diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000..6a2803f7
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Dave Gallant
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/themes/hugo-theme-gruvbox/assets/css/critical/15-colors.css b/themes/hugo-theme-gruvbox/assets/css/critical/15-colors.css
index ccb15d42..e9b4716a 100644
--- a/themes/hugo-theme-gruvbox/assets/css/critical/15-colors.css
+++ b/themes/hugo-theme-gruvbox/assets/css/critical/15-colors.css
@@ -6,8 +6,7 @@
{{ $backgroundColor = "bg0_h" }}
{{ end }}
-@media (prefers-color-scheme: light) {
- :root {
+:root[data-theme="light"] {
--bg: var(--{{ $backgroundColor }});
--bg0: #fbf1c7;
--bg0_h: #f9f5d7;
@@ -42,11 +41,9 @@
& .light--hidden {
display: none;
}
- }
}
-@media (prefers-color-scheme: dark) {
- :root {
+:root[data-theme="dark"] {
--bg: var(--{{ $backgroundColor }});
--bg0: #282828;
--bg0_h: #1d2021;
@@ -83,11 +80,8 @@
}
}
-}
-
:root {
{{ $themeColor := .Param "themeColor" | default "blue" }}
--primary: var(--{{ $themeColor }}1);
--primary-alt: var(--{{ $themeColor }}2);
}
-
diff --git a/themes/hugo-theme-gruvbox/assets/js/dark-mode.js b/themes/hugo-theme-gruvbox/assets/js/dark-mode.js
index 6d9cfc0b..66147c44 100644
--- a/themes/hugo-theme-gruvbox/assets/js/dark-mode.js
+++ b/themes/hugo-theme-gruvbox/assets/js/dark-mode.js
@@ -1,11 +1,12 @@
function getTheme() {
- if (window.matchMedia) {
- // OS preference
- return window.matchMedia("(prefers-color-scheme: light)").matches
- ? "light"
- : "dark";
+ if (localStorage && localStorage.getItem("theme")) {
+ return localStorage.getItem("theme");
}
- // Undefined
+ return "auto";
+}
+
+function saveTheme(theme) {
+ localStorage.setItem("theme", theme);
}
function setPrismTheme(theme) {
@@ -26,16 +27,40 @@ function setCommentsTheme(theme) {
}
}
+function setTheme(theme) {
+ if (theme == "auto") {
+ theme = window.matchMedia("(prefers-color-scheme: light)").matches
+ ? "light"
+ : "dark";
+ }
+ document.documentElement.setAttribute("data-theme", theme);
+ setPrismTheme(theme);
+ setCommentsTheme(theme);
+}
+
+function toggleTheme(e) {
+ const theme = e.currentTarget.classList.contains("light--hidden")
+ ? "light"
+ : "dark";
+ setTheme(theme);
+ saveTheme(theme);
+}
+
// Initial load
const theme = getTheme();
-if (theme) {
- setPrismTheme(theme);
-}
+setTheme(theme);
window
.matchMedia("(prefers-color-scheme: dark)")
.addEventListener("change", (event) => {
- const theme = event.matches ? "dark" : "light";
- setPrismTheme(theme);
- setCommentsTheme(theme);
+ setTheme(getTheme());
});
+
+// This script is inlined in the of the document, so we have to wait
+// for the DOM content before can add event listeners to the toggle buttons
+document.addEventListener("DOMContentLoaded", function () {
+ const toggleButtons = document.querySelectorAll(".theme__toggle");
+ toggleButtons.forEach((btn) => {
+ btn.addEventListener("click", toggleTheme);
+ });
+});
diff --git a/themes/hugo-theme-gruvbox/layouts/partials/header.html b/themes/hugo-theme-gruvbox/layouts/partials/header.html
index ec8f9b7b..b573ccb1 100644
--- a/themes/hugo-theme-gruvbox/layouts/partials/header.html
+++ b/themes/hugo-theme-gruvbox/layouts/partials/header.html
@@ -52,4 +52,11 @@
+
+
+