Add an action that validates if assembler.yml content-source mapping is fully published to the link registry

Author: Mpdreamz

src/Elastic.Markdown/Assets/mermaid.ts renamed to src/Elastic.Markdown/Assets/mermaid.js

@@ -1,8 +1,3 @@
-import 'htmx-ext-head-support'
-import 'htmx-ext-preload'
-import 'htmx.org'
-import mermaid from '@mermaid-js/tiny/dist/mermaid.tiny'
-
 var mermaidInitialize = function () {
     mermaid.initialize({
         startOnLoad: false, theme: 'base',

src/Elastic.Markdown/IO/MarkdownFile.cs

@@ -13,6 +13,7 @@
 using Elastic.Markdown.IO.Navigation;
 using Elastic.Markdown.Links.CrossLinks;
 using Elastic.Markdown.Myst;
+using Elastic.Markdown.Myst.CodeBlocks;
 using Elastic.Markdown.Myst.Directives;
 using Elastic.Markdown.Myst.FrontMatter;
 using Elastic.Markdown.Myst.InlineParsers;
@@ -152,6 +153,8 @@ public string Url
 	/// because we need to minimally parse to see the anchors anchor validation is deferred.
 	public IReadOnlyDictionary<string, string?>? AnchorRemapping { get; set; }
 
+	public bool HasMermaidBlock { get; private set; }
+
 	private void ValidateAnchorRemapping()
 	{
 		if (AnchorRemapping is null)
@@ -187,6 +190,9 @@ public async Task<MarkdownDocument> ParseFullAsync(Cancel ctx)
 			_ = await MinimalParseAsync(ctx);
 
 		var document = await GetParseDocumentAsync(ctx);
+
+		HasMermaidBlock = document.Descendants<EnhancedCodeBlock>().Any(b => b.Language == "mermaid");
+
 		return document;
 	}
 
@@ -333,7 +339,7 @@ private YamlFrontMatter ProcessYamlFrontMatter(MarkdownDocument document)
 				Title = deprecatedTitle;
 		}
 
-		// set title on yaml front matter manually.
+		// set title on YAML front matter manually.
 		// frontmatter gets passed around as page information throughout
 		fm.Title = Title;
 		return fm;
@@ -359,7 +365,7 @@ private YamlFrontMatter ReadYamlFrontMatter(string raw)
 
 	public static string CreateHtml(MarkdownDocument document)
 	{
-		//we manually render title and optionally append an applies block embedded in yaml front matter.
+		//we manually render the title and optionally append an `applies block` embedded in YAML front matter.
 		var h1 = document.Descendants<HeadingBlock>().FirstOrDefault(h => h.Level == 1);
 		if (h1 is not null)
 			_ = document.Remove(h1);

src/Elastic.Markdown/Slices/Layout/_Footer.cshtml

@@ -36,3 +36,7 @@
 </footer>
 
 <script src="@Model.Static("main.js")"></script>
+@if (Model.CurrentDocument.HasMermaidBlock)
+{
+	<script src="@Model.Static("mermaid.js")"></script>
+}

src/Elastic.Markdown/_static/mermaid.js

@@ -4,7 +4,7 @@ import globals from 'globals'
 import tseslint from 'typescript-eslint'
 
 export default defineConfig([
-	globalIgnores(['_static/main.js']),
+	globalIgnores(['_static/main.js', '_static/mermaid.js']),
 	{ files: ['**/*.{js,mjs,cjs,ts}'] },
 	{
 		files: ['**/*.{js,mjs,cjs,ts}'],

src/Elastic.Markdown/_static/mermaid.js.map

@@ -18,7 +18,13 @@
     },
     "js2": {
       "distDir": "_static",
-      "source": "Assets/mermaid.ts"
+      "source": "Assets/mermaid.js"
+    },
+    "js3": {
+      "distDir": "_static",
+      "source": "node_modules/@mermaid-js/tiny/dist/mermaid.tiny.js",
+      "outputFormat": "global",
+      "optimize": false
     },
     "css": {
       "distDir": "_static",