Home manager applied to caesium

caesium.home.nix

@@ -1,32 +1,24 @@
 { config, inputs, pkgs, ... }: {
-  home.stateVersion = "23.11";
-
-  home.username = "mbessette";
-  home.homeDirectory = "/home/mbessette";
-
-  home.packages = with pkgs; [];
-
-  programs.home-manager.enable = true;
 
   home.packages = with pkgs; [
-    claude-desktop
     firefox
     wowup-cf
     faugus-launcher
-    ghostty
-
   ];
 
   services.flatpak = {
     packages = [
-      com.spotify.Client
-      com.discordapp.Discord
+      "com.spotify.Client"
+      "com.discordapp.Discord"
+      "flathub:app/com.anthropic.Claude/x86_64/stable"
     ];
     overrides = [];
   };
 
+  programs.zsh.shellAliases = {
+    claude = "nix run github:sadjow/claude-code-nix";
+  };
 
-  # Managed VS Code Extensions (The "Clean" Way)
   programs.vscode = {
     enable = true;
     package = pkgs.vscode-fhs;
@@ -38,24 +30,6 @@
     };
   };
 
-  # Automatically load the 1Password agent in your shell
-  programs.zsh = {
-    enable = true;
-    enableCompletion = true;
-    autosuggestion.enable = true;
-    syntaxHighlighting.enable = true;
-
-    initContent = ''
-      export SSH_AUTH_SOCK=~/.1password/agent.sock
-    '';
-
-    shellAliases = {
-      ll = "ls -l";
-      update = "sudo nixos-rebuild switch --flake ~/nixos#caesium";
-      nixos = "code ~/nixos";
-    };
-  };
-
   home.sessionVariables = {
     NPM_CONFIG_PREFIX = "/mnt/Projects/.npm-global/.npm-global";
   };
@@ -67,39 +41,4 @@
   home.file.".npmrc".text = ''
     prefix=/mnt/Projects/.npm-global/.npm-global
   '' ;
-
-  home.file.".config/1Password/ssh/agent.toml".source = ./config.agent.toml;
-  
-  # ~/.config (dotfiles)
-  xdg.enable = true;
-  xdg.configFile."ssh.conf".source = ./config.ssh.conf;
-
-  programs.ssh = {
-    enable = true;
-    enableDefaultConfig = false;
-    extraConfig = builtins.readFile ./config.ssh.conf;
-    matchBlocks = {
-      "*" = {
-        controlMaster = "auto"; 
-        controlPath = "~/.ssh/master-%r@%h:%p";
-      };
-    };
-  };
-
-  programs.git = {
-    enable = true;
-    
-    signing.format = null;
-
-    settings.user = {
-      name = "Matthew Bessette";
-      email = "bessette.matthew94@gmail.com";  
-    };
-
-    settings.init.defaultBranch = "main";
-
-    # This creates ~/.config/git/ignore and sets core.excludesFile
-    ignores = [
-    ];
-  };
 }

caesium.nixos.nix

@@ -168,6 +168,8 @@
     curl
     python3
     nodejs_26
+    home-manager
+    fastfetch
   ];
 
   programs.appimage = {

config.agent.toml

@@ -1,6 +0,0 @@
-[[ssh-keys]]
-  item = "1Password SSH Key"  # The Title of the item in 1Password
-  # vault = "Work"     # Optional: Specify the vault if names collide
-
-[[ssh-keys]]
-  item = "Personal GitHub"

flake.nix

@@ -58,6 +58,7 @@
     let
       linuxSystem = "x86_64-linux";
       darwinSystem = "aarch64-darwin";
+      userConfigs = import ./variables.nix;
       mkOverlays = sys: [
         (final: prev: {
           unstable = import nixpkgsUnstable {
@@ -81,7 +82,6 @@
             nixpkgs.overlays = mkOverlays linuxSystem;
             nixpkgs.config.allowUnfree = true;
           }
-          nix-flatpak.nixosModules.nix-flatpak
           ./caesium.nixos.nix
         ];
       };
@@ -124,8 +124,14 @@
           config.allowUnfree = true;
           overlays = mkOverlays linuxSystem;
         };
-        extraSpecialArgs = { inherit inputs; };
+        extraSpecialArgs = {
+          system = linuxSystem;
+          hostname = "caesium";
+          userConfig = userConfigs."mbessette";
+          inherit inputs;
+        };
         modules = [
+          nix-flatpak.homeManagerModules.nix-flatpak
           ./home.shared.nix
           ./caesium.home.nix
         ];
@@ -137,7 +143,12 @@
           config.allowUnfree = true;
           overlays = mkOverlays darwinSystem;
         };
-        extraSpecialArgs = { inherit inputs; };
+        extraSpecialArgs = {
+          system = darwinSystem;
+          hostname = "hydrogen";
+          userConfig = userConfigs.mbessette;
+          inherit inputs;
+        };
         modules = [
           ./home.shared.nix
           ./hydrogen.home.nix
@@ -151,7 +162,12 @@
           config.allowUnfree = true;
           overlays = mkOverlays darwinSystem;
         };
-        extraSpecialArgs = { inherit inputs; };
+        extraSpecialArgs = {
+          system = darwinSystem;
+          hostname = "cleo-darwin";
+          userConfig = userConfigs."matthew.bessette";
+          inherit inputs;
+        };
         modules = [
           ./home.shared.nix
           ./cleo.home.nix

home.shared.nix

@@ -1,3 +1,112 @@
-{
-  home.backupFileExtension = "before-nix";
+{ pkgs, hostname, userConfig, ... }:
+let
+  onePassPath = if pkgs.stdenv.isDarwin
+    then "${userConfig.homeDirectory}/Library/Group Containers/2BUA8C4S2C.com.1password/t/agent.sock"
+    else "${userConfig.homeDirectory}/.1password/agent.sock";
+  ghosttyPkg = if pkgs.stdenv.isDarwin
+    then pkgs."ghostty-bin"
+    else pkgs.ghostty;
+in {
+  home.stateVersion = "26.05";
+  home.username = userConfig.username;
+  home.homeDirectory = userConfig.homeDirectory;
+  home.sessionVariables.SSH_AUTH_SOCK = onePassPath;
+
+  xdg.enable = true;
+  xdg.configFile."ssh.conf".source = ./config.ssh.conf;
+  xdg.configFile."1Password/ssh/agent.toml".text = ''
+    [[ssh-keys]]
+    item = "${userConfig._1PassKeyName}"
+    vault = "${userConfig._1PassKeyVault}"
+  '';
+
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+    autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+
+    initContent = ''
+      export SSH_AUTH_SOCK=~/.1password/agent.sock
+    '';
+
+    shellAliases = {
+      ll = "ls -l";
+      gst = "git status";
+      nix-update = "sudo nixos-rebuild switch --flake ~/nixos#${hostname}";
+      home-update = "home-manager switch --flake ~/nixos#${userConfig.username}@${hostname}";
+    };
+  };
+
+  programs.starship = {
+    enable = true;
+    enableZshIntegration = true;
+
+    # Optional custom settings (translates to ~/.config/starship.toml)
+    settings = {
+      # Line 1: ➜ folder git:(branch) [status]
+      format = "$character$directory$git_branch\${custom.git_dirty} ";
+
+      # Show current directory name only
+      directory = {
+        style = "bold cyan";
+        truncation_length = 1;
+        truncate_to_repo = false;
+      };
+
+      # git:(branch) styling
+      git_branch = {
+        format = "[git:\\([$branch](red)\\)](bold blue)";
+      };
+
+      # Bottom line prompt arrow
+      character = {
+        success_symbol = "[➜](bold green)";
+        error_symbol = "[➜](bold red)";
+        vicmd_symbol = "[➜](bold yellow)";
+      };
+
+      custom.git_dirty = {
+        when = "test -n \"$(git status --porcelain 2>/dev/null)\"";
+        format = " [✘](yellow)";
+      };
+
+      # Nix shell indicator module configuration
+      nix_shell = {
+        symbol = "❄️ ";
+        format = "via [$symbol$state]($style) ";
+      };
+    };
+  };
+
+  programs.ssh = {
+    enable = true;
+    enableDefaultConfig = false;
+    extraConfig = builtins.readFile ./config.ssh.conf;
+    settings = {
+      "*" = {
+        controlMaster = "auto";
+        controlPath = "~/.ssh/master-%r@%h:%p";
+        identityAgent = onePassPath;
+      };
+    };
+  };
+
+  programs.git = {
+    enable = true;
+    settings = {
+      user.name = userConfig.gitName;
+      user.email = userConfig.gitEmail;
+      init.defaultBranch = "main";
+      pull.rebase = false;
+      core.sshCommand = "ssh";
+    };
+  };
+
+  programs.ghostty = {
+    enable = true;
+    package = ghosttyPkg;
+    enableBashIntegration = true;
+    enableZshIntegration = true;
+  };
 }

variables.nix

@@ -0,0 +1,18 @@
+{
+  mbessette = {
+    username = "mbessette";
+    homeDirectory = "/home/mbessette";
+    gitName = "Matthew Bessette";
+    gitEmail = "blade30912@gmail.com";
+    _1PassKeyName = "Personal SSH Key";
+    _1PassKeyVault = "Private";
+  };
+  "matthew.bessette" = {
+    username = "matthew.bessette";
+    homeDirectory = "/home/matthew.bessette";
+    gitName = "Matthew Bessette";
+    gitEmail = "matthew.bessette@hicleo.com";
+    _1PassKeyName = "Cleo SSH Key";
+    _1PassKeyVault = "Cleo";
+  };
+}