Add xdg desktop entries and update scripts

- Add xdg desktop entries for Firefox, Zathura, Nsxiv-wrapper, Nvim-wrapper, and Mpv-wrapper
- Update clipboard-recall and get-focused-monitor scripts to use xorg.xrandr and xdotool
- Include restic-backup.nix and enable fuse.userAllowOther in citadel configuration.

home/citadel.nix

@@ -14,6 +14,7 @@
     ./common/optional/notes.nix
     ./common/optional/yazi.nix
     ./common/optional/desktop/common/kodi.nix
+    ./common/optional/desktop/common/xdg
   ];
 
   home.packages = [

home/common/optional/desktop/common/xdg/default.nix

@@ -0,0 +1,67 @@
+{pkgs, ...}: 
+{
+  imports = [./scripts.nix];
+ 
+
+  xdg.desktopEntries = {
+    firefox = {
+      name = "Firefox";
+      exec = "${pkgs.firefox}/bin/firefox";
+    };
+    zathura = {
+      name = "Zathura";
+      exec = "${pkgs.zathura}/bin/zathura";
+      terminal = false;
+      mimeType = ["application/pdf"];
+    };
+    nsxiv-wrapper = {
+      name = "Nsxiv-wrapper";
+      # exec = "nsxiv-wrapper %f";
+      exec = "st -c xdg-open-nsxiv -T st-float -g 150x50 -e nsxiv %F";
+      terminal = false;
+      mimeType = ["image/*"];
+    };
+    nvim-wrapper = {
+      name = "Nvim-wrapper";
+      exec = "st -c xdg-open-nvim -T st-float -g 150x50 -e nvim %F";
+      terminal = false;
+      mimeType = ["text/*"];
+    };
+    mpv-wrapper = {
+      name = "Mpv-wrapper";
+      exec = "st -c xdg-open-mpv -T st-float -g 150x50 -e mpv %F";
+      terminal = false;
+      mimeType = ["video/*"];
+    };
+  };
+
+  xdg.mimeApps = {
+    enable = true;
+    defaultApplications = {
+      "application/pdf" = "zathura.desktop";
+
+      # text
+      "text/html" = "firefox.desktop";
+      "text/plain" = "nvim-wrapper.desktop";
+
+      # images
+      "image/jpeg" = "nsxiv-wrapper.desktop";
+      "image/jpg" = "nsxiv-wrapper.desktop";
+      "image/png" = "nsxiv-wrapper.desktop";
+      "image/tiff" = "nsxiv-wrapper.desktop";
+      "image/gif" = "nsxiv-wrapper.desktop";
+      "image/heic" = "nsxiv-wrapper.desktop";
+      "image/bmp" = "nsxiv-wrapper.desktop";
+      "image/webp" = "nsxiv-wrapper.desktop";
+
+      # video
+      "video/mp4" = "mpv-wrapper.desktop";
+      "video/mpeg" = "mpv-wrapper.desktop";
+
+      "x-scheme-handler/http" = "firefox.desktop";
+      "x-scheme-handler/https" = "firefox.desktop";
+      "x-scheme-handler/about" = "firefox.desktop";
+      "x-scheme-handler/unknown" = "firefox.desktop";
+    };
+  };
+}

home/common/optional/desktop/common/xdg/scripts.nix

@@ -0,0 +1,17 @@
+{pkgs, ...}: {
+  home.packages = with pkgs; [
+    (writeShellScriptBin "nsxiv-wrapper" ''
+      # Script to open image files with nsxiv
+      monitor_name=$(get-focused-monitor)
+      monitor_info=$(${xorg.xrandr}/bin/xrandr | grep "$monitor_name")
+
+      width=$(echo $monitor_info | grep -oP '\d+x\d+' | cut -dx -f1)
+      height=$(echo $monitor_info | grep -oP '\d+x\d+' | cut -dx -f2)
+
+      scale_width=$(( $width/4 + $width/2 ))
+      scale_height=$(( $height/4 + $height/2 ))
+
+      echo "$1" | ${nsxiv}/bin/nsxiv -ioq -g "$scale_width"x"$scale_height" -N float
+    '')
+  ];
+}

home/common/optional/desktop/dwm/scripts/clipboard-recall.nix

@@ -53,7 +53,7 @@
     (writeShellScriptBin "clipboard-image-recall" ''
       # Script to view and select and output images in image clipboard dir to clipboard.
       monitor_name=$(get-focused-monitor)
-      monitor_info=$(xrandr | grep "$monitor_name")
+      monitor_info=$(${xorg.xrandr}/bin/xrandr | grep "$monitor_name")
 
       width=$(echo $monitor_info | grep -oP '\d+x\d+' | cut -dx -f1)
       height=$(echo $monitor_info | grep -oP '\d+x\d+' | cut -dx -f2)
@@ -68,7 +68,7 @@
 
       filesdir="$(find $1 -type f -printf '%T@ %p\n' | sort -rn | cut -d ' ' -f 2-)"
       [ "$filesdir" == "" ] && notify-send -t 1000 "Clipboard Recall" "No images in directory" && exit 1
-      output="$(echo "$filesdir" | ${nsxiv}/bin/nsxiv -tioq -g "$scale_width"x"$scale_height" -N nsxiv-float )"
+      output="$(echo "$filesdir" | ${nsxiv}/bin/nsxiv -tioq -g "$scale_width"x"$scale_height" -N float )"
       num_lines=$( echo "$output" | wc -l)
       
       if [ "$num_lines" -gt 1 ]; then

home/common/optional/desktop/dwm/scripts/get-focused-monitor.nix

@@ -3,7 +3,7 @@
   home.packages = with pkgs; [
     (writeShellScriptBin "get-focused-monitor" ''
       # get the current cursor location into X and Y variables
-      eval $(xdotool getmouselocation --shell)
+      eval $(${xdotool}/bin/xdotool getmouselocation --shell)
       
       # compare mouse location to monitor coordinates
       while IFS= read -r line; do

home/users/sam/default.nix

@@ -1,4 +1,9 @@
-{outputs, ...}: {
+{
+  outputs,
+  ...
+}: 
+
+{
   home.username = "sam";
   home.homeDirectory = "/home/sam";
 

hosts/citadel/default.nix

@@ -56,6 +56,7 @@ in {
     ../common/optional/nix-ld.nix
     ../common/optional/gaming.nix
     ../common/optional/powersave.nix
+    ../common/optional/restic-backup.nix
   ];
 
   boot = {
@@ -180,6 +181,8 @@ in {
     ACTION=="unbind", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x030200", TEST=="power/control", ATTR{power/control}="on"
   '';
 
+  programs.fuse.userAllowOther = true;
+
   networking = {
     hostName = "citadel";
     networkmanager.enable = true;

hosts/common/optional/dwm.nix

@@ -15,8 +15,8 @@
           # src = /home/sam/.local/share/src/dwm;
            src = pkgs.fetchgit {
              url = "https://git.bitlab21.com/sam/dwm";
-             rev = "3e0601b29d879e589703239e064f0baaabb3474b";
+             rev = "26c82bae50ed580f651fd8316d9b162620872035";
-             sha256 = "sha256-7Hq0vo6YnXKhEUdKjvaAeKodq2l8wwJRzCYJfdHDNMQ=";
+             sha256 = "sha256-Qx71t1d7RMVaWKIJ71SPIF49+jjhwN7xI2ZubAoHO8E=";
            };
         };
       };