Adds initial home manager config

home.nix

@@ -0,0 +1,133 @@
+{ config, pkgs, ... }:
+
+{
+  # Home Manager needs a bit of information about you and the
+  # paths it should manage.
+  home.username = "abhinav";
+  home.homeDirectory = "/Users/abhinav";
+
+  # 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 = "22.05";
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+
+  programs.htop = {
+    enable = true;
+    settings = {
+      hide_kernel_threads = true;
+      hide_threads = true;
+      hide_userland_threads = true;
+      highlight_base_name = true;
+      show_program_path = false;
+      tree_view = true;
+    };
+  };
+
+  programs.exa = {
+    enable = true;
+    enableAliases = true;
+  };
+
+  programs.direnv = {
+    enable = true;
+    nix-direnv = { enable = true; };
+  };
+
+  programs.nix-index = {
+    enable = true;
+    enableFishIntegration = true;
+  };
+
+  programs.just = {
+    enable = true;
+    enableFishIntegration = true;
+  };
+
+  programs.fish = {
+    enable = true;
+
+    shellAliases = {
+      j = "just";
+      g = "git";
+    };
+
+    plugins = [
+      {
+        name = "foreign-env";
+        src = pkgs.fetchFromGitHub {
+          owner = "oh-my-fish";
+          repo = "plugin-foreign-env";
+          rev = "b3dd471bcc885b597c3922e4de836e06415e52dd";
+          sha256 = "00xqlyl3lffc5l0viin1nyp819wf81fncqyz87jx8ljjdhilmgbs";
+        };
+      }
+      {
+        name = "agnoster";
+        src = pkgs.fetchFromGitHub {
+          owner = "oh-my-fish";
+          repo = "theme-agnoster";
+          rev = "43860ce1536930bca689470e26083b0a5b7bd6ae";
+          sha256 = "16k94hz3s6wayass6g1lhlcjmbpf2w8mzx90qrrqp120h80xwp25";
+        };
+      }
+    ];
+    interactiveShellInit = ''
+      set EDITOR micro
+    '';
+
+    shellInit = ''
+      # nix
+      if test -e /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
+        fenv source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
+      end
+
+      # home-manager
+      if test -e $HOME/.nix-profile/etc/profile.d/hm-session-vars.sh
+        fenv source $HOME/.nix-profile/etc/profile.d/hm-session-vars.sh
+      end
+    '';
+
+    loginShellInit = ''
+      fish_add_path --move --prepend --path $HOME/.nix-profile/bin /run/wrappers/bin /etc/profiles/per-user/$USER/bin /run/current-system/sw/bin /nix/var/nix/profiles/default/bin # https://github.com/LnL7/nix-darwin/issues/122
+    '';
+  };
+
+  programs.micro = {
+    enable = true;
+    settings = {
+      "colorscheme" = "zenburn";
+      "tabsize" = 2;
+      "tabstospaces" = true;
+    };
+  };
+
+  # Packages to install
+  home.packages = with pkgs; [
+    # pkgs is the set of all packages in the default home.nix implementation
+    cloc
+    cloudflare-dyndns
+    coreutils
+    delta
+    entr
+    gitui
+    graphviz-nox
+    haskellPackages.cabal-plan
+    haskellPackages.graphmod
+    httpie
+    mosh
+    micro
+    niv
+    nixfmt
+    statix
+    tree
+  ];
+
+}