import { ideal } from '@vltpkg/graph'
import { PackageInfoClient } from '@vltpkg/package-info'
import { PackageJson } from '@vltpkg/package-json'
import { RollbackRemove } from '@vltpkg/rollback-remove'
import { PathScurry } from 'path-scurry'

const graph = await ideal.build({
  projectRoot: '/path/to/project',
  packageInfo: new PackageInfoClient({ cache }),
  packageJson: new PackageJson(),
  scurry: new PathScurry(projectRoot),
  remover: new RollbackRemove(),
  // Optional: add/remove dependencies
  add, // AddImportersDependenciesMap
  remove, // RemoveImportersDependenciesMap
  // Optional: pass actual graph for early extraction
  actual,
})

// Add dependencies to importers
const add: AddImportersDependenciesMap = new Map([
  ['file·.', new Map([['lodash', { spec, type: 'prod' }]])],
])

// Remove dependencies from importers
const remove: RemoveImportersDependenciesMap = new Map([
  ['file·.', new Set(['unwanted-dep'])],
])