refactor(hm/price): ensure as many dirs as possible use xdg specification

hosts/orion/modules/nix.nix

@@ -11,6 +11,7 @@
         "flakes"
       ];
       auto-optimise-store = true;
+      use-xdg-base-directories = true;
       trusted-users = [ "@wheel" ];
     };
     gc = {

users/price/conf/nix/default.nix

@@ -1,8 +1,18 @@
-{ ... }:
+{ pkgs, ... }:
 {
   nix = {
+    package = pkgs.nix;
     gc = {
       automatic = true;
     };
+    settings = {
+      experimental-features = [
+        "nix-command"
+        "flakes"
+      ];
+      auto-optimise-store = true;
+      use-xdg-base-directories = true;
+      trusted-users = [ "@wheel" ];
+    };
   };
 }

users/price/conf/thunderbird/default.nix

@@ -0,0 +1,20 @@
+{ pkgs, ... }:
+{
+  home.packages = [ pkgs.thunderbird ];
+  xdg = {
+    desktopEntries.thunderbird = {
+      name = "thunderbird";
+      exec = "${pkgs.thunderbird}/bin/thunderbird";
+    };
+    mimeApps = {
+      associations.added = {
+        "x-scheme-handler/mailto" = [ "thunderbird.desktop " ];
+        "text/calendar" = [ "thunderbird.desktop " ];
+      };
+      defaultApplications = {
+        "x-scheme-handler/mailto" = [ "thunderbird.desktop " ];
+        "text/calendar" = [ "thunderbird.desktop " ];
+      };
+    };
+  };
+}

users/price/dots/.config/nix/nix.conf

@@ -1,4 +0,0 @@
-extra-experimental-features = flakes nix-command
-max-jobs = auto
-substituters = https://cache.nixos.org https://cache.nixos.org/ https://nix-community.cachix.org
-trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=

users/price/home.nix

@@ -90,7 +90,6 @@ in
         gh
         ffmpeg
         man
-        thunderbird
         jq
         tectonic
         fzf
@@ -155,14 +154,20 @@ in
       CARGO_HOME = "${config.xdg.dataHome}/cargo";
       OMNISHARPHOME = "${config.xdg.configHome}/omnisharp";
       NPM_CONFIG_USERCONFIG = "${config.xdg.configHome}/npm/npmrc";
-      TERMINFO_DIRS = "${config.home.homeDirectory}/.nix-profile/share/terminfo";
+      TERMINFO_DIRS = "${config.home.profileDirectory}/share/terminfo";
       WSLENV = "TERMINFO_DIRS";
       LD_LIBRARY_PATH = lib.strings.makeLibraryPath [
-        "${config.home.homeDirectory}/.nix-profile/"
+        "${config.home.profileDirectory}"
         "${pkgs.sqlite.out}"
       ];
-      PKG_CONFIG_PATH = "${config.home.homeDirectory}/.nix-profile/lib/pkgconfig";
+      PKG_CONFIG_PATH = "${config.home.profileDirectory}/lib/pkgconfig";
       GTK_PATH = "${pkgs.gtk-engine-murrine}/lib/gtk-2.0";
+      ANDROID_USER_HOME = "${config.xdg.dataHome}/android";
+      ANSIBLE_HOME = "${config.xdg.dataHome}/ansible";
+      CUDA_CACHE_PATH = "${config.xdg.cacheHome}/nv";
+      DOCKER_CONFIG = "${config.xdg.configHome}/docker";
+      GRADLE_USER_HOME = "${config.xdg.dataHome}/gradle";
+      _JAVA_OPTIONS = "-Djava.util.prefs.userRoot='${config.xdg.configHome}/java'";
     };
     sessionPath = [ "${config.xdg.dataHome}/bin" ];
   };
@@ -170,7 +175,7 @@ in
   xdg = {
     enable = true;
     mime.enable = true;
-    systemDirs.data = [ "${config.home.homeDirectory}/.nix-profile/share/" ];
+    systemDirs.data = [ "${config.home.profileDirectory}/share/" ];
     mimeApps = {
       enable = true;
       associations.added = {