Cli Todo命令行todo工具使用演示_node.js_

npm install bald3r-todo yarn global add bald3r-todo 

program .command('add') .description('add a task') .action((...args) => { const words = args.slice(0, -1).join(' ') api.add(words).then(() => { console.log('The task has been successfully added') }, () => { console.log('Failed to add the task') }) }) program .command('clear') .description('clear all tasks') .action(() => { api.clear().then(() => { console.log('All tasks have been successfully removed') }, () => { console.log('Failed to remove all the tasks') }) }) 

if (process.argv.length === 2) { api.showAll() } 

function askForAction(list, index) { const actions = {markAsUndone, markAsDone, changeTitle, removeTask} inquirer.prompt({ type: 'list', name: 'action', message: 'What to do with the task?', choices: [ {name: 'Exit', value: 'quit'}, {name: 'Mark as Done', value: 'markAsDone'}, {name: 'Mark as Undone', value: 'markAsUndone'}, {name: 'Edit Title', value: 'changeTitle'}, {name: 'Delete', value: 'removeTask'}, ] }).then(answer2 => { const action = actions[answer2.action] action && action(list, index) }) } 

const homedir = require('os').homedir() const home = process.env.HOME || homedir 

const p = require('path') const dbPath = p.join(home, '.todo') 

read(path = dbPath) { return new Promise((resolve, reject) => { fs.readFile(path, {flag: 'a+'}, (error, data) => { if (error) return reject(error) let list try { list = JSON.parse(data.toString()) } catch (error2) { list = [] } resolve(list) }) }) }