From 0e14982fa3af1292b4ca20806b03397ed76d2c48 Mon Sep 17 00:00:00 2001
From: Dmytro Meleshko <dmytro.meleshko@gmail.com>
Date: Sun, 30 May 2021 14:35:15 +0300
Subject: [PATCH] [userscripts] add some useless scripts

---
 .../github-set-theme-without-login.user.js    | 17 +++++++++
 .../gitlab-set-theme-without-login.user.js    | 35 +++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 web/userscripts/github-set-theme-without-login.user.js
 create mode 100644 web/userscripts/gitlab-set-theme-without-login.user.js

diff --git a/web/userscripts/github-set-theme-without-login.user.js b/web/userscripts/github-set-theme-without-login.user.js
new file mode 100644
index 0000000..5dc9ad2
--- /dev/null
+++ b/web/userscripts/github-set-theme-without-login.user.js
@@ -0,0 +1,17 @@
+// ==UserScript==
+// @name     GitHub set theme without login
+// @version  1
+// @grant    none
+// @match    https://github.com/*
+// @match    https://gist.github.com/*
+// @run-at   document-start
+// ==/UserScript==
+
+(() => {
+  'use strict';
+
+  let $html = document.documentElement;
+  $html.dataset.colorMode = 'dark';
+  $html.dataset.darkTheme = 'dark_dimmed';
+  $html.dataset.lightTheme = 'light';
+})();
diff --git a/web/userscripts/gitlab-set-theme-without-login.user.js b/web/userscripts/gitlab-set-theme-without-login.user.js
new file mode 100644
index 0000000..38f54af
--- /dev/null
+++ b/web/userscripts/gitlab-set-theme-without-login.user.js
@@ -0,0 +1,35 @@
+// ==UserScript==
+// @name        GitLab set theme without login
+// @description DOES NOT WORK
+// @version     1
+// @grant       none
+// @match       https://gitlab.com/*
+// @match       https://salsa.debian.org/*
+// @run-at      document-start
+// ==/UserScript==
+
+(() => {
+  'use strict';
+
+  for (let $link of document.getElementsByTagName('link')) {
+    if (!($link.as === 'style' || $link.rel === 'stylesheet')) continue;
+
+    let pattern = /^(https:\/\/assets\.gitlab-static\.net\/assets\/)(.+)(-[0-9a-fA-F]{64}\.css)$/;
+    let matches = $link.href.match(pattern);
+    if (matches == null) continue;
+    let [hrefBefore, assetPath, hrefAfter] = matches.slice(1);
+    let newAssetPath = null;
+
+    if (assetPath === 'application' || assetPath === 'application_utilities') {
+      newAssetPath = `${assetPath}_dark`;
+    } else if (assetPath === 'highlight/themes/white') {
+      newAssetPath = 'highlight/themes/dark';
+    }
+
+    if (newAssetPath == null) continue;
+    $link.href = `${hrefBefore}${newAssetPath}${hrefAfter}`;
+  }
+
+  document.body.classList.remove('ui-indigo');
+  document.body.classList.add('gl-dark');
+})();