├── .editorconfig ├── .gitattributes ├── .github └── workflows │ └── main.yml ├── .gitignore ├── .npmrc ├── cli.js ├── license ├── package.json ├── readme.md └── test.js /.editorconfig: -------------------------------------------------------------------------------- 1 | root = true 2 | 3 | [*] 4 | indent_style = tab 5 | end_of_line = lf 6 | charset = utf-8 7 | trim_trailing_whitespace = true 8 | insert_final_newline = true 9 | 10 | [*.yml] 11 | indent_style = space 12 | indent_size = 2 13 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | * text=auto eol=lf 2 | -------------------------------------------------------------------------------- /.github/workflows/main.yml: -------------------------------------------------------------------------------- 1 | name: CI 2 | on: 3 | - push 4 | - pull_request 5 | jobs: 6 | test: 7 | name: Node.js ${{ matrix.node-version }} 8 | runs-on: ubuntu-latest 9 | strategy: 10 | fail-fast: false 11 | matrix: 12 | node-version: 13 | - 16 14 | - 14 15 | - 12 16 | steps: 17 | - uses: actions/checkout@v2 18 | - uses: actions/setup-node@v2 19 | with: 20 | node-version: ${{ matrix.node-version }} 21 | - run: npm install 22 | - run: npm test 23 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | node_modules 2 | yarn.lock 3 | -------------------------------------------------------------------------------- /.npmrc: -------------------------------------------------------------------------------- 1 | package-lock=false 2 | -------------------------------------------------------------------------------- /cli.js: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env node 2 | import process from 'node:process'; 3 | import meow from 'meow'; 4 | import sparkly from 'sparkly'; 5 | import getStdin from 'get-stdin'; 6 | 7 | const cli = meow(` 8 | Usage 9 | $ sparkly […] 10 | $ echo […] | sparkly 11 | 12 | Options 13 | --min Minimum range 14 | --max Maximum range 15 | --style Style for the sparklines [Values: fire] 16 | 17 | Examples 18 | $ sparkly 0 3 5 8 4 3 4 10 19 | ▁▃▄▅▃▃▃▆ 20 | $ sparkly --min=0 --max=10 1 2 3 4 5 21 | ▁▂▃▄▄ 22 | $ sparkly --style=fire 1 2 3 4 5 6 7 8 23 | ▁▂▂▃▃▄▄▅ 24 | $ echo 0 3 5 8 4 3 | sparkly 25 | ▁▂▃▅▃▂ 26 | `, { 27 | importMeta: import.meta, 28 | input: { 29 | type: 'number', 30 | }, 31 | flags: { 32 | min: { 33 | type: 'number', 34 | }, 35 | max: { 36 | type: 'number', 37 | }, 38 | style: { 39 | type: 'string', 40 | }, 41 | }, 42 | }); 43 | 44 | const {input} = cli; 45 | 46 | if (input.length === 0 && process.stdin.isTTY) { 47 | console.error('Input required'); 48 | process.exit(1); 49 | } 50 | 51 | if (input.length > 0) { 52 | console.log(sparkly(input, cli.flags)); 53 | } else { 54 | (async () => { 55 | const data = (await getStdin()).match(/\d/g).map(x => Number.parseInt(x, 10)); 56 | console.log(sparkly(data, cli.flags)); 57 | })(); 58 | } 59 | -------------------------------------------------------------------------------- /license: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) Sindre Sorhus (https://sindresorhus.com) 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 6 | 7 | The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. 8 | 9 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 10 | -------------------------------------------------------------------------------- /package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "sparkly-cli", 3 | "version": "3.0.0", 4 | "description": "Generate sparklines `▁▂▃▅▂▇`", 5 | "license": "MIT", 6 | "repository": "sindresorhus/sparkly-cli", 7 | "funding": "https://github.com/sponsors/sindresorhus", 8 | "author": { 9 | "name": "Sindre Sorhus", 10 | "email": "sindresorhus@gmail.com", 11 | "url": "https://sindresorhus.com" 12 | }, 13 | "type": "module", 14 | "bin": { 15 | "sparkly": "./cli.js" 16 | }, 17 | "engines": { 18 | "node": "^12.20.0 || ^14.13.1 || >=16.0.0" 19 | }, 20 | "scripts": { 21 | "test": "xo && ava" 22 | }, 23 | "files": [ 24 | "cli.js" 25 | ], 26 | "keywords": [ 27 | "cli-app", 28 | "cli", 29 | "spark", 30 | "sparkly", 31 | "line", 32 | "sparkline", 33 | "sparklines", 34 | "unicode", 35 | "data", 36 | "graph", 37 | "plot", 38 | "ascii" 39 | ], 40 | "dependencies": { 41 | "get-stdin": "^9.0.0", 42 | "meow": "^10.1.2", 43 | "sparkly": "^6.0.0" 44 | }, 45 | "devDependencies": { 46 | "ava": "^3.15.0", 47 | "execa": "^6.0.0", 48 | "xo": "^0.46.4" 49 | } 50 | } 51 | -------------------------------------------------------------------------------- /readme.md: -------------------------------------------------------------------------------- 1 | # sparkly-cli 2 | 3 | > Generate sparklines ▁▂▃▅▂▇ 4 | 5 | 6 | 7 | [Some cool use-cases.](https://github.com/holman/spark/wiki/Wicked-Cool-Usage) 8 | 9 | ## Install 10 | 11 | ```sh 12 | npm install --global sparkly-cli 13 | ``` 14 | 15 | ## Usage 16 | 17 | ``` 18 | $ sparkly --help 19 | 20 | Usage 21 | $ sparkly […] 22 | $ echo […] | sparkly 23 | 24 | Options 25 | --min Minimum range 26 | --max Maximum range 27 | --style Style for the sparklines [Values: fire] 28 | 29 | Examples 30 | $ sparkly 0 3 5 8 4 3 4 10 31 | ▁▃▄▅▃▃▃▆ 32 | $ sparkly --min=0 --max=10 1 2 3 4 5 33 | ▁▂▃▄▄ 34 | $ sparkly --style=fire 1 2 3 4 5 6 7 8 35 | ▁▂▂▃▃▄▄▅ 36 | $ echo 0 3 5 8 4 3 | sparkly 37 | ▁▂▃▅▃▂ 38 | ``` 39 | 40 | ## Related 41 | 42 | - [sparkly](https://github.com/sindresorhus/sparkly) - API for this module 43 | -------------------------------------------------------------------------------- /test.js: -------------------------------------------------------------------------------- 1 | import test from 'ava'; 2 | import {execa} from 'execa'; 3 | 4 | test('main', async t => { 5 | const {stdout} = await execa('./cli.js', [1, 2, 3]); 6 | t.is(stdout, '▃▆█'); 7 | }); 8 | 9 | test('stdin', async t => { 10 | const {stdout} = await execa('./cli.js', {input: '1 2 3'}); 11 | t.is(stdout, '▃▆█'); 12 | }); 13 | --------------------------------------------------------------------------------