Execute darkmode script before first render

assets/darkmode.js

@@ -1,14 +1,8 @@
-// Darkmode toggle
-const toggleSwitch = document.querySelector('#darkmode-toggle')
-
 const userPref = window.matchMedia('(prefers-color-scheme: light)').matches ? 'light' : 'dark'
 const currentTheme = localStorage.getItem('theme') ?? userPref
 
 if (currentTheme) {
   document.documentElement.setAttribute('saved-theme', currentTheme);
-  if (currentTheme === 'dark') {
-    toggleSwitch.checked = true
-  }
 }
 
 const switchTheme = (e) => {
@@ -22,5 +16,14 @@ const switchTheme = (e) => {
   }
 }
 
-// listen for toggle
-toggleSwitch.addEventListener('change', switchTheme, false)
+window.addEventListener('DOMContentLoaded', () => {
+  // Darkmode toggle
+  const toggleSwitch = document.querySelector('#darkmode-toggle')
+
+  // listen for toggle
+  toggleSwitch.addEventListener('change', switchTheme, false)
+
+  if (currentTheme === 'dark') {
+    toggleSwitch.checked = true
+  }
+})

layouts/404.html

@@ -11,12 +11,6 @@
         <a href="/">↳ Let's get you home.</a>
     </div>
 </div>
-
-{{- with resources.Get "darkmode.js" | minify -}}
-<script>
-  {{.Content | safeJS }}
-</script>
-{{- end -}}
 </body>
 
-</html>
+</html>

layouts/_default/single.html

@@ -18,13 +18,6 @@
     </article>
     {{partial "footer.html" .}}
 </div>
-
-{{- with resources.Get "darkmode.js" | minify -}}
-<script>
-  {{.Content | safeJS }}
-</script>
-{{- end -}}
-
 </body>
 
-</html>
+</html>

layouts/index.html

@@ -13,10 +13,4 @@
         {{partial "footer.html" .}}
     </div>
 </div>
-
-{{- with resources.Get "darkmode.js" | minify -}}
-<script>
-  {{.Content | safeJS }}
-</script>
-{{- end -}}
-{{end}}
+{{end}}

layouts/partials/head.html

@@ -17,5 +17,11 @@
     </style>
     {{end}}
     {{end}}
+
+    {{- with resources.Get "darkmode.js" | minify -}}
+    <script>
+      {{.Content | safeJS }}
+    </script>
+    {{- end -}}
 </head>
-{{ template "_internal/google_analytics.html" . }}
+{{ template "_internal/google_analytics.html" . }}