Function readDirectoryTree

Example

import {drawTree, map, FileSystem} from 'effect-tree'
import {Effect, pipe} from 'effect'
import {NodeContext, NodeRuntime} from '@effect/platform-node'
import {Path} from '@effect/platform'

const effect = Effect.gen(function* () {
  const path = yield* Path.Path

  // Goto src/fileSystem/fixtures
  const directory = path.join(
    import.meta.dirname,
    '..',
    '..',
    '..',
    'src',
    'fileSystem',
    'fixtures',
  )

  const tree = yield* FileSystem.readDirectoryTree(directory)

  const mapped = map(tree, ({name}) => name)
  const drawn = drawTree(mapped)
  expect(drawn).toEqual([
    '┬fixtures         ',
    '└┬directory       ',
    ' ├─file           ',
    ' └┬inner-directory',
    '  └─inner-file    '
  ])
})

pipe(effect, Effect.provide(NodeContext.layer), NodeRuntime.runMain)
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