modules/git: Better global config

https://blog.gitbutler.com/how-git-core-devs-configure-git/

home-manager/modules/git.nix

@@ -1,4 +1,5 @@
-{pkgs, ...}:{
+{ pkgs, ... }:
+{
   programs.git = {
     enable = true;
     package = pkgs.gitSVN;
@@ -17,6 +18,27 @@
       signByDefault = true;
     };
     extraConfig = {
+      "branch" = {
+        sort = "-commiterdate";
+      };
+      "column" = {
+        ui = "auto";
+      };
+      "commit" = {
+        verbose = "true";
+      };
+      "diff" = {
+        algorithm = "histogram";
+        colorMoved = "plain";
+        mnemonicPrefix = "true";
+        renames = "true";
+      };
+      "tag" = {
+        sort = "version:refname";
+      };
+      "help" = {
+        autocorrect = "promt";
+      };
       "core" = {
         pager = "less -F -X";
       };
@@ -26,29 +48,42 @@
       "pull" = {
         rebase = "true";
       };
+      "rebase" = {
+        autoSquash = "true";
+        autoStash = "true";
+        updateRefs = "true";
+      };
+      "fetch" = {
+        all = "true";
+        prune = "true";
+        pruneTags = "true";
+      };
       "push" = {
         autoSetupRemote = "true";
+        default = "simple";
+        followTags = "true";
+
       };
     };
 
-
     aliases = {
       # checkout-pull-request from GitHub
       cpr = "!f() { git fetch origin refs/pull/$1/head && git checkout FETCH_HEAD; }; f";
     };
 
-    includes = [{
+    includes = [
-      condition = "gitdir:~/denic/";
+      {
-      contents = {
+        condition = "gitdir:~/denic/";
-        user = {
+        contents = {
-          email = "breidenstein@denic.de";
+          user = {
-          name = "Felix Breidenstein";
+            email = "breidenstein@denic.de";
+            name = "Felix Breidenstein";
+          };
+          commit = {
+            gpgSign = false;
+          };
         };
-        commit = {
+      }
-          gpgSign = false;
-        };
-      };
-    }
     ];
   };
 }