Add support for ChromeOS theme

README.md

@@ -14,6 +14,7 @@ These themes have been tested and work:
 - Adwaita
 - Arc
 - Canta
+- ChromeOS
 - Flat-Remix-GTK
 - HighContrast
 - Layan

ego_description.txt

@@ -5,6 +5,7 @@ These themes have been tested and work:
 - Adwaita
 - Arc
 - Canta
+- ChromeOS
 - Flat-Remix-GTK
 - HighContrast
 - Layan

src/modules/Variants.js

@@ -56,7 +56,7 @@ var Variants = class {
 			variants.set('day', name.replace(/-Dark(?!er)/, ''));
 			variants.set('night', variants.get('day').replace(/Arc(-Darker)?/, 'Arc-Dark'));
 		}
-		else if ( name.match(/^(Canta|Materia).*-compact/) ) {
+		else if ( name.match(/^(Canta|ChromeOS|Materia).*-compact/) ) {
 			variants.set('day', name.replace('-dark', ''));
 			variants.set('night', variants.get('day').replace(/(-light)?-compact/, '-dark-compact'));
 		}

tests/ChromeOS.js

@@ -0,0 +1,40 @@
+/*
+Night Theme Switcher Gnome Shell extension
+
+Copyright (C) 2020 Romain Vigier
+
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <http s ://www.gnu.org/licenses/>.
+*/
+
+const test = require('ava');
+const { Variants } = require('./_variants');
+
+['', '-compact'].forEach(size => {
+	test(`ChromeOS${size}`, t => {
+		const variants = Variants.guess_from(`ChromeOS${size}`);
+		t.is(variants.get('day'), `ChromeOS${size}`);
+		t.is(variants.get('night'), `ChromeOS-dark${size}`);
+	});
+
+	test(`ChromeOS-dark${size}`, t => {
+		const variants = Variants.guess_from(`ChromeOS-dark${size}`);
+		t.is(variants.get('day'), `ChromeOS${size}`);
+		t.is(variants.get('night'), `ChromeOS-dark${size}`);
+	});
+
+	test(`ChromeOS-light${size}`, t => {
+		const variants = Variants.guess_from(`ChromeOS-light${size}`);
+		t.is(variants.get('day'), `ChromeOS-light${size}`);
+		t.is(variants.get('night'), `ChromeOS-dark${size}`);
+	});
+})