Term-tree NPM | npm.io

term-tree

Tree structure utils for terminal printing and file traversing.

Install

$ npm install term-tree

Usage

Node.js

Create and print filenames from array.

import { createTreeFromFiles, renderTree } from 'term-tree'

const files = ['package/src/foo/bar.ts', /* ... */];
const tree = createTreeFromFiles(files);
const graph = renderTree(source);
console.log(graph);

package
├── src
│   ├── foo
│   │   ├── bar.ts
│   │   └── baz.ts
│   └── shared
│       ├── context.ts
│       └── vendors/ansi.ts
├── tests/foo
│   ├── bar.ts
│   └── baz.ts
└── package.json

Walk directory to read files:

import fs from 'fs/promises';
import { walkDirectory } from 'term-tree';

const files = {};

for await (const [name, stats] of walkDirectory('./')) {
  if (stats.isFile) {
    files[name] = await fs.readFile(name, 'utf8');
  }
}

Command Line

$ npm install -g term-tree
$ term-tree --size

/Users/Asuka109/repositories/term-tree (82.21 kB)
├── README.md (5.52 kB)
├── bin.js (132 B)
├── package.json (762 B)
├── pnpm-lock.yaml (48.53 kB)
├── src (9.85 kB)
│   ├── cli.ts (3.32 kB)
│   ├── fs.ts (1.25 kB)
│   ├── index.ts (122 B)
│   ├── node.ts (2.5 kB)
│   ├── render.ts (1.96 kB)
│   ├── types.ts (202 B)
│   └── utils.ts (213 B)
├── tests (5.4 kB)
│   ├── fs.test.ts (1.44 kB)
│   ├── node.test.ts (3.73 kB)
│   └── tsconfig.json (82 B)
├── tsconfig.json (11.33 kB)
└── vitest.config.ts (174 B)

$ term-tree --help
Usage: term-tree [options] [dir]

Tree structure utils for terminal printing and file traversing.

Arguments:
  dir                         directory to list (default: "./")

Options:
  -V, --version               output the version number
  -d, --depth [depth]         depth of the tree to search (default: 5)
  -s, --size                  show file size
  -S, --symbols <symbols>     symbols of tree (default: "ansi")
  -a, --absolute              print absolute path
  --combine                   combine files and directories (default: true)
  --no-combine
  -l, --follow-symlink        follow symlink
  -D, --include-dots          include dot files
  -M, --include-node-modules  include node_modules
  -r, --review                print and review the options
  -j, --json                  output as json
  -h, --help                  display help for command