Replace lib.paths with config.dotfiles.*

default.nix

@@ -11,11 +11,8 @@ with lib.my;
 
   # Common config for all nixos machines; and to ensure the flake operates
   # soundly
-  environment.variables.DOTFILES = findFirst pathExists dotFilesDir [
+  environment.variables.DOTFILES = config.dotfiles.dir;
-    "${config.user.home}/.config/dotfiles"
+  environment.variables.DOTFILES_BIN = config.dotfiles.binDir;
-    "/etc/dotfiles"
-  ];
-  environment.variables.DOTFILES_BIN = "$DOTFILES/bin";
 
   # Configure nix and nixpkgs
   environment.variables.NIXPKGS_ALLOW_UNFREE = "1";
@@ -27,8 +24,8 @@ with lib.my;
       package = pkgs.nixFlakes;
       extraOptions = "experimental-features = nix-command flakes";
       nixPath = nixPathInputs ++ [
-        "nixpkgs-overlays=${dotFilesDir}/overlays"
+        "nixpkgs-overlays=${config.dotfiles.dir}/overlays"
-        "dotfiles=${dotFilesDir}"
+        "dotfiles=${config.dotfiles.dir}"
       ];
       binaryCaches = [
         "https://nix-community.cachix.org"

lib/paths.nix

@@ -1,12 +0,0 @@
-{ self, lib, ... }:
-
-with builtins;
-with lib;
-rec {
-  # ...
-  dotFilesDir = toString ../.;
-  modulesDir  = "${dotFilesDir}/modules";
-  configDir   = "${dotFilesDir}/config";
-  binDir      = "${dotFilesDir}/bin";
-  themesDir   = "${modulesDir}/themes";
-}

modules/agenix.nix

@@ -6,7 +6,7 @@ with builtins;
 with lib;
 with lib.my;
 let inherit (inputs) agenix;
-    secretsDir = "${dotFilesDir}/hosts/${config.networking.hostName}/secrets";
+    secretsDir = "${config.dotfiles.dir}/hosts/${config.networking.hostName}/secrets";
     secretsFile = "${secretsDir}/secrets.nix";
 in {
   imports = [ agenix.nixosModules.age ];

modules/desktop/apps/rofi.nix

@@ -21,48 +21,37 @@ in {
         exec ${pkgs.rofi}/bin/rofi -terminal xst -m -1 "$@"
       '')
 
-      # For rapidly test changes to rofi's stylesheets
-      # (writeScriptBin "rofi-test" ''
-      #   #!${stdenv.shell}
-      #   themefile=$1
-      #   themename=${my.theme.name}
-      #   shift
-      #   exec rofi \
-      #        -theme ${themesDir}/$themename/rofi/$themefile \
-      #        "$@"
-      #   '')
-
       # Fake rofi dmenu entries
       (makeDesktopItem {
         name = "rofi-browsermenu";
         desktopName = "Open Bookmark in Browser";
         icon = "bookmark-new-symbolic";
-        exec = "$DOTFILES_BIN/rofi/browsermenu";
+        exec = "${config.dotfiles.binDir}/rofi/browsermenu";
       })
       (makeDesktopItem {
         name = "rofi-browsermenu-history";
         desktopName = "Open Browser History";
         icon = "accessories-clock";
-        exec = "$DOTFILES_BIN/rofi/browsermenu history";
+        exec = "${config.dotfiles.binDir}/rofi/browsermenu history";
       })
       (makeDesktopItem {
         name = "rofi-filemenu";
         desktopName = "Open Directory in Terminal";
         icon = "folder";
-        exec = "$DOTFILES_BIN/rofi/filemenu";
+        exec = "${config.dotfiles.binDir}/rofi/filemenu";
       })
       (makeDesktopItem {
         name = "rofi-filemenu-scratch";
         desktopName = "Open Directory in Scratch Terminal";
         icon = "folder";
-        exec = "$DOTFILES_BIN/rofi/filemenu -x";
+        exec = "${config.dotfiles.binDir}/rofi/filemenu -x";
       })
 
       (makeDesktopItem {
         name = "lock-display";
         desktopName = "Lock screen";
         icon = "system-lock-screen";
-        exec = "$DOTFILES_BIN/zzz";
+        exec = "${config.dotfiles.binDir}/zzz";
       })
     ];
   };

modules/desktop/browsers/qutebrowser.nix

@@ -9,6 +9,7 @@ with lib;
 with lib.my;
 let cfg = config.modules.desktop.browsers.qutebrowser;
     pkg = pkgs.unstable.qutebrowser;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.desktop.browsers.qutebrowser = with types; {
     enable = mkBoolOpt false;

modules/desktop/bspwm.nix

@@ -3,6 +3,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.desktop.bspwm;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.desktop.bspwm = {
     enable = mkBoolOpt false;

modules/desktop/media/graphics.nix

@@ -10,6 +10,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.desktop.media.graphics;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.desktop.media.graphics = {
     enable         = mkBoolOpt false;

modules/desktop/media/ncmpcpp.nix

@@ -3,6 +3,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.desktop.media.ncmpcpp;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.desktop.media.ncmpcpp = {
     enable = mkBoolOpt false;

modules/desktop/stumpwm.nix

@@ -3,6 +3,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.desktop.stumpwm;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.desktop.stumpwm = {
     enable = mkBoolOpt false;

modules/editors/emacs.nix

@@ -7,6 +7,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.editors.emacs;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.editors.emacs = {
     enable = mkBoolOpt false;

modules/options.nix

@@ -6,6 +6,18 @@ with lib.my;
   options = with types; {
     user = mkOpt attrs {};
 
+    dotfiles = let t = either str path; in {
+      dir = mkOpt t
+        (findFirst pathExists (toString ../.) [
+          "${config.user.home}/.config/dotfiles"
+          "/etc/dotfiles"
+        ]);
+      binDir     = mkOpt t "${config.dotfiles.dir}/bin";
+      configDir  = mkOpt t "${config.dotfiles.dir}/config";
+      modulesDir = mkOpt t "${config.dotfiles.dir}/modules";
+      themesDir  = mkOpt t "${config.dotfiles.modulesDir}/themes";
+    };
+
     home = {
       file       = mkOpt' attrs {} "Files to place directly in $HOME";
       configFile = mkOpt' attrs {} "Files to place in $XDG_CONFIG_HOME";

modules/services/docker.nix

@@ -3,6 +3,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.services.docker;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.services.docker = {
     enable = mkBoolOpt false;

modules/shell/git.nix

@@ -3,6 +3,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.shell.git;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.shell.git = {
     enable = mkBoolOpt false;

modules/shell/tmux.nix

@@ -10,6 +10,7 @@ let cfg = config.modules.shell.tmux;
       #!${pkgs.stdenv.shell}
       exec ${pkgs.tmux}/bin/tmux -f "$TMUX_HOME/config" "$@"
     '');
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.shell.tmux = with types; {
     enable = mkBoolOpt false;

modules/shell/zsh.nix

@@ -3,6 +3,7 @@
 with lib;
 with lib.my;
 let cfg = config.modules.shell.zsh;
+    configDir = config.dotfiles.configDir;
 in {
   options.modules.shell.zsh = with types; {
     enable = mkBoolOpt false;