#!/usr/bin/env node

import { access, readFile } from 'fs/promises';

import ini from 'js-ini';

async function exists(path) {

try {

await access(path)

return true

} catch(e) {

return false

}

}

async function main() {

try {

const data = await readFile('.gitmodules', 'utf-8')

const parsedData = ini.parse(data)

const array = Object.keys(parsedData)

.sort((a, b) => b.localeCompare(a))

.map((key) => ({

// From submodule "submodules/..." to "..."

name: key.replace(/^submodule \"packages\//, '').replace(/\"$/, ''),

...parsedData[key],

}))

let markdown = `

# Silex packages

| Name | Directory | Repo | Description |

| ---- | --------- | ---- | ----------- |

`

let readmeCount = 0

for(const project of array) {

let title = project.name

let description = ''

try {

const readmeFile =

await exists(`${project.path}/README.md`) ? `${project.path}/README.md` :

await exists(`${project.path}/readme.md`) ? `${project.path}/readme.md` :

await exists(`${project.path}/README`) ? `${project.path}/README` : null

if (readmeFile) {

const readme = await readFile(readmeFile, 'utf-8')

readmeCount++

const lines = readme.split('\n')

const titleIndex = lines.findIndex((line) => line.match(/^(#+)/))

title = titleIndex >= 0 ? lines[titleIndex].replace(/^(#+)/, '').trim() : project.name

description = titleIndex >= 0 ? lines.slice(titleIndex + 1).find((line) => line.length > 0) ?? '' : ''

} else {

console.log('Skipping', title, '- No readme file found')

}

} catch (err) {

console.log('Skipping', title)

if(err.code === 'ENOENT') continue

else throw err

}

markdown += `| ${title} | \`packages/${project.name}\` | \`${project.url}\` | ${description} |\n`

}

console.log(markdown)

} catch (err) {

console.error(err)

}

}

main()