From fe05db6bdc387d47c1f850a20631017426d0a7ca Mon Sep 17 00:00:00 2001
From: Helen Chong <119173961+helenclx@users.noreply.github.com>
Date: Tue, 7 May 2024 01:01:15 +0800
Subject: [PATCH] Make markdown configurations into a separate config file

---
 eleventy.config.js    | 77 +++----------------------------------------
 eleventy.config.md.js | 75 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+), 73 deletions(-)
 create mode 100644 eleventy.config.md.js

diff --git a/eleventy.config.js b/eleventy.config.js
index 5f3e1c0b..a9b11ca8 100644
--- a/eleventy.config.js
+++ b/eleventy.config.js
@@ -1,91 +1,22 @@
 // Installed Plugins
-const { EleventyRenderPlugin } = require("@11ty/eleventy");
 const pluginRss = require("@11ty/eleventy-plugin-rss");
 const eleventyNavigationPlugin = require("@11ty/eleventy-navigation");
 const metagen = require('eleventy-plugin-metagen');
-const pluginTOC = require('eleventy-plugin-nesting-toc');
 const emojiReadTime = require("@11tyrocks/eleventy-plugin-emoji-readtime");
-const embedEverything = require("eleventy-plugin-embed-everything");
-
-// Configure slug filter
-const slugify = require("slugify");
-
-// Configure markdown-it plugins
-const markdownIt = require("markdown-it");
-const markdownItAnchor = require("markdown-it-anchor");
 
 module.exports = function (eleventyConfig) {
     // Copy files
     eleventyConfig.addPassthroughCopy("./src/assets/");
     eleventyConfig.addWatchTarget("./src/assets/");
 
-    // Installed Plug-ins
-    eleventyConfig.addPlugin(EleventyRenderPlugin);
+    // Custom Plugins
+    eleventyConfig.addPlugin(require('./eleventy.config.md.js'));
+
+    // Installed Plugins
     eleventyConfig.addPlugin(pluginRss);
     eleventyConfig.addPlugin(eleventyNavigationPlugin);
     eleventyConfig.addPlugin(metagen);
-    eleventyConfig.addPlugin(pluginTOC, { tags: ['h2', 'h3', 'h4', 'h5'] });
     eleventyConfig.addPlugin(emojiReadTime);
-    eleventyConfig.addPlugin(embedEverything, { add: ['soundcloud'] });
-
-    // Configure slug filter
-    eleventyConfig.addFilter("slug", (str) => {
-        if (!str) {
-            return;
-        }
-
-        return slugify(str, {
-            lower: true,
-            remove: /["]/g,
-        });
-    });
-
-    // Configure markdown-it plugins
-    eleventyConfig.setLibrary('md', markdownIt().use(markdownItAnchor))
-    const linkAfterHeader = markdownItAnchor.permalink.linkAfterHeader({
-        class: "heading-anchor",
-        symbol: "<span hidden>#</span>",
-        style: "aria-labelledby",
-    });
-    const markdownItAnchorOptions = {
-        level: [1, 2, 3, 4, 5],
-        slugify: (str) =>
-            slugify(str, {
-                lower: true,
-                strict: true,
-                remove: /["]/g,
-            }),
-        tabIndex: false,
-        permalink(slug, opts, state, idx) {
-            state.tokens.splice(idx, 0,
-                Object.assign(new state.Token("div_open", "div", 1), {
-                    // Add class "header-wrapper [h1 or h2 or h3]"
-                    attrs: [["class", `heading-wrapper ${state.tokens[idx].tag}`]],
-                    block: true,
-                })
-            );
-
-            state.tokens.splice(idx + 4, 0,
-                Object.assign(new state.Token("div_close", "div", -1), {
-                    block: true,
-                })
-            );
-
-            linkAfterHeader(slug, opts, state, idx + 1);
-        },
-    };
-
-    /* Markdown Overrides */
-    let markdownLibrary = markdownIt({
-        html: true,
-    })
-        .use(markdownItAnchor, markdownItAnchorOptions)
-        .use(require("markdown-it-attrs"))
-        .use(require("markdown-it-bracketed-spans"))
-        .use(require("markdown-it-deflist"));
-
-    /* This is the part that tells 11ty to swap to our custom config */
-    eleventyConfig.setLibrary("md", markdownLibrary);
 
     // Add content categories to a collection
     eleventyConfig.addCollection("categories", function(collectionApi) {
diff --git a/eleventy.config.md.js b/eleventy.config.md.js
new file mode 100644
index 00000000..faba95d0
--- /dev/null
+++ b/eleventy.config.md.js
@@ -0,0 +1,75 @@
+// Installed Plugins
+const pluginTOC = require('eleventy-plugin-nesting-toc');
+const embedEverything = require("eleventy-plugin-embed-everything");
+
+// Configure slug filter
+const slugify = require("slugify");
+
+// Configure markdown-it plugins
+const markdownIt = require("markdown-it");
+const markdownItAnchor = require("markdown-it-anchor");
+
+module.exports = function (eleventyConfig) {
+    // Installed Plugins
+    eleventyConfig.addPlugin(pluginTOC, { tags: ['h2', 'h3', 'h4', 'h5'] });
+    eleventyConfig.addPlugin(embedEverything, { add: ['soundcloud'] });
+
+    // Configure slug filter
+    eleventyConfig.addFilter("slug", (str) => {
+        if (!str) {
+            return;
+        }
+
+        return slugify(str, {
+            lower: true,
+            remove: /["]/g,
+        });
+    });
+
+    // Configure markdown-it plugins
+    eleventyConfig.setLibrary('md', markdownIt().use(markdownItAnchor))
+    const linkAfterHeader = markdownItAnchor.permalink.linkAfterHeader({
+        class: "heading-anchor",
+        symbol: "<span hidden>#</span>",
+        style: "aria-labelledby",
+    });
+    const markdownItAnchorOptions = {
+        level: [1, 2, 3, 4, 5],
+        slugify: (str) =>
+            slugify(str, {
+                lower: true,
+                strict: true,
+                remove: /["]/g,
+            }),
+        tabIndex: false,
+        permalink(slug, opts, state, idx) {
+            state.tokens.splice(idx, 0,
+                Object.assign(new state.Token("div_open", "div", 1), {
+                    // Add class "header-wrapper [h1 or h2 or h3]"
+                    attrs: [["class", `heading-wrapper ${state.tokens[idx].tag}`]],
+                    block: true,
+                })
+            );
+
+            state.tokens.splice(idx + 4, 0,
+                Object.assign(new state.Token("div_close", "div", -1), {
+                    block: true,
+                })
+            );
+
+            linkAfterHeader(slug, opts, state, idx + 1);
+        },
+    };
+
+    /* Markdown Overrides */
+    let markdownLibrary = markdownIt({
+        html: true,
+    })
+        .use(markdownItAnchor, markdownItAnchorOptions)
+        .use(require("markdown-it-attrs"))
+        .use(require("markdown-it-bracketed-spans"))
+        .use(require("markdown-it-deflist"));
+
+    /* This is the part that tells 11ty to swap to our custom config */
+    eleventyConfig.setLibrary("md", markdownLibrary);
+}