From 1d08a8cd353eda67633796f57a730072573b766b Mon Sep 17 00:00:00 2001
From: RyoJerryYu <tzl19961216@gmail.com>
Date: Tue, 30 Apr 2024 02:46:57 +0800
Subject: [PATCH] feat: add remark code block escape template

---
 .../remark-code-block-escape.test.ts          |  7 ++++++
 .../remark-code-block-escape.ts               | 23 +++++++++++++++++++
 .../code-block-escape/types.ts                |  5 ++++
 3 files changed, 35 insertions(+)
 create mode 100644 src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.test.ts
 create mode 100644 src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.ts
 create mode 100644 src/core/rendering/complex-plugins/code-block-escape/types.ts

diff --git a/src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.test.ts b/src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.test.ts
new file mode 100644
index 00000000..79e4cc6b
--- /dev/null
+++ b/src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.test.ts
@@ -0,0 +1,7 @@
+import remarkParse from "remark-parse";
+import remarkRehype from "remark-rehype";
+import { unified } from "unified";
+
+test("code fields", () => {
+  unified().use(remarkParse).use(remarkRehype);
+});
diff --git a/src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.ts b/src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.ts
new file mode 100644
index 00000000..a78eec35
--- /dev/null
+++ b/src/core/rendering/complex-plugins/code-block-escape/remark-code-block-escape.ts
@@ -0,0 +1,23 @@
+import { Code, Parent } from "mdast";
+import unified from "unified";
+import { visit } from "unist-util-visit";
+
+export type RemarkCodeBlockEscapeOptions = {};
+
+export const remarkCodeBlockEscape: unified.Plugin<
+  [RemarkCodeBlockEscapeOptions?]
+> = (options) => {
+  return (tree) => {
+    visit(tree, "code", (node: Code, index: number, parent: Parent) => {
+      node.data;
+      node.lang;
+      node.meta;
+      if (node.lang === "code-block-escape") {
+        parent.children.splice(index, 1, {
+          type: "text",
+          value: node.value,
+        });
+      }
+    });
+  };
+};
diff --git a/src/core/rendering/complex-plugins/code-block-escape/types.ts b/src/core/rendering/complex-plugins/code-block-escape/types.ts
new file mode 100644
index 00000000..7af2d380
--- /dev/null
+++ b/src/core/rendering/complex-plugins/code-block-escape/types.ts
@@ -0,0 +1,5 @@
+export type CodeBlockProps = {
+  lang: string;
+  meta: string;
+  value: string;
+};