const path = require('path')
const express = require('express')
const { position, find, write } = require('promise-path')
const fromHere = position(__dirname)
const report = (...messages) => console.log(`[${require(fromHere('../package.json')).logName} / ${__filename.split(path.sep).pop().split('.js').shift()}]`, ...messages)
const app = express()
const packageData = require('../package.json')
async function generateIndexHTML () {
const title = packageData.logName
const solutions = await find(fromHere('/*'))
const links = solutions
.filter(n => n.indexOf('.js') === -1 && n.indexOf('.html') === -1)
.map(solution => {
const folder = solution.substr(fromHere('../').length)
return ` ${folder}`
})
const html = `
${title}
${title}
`
report('Updated hard coded index:', fromHere('index.html'))
await write(fromHere('index.html'), html, 'utf8')
return html
}
app.use('/solutions', express.static(fromHere('')))
app.get('/', async (req, res) => {
const html = await generateIndexHTML()
res.send(html)
})
const port = 8080
app.listen(port, () => report(`Listening on http://localhost:${port}/`))