removed mkbackup script, refactored all script files to use pkgs.writeShellApplication rather than pkgs.writeShellScriptBin

modules/home/scripts/nix/garbage-collect.nix

@@ -1,41 +1,52 @@
 {
-  self,
-  pkgs,
+  pkgs
 }:
-pkgs.writeShellScriptBin "garbage-collect" ''
-  #!/run/current-system/sw/bin/bash
+pkgs.writeShellApplication {
+  name = "garbage-collect";
+  runtimeInputs = with pkgs; [
+    bash
+    coreutils
+    gnugrep
+    bc
+    alsa-utils
+    findutils
+    nix
+  ];
+  text = ''
+    #!/run/current-system/sw/bin/bash
 
-  echo "This will delete all unused paths in the nix store and delete any files in the gtrash folder."
-  echo -e "\033[1;4;38;2;243;139;168mThis process is irreversible.\033[0m Are you sure?"
-  select yn in "Yes" "No"; do
-    case $yn in
-      Yes )  echo "Sweeping system..."; scheck && runbg aplay "$HOME/assets/sound/sys/collectgarbage.wav"; break;;
-      No ) echo "Canceling garbage collection."; return;;
-    esac
-  done
+    echo "This will delete all unused paths in the nix store and delete any files in the gtrash folder."
+    echo -e "\033[1;4;38;2;243;139;168mThis process is irreversible.\033[0m Are you sure?"
+    select yn in "Yes" "No"; do
+      case $yn in
+        Yes )  echo "Sweeping system..."; scheck && runbg aplay "$HOME/assets/sound/sys/collectgarbage.wav"; break;;
+        No ) echo "Canceling garbage collection."; return;;
+      esac
+    done
 
-  output=$(nix-collect-garbage | tee /dev/tty)
-  nix_freed=$(echo "$output" | grep -oP '\d+(\.\d+)? MiB freed' | cut -d' ' -f1)
+    output=$(nix-collect-garbage | tee /dev/tty)
+    nix_freed=$(echo "$output" | grep -oP '\d+(\.\d+)? MiB freed' | cut -d' ' -f1)
 
-  # Get the size of the trash folder before deleting
-  if [ "$(ls -A ~/.local/share/Trash/files/ 2>/dev/null)" ]; then
-    rm_freed=$(du -sm ~/.local/share/Trash/files | awk '{print $1}')
-    /run/current-system/sw/bin/rm -rfv ~/.local/share/Trash/files/*  # Verbose output
-    mkdir -p ~/.local/share/Trash/files
-  else
-    rm_freed="0"
-  fi
+    # Get the size of the trash folder before deleting
+    if [ "$(ls -A ~/.local/share/Trash/files/ 2>/dev/null)" ]; then
+      rm_freed=$(du -sm ~/.local/share/Trash/files | awk '{print $1}')
+      /run/current-system/sw/bin/rm -rfv ~/.local/share/Trash/files/*  # Verbose output
+      mkdir -p ~/.local/share/Trash/files
+    else
+      rm_freed="0"
+    fi
 
-  total_freed=$(echo "$nix_freed + $rm_freed" | bc)
+    total_freed=$(echo "$nix_freed + $rm_freed" | bc)
 
-  units=("MB" "GB" "TB" "PB")
-  divisions=0
-  while [ "$(echo "$total_freed >= 1024.0" | bc -l)" -eq 1 ]; do
-      total_freed=$(echo "scale=2; $total_freed / 1024" | bc -l)
-      divisions=$((divisions + 1))
-  done
+    units=("MB" "GB" "TB" "PB")
+    divisions=0
+    while [ "$(echo "$total_freed >= 1024.0" | bc -l)" -eq 1 ]; do
+        total_freed=$(echo "scale=2; $total_freed / 1024" | bc -l)
+        divisions=$((divisions + 1))
+    done
 
-  echo -e "System cleaning complete, freed \033[1;4;38;2;166;227;161m$total_freed ''${units[$divisions]}\033[0m in total"
+    echo -e "System cleaning complete, freed \033[1;4;38;2;166;227;161m$total_freed ''${units[$divisions]}\033[0m in total"
 
-  scheck && runbg aplay "$HOME/assets/sound/sys/rm.wav"
-''
+    scheck && runbg aplay "$HOME/assets/sound/sys/rm.wav"
+  '';
+}