init nix-os configuraion files

2023-10-06 12:11:50 +08:00
commit adc025c7d9
164 changed files with 7520 additions and 0 deletions
--- a/modules/home/xdg.nix
+++ b/modules/home/xdg.nix
@@ -0,0 +1,77 @@
+# XDG stands for "Cross-Desktop Group", with X used to mean "cross".
+# It's a bunch of specifications from freedesktop.org intended to standardize desktops and
+# other GUI applications on various systems (primarily Unix-like) to be interoperable:
+#   https://www.freedesktop.org/wiki/Specifications/
+{ config, pkgs, ... }: {
+  home.packages = with pkgs; [
+    xdg-utils # provides cli tools such as `xdg-mime` `xdg-open`
+    xdg-user-dirs
+  ];
+
+  xdg = {
+    enable = true;
+    cacheHome = config.home.homeDirectory + "/.cache";
+
+    # manage $XDG_CONFIG_HOME/mimeapps.list
+    # xdg search all desktop entries from $XDG_DATA_DIRS, check it by command:
+    #  echo $XDG_DATA_DIRS
+    # the system-level desktop entries can be list by command:
+    #   ls -l /run/current-system/sw/share/applications/
+    # the user-level desktop entries can be list by command(user ryan):
+    #  ls /etc/profiles/per-user/ryan/share/applications/
+    mimeApps = {
+      enable = true;
+      # defaultApplications =
+      #   let
+      #     browser = [ "microsoft-edge.desktop" ];
+      #   in
+      #   {
+      #     "application/json" = browser;
+      #     "application/pdf" = browser; # TODO: pdf viewer
+
+      #     "text/html" = browser;
+      #     "text/xml" = browser;
+      #     "application/xml" = browser;
+      #     "application/xhtml+xml" = browser;
+      #     "application/xhtml_xml" = browser;
+      #     "application/rdf+xml" = browser;
+      #     "application/rss+xml" = browser;
+      #     "application/x-extension-htm" = browser;
+      #     "application/x-extension-html" = browser;
+      #     "application/x-extension-shtml" = browser;
+      #     "application/x-extension-xht" = browser;
+      #     "application/x-extension-xhtml" = browser;
+
+      #     "x-scheme-handler/about" = browser;
+      #     "x-scheme-handler/ftp" = browser;
+      #     "x-scheme-handler/http" = browser;
+      #     "x-scheme-handler/https" = browser;
+      #     "x-scheme-handler/unknown" = browser;
+
+      #     "x-scheme-handler/discord" = [ "discord.desktop" ];
+      #     "x-scheme-handler/tg" = [ "telegramdesktop.desktop" ];
+
+      #     "audio/*" = [ "vlc.desktop" ];
+      #     "video/*" = [ "vlc.dekstop" ];
+      #     "image/*" = [ "imv.desktop" ];
+      #     "image/gif" = [ "imv.desktop" ];
+      #     "image/jpeg" = [ "imv.desktop" ];
+      #     "image/png" = [ "imv.desktop" ];
+      #     "image/webp" = [ "imv.desktop" ];
+      #   };
+
+      associations.removed =
+        {
+          # ......
+        };
+    };
+
+    userDirs = {
+      enable = false;
+      createDirectories = false;
+      extraConfig = {
+        XDG_SCREENSHOTS_DIR = "${config.xdg.userDirs.pictures}/Screenshots";
+      };
+    };
+  };
+}