Added nixos configs

2026-02-22 19:25:39 +01:00
parent c0f19a200d
commit 8694deed28
9013 changed files with 118058 additions and 0 deletions
@@ -0,0 +1,97 @@
+{ config, lib, pkgs, ... }:
+
+let
+  moduleName = "hm-backgrounds";
+  src = ../home-manager/conf/backgrounds;
+  video = "${config.home.homeDirectory}/backgrounds/videos/191684-891315375.mp4";
+  startWallpaper = pkgs.writeShellScript "start-video-wallpaper" ''
+    set -euo pipefail
+
+    VIDEO="${video}"
+    MPVPAPER="${pkgs.mpvpaper}/bin/mpvpaper"
+    HYPRCTL="${pkgs.hyprland}/bin/hyprctl"
+    PKILL="${pkgs.procps}/bin/pkill"
+    AWK="${pkgs.gawk}/bin/awk"
+
+    # Avoid stacking multiple instances on rebuild / relogin
+    $PKILL -x mpvpaper || true
+
+    # Wait until Hyprland is ready
+    for i in $(seq 1 30); do
+      if $HYPRCTL monitors >/dev/null 2>&1; then
+        break
+      fi
+      sleep 1
+    done
+
+    # If the file doesn't exist, don't crash-loop forever
+    if [ ! -f "$VIDEO" ]; then
+      echo "Wallpaper video not found: $VIDEO"
+      exit 0
+    fi
+
+    # Detect monitors
+    MONITORS="$($HYPRCTL monitors | $AWK '/^Monitor/ {print $2}')"
+    if [ -z "$MONITORS" ]; then
+      echo "No monitors detected by hyprctl."
+      exit 0
+    fi
+
+    # Start mpvpaper per monitor
+    for m in $MONITORS; do
+      $MPVPAPER -o "--loop --no-audio --panscan=1.0 --video-aspect-override=yes" "$m" "$VIDEO" &
+    done
+
+    wait
+  '';
+in
+{
+  # 0) Make HM reliably manage/restart user services on switch
+  # (prevents having to run systemctl --user daemon-reload manually)
+  systemd.user.startServices = "sd-switch";
+
+  # 1) Put the whole repo folder into ~/backgrounds
+  home.file."backgrounds".source = src;
+
+  # 2) Ensure dependencies exist
+  home.packages = with pkgs; [
+    mpv
+    mpvpaper
+    procps
+    gawk
+  ];
+
+  # 3) Run video wallpaper on ALL monitors
+  #
+  # IMPORTANT:
+  # - Do NOT tie to graphical-session.target / hyprland-session.target, because in your setup
+  #   those targets were inactive/missing.
+  # - Instead, start on user login via default.target, and the script itself waits for Hyprland.
+  systemd.user.services.video-wallpaper = {
+    Unit = {
+      Description = "Video wallpaper (mpvpaper) on all Hyprland monitors";
+    };
+
+    Service = {
+      Type = "simple";
+      Restart = "on-failure";
+      RestartSec = 2;
+
+      ExecStart = startWallpaper;
+    };
+
+    Install = {
+      WantedBy = [ "default.target" ];
+    };
+  };
+
+  # 4) Restart on switch so new /nix/store script paths are picked up
+  # (kept, but now it won’t break boot/login if the user bus isn’t ready)
+  home.activation.restartVideoWallpaper =
+    lib.hm.dag.entryAfter [ "writeBoundary" ] ''
+      ${pkgs.systemd}/bin/systemctl --user daemon-reload || true
+      ${pkgs.systemd}/bin/systemctl --user reset-failed video-wallpaper || true
+      ${pkgs.systemd}/bin/systemctl --user restart video-wallpaper || true
+    '';
+  home.file.".nixlog/loaded.${moduleName}-module-loaded".text = "loaded\n";
+}