Improve SEO: basis

1 files changed, 27 insertions, 5 deletions

diff --git a/src/build/index.mjs b/src/build/index.mjs
index ad126a8..fa5f450 100644
--- a/src/build/index.mjs
+++ b/src/build/index.mjs
@@ -7,6 +7,10 @@ import loadMD from './loadMD.mjs';
 import {cmpArticles} from './article.mjs';
 import i18n from './i18n.mjs';
 import {addDescription} from './i18n.mjs';
+import {minifyHTML} from './utils.mjs';
+
+import { SitemapStream, streamToPromise } from 'sitemap'
+import { Readable } from 'stream'
 
 const leftPanelTmpl = fs.readFileSync('src/templates/left.tmpl', 'utf8');
 const likesTmpl = fs.readFileSync('src/templates/likes.tmpl', 'utf8');
@@ -27,6 +31,8 @@ const partials = {
 // Load global variables
 const svg = loadSVG();
 
+let links = [];
+
 for (const lang in i18n) {
   const tagsArticle = new Map();
   const filter = process.argv.slice(2);
@@ -45,11 +51,13 @@ for (const lang in i18n) {
       title: i18n[lang].title,
       metaData: article.metaData,
       alt_lang: addDescription(article.metaData.alt_lang),
+      description: i18n[lang].intro,
     };
     const output = mustache.render(articleTmpl, context, partials);
 
     console.log(`Create : ${article.title}`);
-    fs.writeFileSync(`articles/${article.name}.html`, output);
+    fs.writeFileSync(`articles/${article.name}.html`, minifyHTML(output));
+    links.push({url: context.canonical, changefreq: 'yearly', priority: 0.6, img: [{url: context.metaData.imageUrl}]})
 
     for (const tag of article.metaData.tags) {
       if (tagsArticle.has(tag)) {
@@ -61,7 +69,6 @@ for (const lang in i18n) {
   }
 
 // Set of pages language dependant
-
   try {
     fs.mkdirSync(`${lang}/tag`, {recursive: true});
   } catch {
@@ -81,15 +88,18 @@ for (const lang in i18n) {
       lang,
       tag,
       articles,
+      description: `${i18n[lang]['tag_desc']} ${tag}.`,
     };
 
     const output = mustache.render(tagTmpl, context, partials);
-    fs.writeFileSync(`${lang}/tag/${tag}.html`, output);
+    fs.writeFileSync(`${lang}/tag/${tag}.html`, minifyHTML(output));
+    links.push({url: `${baseUrl}${lang}/tag/${tag}`, changefreq: 'monthly', priority: 0.3})
   }
 
   console.log(`Create RSS Flux: ${lang}/rss.xml`);
   const xmlFeed = getRSS(articles, baseUrl, lang);
   fs.writeFileSync(`${lang}/rss.xml`, xmlFeed);
+  links.push({url: `${baseUrl}${lang}/rss.xml`, changefreq: 'monthly', priority: 0.3})
 
   {
     const alt_lang = {
@@ -107,14 +117,26 @@ for (const lang in i18n) {
       title: i18n[lang].title,
       intro: i18n[lang].intro,
       lang,
-      canonical: baseUrl,
+      canonical: `${baseUrl}${lang}`,
       svg,
       articles,
       alt_lang: [alt_lang[lang]],
+      description: i18n[lang].index_desc,
     };
 
     console.log(`Create : Home page ${lang}`);
     const output = mustache.render(indexTmpl, context, partials);
-    fs.writeFileSync(`${lang}/index.html`, output);
+    fs.writeFileSync(`${lang}/index.html`, minifyHTML(output));
+    links.push({url: `${baseUrl}${lang}`, changefreq: 'monthly', priority: 0.7, img: [{url: "https://ache.one/res/ache.svg"}]})
   }
 }
+
+console.log(`Create: sitemap.xml`);
+// Create a stream to write to
+const stream = new SitemapStream({hostname: 'https://ache.one'})
+
+// Return a promise that resolves with your XML string
+streamToPromise(Readable.from(links).pipe(stream)).then((data) =>
+  data.toString()
+).then(sitemapXML => fs.writeFileSync("sitemap.xml", sitemapXML));
+