/
cli.js
executable file
·141 lines (121 loc) · 3.16 KB
/
cli.js
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#!/usr/bin/env node
/* eslint-disable no-console */
'use strict'
const meow = require('meow')
const delay = require('delay')
const dim = require('chalk').dim
const inquirer = require('inquirer')
const Readable = require('stream').Readable
const pager = require('default-pager')
const TempMail = require('tempmail.js')
const Configstore = require('configstore')
const copy = require('to-clipboard').sync
const ansi = require('ansi-escapes')
process.env.PAGER = process.env.PAGER || 'less'
process.env.LESS = process.env.LESS || 'FRX'
const cli = meow(`
Usage
tempmail
Options
--create, -c Generate a new email address
--get-mail, -g Get messages
--delete-all, -D Delete all messages
Examples
tempmail
tempmail --get-mail
`, {
alias: {
c: 'create',
g: 'get-mail',
D: 'delete-all'
}
})
function printMessage (message) {
return new Promise(resolve => {
const stream = new Readable({
encoding: 'utf8'
})
stream.push(`${message.mail_from}\n${dim(message.mail_subject)}\n\n${message.mail_text}`)
stream.push(null)
stream.pipe(pager(() => {
process.stdout.write(ansi.cursorPrevLine + ansi.eraseLine)
resolve()
}))
})
}
function generateChoices (messages) {
return messages
.sort((a, b) => b.mail_timestamp - a.mail_timestamp)
.map(message => ({
name: `${message.mail_from} ${dim(message.mail_subject)}`,
value: message
}))
}
function listMessages (messages) {
return inquirer
.prompt([{
type: 'list',
name: 'message',
message: 'Your messages:',
choices: generateChoices(messages)
}])
.then(answer => printMessage(answer.message))
.then(() => listMessages(messages))
}
function getMail (account) {
return account.getMail().then(messages => {
if (messages.error) {
throw new Error(messages.error)
}
return messages
})
}
function viewMail (account) {
process.stdin.on('keypress', (ch, key) => {
if (key && key.name === 'q') process.exit()
})
return getMail(account)
.then(listMessages)
.catch(err => {
console.log(err.message)
})
}
function deleteMessages (account, messages) {
if (messages.length === 0) {
return
}
return account.deleteMessage(messages[0].mail_id)
.then(delay(1000))
.then(() => deleteMessages(account, messages.filter((m, i) => i > 0)))
}
function cleanupMail (account) {
return getMail(account)
.then(messages => deleteMessages(account, messages))
.then(() => {
console.log('All messages have been deleted')
})
.catch(err => {
console.log(err.messages)
})
}
function printAddress (address) {
try {
copy(address)
console.log(`${address} ${dim('(copied to clipboard)')}`)
} catch (err) {
console.log(address)
}
}
const options = new Configstore(cli.pkg.name)
const account = new TempMail()
const storedAddress = !cli.flags.create && options.get('email')
account.create(storedAddress).then(() => {
options.set('email', account.address)
if (cli.flags.getMail) {
viewMail(account)
} else if (cli.flags.deleteAll) {
cleanupMail(account)
} else {
printAddress(account.address)
}
})