Convert screenshot.sh to nix's writeShellApplication

common/home.nix

@@ -1,19 +1,9 @@
-{
+{ pkgs, config, inputs, ... }: {
-  pkgs,
-  config,
-  inputs,
-  ...
-}: {
   home = {
     username = "avery";
     homeDirectory = "/home/avery";
     stateVersion = "24.05";
-    packages = with pkgs; [
+    packages = with pkgs; [ python3 rclone xdg-utils ];
-      python3
-      rclone
-      xdg-user-dirs
-      xdg-utils
-    ];
   };
   programs.home-manager.enable = true;
 }

hosts/totsugeki/desktop/default.nix

@@ -19,7 +19,6 @@
       obs-studio
       picard
       protonup-qt
-      grim
       libsForQt5.ark
       libsForQt5.dolphin
       libsForQt5.dolphin-plugins
@@ -34,12 +33,12 @@
       playerctl
       qbittorrent
       r2modman
-      slurp
       swww
       wl-clipboard
       (import ./scripts/colorpicker.nix { inherit pkgs; })
       (import ./scripts/currently-playing.nix { inherit pkgs; })
       (import ./scripts/change-wallpaper.nix { inherit pkgs; })
+      (import ./scripts/screenshot.nix { inherit pkgs; })
       (pkgs.buildEnv {
         name = "desktop-scripts";
         paths = [ ./scripts_legacy ];

hosts/totsugeki/desktop/hyprland.nix

@@ -82,8 +82,8 @@
         "SUPER SHIFT, 9, movetoworkspace, 9"
         "SUPER SHIFT, 0, movetoworkspace, 10"
 
-        "SUPER, S, exec, screenshot.sh full"
+        "SUPER, S, exec, screenshot full"
-        "SUPER + SHIFT, S, exec, screenshot.sh section"
+        "SUPER + SHIFT, S, exec, screenshot section"
 
         "MOD3, C, exec, colorpicker"
 

hosts/totsugeki/desktop/scripts/screenshot.nix

@@ -0,0 +1,36 @@
+{ pkgs }:
+
+pkgs.writeShellApplication {
+  name = "screenshot";
+  runtimeInputs = with pkgs; [
+    dunst
+    grim
+    libjxl
+    slurp
+    wl-clipboard
+    xdg-user-dirs
+  ];
+  text = ''
+    usage() {
+      echo "Usage: screenshot { full | section }"
+      exit 1
+    }
+
+    test -n 1 || usage
+
+    FILE_NAME=$(date +'Screenshot_%Y%m%d_%H%M%S')
+    TEMPORARY_PATH="/tmp/$FILE_NAME.png"
+    SCREENSHOT_PATH="$(xdg-user-dir PICTURES)/$FILE_NAME.jxl"
+    if [ "$1" == "full" ]; then
+      grim "$TEMPORARY_PATH"
+    elif [ "$1" == "section" ]; then
+      grim -g "$(slurp -b '#000000aa' -w 0)" "$TEMPORARY_PATH"
+    else
+      usage
+    fi
+    wl-copy < "$TEMPORARY_PATH"
+    cjxl "$TEMPORARY_PATH" "$SCREENSHOT_PATH"
+    dunstify --raw_icon="$TEMPORARY_PATH" "Captura de pantalla realizada" "Guardada como $FILE_NAME.jxl"
+    rm "$TEMPORARY_PATH"
+  '';
+}

hosts/totsugeki/desktop/scripts_legacy/bin/screenshot.sh

@@ -1,24 +0,0 @@
-#!/bin/sh
-
-missing_params() {
-    echo "Missing parameters, usage: screenshot.sh <type>"
-    exit 1
-}
-
-test -n 1 || missing_params
-
-FILE_NAME=$(date +'Screenshot_%Y%m%d_%H%M%S')
-TEMPORARY_PATH="/tmp/$FILE_NAME.png"
-SCREENSHOT_PATH=$(xdg-user-dir PICTURES)/$FILE_NAME.jxl
-
-if [ $1 == "full" ]; then
-    grim $TEMPORARY_PATH
-elif [ $1 == "section" ]; then
-    grim -g "$(slurp -b '#000000aa' -w 0)" $TEMPORARY_PATH
-fi
-if [ $? == 0 ]; then
-    wl-copy < $TEMPORARY_PATH
-    cjxl $TEMPORARY_PATH $SCREENSHOT_PATH
-    dunstify --raw_icon=$TEMPORARY_PATH "Captura de pantalla realizada" "Guardada como $FILE_NAME.jxl"
-    rm $TEMPORARY_PATH
-fi