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f071d00815
* refactor: replace `forEach` with `for`-loops Changes: * Most `Object.keys(o).forEach` are replaced by `for in`. * Most `Array.filter(c).forEach` are replaced by `for of` + `if continue`. * `return` in `forEach` callbacks are replaced by `continue`. There may be minor improvement to memory footprint as this change would reduce the creations of temporary arrays and temporary functions. * fix: return -> continue * refactor: remove the commented out code
37 lines
2.0 KiB
TypeScript
37 lines
2.0 KiB
TypeScript
import path from 'path'
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import { type Lockfile, type TarballResolution } from '@pnpm/lockfile.types'
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import { depPathToFilename } from '@pnpm/dependency-path'
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import { type ProjectId, type DepPath } from '@pnpm/types'
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import { packageIdFromSnapshot } from './packageIdFromSnapshot'
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import { nameVerFromPkgSnapshot } from './nameVerFromPkgSnapshot'
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type GetLocalLocations = (depPath: DepPath, pkgName: string) => string[]
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export function extendProjectsWithTargetDirs<T> (
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projects: Array<T & { id: ProjectId }>,
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lockfile: Lockfile,
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ctx: {
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virtualStoreDir: string
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pkgLocationsByDepPath?: Record<DepPath, string[]>
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virtualStoreDirMaxLength: number
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}
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): Array<T & { id: ProjectId, stages: string[], targetDirs: string[] }> {
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const getLocalLocations: GetLocalLocations = ctx.pkgLocationsByDepPath != null
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? (depPath: DepPath) => ctx.pkgLocationsByDepPath![depPath]
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: (depPath: DepPath, pkgName: string) => [path.join(ctx.virtualStoreDir, depPathToFilename(depPath, ctx.virtualStoreDirMaxLength), 'node_modules', pkgName)]
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const projectsById: Record<ProjectId, T & { id: ProjectId, targetDirs: string[], stages?: string[] }> =
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Object.fromEntries(projects.map((project) => [project.id, { ...project, targetDirs: [] as string[] }]))
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for (const [depPath, pkg] of Object.entries(lockfile.packages ?? {})) {
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if ((pkg.resolution as TarballResolution)?.type !== 'directory') continue
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const pkgId = packageIdFromSnapshot(depPath as DepPath, pkg)
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const { name: pkgName } = nameVerFromPkgSnapshot(depPath, pkg)
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const importerId = pkgId.replace(/^file:/, '') as ProjectId
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if (projectsById[importerId] == null) continue
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const localLocations = getLocalLocations(depPath as DepPath, pkgName)
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if (!localLocations) continue
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projectsById[importerId].targetDirs.push(...localLocations)
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projectsById[importerId].stages = ['preinstall', 'install', 'postinstall', 'prepare', 'prepublishOnly']
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}
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return Object.values(projectsById) as Array<T & { id: ProjectId, stages: string[], targetDirs: string[] }>
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}
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