Build

Author: accuser

dist/components/root/get-definitions.d.ts

@@ -0,0 +1,2 @@
+import { SvelteMap } from 'svelte/reactivity';
+export declare const getDefinitions: (root: import("mdast").Root) => SvelteMap<string, import("mdast").Definition>;

dist/components/root/get-definitions.js

@@ -0,0 +1,4 @@
+import { isDefinition } from '@accuser/mdast-util-type-guards';
+import { collect } from '@typematter/svelte-unist';
+import { SvelteMap } from 'svelte/reactivity';
+export const getDefinitions = (root) => collect(root, isDefinition).reduce((acc, definition) => acc.set(definition.identifier, definition), new SvelteMap());

dist/components/root/get-frontmatter.d.ts

@@ -0,0 +1,2 @@
+import type { YamlValue } from './yaml-value.js';
+export declare const getFrontmatter: (root: import("mdast").Root) => YamlValue | undefined;

dist/components/root/get-frontmatter.js

@@ -0,0 +1,12 @@
+import { isYaml } from '@accuser/mdast-util-type-guards';
+import { parse } from 'yaml';
+export const getFrontmatter = (root) => {
+    if (isYaml(root.children[0])) {
+        try {
+            return parse(root.children[0].value);
+        }
+        catch {
+            return undefined;
+        }
+    }
+};

dist/components/root/get-heading-ids.d.ts

@@ -0,0 +1,2 @@
+import { SvelteMap } from 'svelte/reactivity';
+export declare const getHeadingIds: (node: import("mdast").Root) => SvelteMap<import("mdast").Heading, string>;

dist/components/root/get-heading-ids.js

@@ -0,0 +1,9 @@
+import { isHeading } from '@accuser/mdast-util-type-guards';
+import { collect } from '@typematter/svelte-unist';
+import GithubSlugger from 'github-slugger';
+import { toString } from 'mdast-util-to-string';
+import { SvelteMap } from 'svelte/reactivity';
+export const getHeadingIds = (node) => {
+    const slugger = new GithubSlugger();
+    return collect(node, isHeading).reduce((acc, heading) => acc.set(heading, slugger.slug(toString(heading.children))), new SvelteMap());
+};

dist/components/root/index.d.ts

@@ -5,3 +5,4 @@ declare module '@typematter/svelte-unist' {
 }
 export { getRootContext } from './root-context.js';
 export { default as Root } from './root.svelte';
+export * from './yaml-value.js';

dist/components/root/index.js

@@ -1,2 +1,3 @@
 export { getRootContext } from './root-context.js';
 export { default as Root } from './root.svelte';
+export * from './yaml-value.js';

dist/components/root/root-context.d.ts

@@ -1,5 +1,7 @@
+import type { YamlValue } from './yaml-value.js';
 export interface RootContext {
     getDefinition: (identifier: string) => import('mdast').Definition | undefined;
+    getFrontmatter: () => YamlValue | undefined;
     getHeadingId: (heading: import('mdast').Heading) => string | undefined;
 }
 export declare const getRootContext: () => RootContext, setRootContext: (context: RootContext) => RootContext;

dist/components/root/root.svelte

@@ -1,33 +1,21 @@
 <script lang="ts">
-	import { isDefinition, isHeading } from '@accuser/mdast-util-type-guards';
-	import { collect, Node } from '@typematter/svelte-unist';
-	import GithubSlugger from 'github-slugger';
-	import { toString } from 'mdast-util-to-string';
-	import { SvelteMap } from 'svelte/reactivity';
+	import { Node } from '@typematter/svelte-unist';
+	import { getDefinitions } from './get-definitions.js';
+	import { getFrontmatter } from './get-frontmatter.js';
+	import { getHeadingIds } from './get-heading-ids.js';
 	import { setRootContext } from './root-context.js';
 
 	let { node }: { node: import('mdast').Root } = $props();
 
 	let { children } = $derived(node);
 
-	let definitions = $derived(
-		collect(node, isDefinition).reduce(
-			(acc, definition) => acc.set(definition.identifier, definition),
-			new SvelteMap<string, import('mdast').Definition>()
-		)
-	);
-
-	let headings = $derived.by(() => {
-		const slugger = new GithubSlugger();
-
-		return collect(node, isHeading).reduce(
-			(acc, heading) => acc.set(heading, slugger.slug(toString(heading.children))),
-			new SvelteMap<import('mdast').Heading, string>()
-		);
-	});
+	let definitions = $derived(getDefinitions(node));
+	let frontmatter = $derived(getFrontmatter(node));
+	let headings = $derived(getHeadingIds(node));
 
 	setRootContext({
 		getDefinition: (identifier) => definitions.get(identifier),
+		getFrontmatter: () => frontmatter,
 		getHeadingId: (heading) => headings.get(heading)
 	});
 </script>