Refactor to use wordpress scripts, obtain list of languages from highlight.js

Author: westonruter

.eslintignore

@@ -0,0 +1,2 @@
+*/*
+!src/*

.eslintrc

@@ -0,0 +1,16 @@
+{
+  "root": true,
+  "extends": [
+    "plugin:@wordpress/eslint-plugin/recommended",
+  ],
+  "settings": {
+    "react": {
+      "pragma": "wp",
+      "version": "16.6"
+    }
+  },
+  "globals": {
+    "browser": true,
+    "wp": true
+  }
+}

.gitignore

@@ -1,45 +1,6 @@
 .DS_Store
-.vscode/
-/node_modules/*
-!/node_modules/htm
-/node_modules/htm/*
-!/node_modules/htm/dist
-/node_modules/htm/dist/*
-!node_modules/htm/dist/htm.js
 *.log
 *.zip
-/vendor/*
-!/vendor/scrivo
-/vendor/scrivo/highlight.php/*
-
-!/vendor/scrivo/highlight.php/Highlight/
-/vendor/scrivo/highlight.php/Highlight/languages/*.json
-!/vendor/scrivo/highlight.php/Highlight/languages/bash.json
-!/vendor/scrivo/highlight.php/Highlight/languages/cpp.json
-!/vendor/scrivo/highlight.php/Highlight/languages/css.json
-!/vendor/scrivo/highlight.php/Highlight/languages/diff.json
-!/vendor/scrivo/highlight.php/Highlight/languages/dns.json
-!/vendor/scrivo/highlight.php/Highlight/languages/dockerfile.json
-!/vendor/scrivo/highlight.php/Highlight/languages/go.json
-!/vendor/scrivo/highlight.php/Highlight/languages/handlebars.json
-!/vendor/scrivo/highlight.php/Highlight/languages/http.json
-!/vendor/scrivo/highlight.php/Highlight/languages/java.json
-!/vendor/scrivo/highlight.php/Highlight/languages/javascript.json
-!/vendor/scrivo/highlight.php/Highlight/languages/json.json
-!/vendor/scrivo/highlight.php/Highlight/languages/less.json
-!/vendor/scrivo/highlight.php/Highlight/languages/makefile.json
-!/vendor/scrivo/highlight.php/Highlight/languages/markdown.json
-!/vendor/scrivo/highlight.php/Highlight/languages/nginx.json
-!/vendor/scrivo/highlight.php/Highlight/languages/perl.json
-!/vendor/scrivo/highlight.php/Highlight/languages/php.json
-!/vendor/scrivo/highlight.php/Highlight/languages/protobuf.json
-!/vendor/scrivo/highlight.php/Highlight/languages/python.json
-!/vendor/scrivo/highlight.php/Highlight/languages/scss.json
-!/vendor/scrivo/highlight.php/Highlight/languages/shell.json
-!/vendor/scrivo/highlight.php/Highlight/languages/sql.json
-!/vendor/scrivo/highlight.php/Highlight/languages/typescript.json
-!/vendor/scrivo/highlight.php/Highlight/languages/twig.json
-!/vendor/scrivo/highlight.php/Highlight/languages/xml.json
-!/vendor/scrivo/highlight.php/Highlight/languages/yaml.json
-
-!/vendor/scrivo/highlight.php/styles/
+/build
+/vendor
+/node_modules

bin/generate-language-names.php

@@ -0,0 +1,45 @@
+<?php
+// phpcs:ignoreFile
+
+$languages_directory = sprintf( '%s/node_modules/highlight.js/src/languages', dirname( __DIR__ ) );
+if ( ! file_exists( $languages_directory ) ) {
+	echo "Please first npm install\n";
+	exit( 1 );
+}
+
+$output_file = dirname( __DIR__ ) . '/src/language-names.js';
+
+$language_names = [];
+
+$language_files = glob( $languages_directory . '/*.js' );
+sort( $language_files );
+foreach ( $language_files as $language_file ) {
+	$slug = basename( $language_file, '.js' );
+
+	if ( ! preg_match( '#^\s*/\*\s*Language:\s*(.+?)\n#s', file_get_contents( $language_file ), $matches ) ) {
+		echo "Unable to parse Language from $language_file\n";
+		exit( 2 );
+	}
+
+	$language_names[ $slug ] = $matches[1];
+}
+
+$js  =  sprintf( "// File generated by %s. Do not edit directly.\n", basename( __DIR__ ) . '/' . basename( __FILE__ ) );
+$js .= "const { __ } = wp.i18n;\n";
+$js .= "\n";
+$js .= "/* eslint quotes: 0, quote-props: 0 */\n";
+$js .= "const LANGUAGE_NAMES = {\n";
+
+foreach ( $language_names as $slug => $name ) {
+	$js .= sprintf( "\t%s: __( %s, 'syntax-highlighting-code-block' ),\n", json_encode( $slug ), json_encode( $name, JSON_UNESCAPED_UNICODE ) );
+}
+$js .= "};\n";
+$js .= "\n";
+$js .= "export default LANGUAGE_NAMES;";
+
+if ( ! file_put_contents( $output_file, $js ) )  {
+	echo "Unable to write to $output_file\n";
+	exit( 1 );
+}
+
+echo "Done. Wrote to $output_file.\n";

composer.json

@@ -4,7 +4,7 @@
   "type": "wordpress-plugin",
   "license": "GPL-2.0-or-later",
   "require": {
-    "scrivo/highlight.php": "v9.*"
+    "scrivo/highlight.php": "v9.15.8"
   },
   "require-dev": {
     "dealerdirect/phpcodesniffer-composer-installer": "^0.5.0",