docusaurus/lib/server/generate.js

290 lines
10 KiB
JavaScript

/**
* Copyright (c) 2017-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
function execute() {
const translation = require('./translation.js');
translation();
const CWD = process.cwd();
const fs = require('fs-extra');
const readMetadata = require('./readMetadata.js');
const renderToStaticMarkup = require('react-dom/server').renderToStaticMarkup;
const path = require('path');
const toSlug = require('../core/toSlug.js');
const React = require('react');
const mkdirp = require('mkdirp');
const glob = require('glob');
const Site = require('../core/Site.js');
const siteConfig = require(CWD + '/siteConfig.js');
const translate = require('./translate.js');
let languages;
if (fs.existsSync(CWD + '/languages.js')) {
languages = require(CWD + '/languages.js');
} else {
languages = [{
enabled: true,
name: 'English',
tag: 'en',
}];
}
function writeFileAndCreateFolder(file, content) {
mkdirp.sync(file.replace(new RegExp('/[^/]*$'), ''));
fs.writeFileSync(file, content);
}
const TABLE_OF_CONTENTS_TOKEN = '<AUTOGENERATED_TABLE_OF_CONTENTS>';
const insertTableOfContents = rawContent => {
const regexp = /\n###\s+(`.*`.*)\n/g;
let match;
const headers = [];
while ((match = regexp.exec(rawContent))) {
headers.push(match[1]);
}
const tableOfContents = headers
.map(header => ` - [${header}](#${toSlug(header)})`)
.join('\n');
return rawContent.replace(TABLE_OF_CONTENTS_TOKEN, tableOfContents);
};
console.log('generate.js triggered...');
const regexSubFolder = /docs\/(.*)\/.*/;
const enabledLanguages = [];
languages.filter(lang => lang.enabled).map(lang => {
enabledLanguages.push(lang.tag);
});
readMetadata.generateDocsMetadata();
const Metadata = require('../core/metadata.js');
let mdToHtml = {};
for (let i = 0; i < Metadata.length; i++) {
const metadata = Metadata[i];
mdToHtml['/docs/' + metadata.language + '/' + metadata.source] = '/' + siteConfig.projectName + '/' + metadata.permalink;
}
const readCategories = require('./readCategories.js');
let layouts = {};
for (let i = 0; i < Metadata.length; i++) {
let layout = Metadata[i].layout;
if (layouts[layout] !== true) {
layouts[layout] = true;
readCategories(layout);
}
}
const DocsLayout = require('../core/DocsLayout.js');
fs.removeSync(__dirname + '/../../build');
// create html files for all docs
let files = glob.sync(CWD + '/../docs/**');
files.forEach(file => {
// console.log(file);
let language = 'en';
const match = regexSubFolder.exec(file);
if (match) {
language = match[1];
}
if (enabledLanguages.indexOf(language) === -1) {
return;
}
const extension = path.extname(file);
if (extension === '.md' || extension === '.markdown') {
const result = readMetadata.processMetadata(file);
const metadata = result.metadata;
let rawContent = result.rawContent;
/* generate table of contents if appropriate */
if (rawContent && rawContent.indexOf(TABLE_OF_CONTENTS_TOKEN) != -1) {
rawContent = insertTableOfContents(rawContent);
}
/* replace any links to markdown files to their website html links */
Object.keys(mdToHtml).forEach(function(key, index) {
rawContent = rawContent.replace(new RegExp(key,'g'), mdToHtml[key]);
});
const docComp = <DocsLayout metadata={metadata} language={language} config={siteConfig}>{rawContent}</DocsLayout>;
const str = renderToStaticMarkup(docComp);
let targetFile = __dirname + '/../../build' + '/' + siteConfig.projectName + '/' + metadata.permalink;
// console.log(targetFile);
writeFileAndCreateFolder(targetFile, str);
}
});
// create html files for all blog posts
if (fs.existsSync(__dirname + '../core/MetadataBlog.js')) {
fs.removeSync(__dirname + '../core/MetadataBlog.js');
}
readMetadata.generateBlogMetadata();
const MetadataBlog = require('../core/MetadataBlog.js');
const BlogPostLayout = require('../core/BlogPostLayout.js');
files = glob.sync(CWD + '/../blog/**/*.*');
files.sort().reverse().forEach(file => {
/* convert filename ot use slashes */
const filePath = path
.basename(file)
.replace('-', '/')
.replace('-', '/')
.replace('-', '/')
.replace(/\./g, '-')
.replace(/\-md$/, '.html');
const result = readMetadata.extractMetadata(fs.readFileSync(file, {encoding: 'utf8'}));
const rawContent = result.rawContent;
const metadata = Object.assign(
{path: filePath, content: rawContent},
result.metadata
);
metadata.id = metadata.title;
let language = 'en';
const blogPostComp = <BlogPostLayout metadata={metadata} language={language} config={siteConfig}>{rawContent}</BlogPostLayout>;
const str = renderToStaticMarkup(blogPostComp);
let targetFile = __dirname + '/../../build' + '/' + siteConfig.projectName + '/' + 'blog/' + filePath;
writeFileAndCreateFolder(targetFile, str);
});
// create html files for all blog pages
const BlogPageLayout = require('../core/BlogPageLayout.js');
const perPage = 10;
for (
let page = 0;
page < Math.ceil(MetadataBlog.length / perPage);
page++
) {
let language = 'en';
const metadata = {page: page, perPage: perPage};
const blogPageComp = <BlogPageLayout metadata={metadata} language={language} config={siteConfig}></BlogPageLayout>
const str = renderToStaticMarkup(blogPageComp);
let targetFile = __dirname + '/../../build' + '/' + siteConfig.projectName + '/' + 'blog' + (page > 0 ? '/page' + (page + 1) : '') + '/index.html';
writeFileAndCreateFolder(targetFile, str);
}
/* copy all static files from docusaurus */
files = glob.sync(__dirname + '/../static/**');
files.forEach(file => {
let targetFile = file.replace('/lib/static/', '/build' + '/' + siteConfig.projectName + '/');
if (file.match(/\.css$/)) {
let cssContent = fs.readFileSync(file);
cssContent = cssContent.toString().replace(new RegExp('{primaryColor}', 'g'), siteConfig.colors.primaryColor);
cssContent = cssContent.replace(new RegExp('{secondaryColor}', 'g'), siteConfig.colors.secondaryColor);
cssContent = cssContent.replace(new RegExp('{prismColor}', 'g'), siteConfig.colors.prismColor);
mkdirp.sync(targetFile.replace(new RegExp('/[^/]*$'), ''));
fs.writeFileSync(targetFile, cssContent);
}
else if (!fs.lstatSync(file).isDirectory()) {
mkdirp.sync(targetFile.replace(new RegExp('/[^/]*$'), ''));
fs.copySync(file, targetFile);
}
});
/* copy all static files from user */
files = glob.sync(CWD + '/static/**');
files.forEach(file => {
if (file.match(/\.css$/)) {
const mainCss = __dirname + '/../../build' + '/' + siteConfig.projectName + '/' + 'css/main.css';
let cssContent = fs.readFileSync(file);
cssContent = fs.readFileSync(mainCss) + '\n' + cssContent;
cssContent = cssContent.toString().replace(new RegExp('{primaryColor}', 'g'), siteConfig.colors.primaryColor);
cssContent = cssContent.replace(new RegExp('{secondaryColor}', 'g'), siteConfig.colors.secondaryColor);
cssContent = cssContent.replace(new RegExp('{prismColor}', 'g'), siteConfig.colors.prismColor);
fs.writeFileSync(mainCss, cssContent);
}
else if (!fs.lstatSync(file).isDirectory()) {
let parts = file.split('static');
let targetFile = __dirname + '/../../build' + '/' + siteConfig.projectName + '/' + parts[1];
mkdirp.sync(targetFile.replace(new RegExp('/[^/]*$'), ''));
fs.copySync(file, targetFile);
}
});
/* compile/copy pages from user */
files = glob.sync(CWD + '/pages/**');
files.forEach(file => {
if (file.match(/\.js$/)) {
/* make temp file for sake of require paths */
const parts = file.split('pages');
let tempFile = __dirname + '/../pages' + parts[1];
tempFile = tempFile.replace(path.basename(file), 'temp' + path.basename(file));
mkdirp.sync(tempFile.replace(new RegExp('/[^/]*$'), ''));
fs.copySync(file, tempFile);
const ReactComp = require(tempFile);
let targetFile = __dirname + '/../../build/' + siteConfig.projectName + '/' + parts[1];
targetFile = targetFile.replace(/\.js$/, '.html');
const regexLang = /\/pages\/(.*)\//;
const match = regexLang.exec(file);
const langParts = match[1].split('/');
if (langParts.indexOf('en') !== -1) {
/* copy and compile a page for each enabled language from the English file */
for (let i = 0; i < enabledLanguages.length; i++) {
let language = enabledLanguages[i];
/* skip conversion from english file if a file exists for this language */
if (language !== 'en' && fs.existsSync(file.replace('/en/', '/' + language + '/'))) {
continue;
}
translate.setLanguage(language);
const str = renderToStaticMarkup(<Site language={language} config={siteConfig}><ReactComp language={language}/></Site>);
writeFileAndCreateFolder(targetFile.replace('/en/', '/' + language + '/'), str);
}
}
/* allow for rendering of other files not in pages/en folder */
else {
let language = 'en';
for (let i = 0; i < langParts.length; i++) {
if (enabledLanguages.indexOf(langParts[i]) !== -1) {
language = langParts[i];
}
}
translate.setLanguage(language);
const str = renderToStaticMarkup(<Site language={language} config={siteConfig}><ReactComp language={language}/></Site>);
writeFileAndCreateFolder(targetFile, str);
}
fs.removeSync(tempFile);
}
else if (!fs.lstatSync(file).isDirectory()) {
let parts = file.split('pages');
let targetFile = __dirname + '/../../build' + '/' + siteConfig.projectName + '/' + parts[1];
mkdirp.sync(targetFile.replace(new RegExp('/[^/]*$'), ''));
fs.copySync(file, targetFile);
}
});
/* copy html files in 'en' to base level as well */
files = glob.sync(__dirname + '/../../build' + '/' + siteConfig.projectName + '/' +'en/**');
files.forEach(file => {
let targetFile = file.replace('en/', '');
if (file.match(/\.html$/)) {
fs.copySync(file, targetFile);
}
});
}
module.exports = execute;