From 658744d33cdcbd8536c3a21782ae7770616d09f1 Mon Sep 17 00:00:00 2001
From: Sam <samual.shop@proton.me>
Date: Fri, 14 Jun 2024 00:39:02 +0100
Subject: [PATCH] feh-wallpaper-changer

---
 home/common/optional/desktop/dwm/default.nix  |  2 +-
 home/common/optional/desktop/x11/default.nix  |  1 +
 .../desktop/x11/feh-wallpaper-changer.nix     | 27 +++++++++++++++++++
 3 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 home/common/optional/desktop/x11/feh-wallpaper-changer.nix

diff --git a/home/common/optional/desktop/dwm/default.nix b/home/common/optional/desktop/dwm/default.nix
index a0479a2..95dcaff 100644
--- a/home/common/optional/desktop/dwm/default.nix
+++ b/home/common/optional/desktop/dwm/default.nix
@@ -17,7 +17,7 @@
     recursive = true;
     text = ''
 
-      autostart="dwmblocks"
+      autostart="dwmblocks feh-wallpaper-changer"
       
       for program in $autostart; do
       	pidof -sx "$program" || "$program" &
diff --git a/home/common/optional/desktop/x11/default.nix b/home/common/optional/desktop/x11/default.nix
index b1a07bf..46db9da 100644
--- a/home/common/optional/desktop/x11/default.nix
+++ b/home/common/optional/desktop/x11/default.nix
@@ -1,6 +1,7 @@
 { pkgs, ... }:
 {
   imports = [
+    ./feh-wallpaper-changer.nix
   ];
 
   home.packages = [
diff --git a/home/common/optional/desktop/x11/feh-wallpaper-changer.nix b/home/common/optional/desktop/x11/feh-wallpaper-changer.nix
new file mode 100644
index 0000000..cfa8550
--- /dev/null
+++ b/home/common/optional/desktop/x11/feh-wallpaper-changer.nix
@@ -0,0 +1,27 @@
+{ pkgs, ... }:
+{
+  home.packages = with pkgs; [
+    (writeShellScriptBin "feh-wallpaper-changer" ''
+      wallpaper_dir="$HOME/.local/share/bg/"
+      if [ ! -d "$wallpaper_dir" ]; then
+        echo "No wallpapers in $wallpaper_dir, cloning from remote"
+        mkdir -p "$wallpaper_dir"
+        git clone https://git.bitlab21.com/sam/minimalistic-wallpaper-collection.git "$wallpaper_dir/minimalistic-wallpaper-collection"
+        [ $? != 0 ] && echo "cloning from gitea failed, exiting" && exit 1
+      fi
+      pics_exist=$(find "$wallpaper_dir" -type f -follow \( -iname \*.jpg -o -iname \*.png -o -iname \*.gif -o -iname \*.bmp \))
+      if [ -z "$pics_exist" ]; then
+        git clone https://git.bitlab21.com/sam/minimalistic-wallpaper-collection.git "$wallpaper_dir/minimalistic-wallpaper-collection"
+        [ $? != 0 ] && echo "cloning from gitea failed, exiting" && exit 1
+      fi
+
+      while true; do
+          find "$wallpaper_dir" -type f -follow \( -iname \*.jpg -o -iname \*.png -o -iname \*.gif -o -iname \*.bmp \) | shuf | while read -r file; do
+              ${feh}/bin/feh --bg-fill "$file"
+              [ $? != 0 ] && echo "feh failed, exiting" && exit 1
+              sleep 600
+          done
+      done
+    '')
+  ];
+}