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#!/usr/bin/env node
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/* eslint-disable no-console */
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import markdownit from '../index.mjs'
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import express from 'express'
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import { readFileSync } from 'fs'
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const md = markdownit('commonmark')
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const app = express()
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const version = JSON.parse(readFileSync(new URL('../package.json', import.meta.url))).version
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const banner = `<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>markdown-it responder for babelmark</title>
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</head>
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<body>
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<p><a href="https://github.com/markdown-it/markdown-it" target="_blank">markdown-it</a>
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responder for <a href="http://johnmacfarlane.net/babelmark2/" target="_blank">Babelmark2</a></p>
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<p>Usage: /?text=...</p>
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</body>
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</html>
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`
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app.set('port', (process.env.PORT || 5000))
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app.get('/', function (req, res) {
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if (typeof req.query.text === 'string') {
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res.json({
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name: 'markdown-it',
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html: md.render(req.query.text.slice(0, 1000)),
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version
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})
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return
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}
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res.setHeader('Content-Type', 'text/html')
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res.send(banner)
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})
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app.listen(app.get('port'), function () {
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console.log(`Node app is running on port ${app.get('port')}`)
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})
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