const fs = require('fs'); const path = require('path'); const exec = require('child_process').execSync; const STORAGE_PATH = path.join(__dirname, '../content'); const ROADMAPS_PATH = path.join(__dirname, '../content/roadmaps'); const META_FILE_PATH = path.join(__dirname, '../content/roadmaps.json'); const roadmapDirs = fs.readdirSync(ROADMAPS_PATH); console.log(`[x] ${roadmapDirs.length} roadmaps found`); const roadmapsMeta = roadmapDirs.reduce((metaAcc, roadmapDirName) => { const roadmapSlug = roadmapDirName.replace(/^\d+-/, ''); const roadmapDir = path.join(ROADMAPS_PATH, roadmapDirName); const roadmapMeta = require(path.join(roadmapDir, 'meta.json')); // We can't use the absolute path in the build e.g. ~/Users/user/where-build-is-running/content // So, we remove it and use the path relative to content directory const roadmapLandingFilePath = path.join(roadmapDir.replace(STORAGE_PATH, ''), roadmapMeta.path); const resourcesPath = path.join(roadmapDir.replace(STORAGE_PATH, ''), roadmapMeta.resources); const contributors = exec(`git log --pretty=format:"%an%x09" ${roadmapDir} | uniq`) .toString() .split('\n') .map(contributor => contributor.replace(/[\s\t]/g, ' ').trim()) || []; const contributorNames = contributors.filter(contributor => !!contributor); console.log(`----------------------------`); console.log(`[#] Roadmap: ${roadmapMeta.title}`); console.log(`[x] Generating sidebar`); // Get all the directories in the roadmap dir // these are going to be the parent menu items const menuDirs = fs.readdirSync(roadmapDir) .map(dirPath => path.join(roadmapDir, dirPath)) .filter(dirPath => fs.lstatSync(dirPath).isDirectory()); // Read the files inside each of the menu dirs and prepare menu items // for the sidebar i.e. of the format below // { // landscape: [{ title: "Junior", path: "/path/to/file.md"}, ...], // learn: [{ title: "Job Ready", path: "/path/to/file.md"}, ...], // } const sidebar = menuDirs.reduce((menus, menuDir) => { const menuItemName = path.basename(menuDir).replace(/\d+-/, '').replace('-', ' '); const pageFiles = fs.readdirSync(menuDir) .filter(pageFileName => pageFileName.endsWith('.md')) // Sort by the titles `1-something.md, 2-another.md` .sort((a, b) => parseInt(a, 10) - parseInt(b, 10)); return { ...menus, [menuItemName]: [ ...(menus[menuItemName] || []), ...pageFiles.map(pageFile => { const pageFileName = path.basename(pageFile, '.md'); const pageSlug = pageFileName.replace(/^\d+-/, '').toLowerCase(); return { // Use the filename and remove the number from the beginning to generate slug url: `/${roadmapSlug}/${pageSlug}`, // Remove the number and replace the dashes to generate title title: pageFileName.replace(/^\d+-/, '').replace(/-/g, ' '), // Remove "STORAGE_PATH" because we don't want to push the absolute path while development path: path.join(menuDir, pageFile).replace(STORAGE_PATH, ''), } }), ], }; }, {}); return [ ...metaAcc, { ...roadmapMeta, contributorsCount: contributorNames.length, contributorsUrl: `/${roadmapSlug}/contributors`, url: `/${roadmapSlug}`, path: roadmapLandingFilePath, resources: resourcesPath, sidebar, }, ]; }, []); console.log(`----------------------------`); console.log(`[x] Meta generated for ${roadmapsMeta.length} roadmaps`); console.log(`[x] Writing file ${META_FILE_PATH}`); fs.writeFileSync(META_FILE_PATH, JSON.stringify(roadmapsMeta, null, 2)); console.log(`[x] Wrote file with content`); console.log(JSON.stringify(roadmapsMeta, null, 2));