Implemented custom system for creating and distributing color schemes based on wallpapers, and also cycling through wallpapers.

nixfmt'd the codebase

overlay/overlay.nix

@@ -1,4 +1,9 @@
-{ host ? "oganesson", root, ... }: self: super:
+{
+  host ? "oganesson",
+  root,
+  ...
+}:
+self: super:
 
 let
   extraFigletFonts = super.fetchFromGitHub {
@@ -13,7 +18,8 @@ let
     rev = "v0.4.2";
     sha256 = "sha256-y5H4m/1ZNYkvhYnfvKs2zVq6dzUgUYsu0UCBGpcoYgQ=";
   };
-in {
+in
+{
   vicut = super.rustPlatform.buildRustPackage {
     pname = "vicut";
     version = "v0.4.2";
@@ -25,7 +31,7 @@ in {
       description = "A Vim-based, scriptable, headless text editor for the command line";
       homepage = "https://github.com/km-clay/vicut";
       license = super.lib.licenses.mit;
-      maintainers = [];
+      maintainers = [ ];
     };
   };
 
@@ -39,11 +45,18 @@ in {
     '';
   });
 
+  myPython = super.python3.withPackages (p: [
+    p.evdev
+    p.requests
+    p.pillow
+    p.pynvim
+  ]);
+
   myPkgs = {
-    slash = super.callPackage ./pkgs/slash/package.nix {};
-    fzf-tab = super.callPackage ./pkgs/zsh-fzf-tab/package.nix {};
-    noto-sans-jp = super.callPackage ./pkgs/noto-sans-jp/package.nix {};
-    billy-font = super.callPackage ./pkgs/billy-font/package.nix {};
+    slash = super.callPackage ./pkgs/slash/package.nix { };
+    fzf-tab = super.callPackage ./pkgs/zsh-fzf-tab/package.nix { };
+    noto-sans-jp = super.callPackage ./pkgs/noto-sans-jp/package.nix { };
+    billy-font = super.callPackage ./pkgs/billy-font/package.nix { };
   };
 
   myScripts = import ./scripts { inherit super root host; };

overlay/pkgs/billy-font/package.nix

@@ -1,4 +1,6 @@
-{ pkgs ? import <nixpkgs> {} }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 pkgs.stdenvNoCC.mkDerivation {
   pname = "billy-font";

overlay/pkgs/breezex-cursor/package.nix

@@ -3,7 +3,7 @@
   fetchFromGitHub,
   fetchzip,
   clickgen,
-  lib
+  lib,
 }:
 
 stdenvNoCC.mkDerivation rec {

overlay/pkgs/noto-sans-jp/package.nix

@@ -1,4 +1,6 @@
-{ pkgs ? import <nixpkgs> {} }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 pkgs.stdenvNoCC.mkDerivation rec {
   pname = "noto-sans-jp";

overlay/pkgs/slash/package.nix

@@ -1,22 +1,23 @@
-{ pkgs ? import <nixpkgs> {} }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 pkgs.rustPlatform.buildRustPackage rec {
-				pname = "slash";
-				version = "v0.5.0_662cb43";
+  pname = "slash";
+  version = "v0.5.0_662cb43";
 
-				  src = pkgs.fetchFromGitHub {
+  src = pkgs.fetchFromGitHub {
     owner = "pagedMov";
     repo = "slash";
     rev = "662cb43e499d179579d99bf358073516605230ea";
     hash = "sha256-4DKAhRkd1XeDNyYH8yL1TnbTc6hZnp2+UV7UYeDRkpE=";
   };
-  
 
-				doCheck = false; # TODO: Find a way to make tests work
+  doCheck = false; # TODO: Find a way to make tests work
 
-				cargoLock.lockFile = ./Cargo.lock;
+  cargoLock.lockFile = ./Cargo.lock;
 
-				passthru = {
-					shellPath = "/bin/slash";
-				};
-			}
+  passthru = {
+    shellPath = "/bin/slash";
+  };
+}

overlay/pkgs/zsh-fzf-tab/package.nix

@@ -1,4 +1,6 @@
-{ pkgs ? import <nixpkgs> { } }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 pkgs.stdenv.mkDerivation {
   pname = "fzf-tab";

overlay/scripts/commands/default.nix

@@ -1,12 +1,12 @@
 { super, root }:
 
 {
-  icanhazip = super.callPackage ./icanhazip.nix {};
+  icanhazip = super.callPackage ./icanhazip.nix { };
   invoke = super.callPackage ./invoke.nix { self = root; };
   git-compose = super.callPackage ./git-compose.nix { self = root; };
-  runbg = super.callPackage ./runbg.nix {};
-  splash = super.callPackage ./splash.nix {};
-  toolbelt = super.callPackage ./toolbelt.nix {};
-  viconf = super.callPackage ./viconf.nix {};
-  vipkg = super.callPackage ./vipkg.nix {};
+  runbg = super.callPackage ./runbg.nix { };
+  splash = super.callPackage ./splash.nix { };
+  toolbelt = super.callPackage ./toolbelt.nix { };
+  viconf = super.callPackage ./viconf.nix { };
+  vipkg = super.callPackage ./vipkg.nix { };
 }

overlay/scripts/commands/icanhazip.nix

@@ -2,7 +2,12 @@
 
 pkgs.writeShellApplication {
   name = "icanhazip";
-  runtimeInputs = with pkgs; [ iproute2 curl gawk coreutils ];
+  runtimeInputs = with pkgs; [
+    iproute2
+    curl
+    gawk
+    coreutils
+  ];
   text = ''
     if [ $# -eq 0 ]; then
       echo "Public IP: $(curl -s icanhazip.com -4)"

overlay/scripts/commands/runbg.nix

@@ -1,4 +1,4 @@
-{ pkgs, }:
+{ pkgs }:
 pkgs.writeShellApplication {
   name = "runbg";
   runtimeInputs = with pkgs; [

overlay/scripts/commands/splash.nix

@@ -1,7 +1,11 @@
 { pkgs }:
 pkgs.writeShellApplication {
   name = "splash";
-  runtimeInputs = with pkgs; [ lolcat toilet coreutils ];
+  runtimeInputs = with pkgs; [
+    lolcat
+    toilet
+    coreutils
+  ];
   text = ''
     echo "NixOS kernel ver. $(uname -a | awk '{print $3}') x86_64 GNU/Linux"
     date +"%A %B %-d %Y"

overlay/scripts/commands/viconf.nix

@@ -1,14 +1,19 @@
 { pkgs }:
 pkgs.writeShellApplication {
   name = "viconf";
-  runtimeInputs = with pkgs; [ coreutils fd ripgrep fzf ];
+  runtimeInputs = with pkgs; [
+    coreutils
+    fd
+    ripgrep
+    fzf
+  ];
   text = ''
     open_file() {
       file="$1"
       if grep -Pq "[^\x00-\x7F]" "$file"; then
-        NIXD_FLAGS="--semantic-tokens=false" nvim "$file"
+        NIXD_FLAGS="--semantic-tokens=false" $EDITOR "$file"
       else
-        nvim "$file"
+        $EDITOR "$file"
       fi
     }
 

overlay/scripts/commands/vipkg.nix

@@ -1,4 +1,6 @@
-{ pkgs ? import <nixpkgs> { } }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 let
   nixpkgs_toplevel = pkgs.fetchFromGitHub {
     owner = "NixOS";
@@ -6,9 +8,15 @@ let
     rev = "63dacb46bf939521bdc93981b4cbb7ecb58427a0";
     hash = "sha256-vboIEwIQojofItm2xGCdZCzW96U85l9nDW3ifMuAIdM=";
   };
-in pkgs.writeShellApplication {
+in
+pkgs.writeShellApplication {
   name = "vipkg";
-  runtimeInputs = with pkgs; [ coreutils fd ripgrep fzf ];
+  runtimeInputs = with pkgs; [
+    coreutils
+    fd
+    ripgrep
+    fzf
+  ];
   text = ''
     [ ! $# -eq 1 ] && echo "Usage: vipkg <nixpkgs package name>" && exit 1
 

overlay/scripts/default.nix

@@ -1,7 +1,11 @@
-{ super, root, host }:
+{
+  super,
+  root,
+  host,
+}:
 
 # We need to fold all of these into a single attribute set
-import ./commands { inherit super root;  } //
-import ./nix { inherit super host root; } //
-import ./misc { inherit super; } //
-import ./wm-controls { inherit super; }
+import ./commands { inherit super root; }
+// import ./nix { inherit super host root; }
+// import ./misc { inherit super; }
+// import ./wm-controls { inherit super; }

overlay/scripts/misc/default.nix

@@ -1,6 +1,6 @@
 { super }:
 
 {
-  color-commit = super.callPackage ./color-commit.nix {};
-  mntstack = super.callPackage ./mntstack.nix {};
+  color-commit = super.callPackage ./color-commit.nix { };
+  mntstack = super.callPackage ./mntstack.nix { };
 }

overlay/scripts/misc/mntstack.nix

@@ -2,7 +2,7 @@
 
 pkgs.writeShellApplication {
   name = "mntstack";
-  runtimeInputs = [];
+  runtimeInputs = [ ];
   text = ''
     set -e
 

overlay/scripts/nix/check_updates.nix

@@ -1,91 +1,94 @@
 { pkgs }:
 
 pkgs.stdenv.mkDerivation {
-    pname = "pkg_maintenance_check";
-    version = "1.0";
-    src = ./.;
-    buildPhase = ''
-            mkdir -p $out/bin
-            cat > $out/bin/checkupdates.py <<- EOF
-import json
-import subprocess
-import requests
-def get_packages_by_maintainer(target_maintainer):
-    try:
-        nix_env_command = [
-            "nix-env", "--meta", "--json", "-qaP"
-        ]
-        jq_query = (
-            'to_entries[] | select(.value.meta.maintainers? // [] | '
-            f'any(.github == "{target_maintainer}")) | .value'
-        )
-        result = subprocess.run(
-            nix_env_command,
-            capture_output=True,
-            text=True,
-            check=True
-        )
-        filtered_packages = subprocess.run(
-            ["jq", "-r", "-c", jq_query],
-            input=result.stdout,
-            capture_output=True,
-            text=True,
-            check=True
-        )
-        return [json.loads(pkg) for pkg in filtered_packages.stdout.strip().split('\n') if pkg]
-    except subprocess.CalledProcessError as e:
-        print(f"Error running nix-env or jq: {e}")
-        return []
+  pname = "pkg_maintenance_check";
+  version = "1.0";
+  src = ./.;
+  buildPhase = ''
+                mkdir -p $out/bin
+                cat > $out/bin/checkupdates.py <<- EOF
+    import json
+    import subprocess
+    import requests
+    def get_packages_by_maintainer(target_maintainer):
+        try:
+            nix_env_command = [
+                "nix-env", "--meta", "--json", "-qaP"
+            ]
+            jq_query = (
+                'to_entries[] | select(.value.meta.maintainers? // [] | '
+                f'any(.github == "{target_maintainer}")) | .value'
+            )
+            result = subprocess.run(
+                nix_env_command,
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            filtered_packages = subprocess.run(
+                ["jq", "-r", "-c", jq_query],
+                input=result.stdout,
+                capture_output=True,
+                text=True,
+                check=True
+            )
+            return [json.loads(pkg) for pkg in filtered_packages.stdout.strip().split('\n') if pkg]
+        except subprocess.CalledProcessError as e:
+            print(f"Error running nix-env or jq: {e}")
+            return []
 
-def check_github_releases(maintained_packages):
-    github_api_template = "https://api.github.com/repos/{owner}/{repo}/releases/latest"
-    updates = []
+    def check_github_releases(maintained_packages):
+        github_api_template = "https://api.github.com/repos/{owner}/{repo}/releases/latest"
+        updates = []
 
-    for package in maintained_packages:
-        pname = package.get("pname", "unknown")
-        repo_url = package.get("meta", {}).get("homepage", "")
-        current_version = package.get("version", "unknown")
+        for package in maintained_packages:
+            pname = package.get("pname", "unknown")
+            repo_url = package.get("meta", {}).get("homepage", "")
+            current_version = package.get("version", "unknown")
 
-        if "github.com" in repo_url:
-            owner_repo = repo_url.split("github.com/")[1].rstrip('/')
-            owner, repo = owner_repo.split('/')
-            api_url = github_api_template.format(owner=owner, repo=repo)
+            if "github.com" in repo_url:
+                owner_repo = repo_url.split("github.com/")[1].rstrip('/')
+                owner, repo = owner_repo.split('/')
+                api_url = github_api_template.format(owner=owner, repo=repo)
 
-            response = requests.get(api_url)
-            if response.status_code == 200:
-                latest_release = response.json()
-                latest_version = latest_release.get("tag_name", "").lstrip('v')
-                if latest_version and latest_version != current_version:
-                    updates.append({"pkg": pname, "version": latest_version})
+                response = requests.get(api_url)
+                if response.status_code == 200:
+                    latest_release = response.json()
+                    latest_version = latest_release.get("tag_name", "").lstrip('v')
+                    if latest_version and latest_version != current_version:
+                        updates.append({"pkg": pname, "version": latest_version})
+                    else:
+                        print(f"{pname} is up to date.\n")
                 else:
-                    print(f"{pname} is up to date.\n")
+                    print(f"Failed to check version for {pname} (HTTP {response.status_code}).\n")
             else:
-                print(f"Failed to check version for {pname} (HTTP {response.status_code}).\n")
-        else:
-            print(f"Skipping non-GitHub repository for {pname}.\n")
-    return updates
+                print(f"Skipping non-GitHub repository for {pname}.\n")
+        return updates
 
-def notify_updates(updates):
-    if updates:
-        update_string = '\n'.join([f"  {update['pkg']} -> {update['version']}" for update in updates])
-        subprocess.run([
-            "notify-send",
-            "--icon=/home/pagedmov/.sysflake/assets/images/nixos-icon-generic.png",
-            "Maintenance Update",
-            f"Package updates found:\n{update_string}"
-        ])
-        subprocess.run(["aplay", "-q", "-N", "/home/pagedmov/.sysflake/assets/sound/login.wav"])
+    def notify_updates(updates):
+        if updates:
+            update_string = '\n'.join([f"  {update['pkg']} -> {update['version']}" for update in updates])
+            subprocess.run([
+                "notify-send",
+                "--icon=/home/pagedmov/.sysflake/assets/images/nixos-icon-generic.png",
+                "Maintenance Update",
+                f"Package updates found:\n{update_string}"
+            ])
+            subprocess.run(["aplay", "-q", "-N", "/home/pagedmov/.sysflake/assets/sound/login.wav"])
 
-target_maintainer = "pagedMov"
-maintained_packages = get_packages_by_maintainer(target_maintainer)
+    target_maintainer = "pagedMov"
+    maintained_packages = get_packages_by_maintainer(target_maintainer)
 
-if maintained_packages:
-    updates = check_github_releases(maintained_packages)
-    notify_updates(updates)
-else:
-    print(f"No packages maintained by {target_maintainer} were found.")
-EOF
-    '';
-    buildInputs = with pkgs; [ python3Packages.requests jq ];
-    installPhase = ":";
+    if maintained_packages:
+        updates = check_github_releases(maintained_packages)
+        notify_updates(updates)
+    else:
+        print(f"No packages maintained by {target_maintainer} were found.")
+    EOF
+  '';
+  buildInputs = with pkgs; [
+    python3Packages.requests
+    jq
+  ];
+  installPhase = ":";
 }

overlay/scripts/nix/default.nix

@@ -1,9 +1,16 @@
-{ super, host, root }:
+{
+  super,
+  host,
+  root,
+}:
 
 {
-  fetchfromgh = super.callPackage ./templates/fetchfromgh.nix {};
-  mkshell = super.callPackage ./templates/mkshell.nix {};
-  garbage-collect = super.callPackage ./garbage-collect.nix {};
-  check_updates = super.callPackage ./check_updates.nix {};
-  rebuild = super.callPackage ./rebuild.nix { inherit host; self = root; };
+  fetchfromgh = super.callPackage ./templates/fetchfromgh.nix { };
+  mkshell = super.callPackage ./templates/mkshell.nix { };
+  garbage-collect = super.callPackage ./garbage-collect.nix { };
+  check_updates = super.callPackage ./check_updates.nix { };
+  rebuild = super.callPackage ./rebuild.nix {
+    inherit host;
+    self = root;
+  };
 }

overlay/scripts/nix/rebuild.nix

@@ -1,4 +1,8 @@
-{ host, self, pkgs, }:
+{
+  host,
+  self,
+  pkgs,
+}:
 pkgs.writeShellApplication {
   name = "rebuild";
   runtimeInputs = [
@@ -30,11 +34,8 @@ pkgs.writeShellApplication {
     dry=false
     update=false
 
-    played_start=false
-
     hooray() { playshellsound "${self}/assets/sound/update.wav"; }
     damn() { playshellsound "${self}/assets/sound/error.wav"; }
-    start() { [ "$played_start" = false ] && playshellsound "${self}/assets/sound/nixswitch-start.wav" && played_start=true || true; }
     update_done() { playshellsound "${self}/assets/sound/update_alt.wav"; }
 
     usage="\033[1;4;38;2;243;139;168mUsage\033[0m: rebuild -h for home config, rebuild -s for sys config, rebuild -a for both. Including 'n' with the flag does a dry run, i.e. rebuild -nh"
@@ -49,10 +50,10 @@ pkgs.writeShellApplication {
     dry_flag=""
     [ "$dry" = true ] && dry_flag="-n"
 
-    [ "$update" = true ] && start && (cd "$FLAKEPATH" && nix flake update) && update_done
+    [ "$update" = true ] && (cd "$FLAKEPATH" && nix flake update) && update_done
 
-    [ "$all" = true ] && if sudo sleep 0.1 && start && nh os switch $dry_flag -H "${host}" "$FLAKEPATH" && nh home switch $dry_flag -c "${host}Home" "$FLAKEPATH"; then hooray; else damn; fi
-    [ "$system" = true ] && start && if nh os switch $dry_flag -H "${host}" "$FLAKEPATH"; then hooray; else damn; fi
-    [ "$home" = true ] && start && if nh home switch $dry_flag -c "${host}Home" "$FLAKEPATH"; then hooray; else damn; fi
+    [ "$all" = true ] && if sudo sleep 0.1 && nh os switch $dry_flag -H "${host}" "$FLAKEPATH" && nh home switch $dry_flag -c "${host}Home" "$FLAKEPATH"; then hooray; else damn; fi
+    [ "$system" = true ] && if nh os switch $dry_flag -H "${host}" "$FLAKEPATH"; then hooray; else damn; fi
+    [ "$home" = true ] && if nh home switch $dry_flag -c "${host}Home" "$FLAKEPATH"; then hooray; else damn; fi
   '';
 }

overlay/scripts/nix/templates/fetchfromgh.nix

@@ -1,4 +1,6 @@
-{ pkgs ? import <nixpkgs> { } }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 pkgs.writeShellApplication {
   name = "fetchfromgh";

overlay/scripts/nix/templates/mkshell.nix

@@ -1,19 +1,21 @@
-{ pkgs ? import <nixpkgs> { } }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 pkgs.writeShellApplication {
   name = "mkshell";
-  runtimeInputs = [];
+  runtimeInputs = [ ];
   text = ''
-    command cat <<EOF
-devShells.\''${system}.default = pkgs.mkShell {
-  buildInputs = with pkgs; [
-  ];
+        command cat <<EOF
+    devShells.\''${system}.default = pkgs.mkShell {
+      buildInputs = with pkgs; [
+      ];
 
-  shellHook = '''
-    export SHELL=\''${pkgs.zsh}/bin/zsh
-    exec \''${pkgs.zsh}/bin/zsh
-  ''';
-};
-EOF
+      shellHook = '''
+        export SHELL=\''${pkgs.zsh}/bin/zsh
+        exec \''${pkgs.zsh}/bin/zsh
+      ''';
+    };
+    EOF
   '';
 }

overlay/scripts/wm-controls/chpaper.nix

@@ -1,7 +1,13 @@
 { pkgs }:
 pkgs.writeShellApplication {
   name = "chpaper";
-  runtimeInputs = with pkgs; [ chafa fzf ripgrep findutils coreutils ];
+  runtimeInputs = with pkgs; [
+    chafa
+    fzf
+    ripgrep
+    findutils
+    coreutils
+  ];
   text = ''
     paper="$\{self}/assets/wallpapers/$(find "$FLAKEPATH"/assets/wallpapers -exec basename {} \; | rg "\.\w+$" | fzf --preview "chafa -s 30x40 $FLAKEPATH/assets/wallpapers/{}")"
     [ "$paper" = "$\{self}/assets/wallpapers/" ] && echo "Cancelling wallpaper change" && exit 1

overlay/scripts/wm-controls/chscheme.nix

@@ -1,7 +1,11 @@
 { pkgs }:
 pkgs.writeShellApplication {
   name = "chscheme";
-  runtimeInputs = with pkgs; [ base16-schemes fzf coreutils ];
+  runtimeInputs = with pkgs; [
+    base16-schemes
+    fzf
+    coreutils
+  ];
   text = ''
     selected_scheme=$(/usr/bin/env ls "$(nix-build '<nixpkgs>' -A base16-schemes)"/share/themes | \
         sed 's/\.yaml//g' | \

overlay/scripts/wm-controls/default.nix

@@ -1,12 +1,12 @@
 { super }:
 
 {
-  chpaper = super.callPackage ./chpaper.nix {};
-  chscheme = super.callPackage ./chscheme.nix {};
-  keyring = super.callPackage ./keyring.nix {};
-  playshellsound = super.callPackage ./playshellsound.nix {};
-  mkscreenshots = super.callPackage ./mkscreenshots.nix {};
-  moveonscreen = super.callPackage ./moveonscreen.nix {};
-  s_check = super.callPackage ./s_check.nix {};
-  switchmon = super.callPackage ./switchmon.nix {};
+  chpaper = super.callPackage ./chpaper.nix { };
+  chscheme = super.callPackage ./chscheme.nix { };
+  keyring = super.callPackage ./keyring.nix { };
+  playshellsound = super.callPackage ./playshellsound.nix { };
+  mkscreenshots = super.callPackage ./mkscreenshots.nix { };
+  moveonscreen = super.callPackage ./moveonscreen.nix { };
+  s_check = super.callPackage ./s_check.nix { };
+  switchmon = super.callPackage ./switchmon.nix { };
 }

overlay/scripts/wm-controls/mkscreenshots.nix

@@ -2,7 +2,15 @@
 
 pkgs.writeShellApplication {
   name = "mkscreenshots";
-  runtimeInputs = with pkgs; [ jq fastfetch kitty coreutils nemo grimblast git ];
+  runtimeInputs = with pkgs; [
+    jq
+    fastfetch
+    kitty
+    coreutils
+    nemo
+    grimblast
+    git
+  ];
   text = ''
     if [ -n "$(hyprctl clients -j | jq -r '.[] | select(.workspace.name == "4")')" ]; then
       echo "There are windows in workspace 4. This script uses workspace 4, so move those windows and run it again."

overlay/scripts/wm-controls/moveonscreen.nix

@@ -1,7 +1,12 @@
 { pkgs }:
 pkgs.writeShellApplication {
   name = "moveonscreen";
-  runtimeInputs = with pkgs; [ hyprland jq coreutils gawk ];
+  runtimeInputs = with pkgs; [
+    hyprland
+    jq
+    coreutils
+    gawk
+  ];
   text = ''
     center_window=false
     if [[ ! $# -eq 0 ]] && [[ $1 == "--center" ]]; then

overlay/scripts/wm-controls/s_check.nix

@@ -1,4 +1,4 @@
-{ pkgs, }:
+{ pkgs }:
 pkgs.writeShellApplication {
   name = "scheck";
   text = ''

overlay/scripts/wm-controls/switchmon.nix

@@ -1,4 +1,4 @@
-{ pkgs, }:
+{ pkgs }:
 pkgs.writeShellApplication {
   name = "switchmon";
   text = ''