Created
March 11, 2020 16:35
-
-
Save nhoizey/dc465ce86dfeab5cdfc9159dd41b9c8e to your computer and use it in GitHub Desktop.
Node.js script to migrate comments from Jekyll to Eleventy
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env node | |
| const fs = require('fs'); | |
| const path = require('path'); | |
| const yfm = require('front-matter'); | |
| const rootDir = './src/_comments'; | |
| let comments = {}; | |
| fs.readdirSync(rootDir).forEach(commentFile => { | |
| if (parts = commentFile.match(/^([0-9]{4})-([0-9]{2})-([0-9]{2})-(.+)_[0-9-]+\.yml$/)) { | |
| let contentDir = path.join('articles', parts[1], parts[2], parts[3], parts[4]); | |
| if (!fs.existsSync(path.join('src', contentDir))) { | |
| console.log('Missing content:') | |
| console.log(path.join('src', contentDir)); | |
| process.exit(-1); | |
| } | |
| let data = fs.readFileSync(path.join(rootDir, commentFile)); | |
| var commentData = yfm(`${data}\n---\n`); | |
| var commentContent = commentData.attributes; | |
| // Clean data | |
| delete commentContent.updated; | |
| delete commentContent.post_id; | |
| if (commentContent.author.email === null) { | |
| delete commentContent.author.email; | |
| } | |
| if (commentContent.author.url === null) { | |
| delete commentContent.author.url; | |
| } | |
| // Fix date format | |
| commentContent.date = commentContent.date | |
| .replace(/([0-9]{4}-[0-9]{2}-[0-9]{2}) ([0-9]{2}:[0-9]{2}:[0-9]{2}) \+([0-9]{2})([0-9]{2})$/, "$1T$2+$3:$4") | |
| .replace(/\+00:00$/, "+02:00"); | |
| // Eleventy doesn't seem to like "{" in data files content | |
| if (commentContent.content.match(/\{/g)) { | |
| console.log(`Found a "{" in comment ${commentContent.id}`); | |
| commentContent.content = commentContent.content.replace(/\{/g, '{'); | |
| } | |
| if (comments[contentDir] === undefined) { | |
| comments[contentDir] = []; | |
| } | |
| comments[contentDir].push(commentContent); | |
| } | |
| }); | |
| fs.writeFileSync(path.join('src', '_data', 'comments.json'), JSON.stringify(comments)); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment