From 2a13c7773f2aa6dc2f8d633c1d6fb8df92aec03d Mon Sep 17 00:00:00 2001
From: Endilie Yacop Sucipto <endiliey@gmail.com>
Date: Sat, 20 Apr 2019 22:09:21 +0700
Subject: [PATCH] feat(v2): enable exact for addRoute API (#1374)

---
 .../src/index.js                              |  2 ++
 .../src/index.js                              |  1 +
 .../src/index.js                              |  1 +
 packages/docusaurus/lib/server/load/routes.js | 20 +++++++++----------
 4 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/packages/docusaurus-plugin-content-blog/src/index.js b/packages/docusaurus-plugin-content-blog/src/index.js
index d299fd721c..9475f460fe 100644
--- a/packages/docusaurus-plugin-content-blog/src/index.js
+++ b/packages/docusaurus-plugin-content-blog/src/index.js
@@ -128,6 +128,7 @@ class DocusaurusPluginContentBlog {
         addRoute({
           path: permalink,
           component: blogPageComponent,
+          exact: true,
           metadata: metadataItem,
           modules: {
             entries: metadataItem.posts.map(post => ({
@@ -147,6 +148,7 @@ class DocusaurusPluginContentBlog {
       addRoute({
         path: permalink,
         component: blogPostComponent,
+        exact: true,
         metadata: metadataItem,
         modules: {
           content: metadataItem.source,
diff --git a/packages/docusaurus-plugin-content-docs/src/index.js b/packages/docusaurus-plugin-content-docs/src/index.js
index 5965771fcd..76a8e77f6b 100644
--- a/packages/docusaurus-plugin-content-docs/src/index.js
+++ b/packages/docusaurus-plugin-content-docs/src/index.js
@@ -214,6 +214,7 @@ class DocusaurusPluginContentDocs {
       routes: Object.values(content.docs).map(metadataItem => ({
         path: metadataItem.permalink,
         component: docItemComponent,
+        exact: true,
         metadata: metadataItem,
         modules: {
           content: metadataItem.source,
diff --git a/packages/docusaurus-plugin-content-pages/src/index.js b/packages/docusaurus-plugin-content-pages/src/index.js
index d865711566..cccde813d4 100644
--- a/packages/docusaurus-plugin-content-pages/src/index.js
+++ b/packages/docusaurus-plugin-content-pages/src/index.js
@@ -103,6 +103,7 @@ class DocusaurusPluginContentPages {
       addRoute({
         path: permalink,
         component,
+        exact: true,
         metadata: metadataItem,
         modules: {
           content: source,
diff --git a/packages/docusaurus/lib/server/load/routes.js b/packages/docusaurus/lib/server/load/routes.js
index 00e5228cf6..025c63ccf3 100644
--- a/packages/docusaurus/lib/server/load/routes.js
+++ b/packages/docusaurus/lib/server/load/routes.js
@@ -58,6 +58,7 @@ async function loadRoutes(pluginsRouteConfigs) {
       metadata,
       modules = {},
       routes,
+      exact,
     } = routeConfig;
 
     addRoutesPath(routePath);
@@ -90,15 +91,6 @@ async function loadRoutes(pluginsRouteConfigs) {
     const componentChunk = genImportChunk(componentPath, 'component');
     addRoutesChunkNames(routePath, 'component', componentChunk);
 
-    if (routes) {
-      return `
-{
-  path: '${routePath}',
-  component: ComponentCreator('${routePath}'),
-  routes: [${routes.map(generateRouteCode).join(',')}],
-}`;
-    }
-
     function genRouteChunkNames(value) {
       if (Array.isArray(value)) {
         return value.map(genRouteChunkNames);
@@ -132,11 +124,17 @@ async function loadRoutes(pluginsRouteConfigs) {
       addRoutesChunkNames(routePath, 'metadata', metadataChunk);
     }
 
+    const routesStr = routes
+      ? `routes: [${routes.map(generateRouteCode).join(',')}],`
+      : '';
+    const exactStr = exact ? `exact: true,` : '';
+
     return `
 {
   path: '${routePath}',
-  exact: true,
-  component: ComponentCreator('${routePath}')
+  component: ComponentCreator('${routePath}'),
+  ${exactStr}
+  ${routesStr}
 }`;
   }