const fs = require('fs'); const path = require('path'); const CONTENT_DIR = path.join(__dirname, '../content'); // Directory containing the roadmaps const ROADMAP_CONTENT_DIR = path.join(__dirname, '../src/roadmaps'); const roadmapId = process.argv[2]; const allowedRoadmapIds = fs.readdirSync(ROADMAP_CONTENT_DIR); if (!roadmapId) { console.error('roadmapId is required'); process.exit(1); } if (!allowedRoadmapIds.includes(roadmapId)) { console.error(`Invalid roadmap key ${roadmapId}`); console.error(`Allowed keys are ${allowedRoadmapIds.join(', ')}`); process.exit(1); } // Directory holding the roadmap content files const roadmapDirName = fs .readdirSync(ROADMAP_CONTENT_DIR) .find((dirName) => dirName.replace(/\d+-/, '') === roadmapId); if (!roadmapDirName) { console.error('Roadmap directory not found'); process.exit(1); } const roadmapDirPath = path.join(ROADMAP_CONTENT_DIR, roadmapDirName); const roadmapContentDirPath = path.join( ROADMAP_CONTENT_DIR, roadmapDirName, 'content' ); // If roadmap content already exists do not proceed as it would override the files if (fs.existsSync(roadmapContentDirPath)) { console.error(`Roadmap content already exists @ ${roadmapContentDirPath}`); process.exit(1); } function prepareDirTree(control, dirTree, dirSortOrders) { // Directories are only created for groups if (control.typeID !== '__group__') { return; } // e.g. 104-testing-your-apps:other-options const controlName = control?.properties?.controlName || ''; // e.g. 104 const sortOrder = controlName.match(/^\d+/)?.[0]; // No directory for a group without control name if (!controlName || !sortOrder) { return; } // e.g. testing-your-apps:other-options const controlNameWithoutSortOrder = controlName.replace(/^\d+-/, ''); // e.g. ['testing-your-apps', 'other-options'] const dirParts = controlNameWithoutSortOrder.split(':'); // Nest the dir path in the dirTree let currDirTree = dirTree; dirParts.forEach((dirPart) => { currDirTree[dirPart] = currDirTree[dirPart] || {}; currDirTree = currDirTree[dirPart]; }); dirSortOrders[controlNameWithoutSortOrder] = Number(sortOrder); const childrenControls = control.children.controls.control; // No more children if (childrenControls.length) { childrenControls.forEach((childControl) => { prepareDirTree(childControl, dirTree, dirSortOrders); }); } return { dirTree, dirSortOrders }; } const roadmap = require(path.join(__dirname, `../public/jsons/${roadmapId}`)); const controls = roadmap.mockup.controls.control; // Prepare the dir tree that we will be creating and also calculate the sort orders const dirTree = {}; const dirSortOrders = {}; controls.forEach((control) => { prepareDirTree(control, dirTree, dirSortOrders); }); /** * @param parentDir Parent directory in which directory is to be created * @param dirTree Nested dir tree to be created * @param sortOrders Mapping from groupName to sort order * @param filePaths The mapping from groupName to file path */ function createDirTree(parentDir, dirTree, sortOrders, filePaths = {}) { const childrenDirNames = Object.keys(dirTree); const hasChildren = childrenDirNames.length !== 0; // @todo write test for this, yolo for now const groupName = parentDir .replace(roadmapContentDirPath, '') // Remove base dir path .replace(/(^\/)|(\/$)/g, '') // Remove trailing slashes .replace(/(^\d+?-)/g, '') // Remove sorting information .replaceAll('/', ':') // Replace slashes with `:` .replace(/:\d+-/, ':'); const humanizedGroupName = groupName .split(':') .pop() ?.replaceAll('-', ' ') .replace(/^\w/, ($0) => $0.toUpperCase()); const sortOrder = sortOrders[groupName] || ''; // Attach sorting information to dirname // e.g. /roadmaps/100-frontend/content/internet // ———> /roadmaps/100-frontend/content/103-internet if (sortOrder) { parentDir = parentDir.replace(/(.+?)([^\/]+)?$/, `$1${sortOrder}-$2`); } // If no children, create a file for this under the parent directory if (!hasChildren) { let fileName = `${parentDir}.md`; fs.writeFileSync(fileName, `# ${humanizedGroupName}`); filePaths[groupName || 'home'] = fileName.replace(CONTENT_DIR, ''); return filePaths; } // There *are* children, so create the parent as a directory // and create `index.md` as the content file for this fs.mkdirSync(parentDir); let readmeFilePath = path.join(parentDir, 'index.md'); fs.writeFileSync(readmeFilePath, `# ${humanizedGroupName}`); filePaths[groupName || 'home'] = readmeFilePath.replace(CONTENT_DIR, ''); // For each of the directory names, create a // directory inside the given directory childrenDirNames.forEach((dirName) => { createDirTree( path.join(parentDir, dirName), dirTree[dirName], dirSortOrders, filePaths ); }); return filePaths; } // Create directories and get back the paths for created directories createDirTree(roadmapContentDirPath, dirTree, dirSortOrders); console.log('Created roadmap content directory structure');