Add xdg settings

home/programs/default.nix

@@ -2,5 +2,6 @@ _: {
   imports = [
     ./graphical
     ./terminal
+    ./xdg
   ];
 }

home/programs/xdg/default.nix

@@ -0,0 +1,14 @@
+{config, ...}: {
+  imports = [
+    ./mime-apps.nix
+    ./user-dirs.nix
+  ];
+
+  xdg = {
+    enable = true;
+    cacheHome = "${config.home.homeDirectory}/.cache";
+    configHome = "${config.home.homeDirectory}/.config";
+    dataHome = "${config.home.homeDirectory}/.local/share";
+    stateHome = "${config.home.homeDirectory}/.local/state";
+  };
+}

home/programs/xdg/mime-apps.nix

@@ -0,0 +1,42 @@
+# Manage $XDG_CONFIG_HOME/mimeapps.list
+{
+  xdg.mimeApps = {
+    enable = true;
+    associations.added = let
+      browser = "firefox.desktop";
+      textEditor = browser; # nvim doesn't work properly with xdg-open, just use the browser
+      fileManager = "pcmanfm-qt.desktop";
+      archiveManager = "org.gnome.FileRoller.desktop";
+      imageViewer = "org.nomacs.ImageLounge.desktop";
+      videoPlayer = "mpv.desktop";
+      audioPlayer = "mpv.desktop";
+    in {
+      "text/html" = [browser];
+      "x-scheme-handler/http" = [browser];
+      "x-scheme-handler/https" = [browser];
+      "x-scheme-handler/about" = [browser];
+      "x-scheme-handler/unknown" = [browser];
+      "application/x-extension-htm" = [browser];
+      "application/x-extension-html" = [browser];
+      "application/x-extension-shtml" = [browser];
+      "application/xhtml+xml" = [browser];
+      "application/x-extension-xhtml" = [browser];
+      "application/x-extension-xht" = [browser];
+
+      "inode/directory" = [fileManager];
+      "application/zip" = [archiveManager];
+      "application/x-xz-compressed-tar" = [archiveManager];
+
+      "image/*" = [imageViewer];
+      "audio/*" = [audioPlayer];
+      "video/*" = [videoPlayer];
+
+      "text/plain" = [textEditor];
+      "application/json" = [textEditor];
+
+      "x-scheme-handler/spotify" = ["spotify.desktop"];
+      "x-scheme-handler/tg" = ["telegramdesktop.desktop"];
+      "x-scheme-handler/msteams" = ["teams.desktop"]; # I need it for school, don't judge me
+    };
+  };
+}

home/programs/xdg/user-dirs.nix

@@ -0,0 +1,22 @@
+# Manage $XDG_CONFIG_HOME/user-dirs.dirs
+{ config, ... }: {
+  xdg.userDirs = {
+    enable = true;
+    createDirectories = true;
+
+    desktop = null;
+    documents = null;
+    download = "${config.home.homeDirectory}/Downloads";
+
+    publicShare = "${config.home.homeDirectory}/.local/share/public";
+    templates = "${config.home.homeDirectory}/.local/share/templates";
+
+    music = "${config.home.homeDirectory}/Media/Music";
+    pictures = "${config.home.homeDirectory}/Media/Pictures";
+    videos = "${config.home.homeDirectory}/Media/Videos";
+
+    extraConfig = {
+      XDG_SCREENSHOTS_DIR = "${config.xdg.userDirs.pictures}/Screenshots";
+    };
+  };
+}