145 lines
3.6 KiB
JavaScript
145 lines
3.6 KiB
JavaScript
import path from 'path'
|
||
import fs from 'fs'
|
||
import rdir from 'recursive-readdir'
|
||
import { unified } from 'unified'
|
||
import remarkParser from 'remark-parse'
|
||
import remarkCompiler from 'remark-stringify'
|
||
import remarkFrontmatter from 'remark-frontmatter'
|
||
import remarkFrontmatterExtractor from 'remark-extract-frontmatter'
|
||
import { readSync } from 'to-vfile'
|
||
import yaml from 'js-yaml'
|
||
|
||
/*
|
||
* There's an issue in crowdin where it changes the frontmatter marker:
|
||
* ---
|
||
* into this:
|
||
* - - -
|
||
* which breaks stuff. So this method takes the input and replaces all
|
||
* - - - with ---
|
||
*/
|
||
const fixCrowdinBugs = md => {
|
||
md.value = md.value.split("- - -\n").join("---\n")
|
||
return md
|
||
}
|
||
|
||
/*
|
||
* Helper method to get a list of MDX files in a folder.
|
||
* Will traverse recursively to get all files from a given root folder.
|
||
*
|
||
* Parameters:
|
||
*
|
||
* - folder: the root folder to look in
|
||
* - lang: the language files to looks for
|
||
*
|
||
* Exported because it's also used by the Algolia index script
|
||
*/
|
||
export const getMdxFileList = async (folder, lang) => {
|
||
let allFiles
|
||
try {
|
||
allFiles = await rdir(folder)
|
||
}
|
||
catch (err) {
|
||
console.log(err)
|
||
return false
|
||
}
|
||
|
||
// Filter out all that's not a language-specific markdown file
|
||
// and avoid including the 'ui' files
|
||
const files = []
|
||
for (const file of allFiles) {
|
||
if (
|
||
file.slice(-5) === `${lang}.md` &&
|
||
file.indexOf('/ui/') === -1
|
||
) files.push(file)
|
||
}
|
||
|
||
return files.sort()
|
||
}
|
||
|
||
/*
|
||
* Helper method to get the website slug (path) from the file path
|
||
*/
|
||
const fileToSlug = (file, site, lang) => (file.slice(-6) === `/${lang}.md`)
|
||
? file.split(`/markdown/${site}/`).pop().slice(0, -6)
|
||
: false
|
||
|
||
/*
|
||
* Helper method to get the title and meta data from an MDX file
|
||
*
|
||
* Parameters:
|
||
*
|
||
* - file: the full path to the file
|
||
*/
|
||
const mdxMetaInfo = async file => {
|
||
let result
|
||
try {
|
||
result = await unified()
|
||
.use(remarkParser)
|
||
.use(remarkCompiler)
|
||
.use(remarkFrontmatter)
|
||
.use(remarkFrontmatterExtractor, { yaml: yaml.load })
|
||
.process(fixCrowdinBugs(readSync(file, { encoding: 'utf-8' })))
|
||
}
|
||
catch (err) {
|
||
console.log(err)
|
||
}
|
||
|
||
return result
|
||
}
|
||
|
||
/*
|
||
* Main method that does what needs doing
|
||
*/
|
||
export const prebuildMdx = async(site) => {
|
||
|
||
// Say hi
|
||
console.log()
|
||
console.log(`Prebuilding MDX for freesewing.${site}`)
|
||
|
||
// Setup MDX root path
|
||
const mdxRoot = path.resolve('..', '..', 'markdown', site)
|
||
|
||
// Loop over locales
|
||
const pages = {}
|
||
for (const lang of (site === 'dev' ? ['en'] : ['en', 'fr', 'es', 'nl', 'de'])) {
|
||
|
||
console.log(` - Language: ${lang}`)
|
||
|
||
// Get list of filenames
|
||
const list = await getMdxFileList(mdxRoot, lang)
|
||
|
||
// Parse them for title and intro
|
||
pages[lang] = {}
|
||
for (const file of list) {
|
||
const slug = fileToSlug(file, site, lang)
|
||
if (slug) {
|
||
const meta = await mdxMetaInfo(file)
|
||
if (meta.data?.title && meta.data?.title) {
|
||
pages[lang][slug] = {
|
||
title: meta.data.title,
|
||
slug,
|
||
order: meta.data.order
|
||
? `${meta.data.order}${meta.data.title}`
|
||
: meta.data.title
|
||
}
|
||
} else {
|
||
if (pages.en[slug]) {
|
||
console.log(`⚠️l Falling back to EN metadata for ${slug}`)
|
||
pages[lang][slug] = pages.en[slug]
|
||
} else {
|
||
console.log(`❌ [${lang}] Failed to extract meta info from: ${slug}`)
|
||
if (meta.messages.length > 0) console.log(meta.messages)
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
fs.writeFileSync(
|
||
path.resolve('..', `freesewing.${site}`, 'prebuild', `mdx.${lang}.js`),
|
||
`export default ${JSON.stringify(pages[lang], null ,2)}`
|
||
)
|
||
}
|
||
|
||
return pages
|
||
}
|
||
|