From 1d112bbb0dfcb6f15d08bfef136e535dc65292cc Mon Sep 17 00:00:00 2001
From: Dr-Electron <dr-electr0n@protonmail.com>
Date: Sat, 30 Sep 2023 22:47:27 +0200
Subject: [PATCH] Implement version redirects

---
 docusaurus.config.js                | 22 ++++++++++++----------
 src/utils/pluginConfigGenerators.js | 27 +++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 10 deletions(-)

diff --git a/docusaurus.config.js b/docusaurus.config.js
index 4e73944ad22..e325f58c523 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -5,6 +5,11 @@ const common = require('./common/docusaurus.config');
 const contentConfigs = require('./contentPlugins');
 const articleRedirectsFile = require('./articleRedirects');
 const switcherConfig = require('./switcherConfig');
+const {
+  buildPluginsConfig,
+  maintainPluginsConfig,
+} = require('./versionedConfig');
+const { createMainVersionRedirects } = require('./src/utils/pluginConfigGenerators');
 
 module.exports = async () => {
   const contentPlugins = await Promise.all(
@@ -13,6 +18,10 @@ module.exports = async () => {
     ).map(async (contentConfig) => await create_doc_plugin(contentConfig)),
   );
 
+
+  const buildMainVersionRedirects = createMainVersionRedirects(buildPluginsConfig);
+  const maintainMainVersionRedirects = createMainVersionRedirects(maintainPluginsConfig);
+
   // Get tutorials
   const additionalPlugins = await glob(['tutorials']);
 
@@ -281,6 +290,9 @@ module.exports = async () => {
             // directory redirects - only added for directories that didn't have a direct match
             createRedirects(existingPath) {
               const redirects = [
+                // Version redirects are only used to asign paths with the actual version to the "current" version
+                ...buildMainVersionRedirects,
+                ...maintainMainVersionRedirects,
                 {
                   from: '/develop/nodes/rest-api',
                   to: '/apis/core/v1',
@@ -375,16 +387,6 @@ module.exports = async () => {
                 },
               ];
 
-              // Version redirects are only used to asign path with the actual version it to the "current" version
-              const versionRedirects = [
-                {
-                  from: '/identity.rs/0.6',
-                  to: '/identity.rs',
-                },
-              ];
-
-              redirects.push(...versionRedirects);
-
               for (const redirect of redirects) {
                 if (existingPath.includes(redirect.to)) {
                   return existingPath.replace(redirect.to, redirect.from);
diff --git a/src/utils/pluginConfigGenerators.js b/src/utils/pluginConfigGenerators.js
index 44b4a6303ad..7321533ee3b 100644
--- a/src/utils/pluginConfigGenerators.js
+++ b/src/utils/pluginConfigGenerators.js
@@ -62,6 +62,32 @@ function generatePluginConfig(pluginConfig, basePath) {
   });
 }
 
+/**
+ * Generate directs versioned links to the main version.
+ * @param {import('../common/components/Switcher').Doc[]} versionedConfig - An array of versioned plugin configurations.
+ * @returns {Array} - An array of redirects.
+ */
+function createMainVersionRedirects(versionedConfig) {
+  redirects = []
+  for (const doc of versionedConfig) {
+    if (doc.versions.length > 1){
+
+      // Find main version
+      const mainVersion = findMainVersion(doc);
+
+      // TODO: This could be removed once we don't use points in paths anymore.
+      const routeBasePath = doc.routeBasePath ? doc.routeBasePath : doc.id;
+
+      redirects.push({
+        from: '/' + routeBasePath + '/' + mainVersion.label,
+        to: '/' + routeBasePath,
+      });
+    }
+  }
+
+  return redirects;
+}
+
 /**
  * Generate the switcher config from the versioned config.
  * @param {import('../common/components/Switcher').Doc[]} pluginConfig
@@ -89,4 +115,5 @@ function generateSwitcherConfig(pluginConfig) {
 module.exports = {
   generatePluginConfig,
   generateSwitcherConfig,
+  createMainVersionRedirects,
 };