Add home-manager WIP

flake.lock

@@ -1,12 +1,30 @@
 {
   "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1617625716,
+        "narHash": "sha256-B36WKNVwtmRk3oqJ9XbOca0iy1Ga1dW6E26iavRFPKQ=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "cc60c22c69e6967b732d02f072a9f1e30454e4f6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1617730239,
-        "narHash": "sha256-/ld88MfYZwO6kgHxsTFcViidEOxOSrYEgW/0uSl8EFc=",
+        "lastModified": 1617737732,
+        "narHash": "sha256-ZwXL2oC/x2YSYkDdnbyFiSD8v1D6uoJSUA3FX0o8BZ4=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a05293a93c8498ee3b2e72afc91cbfbd04547918",
+        "rev": "f7ff87470148462b06ff5516ae9c4439f9519935",
         "type": "github"
       },
       "original": {
@@ -14,9 +32,26 @@
         "type": "indirect"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1617636226,
+        "narHash": "sha256-iZhBWrOR2DoDs1C+0FlnM9AQLMol/qoGQ+d+S43CKJM=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "3d1a7716d7f1fccbd7d30ab3b2ed3db831f43bde",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs_2"
       }
     }
   },

flake.nix

@@ -1,8 +1,23 @@
 {
-  outputs = { self, nixpkgs }: {
+  description = "NixOS configuration";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    home-manager.url = "github:nix-community/home-manager";
+  };
+
+  outputs = { self, home-manager, nixpkgs }: {
      nixosConfigurations.x1c7 = nixpkgs.lib.nixosSystem {
        system = "x86_64-linux";
-       modules = [ ./configuration.nix ];
+       modules = [ 
+         ./configuration.nix
+         home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.users.srid = import ./home.nix;
+          }
+       ];
      };
   };
 }

home.nix

@@ -0,0 +1,123 @@
+{ config, pkgs, ... }:
+
+let 
+  nix-thunk = 
+    (import (builtins.fetchTarball "https://github.com/obsidiansystems/nix-thunk/archive/master.tar.gz") {}).command;
+in {
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+
+  # Home Manager needs a bit of information about you and the
+  # paths it should manage.
+  home.username = "srid";
+  home.homeDirectory = "/home/srid";
+
+  home.packages = with pkgs; [
+    cachix
+    # tig
+    # dotnet-sdk_5
+    # nix-thunk
+  ];
+
+  programs = {
+    git = {
+      # package = pkgs.gitAndTools.gitFull;
+      enable = true;
+      userName = "Sridhar Ratnakumar";
+      userEmail = "srid@srid.ca";
+      aliases = {
+        co = "checkout";
+        ci = "commit";
+        cia = "commit --amend";
+        s = "status";
+        st = "status";
+        b = "branch";
+        p = "pull --rebase";
+        pu = "push";
+      };
+      ignores = [ "*~" "*.swp" ];
+      extraConfig = {
+        init.defaultBranch = "master";
+        #core.editor = "nvim";
+        #protocol.keybase.allow = "always";
+        credential.helper = "store --file ~/.git-credentials";
+        pull.rebase = "false";
+      };
+    };
+
+    tmux = {
+      enable = true;
+      shortcut = "a";
+      aggressiveResize = true;
+      baseIndex = 1;
+      newSession = true;
+      # Stop tmux+escape craziness.
+      escapeTime = 0;
+      # Force tmux to use /tmp for sockets (WSL2 compat)
+      secureSocket = false;
+
+      extraConfig = ''
+        # Mouse works as expected
+        set-option -g mouse on
+        # easy-to-remember split pane commands
+        bind | split-window -h -c "#{pane_current_path}"
+        bind - split-window -v -c "#{pane_current_path}"
+        bind c new-window -c "#{pane_current_path}"
+      '';
+    };
+
+    neovim = {
+      enable = true;
+      viAlias = true;
+      vimAlias = true;
+      # withNodeJs = true;
+
+      plugins = with pkgs.vimPlugins; [
+        vim-nix
+      ];
+    };
+
+    bash = {
+      enable = true;
+      shellAliases = {
+        g = "git";
+        t = "tig";
+        l = "ls --color=always";
+      };
+      # Without this, none of the Nix stuff will be on PATH.
+      initExtra = ''
+        if [ -e ~/.nix-profile/etc/profile.d/nix.sh ]; then
+          . ~/.nix-profile/etc/profile.d/nix.sh;
+          export NIX_PATH=$HOME/.nix-defexpr/channels''${NIX_PATH:+:}$NIX_PATH
+        fi # added by Nix installer
+        . "$HOME/.nix-profile/etc/profile.d/hm-session-vars.sh"
+
+        # Add dotnet tools to PATH
+        export PATH=~/.dotnet/tools/:$PATH
+
+        # Rust 
+        export PATH=/home/srid/.cargo/bin:$PATH
+        source $HOME/.cargo/env
+        '';
+    };
+
+    starship = {
+      enable = true;
+    };
+
+    bat.enable = true;
+    autojump.enable = true;
+    fzf.enable = true;
+    jq.enable = true;
+  };
+
+  # This value determines the Home Manager release that your
+  # configuration is compatible with. This helps avoid breakage
+  # when a new Home Manager release introduces backwards
+  # incompatible changes.
+  #
+  # You can update Home Manager without changing this value. See
+  # the Home Manager release notes for a list of state version
+  # changes in each release.
+  home.stateVersion = "21.03";
+}