EnterpriseDB · epbarger · Mar 3, 2021 · Mar 2, 2021 · Mar 2, 2021 · Mar 3, 2021
@@ -79,5 +79,6 @@ product_docs/content/*
 !product_docs/content/.keep
 product_docs/content_build/*
 !product_docs/content_build/.keep
+static/nginx_redirects.generated
 temp_kubernetes/build/*
 
@@ -115,6 +115,36 @@ Production is hosted on Netlify, and is built from the `main` branch. The build
 
 Review builds are automatically created for pull requests. These builds are created by Heroku, and only include advocacy content, no other sources.
 
+## Redirects
+
+The app is concerned with two different types of redirects that can be defined in frontmatter.
+
+### Internal Redirects (within Docs 2.0)
+
+#### `redirects`
+
+The `redirects` frontmatter is to be used for redirects internal to Docs. For example, if you had a file `great_file.mdx` with this following frontmatter...
+
+```yaml
+redirects:
+  - '/old_path'
+  - '/another_old_path'
+```
+
+both `/old_path` and `/another_old_path` would redirect to `great_file.mdx`'s current path. This is perfect for setting up redirects when moving a file around within Docs. Redirects created with `redirects` are permanent (301).
+
+### Docs 1.0 to Docs 2.0 redirects
+
+This app builds a list of nginx style redirects that are loaded into a separate server. These redirects direct users from links to the old docs site, to the appropriate page on the new docs site.
+
+#### `legacyRedirectsGenerated`
+
+This frontmatter is an automatically generated list of redirects for Docs 1.0 to Docs 2.0 (this repo). These redirects are built by `scripts/legacy_redirects/add_legecy_redirects.py`, and **should not be manually edited**.
+
+#### `legacyRedirects`
+
+If you need to setup a redirect from Docs 1.0 to Docs 2.0 manually, this is the place to do it. If the `legacyRedirectsGenerated` frontmatter does not include the redirect you need, you should add it here.
+
 # Advocacy Docs (left over from previous README, needs attention)
 
 Advocacy doc files are in [advocacy_docs/getting-started](https://github.com/EnterpriseDB/docs/tree/master/advocacy_docs/getting-started)

@@ -0,0 +1,8 @@
+---
+title: 'Redirects'
+redirects:
+  - '/redirect-demo'
+
+legacyRedirects:
+  - '/edb-docs/redirect-demo'
+---
@@ -1,6 +1,8 @@
 ---
 title: "Requirements Overview"
 product: PostgreSQL
+legacyRedirects:
+  - "/edb-docs/d/postgresql/installation-getting-started/installation-guide/13.0/requirements_overview.html"
 ---
 
 

@@ -1,6 +1,8 @@
 ---
 title: "Invoking the Graphical Installer"
 product: PostgreSQL
+legacyRedirects:
+  - "/edb-docs/d/postgresql/installation-getting-started/installation-guide/13.0/invoking_the_graphical_installer.html"
 ---
 
 

@@ -1,6 +1,8 @@
 ---
 title: "Installing PostgreSQL with the Graphical Installation Wizard"
 product: PostgreSQL
+legacyRedirects:
+  - "/edb-docs/d/postgresql/installation-getting-started/installation-guide/13.0/installing_postgresql_with_the_graphical_installation_wizard.html"
 ---
 
 

@@ -1,6 +1,8 @@
 ---
 title: "Using Stack Builder"
 product: PostgreSQL
+legacyRedirects:
+  - "/edb-docs/d/postgresql/installation-getting-started/installation-guide/13.0/using_stackbuilder.html"
 ---
 
 <div id="using_stackbuilder" class="registered_link"></div>

@@ -1,6 +1,8 @@
 ---
 title: "Installation Troubleshooting"
 product: PostgreSQL
+legacyRedirects:
+  - "/edb-docs/d/postgresql/installation-getting-started/installation-guide/13.0/installation_troubleshooting.html"
 ---
 
 

@@ -1,6 +1,8 @@
 ---
 title: "Uninstalling PostgreSQL"
 product: PostgreSQL
+legacyRedirects:
+  - "/edb-docs/d/postgresql/installation-getting-started/installation-guide/13.0/uninstalling_postgresql.html"
 ---
 
 

@@ -8,6 +8,7 @@ const ANSI_BLUE = '\033[34m';
 const ANSI_STOP = '\033[0m';
 
 const isBuild = process.env.NODE_ENV === 'production';
+const isProduction = process.env.APP_ENV === 'production';
 const algoliaIndex = process.env.ALGOLIA_INDEX_NAME || 'edb-staging';
 
 /******** Sourcing *********/
@@ -282,6 +283,14 @@ const splitNodeContent = (nodes) => {
   return result;
 };
 
+const netlifyHeaders = () => {
+  // if (isProduction) return {};
+
+  return {
+    '/*': ['X-Robots-Tag: noindex'],
+  };
+};
+
 /********** Gatsby config *********/
 module.exports = {
   flags: {
@@ -305,13 +314,10 @@ module.exports = {
     'gatsby-transformer-json',
     'gatsby-plugin-catch-links',
     'gatsby-plugin-sharp',
-    'gatsby-plugin-meta-redirect',
     {
       resolve: 'gatsby-plugin-netlify',
       options: {
-        headers: {
-          '/*': ['X-Robots-Tag: noindex'],
-        },
+        headers: netlifyHeaders(),
       },
     },
     // 'gatsby-plugin-remove-fingerprints', // speeds up Netlify, see https://github.com/narative/gatsby-plugin-remove-fingerprints
@@ -416,6 +422,14 @@ module.exports = {
         id: process.env.GTM_ID,
       },
     },
+    {
+      resolve: 'gatsby-plugin-nginx-redirect',
+      options: {
+        inputConfigFile: `${__dirname}/static/nginx_redirects.template`,
+        outputConfigFile: `${__dirname}/static/nginx_redirects.generated`,
+        whereToIncludeRedirects: '', // defaults to: "server"
+      },
+    },
   ],
 };
 

@@ -21,6 +21,8 @@ const {
   treeToNavigation,
   treeNodeToNavNode,
   findPrevNextNavNodes,
+  configureRedirects,
+  configureLegacyRedirects,
 } = require('./src/constants/gatsby-node-utils.js');
 
 const isBuild = process.env.NODE_ENV === 'production';
@@ -83,6 +85,9 @@ exports.createPages = async ({ actions, graphql, reporter }) => {
             productStub
             indexCards
             navigation
+            legacyRedirects
+            legacyRedirectsGenerated
+            navigation
             katacodaPages {
               scenario
               account
@@ -183,17 +188,7 @@ exports.createPages = async ({ actions, graphql, reporter }) => {
     // set computed frontmatter
     node.frontmatter = computeFrontmatterForTreeNode(curr);
 
-    // set up frontmatter redirects
-    if (node.frontmatter.redirects) {
-      node.frontmatter.redirects.forEach((fromPath) => {
-        actions.createRedirect({
-          fromPath,
-          toPath: node.fields.path,
-          redirectInBrowser: true,
-          isPermanent: true,
-        });
-      });
-    }
+    configureRedirects(node.fields.path, node.frontmatter.redirects, actions);
 
     // build navigation tree
     const navigationDepth = 2;
@@ -226,6 +221,18 @@ const createDoc = (navTree, prevNext, doc, productVersions, actions) => {
     });
   }
 
+  // configure legacy redirects
+  if (!doc.frontmatter.productStub) {
+    configureLegacyRedirects({
+      toPath: doc.fields.path,
+      toLatestPath: replacePathVersion(doc.fields.path),
+      redirects: (doc.frontmatter.legacyRedirects || []).concat(
+        doc.frontmatter.legacyRedirectsGenerated || [],
+      ),
+      actions,
+    });
+  }
+
   const isIndexPage = isPathAnIndexPage(doc.fileAbsolutePath);
   const docsRepoUrl = 'https://github.com/EnterpriseDB/docs';
   const branch = isProduction ? 'main' : 'develop';
@@ -264,6 +271,16 @@ const createDoc = (navTree, prevNext, doc, productVersions, actions) => {
 };
 
 const createAdvocacy = (navTree, prevNext, doc, learn, actions) => {
+  // configure legacy redirects
+  configureLegacyRedirects({
+    toPath: doc.fields.path,
+    toLatestPath: doc.fields.path,
+    redirects: (doc.frontmatter.legacyRedirects || []).concat(
+      doc.frontmatter.legacyRedirectsGenerated || [],
+    ),
+    actions,
+  });
+
   const navLinks = learn.filter(
     (node) => node.fields.topic === doc.fields.topic,
   );
@@ -399,6 +416,8 @@ exports.createSchemaCustomization = ({ actions }) => {
     type Frontmatter {
       originalFilePath: String
       indexCards: TileModes
+      legacyRedirects: [String]
+      legacyRedirectsGenerated: [String]
     }
 
     enum TileModes {

@@ -12,14 +12,15 @@
     "develop": "gatsby develop",
     "config-sources": "python3 scripts/source/config_sources.py",
     "format": "prettier --write src/**/*.js gatsby-*.js",
-    "build": "gatsby build --prefix-paths",
+    "build": "gatsby build --prefix-paths && bash scripts/post-build.sh",
     "serve-build": "gatsby serve --prefix-paths",
     "update-icons": "git submodule update --init --remote && node scripts/createIconTypes.js && node scripts/createIconNames.js",
     "build-pdf": "python3 scripts/pdf/generate_pdf.py",
     "build-all-pdfs": "for i in product_docs/docs/**/*/ ; do echo \"$i\"; python3 scripts/pdf/generate_pdf.py ${i%}; done",
     "fix-mtimes": "python3 scripts/source/git-restore-mtime.py",
     "count": "find product_docs/docs/ advocacy_docs/ external_sources/ -name '*.mdx' | wc -l",
-    "heroku-postbuild": "gatsby build"
+    "heroku-postbuild": "gatsby build",
+    "build-legacy-redirects-nginx": "gatsby clean && gatsby build --prefix-paths && python3 scripts/legacy_redirects/clean_up_output.py"
   },
   "husky": {
     "hooks": {
@@ -44,6 +45,7 @@
     "gatsby-plugin-mdx": "^1.2.6",
     "gatsby-plugin-meta-redirect": "^1.1.1",
     "gatsby-plugin-netlify": "^2.3.13",
+    "gatsby-plugin-nginx-redirect": "^0.0.11",
     "gatsby-plugin-react-helmet": "^3.3.1",
     "gatsby-plugin-react-svg": "^3.0.0",
     "gatsby-plugin-remove-fingerprints": "^0.0.2",

@@ -1,5 +1,9 @@
 ---
 title: "What's New"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_whats_new.html"
 ---
 
 <div id="ark_whats_new" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Supported Platforms"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_supported_platforms.html"
 ---
 
 <div id="ark_supported_platforms" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Ark Architecture Overview"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_architecture_overview.html"
 ---
 
 <div id="ark_architecture_overview" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Registering an Ark Cluster with PEM"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_registering_with_pem.html"
 ---
 
 <div id="ark_registering_with_pem" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Ark Authentication Models"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_authentication_models.html"
 ---
 
 <div id="ark_authentication_models" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Installing the Ark Console on AWS"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_installing_console_aws.html"
 ---
 
 <div id="ark_installing_console_aws" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Installing the Ark Console on Azure"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_installing_console_azure.html"
 ---
 
 <div id="ark_installing_console_azure" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Installing the Ark Console"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_installing_console.html"
 ---
 
 <div id="ark_installing_console" class="registered_link"></div>

@@ -1,5 +1,9 @@
 ---
 title: "Administrative Features of the EDB Ark Console"
+
+legacyRedirectsGenerated:
+  # This list is generated by a script. If you need add entries, use the `legacyRedirects` key.
+  - "/edb-docs/d/edb-postgres-ark-platform/user-guides/administrative-users-guide/3.5/ark_admin_features.html"
 ---
 
 <div id="ark_admin_features" class="registered_link"></div>