ctucx.git: nixfiles

configurations/homeManager/programs: add `zsh`

diff --git a/configurations/homeManager/programs/gpg.nix b/configurations/homeManager/programs/gpg.nix
@@ -36,7 +36,18 @@
     exec_always 'gpgconf --kill gpg-agent'
   '';
 
-  programs = {
+  programs = let
+    shellExtraInit = ''
+      export GPG_TTY=$(tty)
+      export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket)
+      gpgconf --launch gpg-agent
+    '';
+
+  in {
+
+    bash.initExtra = shellExtraInit;
+    zsh.initExtra  = shellExtraInit;
+
     gpg = {
       enable       = true;
       mutableTrust = true;

@@ -83,13 +94,6 @@
       };
     };
 
-    bash.initExtra = ''
-      export GPG_TTY=$(tty)
-      export SSH_AUTH_SOCK=$(gpgconf --list-dirs agent-ssh-socket)
-      gpgconf --launch gpg-agent
-    '';
-
-
     git.signing = {
       key           = "4F1D8CCB";
       signByDefault = true;

diff --git a/configurations/homeManager/programs/zsh.nix b/configurations/homeManager/programs/zsh.nix
@@ -0,0 +1,68 @@
+{ config, pkgs, lib, ... }:
+
+{
+
+  home.packages = [
+    pkgs.zsh
+    (lib.lowPrio pkgs.zsh-completions)
+  ];
+
+  programs.zsh = {
+    enable               = true;
+    enableCompletion     = true;
+    enableVteIntegration = lib.mkIf pkgs.stdenv.isLinux true;
+
+    dotDir = ".config/zsh";
+
+    history = {
+      path = "${config.xdg.dataHome}/zsh/zsh_history";
+      save = 100000000;
+      size = 1000000000;
+      expireDuplicatesFirst = true;
+      ignoreDups = true;
+      share = true;
+    };
+
+    oh-my-zsh = {
+      enable = true;
+      plugins = [
+        "git"
+        "gitfast"
+        "sudo"
+        "systemd"
+      ];
+      extraConfig = ''
+        zstyle ':completion:*' menu select
+      '';
+    };
+
+    initExtra = ''
+      use() {
+        declare -a all
+        for p in "$@"; do
+          all+=("''${NIXPKGS_PATH}#$p")
+        done
+        eval nix shell ''${all[@]}
+      }
+    '' + lib.optionalString pkgs.stdenv.isDarwin ''
+      if [ "$TERM" != "dumb" ]; then
+        source "${pkgs.bash-completion}/etc/profile.d/bash_completion.sh"
+        nullglobStatus=$(shopt -p nullglob)
+        shopt -s nullglob
+        for p in $NIX_PROFILES; do
+          for m in "$p/etc/bash_completion.d/"*; do
+            source $m
+          done
+        done
+        eval "$nullglobStatus"
+        unset nullglobStatus p m
+      fi
+
+      # Make bash check its window size after a process completes
+      shopt -s checkwinsize
+
+      eval "$(/opt/homebrew/bin/brew shellenv)"
+    '';
+  };
+
+}