feat : Toc

Author: pjj186

gatsby-config.ts

@@ -86,6 +86,12 @@ module.exports = {
     {
       resolve: `gatsby-transformer-remark`,
       options: {
+        tableOfContents: {
+          absolute: false,
+          pathToSlugField: "fields.slug",
+          maxDepth: 6,
+          heading: null,
+        },
         plugins: [
           {
             resolve: `gatsby-remark-images`,
@@ -105,7 +111,17 @@ module.exports = {
               wrapperStyle: `margin-bottom: 1.0725rem`,
             },
           },
+          {
+            resolve: `gatsby-remark-autolink-headers`,
+            options: {
+              offsetY: `100`,
+              maintainCase: false, // 소문자로 통일
+              removeAccents: true, // 특수문자 제거
+              icon: `<svg aria-hidden="true" height="20" version="1.1" viewBox="0 0 16 16" width="20"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg>`,
+            },
+          },
           `gatsby-remark-prismjs`,
+          `gatsby-remark-copy-relative-linked-files`,
         ],
       },
     },