feat(highlighting): add rpm specfile

docs/Release Notes/Release Notes/v0.94.0.md

@@ -49,6 +49,7 @@
     *   Added support for mIRC.
     *   Added support for Cobol.
     *   Added support for Dylan.
+    *   Added support for RPM Specfile.
 *   Mermaid diagrams: basic syntax highlight (not all diagram types are supported) and code folding.
 *   Slight organization in Appearance settings: code block themes are now in "Text Notes", added a "Related settings" section in Appearance.
 *   [Added support for opening and activating a note in a new tab using Ctrl+Shift+click on notes in the launcher pane, note tree, or note images](https://github.com/TriliumNext/Notes/pull/1854) by @SiriusXT

packages/highlightjs/src/languages/rpm-specfile.ts

@@ -0,0 +1,71 @@
+import type { HLJSApi, Language, Mode } from "highlight.js";
+
+/**
+  * highlight.js RPM spec file syntax highlighting definition
+  *
+  * Source: https://github.com/highlightjs/highlightjs-rpm-specfile
+  *
+  * @see https://github.com/highlightjs/highlight.js
+  *
+  * @package  highlightjs-rpm-specfile
+  * @author   Ryan Lerch <rlerch@redhat.com>, Neal Gompa <ngompa13@gmail.com>
+  * @since    2019-07-08
+  * @license  magnet:?xt=urn:btih:c80d50af7d3db9be66a4d0a86db0286e4fd33292&dn=bsd-3-clause.txt BSD-3-Clause
+  *
+  * Language: rpm-specfile
+  * Description: RPM Specfile
+  * Author: Ryan Lerch <rlerch@redhat.com>
+  * Contributors: Neal Gompa <ngompa13@gmail.com>
+  * Category: config
+  * Requires: bash.js
+  * Website: https://rpm.org/
+ **/
+
+export default function hljsDefineRpmSpecfile(hljs: HLJSApi): Language {
+  return {
+    aliases: ['rpm', 'spec', 'rpm-spec', 'specfile'],
+    contains: [
+        hljs.COMMENT('%dnl', '$'),
+        hljs.HASH_COMMENT_MODE,
+        hljs.APOS_STRING_MODE,
+        hljs.QUOTE_STRING_MODE,
+        {
+            className: "type",
+            begin:  /^(Name|BuildRequires|Version|Release|Epoch|Summary|Group|License|Packager|Vendor|Icon|URL|Distribution|Prefix|Patch[0-9]*|Source[0-9]*|Requires\(?[a-z]*\)?|[a-z]+Req|Obsoletes|Recommends|Suggests|Supplements|Enhances|Provides|Conflicts|RemovePathPostfixes|Build[a-z]+|[a-z]+Arch|Auto[a-z]+)(:)/,
+        },
+        {
+            className: "keyword",
+            begin: /(%)(?:package|prep|generate_buildrequires|sourcelist|patchlist|build|description|install|verifyscript|clean|changelog|check|pre[a-z]*|post[a-z]*|trigger[a-z]*|files)/,
+        },
+        {
+            className: "link",
+            begin: /(%)(if|ifarch|ifnarch|ifos|ifnos|elif|elifarch|elifos|else|endif)/,
+        },
+        {
+            className: "link",
+            begin: /%\{_/,
+            end: /}/,
+        },
+        {
+            className: "symbol",
+            begin: /%\{\?/,
+            end: /}/,
+        },
+        {
+            className: "link font-weight-bold",
+            begin: /%\{/,
+            end: /}/,
+        },
+        {
+            className: "link font-weight-bold",
+            begin: /%/,
+            end: /[ \t\n]/
+        },
+        {
+            className: "symbol font-weight-bold",
+            begin: /^\* (Mon|Tue|Wed|Thu|Fri|Sat|Sun)/,
+            end: /$/,
+        },
+    ]
+  };
+}

packages/highlightjs/src/syntax_highlighting.ts

@@ -122,7 +122,7 @@ const byMimeType: MimeRecord = {
     "text/x-python": () => import("highlight.js/lib/languages/python"),
     "text/x-q": () => import("highlight.js/lib/languages/q"),
     "text/x-rpm-changes": null,
-    "text/x-rpm-spec": null,
+    "text/x-rpm-spec": () => import("./languages/rpm-specfile.js"),
     "text/x-rsrc": () => import("highlight.js/lib/languages/r"),
     "text/x-rst": null,
     "text/x-ruby": () => import("highlight.js/lib/languages/ruby"),