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index.ts
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index.ts
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import path from 'path'
import { PnpmError } from '@pnpm/error'
import { filesIncludeInstallScripts } from '@pnpm/exec.files-include-install-scripts'
import {
packageManifestLogger,
} from '@pnpm/core-loggers'
import { globalWarn } from '@pnpm/logger'
import {
type Lockfile,
type ProjectSnapshot,
} from '@pnpm/lockfile-types'
import {
getAllDependenciesFromManifest,
getSpecFromPackageManifest,
type PinnedVersion,
} from '@pnpm/manifest-utils'
import { safeReadPackageJsonFromDir } from '@pnpm/read-package-json'
import {
type DependenciesField,
DEPENDENCIES_FIELDS,
type DependencyManifest,
type ProjectManifest,
} from '@pnpm/types'
import promiseShare from 'promise-share'
import difference from 'ramda/src/difference'
import zipWith from 'ramda/src/zipWith'
import isSubdir from 'is-subdir'
import { getWantedDependencies, type WantedDependency } from './getWantedDependencies'
import { depPathToRef } from './depPathToRef'
import { createNodeIdForLinkedLocalPkg, type UpdateMatchingFunction } from './resolveDependencies'
import {
type Importer,
type LinkedDependency,
type ResolveDependenciesOptions,
type ResolvedDirectDependency,
type ResolvedPackage,
resolveDependencyTree,
} from './resolveDependencyTree'
import {
type GenericDependenciesGraph,
type GenericDependenciesGraphNode,
resolvePeers,
} 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,
type LinkedDependency,
type ResolvedPackage,
type PinnedVersion,
type UpdateMatchingFunction,
type 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
preserveNonSemverVersionSpec?: boolean
}>
& {
peer?: boolean
pinnedVersion?: PinnedVersion
binsDir: string
manifest: ProjectManifest
originalManifest?: ProjectManifest
update?: boolean
updateMatching?: UpdateMatchingFunction
updatePackageManifest: boolean
targetDependenciesField?: DependenciesField
}
export async function resolveDependencies (
importers: ImporterToResolve[],
opts: ResolveDependenciesOptions & {
defaultUpdateDepth: number
dedupePeerDependents?: boolean
dedupeDirectDeps?: boolean
dedupeInjectedDeps?: boolean
excludeLinksFromLockfile?: boolean
preserveWorkspaceProtocol: boolean
saveWorkspaceProtocol: 'rolling' | boolean
lockfileIncludeTarballUrl?: boolean
allowNonAppliedPatches?: boolean
}
) {
const _toResolveImporter = toResolveImporter.bind(null, {
defaultUpdateDepth: opts.defaultUpdateDepth,
lockfileOnly: opts.dryRun,
preferredVersions: opts.preferredVersions,
virtualStoreDir: opts.virtualStoreDir,
workspacePackages: opts.workspacePackages,
updateToLatest: opts.updateToLatest,
noDependencySelectors: importers.every(({ wantedDependencies }) => wantedDependencies.length === 0),
})
const projectsToResolve = await Promise.all(importers.map(async (project) => _toResolveImporter(project)))
const {
dependenciesTree,
outdatedDependencies,
resolvedImporters,
resolvedPackagesByDepPath,
wantedToBeSkippedPackageIds,
appliedPatches,
time,
} = await resolveDependencyTree(projectsToResolve, opts)
// We only check whether patches were applied in cases when the whole lockfile was reanalyzed.
if (
opts.patchedDependencies &&
(opts.forceFullResolution || !Object.keys(opts.wantedLockfile.packages ?? {})?.length) &&
Object.keys(opts.wantedLockfile.importers).length === importers.length
) {
verifyPatches({
patchedDependencies: Object.keys(opts.patchedDependencies),
appliedPatches,
allowNonAppliedPatches: opts.allowNonAppliedPatches,
})
}
const projectsToLink = await Promise.all<ProjectToLink>(projectsToResolve.map(async (project) => {
const resolvedImporter = resolvedImporters[project.id]
const topParents: Array<{ name: string, version: string, alias?: string, linkedDir?: string }> = project.manifest
? await getTopParents(
difference(
Object.keys(getAllDependenciesFromManifest(project.manifest)),
resolvedImporter.directDependencies.map(({ alias }) => alias) || []
),
project.modulesDir
)
: []
resolvedImporter.linkedDependencies.forEach((linkedDependency) => {
// The location of the external link may vary on different machines, so it is better not to include it in the lockfile.
// As a workaround, we symlink to the root of node_modules, which is a symlink to the actual location of the external link.
const target = !opts.excludeLinksFromLockfile || isSubdir(opts.lockfileDir, linkedDependency.resolution.directory)
? linkedDependency.resolution.directory
: path.join(project.modulesDir, linkedDependency.alias)
const linkedDir = createNodeIdForLinkedLocalPkg(opts.lockfileDir, target)
topParents.push({
name: linkedDependency.alias,
version: linkedDependency.version,
linkedDir,
})
})
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,
} = await resolvePeers({
dependenciesTree,
dedupePeerDependents: opts.dedupePeerDependents,
dedupeInjectedDeps: opts.dedupeInjectedDeps,
lockfileDir: opts.lockfileDir,
projects: projectsToLink,
virtualStoreDir: opts.virtualStoreDir,
resolvePeersFromWorkspaceRoot: Boolean(opts.resolvePeersFromWorkspaceRoot),
resolvedImporters,
})
const linkedDependenciesByProjectId: Record<string, LinkedDependency[]> = {}
await Promise.all(projectsToResolve.map(async (project, index) => {
const resolvedImporter = resolvedImporters[project.id]
linkedDependenciesByProjectId[project.id] = resolvedImporter.linkedDependencies
let updatedManifest: ProjectManifest | undefined
let updatedOriginalManifest: ProjectManifest | undefined
if (project.updatePackageManifest) {
[updatedManifest, updatedOriginalManifest] = await updateProjectManifest(project, {
directDependencies: resolvedImporter.directDependencies,
preserveWorkspaceProtocol: opts.preserveWorkspaceProtocol,
saveWorkspaceProtocol: opts.saveWorkspaceProtocol,
})
} else {
updatedManifest = project.manifest
updatedOriginalManifest = project.originalManifest
packageManifestLogger.debug({
prefix: project.rootDir,
updated: project.manifest,
})
}
if (updatedManifest != null) {
if (opts.autoInstallPeers) {
if (updatedManifest.peerDependencies) {
const allDeps = getAllDependenciesFromManifest(updatedManifest)
for (const [peerName, peerRange] of Object.entries(updatedManifest.peerDependencies)) {
if (allDeps[peerName]) continue
updatedManifest.dependencies ??= {}
updatedManifest.dependencies[peerName] = peerRange
}
}
}
const projectSnapshot = opts.wantedLockfile.importers[project.id]
opts.wantedLockfile.importers[project.id] = addDirectDependenciesToLockfile(
updatedManifest,
projectSnapshot,
resolvedImporter.linkedDependencies,
resolvedImporter.directDependencies,
opts.excludeLinksFromLockfile
)
}
importers[index].manifest = updatedOriginalManifest ?? project.originalManifest ?? project.manifest
for (const [alias, depPath] of Object.entries(dependenciesByProjectId[project.id])) {
const projectSnapshot = opts.wantedLockfile.importers[project.id]
if (project.manifest.dependenciesMeta != null) {
projectSnapshot.dependenciesMeta = project.manifest.dependenciesMeta
}
const depNode = dependenciesGraph[depPath]
const ref = depPathToRef(depPath, {
alias,
realName: depNode.name,
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
}
}
}))
if (opts.dedupeDirectDeps) {
const rootDeps = dependenciesByProjectId['.']
if (rootDeps) {
for (const [id, deps] of Object.entries(dependenciesByProjectId)) {
if (id === '.') continue
for (const [alias, depPath] of Object.entries(deps)) {
if (depPath === rootDeps[alias]) {
delete deps[alias]
}
}
}
}
}
const { newLockfile, pendingRequiresBuilds } = updateLockfile({
dependenciesGraph,
lockfile: opts.wantedLockfile,
prefix: opts.virtualStoreDir,
registries: opts.registries,
lockfileIncludeTarballUrl: opts.lockfileIncludeTarballUrl,
})
if (time) {
newLockfile.time = {
...opts.wantedLockfile.time,
...time,
}
}
if (opts.forceFullResolution && opts.wantedLockfile != null) {
for (const [depPath, pkg] of Object.entries(dependenciesGraph)) {
if (
(opts.allowBuild != null && !opts.allowBuild(pkg.name)) ||
(opts.wantedLockfile.packages?.[depPath] == null) ||
pkg.requiresBuild === true
) continue
pendingRequiresBuilds.push(depPath)
}
}
// waiting till package requests are finished
const waitTillAllFetchingsFinish = async () => Promise.all(Object.values(resolvedPackagesByDepPath).map(async ({ fetching }) => {
try {
await fetching?.()
} catch {}
}))
return {
dependenciesByProjectId,
dependenciesGraph,
finishLockfileUpdates: promiseShare(finishLockfileUpdates(dependenciesGraph, pendingRequiresBuilds, newLockfile)),
outdatedDependencies,
linkedDependenciesByProjectId,
newLockfile,
peerDependencyIssuesByProjects,
waitTillAllFetchingsFinish,
wantedToBeSkippedPackageIds,
}
}
function verifyPatches (
{
patchedDependencies,
appliedPatches,
allowNonAppliedPatches,
}: {
patchedDependencies: string[]
appliedPatches: Set<string>
allowNonAppliedPatches: boolean
}
): void {
const nonAppliedPatches: string[] = patchedDependencies.filter((patchKey) => !appliedPatches.has(patchKey))
if (!nonAppliedPatches.length) return
const message = `The following patches were not applied: ${nonAppliedPatches.join(', ')}`
if (allowNonAppliedPatches) {
globalWarn(message)
return
}
throw new PnpmError('PATCH_NOT_APPLIED', message, {
hint: 'Either remove them from "patchedDependencies" or update them to match packages in your dependencies.',
})
}
async function finishLockfileUpdates (
dependenciesGraph: DependenciesGraph,
pendingRequiresBuilds: string[],
newLockfile: Lockfile
) {
return Promise.all(pendingRequiresBuilds.map(async (depPath) => {
const depNode = dependenciesGraph[depPath]
if (!depNode) return
try {
let requiresBuild!: boolean
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.
requiresBuild = true
} else {
// The npm team suggests to always read the package.json for deciding whether the package has lifecycle scripts
const { files, bundledManifest: pkgJson } = await depNode.fetching()
requiresBuild = Boolean(
pkgJson?.scripts != null && (
Boolean(pkgJson.scripts.preinstall) ||
Boolean(pkgJson.scripts.install) ||
Boolean(pkgJson.scripts.postinstall)
) ||
filesIncludeInstallScripts(files.filesIndex)
)
}
if (typeof depNode.requiresBuild === 'function') {
depNode.requiresBuild['resolve'](requiresBuild)
}
// 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 (requiresBuild && newLockfile.packages?.[depPath]) {
newLockfile.packages[depPath].requiresBuild = true
}
} catch (err: any) { // eslint-disable-line
if (typeof depNode.requiresBuild === 'function') {
depNode.requiresBuild['reject'](err)
}
}
}))
}
function addDirectDependenciesToLockfile (
newManifest: ProjectManifest,
projectSnapshot: ProjectSnapshot,
linkedPackages: Array<{ alias: string }>,
directDependencies: ResolvedDirectDependency[],
excludeLinksFromLockfile?: boolean
): ProjectSnapshot {
const newProjectSnapshot: ProjectSnapshot & Required<Pick<ProjectSnapshot, 'dependencies' | 'devDependencies' | 'optionalDependencies'>> = {
dependencies: {},
devDependencies: {},
optionalDependencies: {},
specifiers: {},
}
if (newManifest.publishConfig?.directory) {
newProjectSnapshot.publishDirectory = newManifest.publishConfig.directory
}
linkedPackages.forEach((linkedPkg) => {
newProjectSnapshot.specifiers[linkedPkg.alias] = getSpecFromPackageManifest(newManifest, linkedPkg.alias)
})
const directDependenciesByAlias = directDependencies.reduce((acc, directDependency) => {
acc[directDependency.alias] = directDependency
return acc
}, {} as Record<string, ResolvedDirectDependency>)
const allDeps = Array.from(new Set(Object.keys(getAllDependenciesFromManifest(newManifest))))
for (const alias of allDeps) {
const dep = directDependenciesByAlias[alias]
const spec = dep && getSpecFromPackageManifest(newManifest, dep.alias)
if (
dep &&
(
!excludeLinksFromLockfile ||
!(dep as LinkedDependency).isLinkedDependency ||
spec.startsWith('workspace:')
)
) {
const ref = depPathToRef(dep.pkgId, {
alias: dep.alias,
realName: dep.name,
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] = spec
} 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, ref] of Object.entries(projectSnapshot[depType] ?? {})) {
if (depType === depTypesOfAliases[alias] || !depTypesOfAliases[alias]) continue
projectSnapshot[depTypesOfAliases[alias]]![alias] = ref
delete projectSnapshot[depType]![alias]
}
}
}
function getAliasToDependencyTypeMap (manifest: ProjectManifest): Record<string, DependenciesField> {
const depTypesOfAliases: Record<string, DependenciesField> = {}
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 (pkgAliases: string[], modulesDir: string) {
const pkgs = await Promise.all(
pkgAliases.map((alias) => path.join(modulesDir, alias)).map(safeReadPackageJsonFromDir)
)
return zipWith((manifest, alias) => {
if (!manifest) return null
return {
alias,
name: manifest.name,
version: manifest.version,
}
}, pkgs, pkgAliases)
.filter(Boolean) as DependencyManifest[]
}