/
index.ts
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/
index.ts
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import path from 'path'
import { WANTED_LOCKFILE } from '@pnpm/constants'
import {
packageManifestLogger,
} from '@pnpm/core-loggers'
import {
Lockfile,
ProjectSnapshot,
} from '@pnpm/lockfile-types'
import {
getAllDependenciesFromManifest,
getSpecFromPackageManifest,
PinnedVersion,
} from '@pnpm/manifest-utils'
import { safeReadPackageFromDir as safeReadPkgFromDir } from '@pnpm/read-package-json'
import {
DEPENDENCIES_FIELDS,
DependencyManifest,
ProjectManifest,
Registries,
} from '@pnpm/types'
import difference from 'ramda/src/difference'
import getWantedDependencies, { WantedDependency } from './getWantedDependencies'
import depPathToRef from './depPathToRef'
import resolveDependencyTree, {
Importer,
LinkedDependency,
ResolveDependenciesOptions,
ResolvedDirectDependency,
ResolvedPackage,
} from './resolveDependencyTree'
import resolvePeers, {
GenericDependenciesGraph,
GenericDependenciesGraphNode,
} from './resolvePeers'
import toResolveImporter from './toResolveImporter'
import updateLockfile from './updateLockfile'
import updateProjectManifest from './updateProjectManifest'
export type DependenciesGraph = GenericDependenciesGraph<ResolvedPackage>
export type DependenciesGraphNode = GenericDependenciesGraphNode & ResolvedPackage
export {
getWantedDependencies,
LinkedDependency,
ResolvedPackage,
PinnedVersion,
WantedDependency,
}
interface ProjectToLink {
binsDir: string
directNodeIdsByAlias: {[alias: string]: string}
id: string
linkedDependencies: LinkedDependency[]
manifest: ProjectManifest
modulesDir: string
rootDir: string
topParents: Array<{name: string, version: string}>
}
export type ImporterToResolve = Importer<{
isNew?: boolean
nodeExecPath?: string
pinnedVersion?: PinnedVersion
raw: string
updateSpec?: boolean
}>
& {
binsDir: string
manifest: ProjectManifest
originalManifest?: ProjectManifest
updatePackageManifest: boolean
}
export default async function (
importers: ImporterToResolve[],
opts: ResolveDependenciesOptions & {
defaultUpdateDepth: number
preserveWorkspaceProtocol: boolean
saveWorkspaceProtocol: boolean
}
) {
const _toResolveImporter = toResolveImporter.bind(null, {
defaultUpdateDepth: opts.defaultUpdateDepth,
lockfileOnly: opts.dryRun,
preferredVersions: opts.preferredVersions,
updateAll: Boolean(opts.updateMatching),
virtualStoreDir: opts.virtualStoreDir,
workspacePackages: opts.workspacePackages,
})
const projectsToResolve = await Promise.all(importers.map(async (project) => _toResolveImporter(project)))
const {
dependenciesTree,
outdatedDependencies,
resolvedImporters,
resolvedPackagesByDepPath,
wantedToBeSkippedPackageIds,
} = await resolveDependencyTree(projectsToResolve, opts)
const linkedDependenciesByProjectId: Record<string, LinkedDependency[]> = {}
const projectsToLink = await Promise.all<ProjectToLink>(projectsToResolve.map(async (project, index) => {
const resolvedImporter = resolvedImporters[project.id]
linkedDependenciesByProjectId[project.id] = resolvedImporter.linkedDependencies
let updatedManifest: ProjectManifest | undefined = project.manifest
let updatedOriginalManifest: ProjectManifest | undefined = project.originalManifest
if (project.updatePackageManifest) {
const manifests = await updateProjectManifest(project, {
directDependencies: resolvedImporter.directDependencies,
preserveWorkspaceProtocol: opts.preserveWorkspaceProtocol,
saveWorkspaceProtocol: opts.saveWorkspaceProtocol,
})
updatedManifest = manifests[0]
updatedOriginalManifest = manifests[1]
} else {
packageManifestLogger.debug({
prefix: project.rootDir,
updated: project.manifest,
})
}
if (updatedManifest != null) {
const projectSnapshot = opts.wantedLockfile.importers[project.id]
opts.wantedLockfile.importers[project.id] = addDirectDependenciesToLockfile(
updatedManifest,
projectSnapshot,
resolvedImporter.linkedDependencies,
resolvedImporter.directDependencies,
opts.registries
)
}
const topParents: Array<{ name: string, version: string, linkedDir?: string }> = project.manifest
? await getTopParents(
difference(
Object.keys(getAllDependenciesFromManifest(project.manifest)),
resolvedImporter.directDependencies
.filter((dep, index) => project.wantedDependencies[index]?.isNew === true)
.map(({ alias }) => alias) || []
),
project.modulesDir
)
: []
resolvedImporter.linkedDependencies.forEach((linkedDependency) => {
topParents.push({
name: linkedDependency.alias,
version: linkedDependency.version,
linkedDir: `link:${path.relative(opts.lockfileDir, linkedDependency.resolution.directory)}`,
})
})
const manifest = updatedOriginalManifest ?? project.originalManifest ?? project.manifest
importers[index].manifest = manifest
return {
binsDir: project.binsDir,
directNodeIdsByAlias: resolvedImporter.directNodeIdsByAlias,
id: project.id,
linkedDependencies: resolvedImporter.linkedDependencies,
manifest: project.manifest,
modulesDir: project.modulesDir,
rootDir: project.rootDir,
topParents,
}
}))
const {
dependenciesGraph,
dependenciesByProjectId,
peerDependencyIssuesByProjects,
} = resolvePeers({
dependenciesTree,
lockfileDir: opts.lockfileDir,
projects: projectsToLink,
virtualStoreDir: opts.virtualStoreDir,
})
for (const { id, manifest } of projectsToLink) {
for (const [alias, depPath] of Object.entries(dependenciesByProjectId[id])) {
const projectSnapshot = opts.wantedLockfile.importers[id]
if (manifest.dependenciesMeta != null) {
projectSnapshot.dependenciesMeta = manifest.dependenciesMeta
}
const depNode = dependenciesGraph[depPath]
if (depNode.isPure) continue
const ref = depPathToRef(depPath, {
alias,
realName: depNode.name,
registries: opts.registries,
resolution: depNode.resolution,
})
if (projectSnapshot.dependencies?.[alias]) {
projectSnapshot.dependencies[alias] = ref
} else if (projectSnapshot.devDependencies?.[alias]) {
projectSnapshot.devDependencies[alias] = ref
} else if (projectSnapshot.optionalDependencies?.[alias]) {
projectSnapshot.optionalDependencies[alias] = ref
}
}
}
const { newLockfile, pendingRequiresBuilds } = updateLockfile(dependenciesGraph, opts.wantedLockfile, opts.virtualStoreDir, opts.registries) // eslint-disable-line:prefer-const
if (opts.forceFullResolution && opts.wantedLockfile != null) {
for (const [depPath, pkg] of Object.entries(dependenciesGraph)) {
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
if (
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
(opts.allowBuild != null && !opts.allowBuild(pkg.name)) ||
(opts.wantedLockfile.packages?.[depPath] == null) ||
pkg.requiresBuild
) continue
pendingRequiresBuilds.push(depPath)
}
}
// waiting till package requests are finished
const waitTillAllFetchingsFinish = async () => Promise.all(Object.values(resolvedPackagesByDepPath).map(async ({ finishing }) => finishing?.()))
return {
dependenciesByProjectId,
dependenciesGraph,
finishLockfileUpdates: finishLockfileUpdates.bind(null, dependenciesGraph, pendingRequiresBuilds, newLockfile),
outdatedDependencies,
linkedDependenciesByProjectId,
newLockfile,
peerDependencyIssuesByProjects,
waitTillAllFetchingsFinish,
wantedToBeSkippedPackageIds,
}
}
async function finishLockfileUpdates (
dependenciesGraph: DependenciesGraph,
pendingRequiresBuilds: string[],
newLockfile: Lockfile
) {
return Promise.all(pendingRequiresBuilds.map(async (depPath) => {
const depNode = dependenciesGraph[depPath]
if (depNode.optional) {
// We assume that all optional dependencies have to be built.
// Optional dependencies are not always downloaded, so there is no way to know whether they need to be built or not.
depNode.requiresBuild = true
} else if (depNode.fetchingBundledManifest != null) {
const filesResponse = await depNode.fetchingFiles()
// The npm team suggests to always read the package.json for deciding whether the package has lifecycle scripts
const pkgJson = await depNode.fetchingBundledManifest()
depNode.requiresBuild = Boolean(
pkgJson?.scripts != null && (
Boolean(pkgJson.scripts.preinstall) ||
Boolean(pkgJson.scripts.install) ||
Boolean(pkgJson.scripts.postinstall)
) ||
filesResponse.filesIndex['binding.gyp'] ||
Object.keys(filesResponse.filesIndex).some((filename) => !(filename.match(/^[.]hooks[\\/]/) == null)) // TODO: optimize this
)
} else {
// This should never ever happen
throw new Error(`Cannot create ${WANTED_LOCKFILE} because raw manifest (aka package.json) wasn't fetched for "${depPath}"`)
}
// TODO: try to cover with unit test the case when entry is no longer available in lockfile
// It is an edge that probably happens if the entry is removed during lockfile prune
if (depNode.requiresBuild && newLockfile.packages![depPath]) {
newLockfile.packages![depPath].requiresBuild = true
}
}))
}
function addDirectDependenciesToLockfile (
newManifest: ProjectManifest,
projectSnapshot: ProjectSnapshot,
linkedPackages: Array<{alias: string}>,
directDependencies: ResolvedDirectDependency[],
registries: Registries
): ProjectSnapshot {
const newProjectSnapshot = {
dependencies: {},
devDependencies: {},
optionalDependencies: {},
specifiers: {},
}
linkedPackages.forEach((linkedPkg) => {
newProjectSnapshot.specifiers[linkedPkg.alias] = getSpecFromPackageManifest(newManifest, linkedPkg.alias)
})
const directDependenciesByAlias = directDependencies.reduce((acc, directDependency) => {
acc[directDependency.alias] = directDependency
return acc
}, {})
const allDeps = Array.from(new Set(Object.keys(getAllDependenciesFromManifest(newManifest))))
for (const alias of allDeps) {
if (directDependenciesByAlias[alias]) {
const dep = directDependenciesByAlias[alias]
const ref = depPathToRef(dep.pkgId, {
alias: dep.alias,
realName: dep.name,
registries,
resolution: dep.resolution,
})
if (dep.dev) {
newProjectSnapshot.devDependencies[dep.alias] = ref
} else if (dep.optional) {
newProjectSnapshot.optionalDependencies[dep.alias] = ref
} else {
newProjectSnapshot.dependencies[dep.alias] = ref
}
newProjectSnapshot.specifiers[dep.alias] = getSpecFromPackageManifest(newManifest, dep.alias)
} else if (projectSnapshot.specifiers[alias]) {
newProjectSnapshot.specifiers[alias] = projectSnapshot.specifiers[alias]
if (projectSnapshot.dependencies?.[alias]) {
newProjectSnapshot.dependencies[alias] = projectSnapshot.dependencies[alias]
} else if (projectSnapshot.optionalDependencies?.[alias]) {
newProjectSnapshot.optionalDependencies[alias] = projectSnapshot.optionalDependencies[alias]
} else if (projectSnapshot.devDependencies?.[alias]) {
newProjectSnapshot.devDependencies[alias] = projectSnapshot.devDependencies[alias]
}
}
}
alignDependencyTypes(newManifest, newProjectSnapshot)
return newProjectSnapshot
}
function alignDependencyTypes (manifest: ProjectManifest, projectSnapshot: ProjectSnapshot) {
const depTypesOfAliases = getAliasToDependencyTypeMap(manifest)
// Aligning the dependency types in pnpm-lock.yaml
for (const depType of DEPENDENCIES_FIELDS) {
if (projectSnapshot[depType] == null) continue
for (const alias of Object.keys(projectSnapshot[depType] ?? {})) {
if (depType === depTypesOfAliases[alias] || !depTypesOfAliases[alias]) continue
projectSnapshot[depTypesOfAliases[alias]][alias] = projectSnapshot[depType]![alias]
delete projectSnapshot[depType]![alias]
}
}
}
function getAliasToDependencyTypeMap (manifest: ProjectManifest) {
const depTypesOfAliases = {}
for (const depType of DEPENDENCIES_FIELDS) {
if (manifest[depType] == null) continue
for (const alias of Object.keys(manifest[depType] ?? {})) {
if (!depTypesOfAliases[alias]) {
depTypesOfAliases[alias] = depType
}
}
}
return depTypesOfAliases
}
async function getTopParents (pkgNames: string[], modules: string) {
const pkgs = await Promise.all(
pkgNames.map((pkgName) => path.join(modules, pkgName)).map(safeReadPkgFromDir)
)
return (
pkgs
.filter(Boolean) as DependencyManifest[]
)
.map(({ name, version }: DependencyManifest) => ({ name, version }))
}