more work

modules/home/shell/toolset/git.nix

@@ -0,0 +1,111 @@
+{ config, lib, pkgs, user, ... }:
+let
+  inherit (lib) mkEnableOption mkIf;
+
+  cfg = config.${namespace}.shell.toolset.git;
+in
+{
+  options.${namespace}.shell.toolset.git = {
+    enable = mkEnableOption "version-control system";
+  };
+
+  config = mkIf cfg.enable {
+    environment.sessionVariables.GITHUB_TOKEN = "$(cat /run/agenix/tokenGH)";
+
+    home.packages = with pkgs; [ lazygit lazyjj jujutsu ];
+
+    programs = {
+      zsh.initContent = ''
+        # -------===[ Helpful Git Fn's ]===------- #
+        gitignore() {
+          curl -s -o .gitignore https://gitignore.io/api/$1
+        }
+      '';
+
+      fish.functions = {
+        gitignore = "curl -sL https://www.gitignore.io/api/$argv";
+      };
+
+      git = {
+        enable = true;
+        package = pkgs.gitFull;
+        difftastic = {
+          enable = true;
+          background = "dark";
+          color = "always";
+          display = "inline";
+        };
+
+        ignores = [
+          # General:
+          "*.bloop"
+          "*.bsp"
+          "*.metals"
+          "*.metals.sbt"
+          "*metals.sbt"
+          "*.direnv"
+          "*.envrc"
+          "*hie.yaml"
+          "*.mill-version"
+          "*.jvmopts"
+
+          # OS-related:
+          ".DS_Store?"
+          ".DS_Store"
+          ".CFUserTextEncoding"
+          ".Trash"
+          ".Xauthority"
+          "thumbs.db"
+          "Thumbs.db"
+          "Icon?"
+
+          # Compiled residues:
+          "*.class"
+          "*.exe"
+          "*.o"
+          "*.pyc"
+          "*.elc"
+        ];
+
+        extraConfig = {
+          init.defaultBranch = "main";
+          core = {
+            editor = "nvim";
+            whitespace = "trailing-space,space-before-tab";
+          };
+          credential.helper = "${pkgs.gitFull}/bin/git-credential-libsecret";
+
+          user = {
+            name = config.${namespace}.user.full_name;
+            email = config.${namespace}.user.email;
+            signingKey = "~/.ssh/id_rsa.pub";
+          };
+
+          gpg.format = "ssh";
+          commit.gpgSign = true;
+          tag.gpgSign = true;
+
+          push = {
+            autoSetupRemote = true;
+            default = "current";
+            gpgSign = "if-asked";
+            autoSquash = true;
+          };
+          pull.rebase = true;
+
+          filter = {
+            required = true;
+            smudge = "git-lfs smudge -- %f";
+            process = "git-lfs filter-process";
+            clean = "git-lfs clean -- %f";
+          };
+
+          url = {
+            "https://github.com/".insteadOf = "gh:";
+            "git@github.com:".insteadOf = "ssh+gh:";
+          };
+        };
+      };
+    };
+  };
+}