my-own-words/app.js

A small tool that I have created to keep safe all those words/expressions that I come across when I'm learning a new language

#!/usr/bin/env node
const yargs = require('yargs');

const { prettyOutput } = require('./src/pretty-output');
const { newList } = require('./src/new');
const { addWord } = require('./src/add');
const { list } = require('./src/list');
const { remove } = require('./src/remove');
const { print } = require('./src/print');

const { argv } = yargs
  .command('new', 'Creates a new list to add vocabulary', {
    list: {
      alias: 'l',
      describe: 'Name of the new list',
      demand: true,
    },
  })
  .command(
    'add',
    'Add a new word and its definition to the specified list. If the word already exists, add a definition if it is not repeated',
    {
      list: {
        alias: 'l',
        describe: 'Name of the list',
        demand: true,
      },
      word: {
        alias: 'w',
        describe: 'Word to add',
        demand: true,
      },
      definition: {
        alias: 'd',
        describe: 'Definition of the word',
        demand: true,
      },
    },
  )
  .command('list', 'Lists the lists or words of a list, according to the parameters received', {
    list: {
      alias: 'l',
      descibre: 'Name of the list',
      demand: false,
    },
  })
  .command('remove', 'Deletes a list, a word or a word`s definition from a list', {
    list: {
      alias: 'l',
      describe: 'Name of the list to remove',
      demand: true,
    },
    word: {
      alias: 'w',
      describe: 'Word to remove',
      demand: false,
    },
    definition: {
      alias: 'd',
      describe: 'Definition to remove',
      demand: false,
    },
  })
  .command('print', 'Exports the specified list in Markdown format', {
    list: {
      alias: 'l',
      descibre: 'Name of the list',
      demand: true,
    },
  })
  .help()
  .alias('help', 'h');

const command = argv._[0];

if (command === 'new') prettyOutput(newList(argv.list));
else if (command === 'add') addWord(argv.list, argv.word, argv.definition);
else if (command === 'list') prettyOutput(list(argv.list));
else if (command === 'remove') prettyOutput(remove(argv.list, argv.word, argv.definition));
else if (command === 'print') prettyOutput(print(argv.list));
else prettyOutput('unknown command');