Back again to unstable channels because why not

Makefile

@@ -35,3 +35,6 @@ install: channels update
 
 upgrade: update switch
 
+rollback:
+	@sudo nix-env --rollback
+

hosts/zilch/config/unison/backup.prf

@@ -1,4 +1,4 @@
-# Paths to synchronize 
+# Paths to synchronize
 path = writings
 path = projects
 path = library
@@ -9,6 +9,9 @@ path = .gnupg
 # The password store of gopass
 path = .password-store
 
+# My SSH keys
+path = .ssh
+
 # Some regexps specifying names and paths to ignore
 ignore = Name temp.*
 ignore = Name *~
@@ -16,8 +19,14 @@ ignore = Name .*~
 ignore = Name *.o
 ignore = Name *.tmp
 
-# Use this command for displaying diffs
-diff = diff -y -W 79 --suppress-common-lines
+# Node cache
+ignore = Name node_modules
+
+# Rust build caches
+ignore = Name target
+
+# The diff command with the unified style (the same style Git uses for showing diffs)
+diff = diff --unified
 
 # Log actions to the terminal
 log = true

hosts/zilch/default.nix

@@ -13,7 +13,6 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  networking.hostName = "nixos"; # Define your hostname.
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   # The global useDHCP flag is deprecated, therefore explicitly set to false here.
@@ -31,6 +30,16 @@
     XDG_BIN_HOME    = "$HOME/.local/bin";
   };
 
+  # Moving all of the host-specific configurations into its appropriate place.
+  my.home.xdg.dataFile =
+    let insertXDGDataFolder = name: {
+      source = ./config + "/${name}";
+      recursive = true;
+    }; in {
+      "recoll" = insertXDGDataFolder "recoll";
+      "unison" = insertXDGDataFolder "unison";
+  };
+
   # Install documentations for tools and whatnot.
   documentation = {
     enable = true;
@@ -75,7 +84,6 @@
       base.enable = true;
       documentation = {
         enable = true;
-        jupyter.enable = true;
         latex.enable = true;
       };
       game-dev = {
@@ -102,7 +110,16 @@
 
     services = {
       recoll.enable = true;
-      unison.enable = true;
+      unison = {
+        enable = true;
+        flags =
+          let
+            homeDirectory = "/home/${config.my.username}";
+            backupDrive = "/run/media/${config.my.username}/Seagate Backup Plus Drive";
+          in ''
+            -root ${homeDirectory} -root ${backupDrive} -auto -batch -fat -force ${homeDirectory} -mountpoint ${backupDrive} -ignorearchives
+        '';
+      };
     };
 
     shell = {
@@ -124,12 +141,12 @@
 
   my.packages = with pkgs; [
     # Muh games.
-    unstable.dwarf-fortress      # Losing is fun!
-    unstable.endless-sky         # Losing is meh!
-    unstable.minetest            # Losing?! What's that?
-    unstable.openmw              # Losing is even more meh1
-    unstable.wesnoth             # Losing is frustrating!
-    unstable.zeroad              # Losing is fun and frustrating!
+    dwarf-fortress      # Losing is fun!
+    endless-sky         # Losing is meh!
+    minetest            # Losing?! What's that?
+    openmw              # Losing is even more meh1
+    wesnoth             # Losing is frustrating!
+    zeroad              # Losing is fun and frustrating!
 
     # Installing some of the dependencies required for my scripts.
     ffcast
@@ -173,29 +190,21 @@
   hardware.pulseaudio.enable = true;
 
   # Additional host-specific program configurations.
-  my.home.programs = {
-    # My personal Git config.
-    git = {
-      enable = true;
+  my.home = {
+    programs = {
+      # My personal Git config.
+      git = {
+        enable = true;
 
-      # Enable Large File Storage.
-      lfs.enable = true;
+        # Enable Large File Storage.
+        lfs.enable = true;
 
-      # Use the entire suite.
-      package = pkgs.gitAndTools.gitFull;
+        # Use the entire suite.
+        package = pkgs.gitAndTools.gitFull;
 
-      userName = "Gabriel Arazas";
-      userEmail = "${config.my.email}";
+        userName = "Gabriel Arazas";
+        userEmail = "${config.my.email}";
+      };
     };
   };
-
-  # Moving all of the host-specific configurations into its appropriate place.
-  my.home.xdg.dataFile =
-    let insertXDGDataFolder = name: {
-      source = ./config + "/${name}";
-      recursive = true;
-    }; in {
-      "recoll" = insertXDGDataFolder "recoll";
-      "unison" = insertXDGDataFolder "unison";
-  };
 }

modules/desktop/files.nix

@@ -19,9 +19,7 @@ in {
       (recoll.override {
         withGui = false;
       })                    # Bring the search engine to the desktop!
-      (unison.override {
-        enableX11 = false;
-      })                    # Bridge the gap between your storage.
+      unison
       magic-wormhole        # Magically transfer stuff between your wormholes!
       transmission          # One of the components for sailing the high seas.
       syncthing             # A peer-to-peer synchro summoning.

modules/desktop/multimedia.nix

@@ -13,11 +13,11 @@ with lib;
   config = mkIf config.modules.desktop.multimedia.enable {
     my.packages = with pkgs; [
       hexchat           # The ultimate IRC client for neckbeards.
+      kdenlive          # A decent free and open source video editor.
       mpv               # The ultimate media player for hipsters.
       newsboat          # The ultimate RSS aggregator for some person.
       obs-studio        # Open Broadcasting Studio Studio, the reliable recording workflow.
       obs-linuxbrowser  # OBS plugin for browser source.
-      openshot-qt       # A decent video editor.
       thunderbird       # The ultimate email client for dumbasses like me.
       zathura           # The ultimate PDF viewer for run-of-the-mill ricing.
     ];

modules/desktop/music.nix

@@ -31,7 +31,7 @@ in {
         fluidsynth  # Synth for fluid sounds.
         helm        # A great synthesizer plugin.
         hydrogen    # Them drum beats composition will get good.
-        unstable.polyphone   # Edit your fonts for sound.
+        polyphone   # Edit your fonts for sound.
         zynaddsubfx # Ze most advanced synthesizer I've seen so far (aside from the upcoming Vital syntehsizer).
 
         # As of 2020-07-03, lmms has some trouble regarding Qt or something so at least use the "unstable" channel just to be safe.

modules/dev/android.nix

@@ -14,8 +14,8 @@ with lib;
     my.packages = with pkgs; [
       android-studio        # The apartment for Android development.
       dart                  # It's JavaScript except saner and slimmer.
-      unstable.flutter               # It's Electron except saner and slimmer.
-      unstable.kotlin                # It's Java except saner and slimmer.
+      flutter               # It's Electron except saner and slimmer.
+      kotlin                # It's Java except saner and slimmer.
     ];
 
     # Enable Android Debug Bridge for some device debugging.

modules/dev/documentation.nix

@@ -42,7 +42,7 @@ in
 
     (if cfg.jupyter.enable then [
       jupyter           # The interactive notebook.
-      unstable.iruby             # The Ruby kernel for Jupyter.
+      iruby             # The Ruby kernel for Jupyter.
     ] else []) ++
 
     (if cfg.latex.enable then [

modules/dev/gamedev.nix

@@ -20,12 +20,12 @@ in
   config = {
     my.packages = with pkgs;
       (if cfg.godot.enable then [
-        unstable.godot       # The Godot, not to be confused with a certain prosecutor.
+        godot       # The Godot, not to be confused with a certain prosecutor.
       ] else []) ++
 
       (if cfg.unity3d.enable then [
-        unstable.unity3d     # The Unity, not to be confused with a certain ideal.
-        unstable.unityhub    # The ideal hub for your Unity projects.
+        unity3d     # The Unity, not to be confused with a certain ideal.
+        unityhub    # The ideal hub for your Unity projects.
       ] else []);
   };
 }

modules/dev/javascript.nix

@@ -21,7 +21,7 @@ in
   config = {
     my.packages = with pkgs;
       (if cfg.deno.enable then [
-        unstable.deno        # The Deltarune of Node.
+        deno        # The Deltarune of Node.
       ] else []) ++
 
       (if cfg.node.enable then [

modules/editors/emacs.nix

@@ -15,7 +15,7 @@ with lib;
     # Just make sure the unstable version of Emacs is available as a package by creating an overlay.
     pkg = mkOption {
       type = types.package;
-      default = pkgs.unstable.emacs;
+      default = pkgs.emacs;
     };
   };
 

modules/services/unison.nix

@@ -30,7 +30,7 @@ in
         Service = {
           ExecStart = "${(pkgs.unison.override { enableX11 = false; })}/bin/unison ${cfg.flags}";
           Environment = [ "UNISON=\"$XDG_DATA_HOME/unison\"" ];
-          RestartSec = "5mins";
+          RestartSec = "2h";
         };
 
         Install = {

modules/themes/default.nix

@@ -30,7 +30,7 @@ in
       type = with types; nullOr path;
       default = if cfg.path != null
                 then "${cfg.path}/config/wallpaper"
-		else null;
+        else null;
     };
   };
 

modules/themes/fair-and-square/default.nix

@@ -38,16 +38,16 @@ with lib;
       };
     };
 
+    # Enable QT configuration to style with the GTK theme.
+    qt5 = {
+      style = "gtk2";
+      platformTheme = "gtk2";
+    };
+
+
     my.env.TERMINAL = "alacritty";
 
     my.home = {
-      # Enable GTK configuration.
-      gtk.enable = true;
-
-      # Enable QT configuration.
-      qt.enable = true;
-      qt.platformTheme = "gtk";
-
       # Install all of the configurations in the XDG config home.
       xdg.configFile = mkMerge [
         (let recursiveXdgConfig = name: {
@@ -66,9 +66,9 @@ with lib;
           };
         })
 
-        (mkIf config.services.xserver.enable {
+        {
           "gtk-3.0/settings.ini".text = ''
-	    [Settings]
+            [Settings]
             gtk-theme-name=Arc
             gtk-icon-theme-name=Arc
             gtk-fallback-icon-theme=gnome
@@ -78,15 +78,18 @@ with lib;
             gtk-xft-hintstyle=hintfull
             gtk-xft-rgba=none
           '';
-
-          "gtk-2.0/gtkrc".text = ''
-            gtk-theme-name="Arc"
-            gtk-icon-theme-name="Arc"
-            gtk-font-name="Sans 10"
-            gtk-cursor-theme-name="Adwaita"
-          '';
-        })
+        }
       ];
+
+      # Except for the GTK2 config which still needs to be in `$HOME/.gtkrc-2.0`.
+      home.file = {
+        ".gtkrc-2.0".text = ''
+          gtk-theme-name="Arc"
+          gtk-icon-theme-name="Arc"
+          gtk-font-name="Sans 10"
+          gtk-cursor-theme-name="Adwaita"
+        '';
+      };
     };
 
     my.packages = with pkgs; [

packages/default.nix

@@ -3,7 +3,7 @@
     # defold = (callPackage ./defold.nix {});
 
     # Add packages from the unstable channel with `pkgs.unstable.$PKG`.
-    unstable = import <nixpkgs-unstable> { inherit config; };
+    # unstable = import <nixpkgs-unstable> { inherit config; };
   })
 
   # The unstable branch of Emacs.