From: Marwin Hochfelsner <50826859+hlfan@users.noreply.github.com>
Date: Fri, 28 Feb 2025 11:27:18 +0000 (+0100)
Subject: Generate icon entries dynamically
X-Git-Tag: live^2~1
X-Git-Url: https://git.openstreetmap.org./rails.git/commitdiff_plain/6ce0a13f599dbe4db657092d1e4f24bb15a5ef43?ds=sidebyside;hp=847d2c544b84d54de074213241ab813165395261

Generate icon entries dynamically
---

diff --git a/app/assets/favicons/manifest.json.erb b/app/assets/favicons/manifest.json.erb
index 0826e8841..8d806ac9a 100644
--- a/app/assets/favicons/manifest.json.erb
+++ b/app/assets/favicons/manifest.json.erb
@@ -1,43 +1,11 @@
 {
 	"name": "OpenStreetMap",
-	"icons": [
-		{
-			"src": "<%= image_path("android-chrome-36x36.png").gsub("/", "\\/") %>",
-			"sizes": "36x36",
-			"type": "image\/png",
-			"density": "0.75"
-		},
-		{
-			"src": "<%= image_path("android-chrome-48x48.png").gsub("/", "\\/") %>",
-			"sizes": "48x48",
-			"type": "image\/png",
-			"density": "1.0"
-		},
-		{
-			"src": "<%= image_path("android-chrome-72x72.png").gsub("/", "\\/") %>",
-			"sizes": "72x72",
-			"type": "image\/png",
-			"density": "1.5"
-		},
-		{
-			"src": "<%= image_path("android-chrome-96x96.png").gsub("/", "\\/") %>",
-			"sizes": "96x96",
-			"type": "image\/png",
-			"density": "2.0"
-		},
-		{
-			"src": "<%= image_path("android-chrome-144x144.png").gsub("/", "\\/") %>",
-			"sizes": "144x144",
-			"type": "image\/png",
-			"density": "3.0"
-		},
-		{
-			"src": "<%= image_path("android-chrome-192x192.png").gsub("/", "\\/") %>",
-			"sizes": "192x192",
-			"type": "image\/png",
-			"density": "4.0"
-		}
-	],
+	"icons": <%= [36, 48, 72, 96, 144, 192].map { |res| {
+			src: image_path("android-chrome-#{res}x#{res}.png").gsub("/", "\\/"),
+			sizes: "#{res}x#{res}",
+			type: "image/png",
+			density: res.to_f / 48
+		} }.to_json %>,
 	"start_url": "/",
 	"display": "minimal-ui"
 }