tree-wide change. seperated config from 'real' modles.

modules/home-manager/git.nix

@@ -0,0 +1,90 @@
+{
+  config,
+  pgks,
+  lib,
+  ...
+}: {
+  options = {
+    user.git = {
+      enable = lib.mkEnableOption "enable git";
+      workProfile = {
+        enable = lib.mkEnableOption "git work profile";
+        email = lib.mkOption {
+          type = lib.types.str;
+          description = "email for work profile.";
+        };
+      };
+      profile = {
+        email = lib.mkOption {
+          type = lib.types.str;
+          description = "email for main profile";
+        };
+        name = lib.mkOption {
+          type = lib.types.str;
+          description = "name for main profile";
+        };
+      };
+    };
+  };
+
+  config = lib.mkIf config.user.git.enable {
+    programs.git = {
+      enable = true;
+      aliases = {
+        tree = "log-long-line --graph --topo-order --all --simplify-by-decoration";
+        hist = "log-long-line --graph --date-order --date=short ";
+        graph = "log-long-line --graph --topo-order --all";
+        log-long-line = "log --pretty=format:'%C(auto)%h %C(cyan)%an %C(blue)%ar %C(auto)%d %s'";
+        recent = "branch --sort=-committerdate --format='%(committerdate:relative)%09%(refname:short)'";
+      };
+      delta = {
+        enable = true;
+        options = {
+          side-by-side = true;
+          line-numbers = true;
+        };
+      };
+      # difftastic.enable=true;
+      # difftastic.background="dark";
+      userEmail = config.user.git.profile.email;
+      userName = config.user.git.profile.name;
+      extraConfig = {
+        init = {
+          defaultBranch = "main";
+        };
+        push = {
+          autoSetupRemote = true;
+          default = "current";
+        };
+        pull = {
+          ff = true;
+        };
+        merge = {
+          conflictstyle = "zdiff3";
+        };
+        rebase = {
+          autosquash = true;
+        };
+        help = {
+          autocorrect = "prompt";
+        };
+        branch = {
+          sort = "-committerdate";
+        };
+        status = {
+          submodulesummary = true;
+        };
+      };
+      includes =
+        if config.user.git.workProfile.enable
+        then [
+          {
+            condition = "gitdir:~/work/**";
+            contents.user.email = config.user.git.workProfile.email;
+          }
+        ]
+        else [];
+    };
+    programs.lazygit.enable = true;
+  };
+}