Init

fish.nix

@@ -0,0 +1,72 @@
+{ config, pkgs, ... }:
+{
+  programs.fish = {
+    enable = true;
+  #  plugins = [
+  #    {
+  #      name = "fzf";
+  #      src = pkgs.fetchFromGithub {
+  #        owner = "jethrokuan";
+  #        repo = "fzf";
+  #        rev = "7f4c0b6d9545126a1bdf30279e6b1ab6ffedc299";
+  #        sha256 = "0c5i7sdrsp0q3vbziqzdyqn4fmp235ax4mn4zslrswvn8g3fvdyh";
+  #      };
+  #    }
+  #  ];
+    interactiveShellInit = ''
+      # fish git prompt
+      set __fish_git_prompt_show_informative_status 'yes'
+      set __fish_git_prompt_showdirtystate 'yes'
+      set __fish_git_prompt_showstashstate 'yes'
+      set __fish_git_prompt_showuntrackedfiles 'yes'
+      set __fish_git_prompt_showupstream 'yes'
+      set __fish_git_prompt_showcolorhints 'yes'
+
+      set fish_greeting
+
+      # disable path shortening
+      set fish_prompt_pwd_dir_length 0
+
+      set -U FZF_LEGACY_KEYBINDINGS 0
+      #set -x TERM xterm-256color
+
+      if status is-interactive
+      and not status is-login
+      and not set -q TMUX
+      and string match -qr "^xterm-.*" "$TERM"
+        exec tmux
+      end
+    '';
+    promptInit = ''
+      function fish_prompt
+	set last_status $status
+	printf '%s %s:%s ' \
+	(set_color red
+		echo $last_status) \
+	(set_color green
+		hostname) \
+	(set_color blue
+		prompt_pwd)
+	set_color normal
+      end
+
+      function fish_right_prompt
+	printf '%s' (__fish_git_prompt)
+      end
+      '';
+    shellAliases = {
+      gst = "git status";
+      gco = "git commit";
+      glo = "git log";
+      gad = "git add";
+      ls = "exa";
+      ll = "exa -l";
+      la = "exa -la";
+      mv = "mv -i";
+      cp = "cp -i";
+    };
+  };
+
+  home.packages = [ pkgs.exa ];
+
+}