Add setup notice, please see #92

Signed-off-by: Odyssium <hi@odyssey346.dev>

pages/index.go

@@ -1,6 +1,7 @@
 package pages
 
 import (
+	"os"
 	"runtime"
 
 	"codeberg.org/gothub/gothub/utils"
@@ -13,5 +14,6 @@ func HandleIndex(c *fiber.Ctx) error {
 		"version":      utils.Version(),
 		"fiberversion": fiber.Version,
 		"goversion":    runtime.Version(),
+		"setupstatus":  os.Getenv("GOTHUB_SETUP_COMPLETE"),
 	})
 }

public/css/global.css

@@ -6,6 +6,7 @@
   --secondary-background: #353535;
   --background-darker: #151515;
   --accent: #00b7c3;
+  --yellow: #8B8000;
   color-scheme: dark;
 }
 
@@ -90,6 +91,24 @@ a:hover {
   color: var(--accent);
 }
 
+.setup-notice {
+  background-color: var(--yellow);
+  padding: 8px;
+  border-radius: 4px;
+  font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
+  color: var(--text);
+}
+
+.setup-notice > a {
+  text-decoration: underline;
+  text-underline-offset: 5px;
+}
+
+.setup-notice > a:hover {
+  color: var(--text);
+  opacity: 1;
+}
+
 /* URI: /explore */
 
 .explore-card, .user-repo-card {
@@ -254,6 +273,7 @@ a:hover {
     --secondary-background: #f5f5f5;
     --background-darker: #dddddd;
     --accent: #005ec3;
+    --yellow: #f5f5a5;
     color-scheme: light;
   }
   a {

views/index.html

@@ -2,6 +2,11 @@
 
 <main>
   <h2>GotHub is an alternative front-end for GitHub.</h2>
+  {{ if not .setupstatus }}
+    <div class="setup-notice">
+        <b>GotHub is not set up!</b> Please look at <a href="https://codeberg.org/gothub/gothub/issues/92">this issue</a> to see how to set up GotHub, or set the GOTHUB_SETUP_COMPLETE environment variable to true to suppress this message. If you are a user of this instance, please contact the instance maintainer.
+    </div>
+  {{ end}}
   <h3>Features</h3>
   <ul>
     <li>Lightweight - for both you and the instance host</li>