checkLinks: use frontmatter for changelog anchors

Author: colinloretz

docs/change_log/2024-06-27-user-installed-apps-general-availability.md

@@ -4,7 +4,7 @@ date: "2024-06-27"
 breaking: true
 ---
 
-Back in March, we announced [the beta for user-installed apps](#DOCS_CHANGE_LOG/user-installable-apps-preview). After listening and making updates based on feedback from developers and modmins, we're excited to announce that user-installed apps are now considered generally available and can be used in all servers (regardless of size).
+Back in March, we announced [the beta for user-installed apps](#DOCS_CHANGE_LOG/userinstallable-apps-preview). After listening and making updates based on feedback from developers and modmins, we're excited to announce that user-installed apps are now considered generally available and can be used in all servers (regardless of size).
 
 With this update, there are a few API and behavioral updates for user-installed apps.
 

docs/change_log/2024-10-04-updates-to-entitlement-migration-guide.md

@@ -15,6 +15,6 @@ We updated our previous entitlement migration guide to provide more up-to-date i
 - The `ends_at` value on the [entitlement object](#DOCS_RESOURCES_ENTITLEMENT/entitlement-object) is set when the subscription ends.
 - To receive the value of when a subscription was canceled, you should listen for the `SUBSCRIPTION_UPDATE` events or use the [Subscription API](#DOCS_RESOURCES_SUBSCRIPTION).
 
-View the [updated migration guide](#DOCS_CHANGE_LOG/subscription-api-and-entitlement-migration).
+View the [updated migration guide](#DOCS_CHANGE_LOG/premium-apps-entitlement-migration-and-new-subscription-api).
 
 To see a full diff of the changes, refer to this pull request: [Entitlement Migration Guide Updates](https://github.com/discord/discord-api-docs/pull/7201).

docs/resources/Message.md

@@ -43,7 +43,7 @@ Represents a message sent in a channel within Discord.
 | message_reference?        | [message reference](#DOCS_RESOURCES_MESSAGE/message-reference-structure) object                                                           | data showing the source of a crosspost, channel follow add, pin, or reply message                                                                                                                                                                                       |
 | message_snapshots? \[5\]  | array of [message snapshot](#DOCS_RESOURCES_MESSAGE/message-snapshot-object) objects                                                      | the message associated with the `message_reference`. This is a minimal subset of fields in a message (e.g. `author` is excluded.)                                                                                                                                       |
 | referenced_message? \[4\] | ?[message object](#DOCS_RESOURCES_MESSAGE/message-object)                                                                                 | the message associated with the message_reference                                                                                                                                                                                                                       |
-| interaction_metadata?     | [message interaction metadata object](#DOCS_RESOURCES_MESSAGE/message-interaction-metadata-object-message-interaction-metadata-structure) | [In preview](#DOCS_CHANGE_LOG/user-installable-apps-preview). Sent if the message is sent as a result of an [interaction](#DOCS_INTERACTIONS_RECEIVING_AND_RESPONDING/)                                                                                                 |
+| interaction_metadata?     | [message interaction metadata object](#DOCS_RESOURCES_MESSAGE/message-interaction-metadata-object-message-interaction-metadata-structure) | [In preview](#DOCS_CHANGE_LOG/userinstallable-apps-preview). Sent if the message is sent as a result of an [interaction](#DOCS_INTERACTIONS_RECEIVING_AND_RESPONDING/)                                                                                                  |
 | interaction?              | [message interaction object](#DOCS_INTERACTIONS_RECEIVING_AND_RESPONDING/message-interaction-object-message-interaction-structure)        | **Deprecated in favor of `interaction_metadata`**; sent if the message is a response to an [interaction](#DOCS_INTERACTIONS_RECEIVING_AND_RESPONDING/)                                                                                                                  |
 | thread?                   | [channel](#DOCS_RESOURCES_CHANNEL/channel-object) object                                                                                  | the thread that was started from this message, includes [thread member](#DOCS_RESOURCES_CHANNEL/thread-member-object) object                                                                                                                                            |
 | components? \[2\]         | array of [message components](#DOCS_INTERACTIONS_MESSAGE_COMPONENTS/component-object)                                                     | sent if the message contains components like buttons, action rows, or other interactive components                                                                                                                                                                      |

package-lock.json

@@ -34,11 +34,13 @@
 		"@eslint/js": "^9.2.0",
 		"@mdx-js/mdx": "^3.0.1",
 		"@mdx-js/react": "^3.0.1",
+		"@types/js-yaml": "^4.0.9",
 		"@types/node": "^20.12.12",
 		"chalk": "^5.3.0",
 		"eslint": "^9.2.0",
 		"eslint-config-prettier": "^9.1.0",
 		"eslint-plugin-prettier": "^5.1.3",
+		"js-yaml": "^4.1.0",
 		"markdown-table-formatter": "^1.6.0",
 		"mdast-util-from-markdown": "^2.0.1",
 		"mdast-util-to-markdown": "^2.1.0",

package.json

@@ -2,8 +2,15 @@ import { readdirSync, statSync, readFileSync } from "node:fs";
 import path from "node:path";
 import chalk from "chalk";
 import * as github from "@actions/core";
+import * as yaml from "js-yaml";
 const cwd = process.env.GITHUB_ACTIONS ? process.env.GITHUB_WORKSPACE! : process.cwd();
 
+interface Frontmatter {
+  title?: string;
+  date?: string;
+  breaking: boolean;
+}
+
 function importDirectory(directory: string, extensions: string[], subdirectories = true) {
   try {
     const output = new Map<string, string>();
@@ -110,7 +117,17 @@ for (const [name, raw] of docFiles) {
   // This collects all potential change-log pages, and adds them to the list of
   // available anchors under `/change_log`.
   if (name.startsWith("/change_log/")) {
-    changelogAnchors.push(name.split("/")[2].slice(11));
+    const frontmatter = raw.split("---")[1];
+    const parsedFrontmatter = yaml.load(frontmatter) as Frontmatter;
+    const title = parsedFrontmatter?.title;
+    if (title) {
+      const anchor = title
+        .replace(/[^ A-Z0-9]/gi, "")
+        .trim()
+        .replace(/ +/g, "-")
+        .toLowerCase();
+      changelogAnchors.push(anchor);
+    }
   }
 
   let parentAnchor = "";