if (!dryRun) {
await otplease(this.npm, opts, o => libpub(manifest, tarballData, o))
}
if (spec.type === 'directory' && !ignoreScripts) {
await runScript({
event: 'publish',
path: spec.fetchSpec,
stdio: 'inherit',
pkg: manifest,
})
await runScript({
event: 'postpublish',
path: spec.fetchSpec,
stdio: 'inherit',
pkg: manifest,
})
}
if (!this.suppressOutput) {
if (!silent && json) {
output.standard(JSON.stringify(pkgContents, null, 2))
} else if (!silent) {
output.standard(`+ ${pkgContents.id}`)
}
}
return pkgContents
}
async execWorkspaces () {
// Suppresses JSON output in publish() so we can handle it here
this.suppressOutput = true
const results = {}
const json = this.npm.config.get('json')
const { silent } = this.npm
await this.setWorkspaces()
for (const [name, workspace] of this.workspaces.entries()) {
let pkgContents
try {
pkgContents = await this.exec([workspace])
} catch (err) {
if (err.code === 'EPRIVATE') {
log.warn(
'publish',
`Skipping workspace ${
this.npm.chalk.cyan(name)
}, marked as ${
this.npm.chalk.bold('private')
}`
)
continue
}
throw err
}
// This needs to be in-line w/ the rest of the output that non-JSON
// publish generates
if (!silent && !json) {
output.standard(`+ ${pkgContents.id}`)
} else {
results[name] = pkgContents
}
}
if (!silent && json) {
output.standard(JSON.stringify(results, null, 2))
}
}
// if it's a directory, read it from the file system
// otherwise, get the full metadata from whatever it is
// XXX can't pacote read the manifest from a directory?
async getManifest (spec, opts, logWarnings = false) {
let manifest
if (spec.type === 'directory') {
const changes = []
const pkg = await pkgJson.fix(spec.fetchSpec, { changes })
if (changes.length && logWarnings) {
/* eslint-disable-next-line max-len */
log.warn('publish', 'npm auto-corrected some errors in your package.json when publishing. Please run "npm pkg fix" to address these errors.')
log.warn('publish', `errors corrected:\n${changes.join('\n')}`)
}
// Prepare is the special function for publishing, different than normalize
const { content } = await pkg.prepare()
manifest = content
} else {
manifest = await pacote.manifest(spec, {
...opts,
fullmetadata: true,
fullReadJson: true,
})
}
if (manifest.publishConfig) {
const cliFlags = this.npm.config.data.get('cli').raw
// Filter out properties set in CLI flags to prioritize them over
// corresponding `publishConfig` settings
const filteredPublishConfig = Object.fromEntries(
Object.entries(manifest.publishConfig).filter(([key]) => !(key in cliFlags)))
flatten(filteredPublishConfig, opts)
}
return manifest
}
}
module.exports = Publish
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