init

src/execution/handlers/handlers.raw-md.ts

@@ -0,0 +1,59 @@
+import { readFile } from 'fs/promises';
+import { Context } from '../../context/context.js';
+import { execute, type ExecutionHandler } from '../execution.js';
+import { dirname, resolve } from 'path';
+import { toString } from 'mdast-util-to-string';
+
+const rawMdHandler: ExecutionHandler = ({
+  addStep,
+  node,
+  parent,
+  index,
+  file,
+}) => {
+  if (node.type === 'leafDirective' && node.name === 'raw-md') {
+    addStep({
+      type: 'raw-md',
+      node,
+      action: async ({ context: parentContext }) => {
+        const name = resolve(
+          dirname(file),
+          toString(node),
+        );
+        const context = new Context({
+          input: {},
+        });
+        let markdown = '';
+        if (node.attributes?.render === '') {
+          const result = await execute(name, {
+            context,
+          });
+          markdown = result.markdown;
+          for (const file of context.files) {
+            parentContext.files.add(file);
+          }
+        } else {
+          markdown = await readFile(name, 'utf-8');
+          parentContext.files.add(name);
+        }
+        const newNode = {
+          type: 'code',
+          lang: 'markdown',
+          value: markdown,
+        };
+
+        if (!parent || !('children' in parent) || index === undefined) {
+          throw new Error('Parent node is required');
+        }
+
+        parent.children?.splice(
+          index,
+          1,
+          newNode as any,
+        );
+      },
+    })
+  }
+}
+
+export { rawMdHandler };