From 9e0f37accddf2cb898f06968fe21676df484ff48 Mon Sep 17 00:00:00 2001
From: Ingolf Wagner <contact@ingolf-wagner.de>
Date: Sat, 27 May 2023 01:18:11 +0200
Subject: [PATCH] add hostname to background image

---
 nixos/components/gui/home-manager/i3.nix | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/nixos/components/gui/home-manager/i3.nix b/nixos/components/gui/home-manager/i3.nix
index 4173fb3..ee22744 100644
--- a/nixos/components/gui/home-manager/i3.nix
+++ b/nixos/components/gui/home-manager/i3.nix
@@ -31,9 +31,13 @@ let
       ${pkgs.coreutils-full}/bin/head -n 1 | \
       ${pkgs.gawk}/bin/awk -F 'x' '{print "--width="$1" --height="$2}' | \
       ${pkgs.findutils}/bin/xargs \
-          ${pkgs.polygon-art.polygon-art}/bin/rings \
-        /dev/shm/background.png && \
-        ${pkgs.feh}/bin/feh --bg-scale /dev/shm/background.png
+        ${pkgs.polygon-art.polygon-art}/bin/rings \
+          /dev/shm/background.png && \
+        ${pkgs.imagemagick}/bin/convert /dev/shm/background.png \
+          -font ${pkgs.ubuntu_font_family}/share/fonts/ubuntu/UbuntuMono-B.ttf \
+          -gravity Center -pointsize 30 -annotate 0 '${config.networking.hostName}' \
+          /dev/shm/background_with_text.png && \
+        ${pkgs.feh}/bin/feh --bg-scale /dev/shm/background_with_text.png
   '';
 
 in