/
index.ts
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/
index.ts
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import path from 'path'
import PnpmError from '@pnpm/error'
import {
FetchFromRegistry,
GetCredentials,
RetryTimeoutOptions,
} from '@pnpm/fetching-types'
import resolveWorkspaceRange from '@pnpm/resolve-workspace-range'
import {
PreferredVersions,
ResolveResult,
WantedDependency,
WorkspacePackages,
} from '@pnpm/resolver-base'
import { DependencyManifest } from '@pnpm/types'
import LRU from 'lru-cache'
import normalize from 'normalize-path'
import pMemoize from 'p-memoize'
import clone from 'ramda/src/clone'
import semver from 'semver'
import ssri from 'ssri'
import pickPackage, {
PackageInRegistry,
PackageMeta,
PackageMetaCache,
PickPackageOptions,
} from './pickPackage'
import parsePref, {
RegistryPackageSpec,
} from './parsePref'
import fromRegistry, { RegistryResponseError } from './fetch'
import createPkgId from './createNpmPkgId'
import workspacePrefToNpm from './workspacePrefToNpm'
export class NoMatchingVersionError extends PnpmError {
public readonly packageMeta: PackageMeta
constructor (opts: { wantedDependency: WantedDependency, packageMeta: PackageMeta}) {
const dep = opts.wantedDependency.alias
? `${opts.wantedDependency.alias}@${opts.wantedDependency.pref ?? ''}`
: opts.wantedDependency.pref!
super('NO_MATCHING_VERSION', `No matching version found for ${dep}`)
this.packageMeta = opts.packageMeta
}
}
export {
parsePref,
PackageMeta,
PackageMetaCache,
RegistryPackageSpec,
RegistryResponseError,
}
// This file contains meta information
// about all the packages published by the same name, not just the manifest
// of one package/version
const META_DIR = 'metadata'
const FULL_META_DIR = 'metadata-full'
export interface ResolverFactoryOptions {
cacheDir: string
fullMetadata?: boolean
offline?: boolean
preferOffline?: boolean
retry?: RetryTimeoutOptions
timeout?: number
}
export default function createResolver (
fetchFromRegistry: FetchFromRegistry,
getCredentials: GetCredentials,
opts: ResolverFactoryOptions
) {
if (typeof opts.cacheDir !== 'string') {
throw new TypeError('`opts.cacheDir` is required and needs to be a string')
}
const fetchOpts = {
retry: opts.retry ?? {},
timeout: opts.timeout ?? 60000,
}
const fetch = pMemoize(fromRegistry.bind(null, fetchFromRegistry, fetchOpts), {
cacheKey: (...args) => JSON.stringify(args),
maxAge: 1000 * 20, // 20 seconds
})
const getAuthHeaderValueByURI = (registry: string) => getCredentials(registry).authHeaderValue
const metaCache = new LRU({
max: 10000,
ttl: 120 * 1000, // 2 minutes
})
return resolveNpm.bind(null, {
getAuthHeaderValueByURI,
pickPackage: pickPackage.bind(null, {
fetch,
metaCache,
metaDir: opts.fullMetadata ? FULL_META_DIR : META_DIR,
offline: opts.offline,
preferOffline: opts.preferOffline,
cacheDir: opts.cacheDir,
}),
})
}
export type ResolveFromNpmOptions = {
alwaysTryWorkspacePackages?: boolean
defaultTag?: string
dryRun?: boolean
lockfileDir?: string
registry: string
preferredVersions?: PreferredVersions
preferWorkspacePackages?: boolean
} & ({
projectDir?: string
workspacePackages?: undefined
} | {
projectDir: string
workspacePackages: WorkspacePackages
})
async function resolveNpm (
ctx: {
pickPackage: (spec: RegistryPackageSpec, opts: PickPackageOptions) => ReturnType<typeof pickPackage>
getAuthHeaderValueByURI: (registry: string) => string | undefined
},
wantedDependency: WantedDependency,
opts: ResolveFromNpmOptions
): Promise<ResolveResult | null> {
const defaultTag = opts.defaultTag ?? 'latest'
if (wantedDependency.pref?.startsWith('workspace:')) {
if (wantedDependency.pref.startsWith('workspace:.')) return null
const resolvedFromWorkspace = tryResolveFromWorkspace(wantedDependency, {
defaultTag,
lockfileDir: opts.lockfileDir,
projectDir: opts.projectDir,
registry: opts.registry,
workspacePackages: opts.workspacePackages,
})
if (resolvedFromWorkspace != null) {
return resolvedFromWorkspace
}
}
const workspacePackages = opts.alwaysTryWorkspacePackages !== false ? opts.workspacePackages : undefined
const spec = wantedDependency.pref
? parsePref(wantedDependency.pref, wantedDependency.alias, defaultTag, opts.registry)
: defaultTagForAlias(wantedDependency.alias!, defaultTag)
if (spec == null) return null
const authHeaderValue = ctx.getAuthHeaderValueByURI(opts.registry)
let pickResult!: {meta: PackageMeta, pickedPackage: PackageInRegistry | null}
try {
pickResult = await ctx.pickPackage(spec, {
authHeaderValue,
dryRun: opts.dryRun === true,
preferredVersionSelectors: opts.preferredVersions?.[spec.name],
registry: opts.registry,
})
} catch (err: any) { // eslint-disable-line
if ((workspacePackages != null) && opts.projectDir) {
const resolvedFromLocal = tryResolveFromWorkspacePackages(workspacePackages, spec, {
projectDir: opts.projectDir,
lockfileDir: opts.lockfileDir,
hardLinkLocalPackages: wantedDependency.injected,
})
if (resolvedFromLocal != null) return resolvedFromLocal
}
throw err
}
const pickedPackage = pickResult.pickedPackage
const meta = pickResult.meta
if (pickedPackage == null) {
if ((workspacePackages != null) && opts.projectDir) {
const resolvedFromLocal = tryResolveFromWorkspacePackages(workspacePackages, spec, {
projectDir: opts.projectDir,
lockfileDir: opts.lockfileDir,
hardLinkLocalPackages: wantedDependency.injected,
})
if (resolvedFromLocal != null) return resolvedFromLocal
}
throw new NoMatchingVersionError({ wantedDependency, packageMeta: meta })
}
if (((workspacePackages?.[pickedPackage.name]) != null) && opts.projectDir) {
if (workspacePackages[pickedPackage.name][pickedPackage.version]) {
return {
...resolveFromLocalPackage(workspacePackages[pickedPackage.name][pickedPackage.version], spec.normalizedPref, {
projectDir: opts.projectDir,
lockfileDir: opts.lockfileDir,
hardLinkLocalPackages: wantedDependency.injected,
}),
latest: meta['dist-tags'].latest,
}
}
const localVersion = pickMatchingLocalVersionOrNull(workspacePackages[pickedPackage.name], spec)
if (localVersion && (semver.gt(localVersion, pickedPackage.version) || opts.preferWorkspacePackages)) {
return {
...resolveFromLocalPackage(workspacePackages[pickedPackage.name][localVersion], spec.normalizedPref, {
projectDir: opts.projectDir,
lockfileDir: opts.lockfileDir,
hardLinkLocalPackages: wantedDependency.injected,
}),
latest: meta['dist-tags'].latest,
}
}
}
const id = createPkgId(pickedPackage.dist.tarball, pickedPackage.name, pickedPackage.version)
const resolution = {
integrity: getIntegrity(pickedPackage.dist),
registry: opts.registry,
tarball: pickedPackage.dist.tarball,
}
return {
id,
latest: meta['dist-tags'].latest,
manifest: pickedPackage,
normalizedPref: spec.normalizedPref,
resolution,
resolvedVia: 'npm-registry',
}
}
function tryResolveFromWorkspace (
wantedDependency: WantedDependency,
opts: {
defaultTag: string
lockfileDir?: string
projectDir?: string
registry: string
workspacePackages?: WorkspacePackages
}
) {
if (!wantedDependency.pref?.startsWith('workspace:')) {
return null
}
const pref = workspacePrefToNpm(wantedDependency.pref)
const spec = parsePref(pref, wantedDependency.alias, opts.defaultTag, opts.registry)
if (spec == null) throw new Error(`Invalid workspace: spec (${wantedDependency.pref})`)
if (opts.workspacePackages == null) {
throw new Error('Cannot resolve package from workspace because opts.workspacePackages is not defined')
}
if (!opts.projectDir) {
throw new Error('Cannot resolve package from workspace because opts.projectDir is not defined')
}
const resolvedFromLocal = tryResolveFromWorkspacePackages(opts.workspacePackages, spec, {
projectDir: opts.projectDir,
hardLinkLocalPackages: wantedDependency.injected,
lockfileDir: opts.lockfileDir,
})
if (resolvedFromLocal == null) {
throw new PnpmError(
'NO_MATCHING_VERSION_INSIDE_WORKSPACE',
`In ${path.relative(process.cwd(), opts.projectDir)}: No matching version found for ${wantedDependency.alias ?? ''}@${pref} inside the workspace`
)
}
return resolvedFromLocal
}
function tryResolveFromWorkspacePackages (
workspacePackages: WorkspacePackages,
spec: RegistryPackageSpec,
opts: {
hardLinkLocalPackages?: boolean
projectDir: string
lockfileDir?: string
}
) {
if (!workspacePackages[spec.name]) return null
const localVersion = pickMatchingLocalVersionOrNull(workspacePackages[spec.name], spec)
if (!localVersion) return null
return resolveFromLocalPackage(workspacePackages[spec.name][localVersion], spec.normalizedPref, opts)
}
function pickMatchingLocalVersionOrNull (
versions: {
[version: string]: {
dir: string
manifest: DependencyManifest
}
},
spec: RegistryPackageSpec
) {
const localVersions = Object.keys(versions)
switch (spec.type) {
case 'tag':
return semver.maxSatisfying(localVersions, '*')
case 'version':
return versions[spec.fetchSpec] ? spec.fetchSpec : null
case 'range':
return resolveWorkspaceRange(spec.fetchSpec, localVersions)
default:
return null
}
}
interface LocalPackage {
dir: string
manifest: DependencyManifest
}
function resolveFromLocalPackage (
localPackage: LocalPackage,
normalizedPref: string | undefined,
opts: {
hardLinkLocalPackages?: boolean
projectDir: string
lockfileDir?: string
}
) {
let id!: string
let directory!: string
const localPackageDir = resolveLocalPackageDir(localPackage)
if (opts.hardLinkLocalPackages) {
directory = normalize(path.relative(opts.lockfileDir!, localPackageDir))
id = `file:${directory}`
} else {
directory = localPackageDir
id = `link:${normalize(path.relative(opts.projectDir, localPackageDir))}`
}
return {
id,
manifest: clone(localPackage.manifest),
normalizedPref,
resolution: {
directory,
type: 'directory',
},
resolvedVia: 'local-filesystem',
}
}
function resolveLocalPackageDir (localPackage: LocalPackage) {
if (
localPackage.manifest.publishConfig?.directory == null ||
localPackage.manifest.publishConfig?.linkDirectory !== true
) return localPackage.dir
return path.join(localPackage.dir, localPackage.manifest.publishConfig.directory)
}
function defaultTagForAlias (alias: string, defaultTag: string): RegistryPackageSpec {
return {
fetchSpec: defaultTag,
name: alias,
type: 'tag',
}
}
function getIntegrity (dist: {
integrity?: string
shasum: string
tarball: string
}) {
if (dist.integrity) {
return dist.integrity
}
if (!dist.shasum) {
return undefined
}
const integrity = ssri.fromHex(dist.shasum, 'sha1')
if (!integrity) {
throw new PnpmError('INVALID_TARBALL_INTEGRITY', `Tarball "${dist.tarball}" has invalid shasum specified in its metadata: ${dist.shasum}`)
}
return integrity.toString()
}