1 files changed, 54 insertions, 0 deletions
diff --git a/htroot/js/languages/dockerfile.js b/htroot/js/languages/dockerfile.js
new file mode 100644
index 000000000..ba6d110c3
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+++ b/htroot/js/languages/dockerfile.js
@@ -0,0 +1,54 @@
+/*! `dockerfile` grammar compiled for Highlight.js 11.11.1 */
+  (function(){
+    var hljsGrammar = (function () {
+  'use strict';
+
+  /*
+  Language: Dockerfile
+  Requires: bash.js
+  Author: Alexis Hénaut <alexis@henaut.net>
+  Description: language definition for Dockerfile files
+  Website: https://docs.docker.com/engine/reference/builder/
+  Category: config
+  */
+
+  /** @type LanguageFn */
+  function dockerfile(hljs) {
+    const KEYWORDS = [
+      "from",
+      "maintainer",
+      "expose",
+      "env",
+      "arg",
+      "user",
+      "onbuild",
+      "stopsignal"
+    ];
+    return {
+      name: 'Dockerfile',
+      aliases: [ 'docker' ],
+      case_insensitive: true,
+      keywords: KEYWORDS,
+      contains: [
+        hljs.HASH_COMMENT_MODE,
+        hljs.APOS_STRING_MODE,
+        hljs.QUOTE_STRING_MODE,
+        hljs.NUMBER_MODE,
+        {
+          beginKeywords: 'run cmd entrypoint volume add copy workdir label healthcheck shell',
+          starts: {
+            end: /[^\\]$/,
+            subLanguage: 'bash'
+          }
+        }
+      ],
+      illegal: '</'
+    };
+  }
+
+  return dockerfile;
+
+})();
+
+    hljs.registerLanguage('dockerfile', hljsGrammar);
+  })();
+\ No newline at end of file