refactor(home): extract git config to its own file

home.nix

@@ -9,6 +9,7 @@
     [
       ./packages.nix
 
+      ./programs/git.nix
       ./programs/i3.nix
       ./programs/zsh.nix
     ];
@@ -28,50 +29,6 @@
     terminal = "sakura";
   };
 
-  programs.git = {
-    enable = true;
-    package = pkgs.gitAndTools.gitFull;
-
-    userEmail = "pierre@front-commerce.com";
-    userName = "Pierre Martin";
-
-    aliases = {
-      co = "checkout";
-      mr = "!sh -c 'git fetch $1 merge-requests/$2/head:mr-$1-$2 && git checkout mr-$1-$2' -";
-    };
-
-    ignores = [
-      ".DS_Store"
-      ".svn"
-      "*~"
-      "*.swp"
-      "*.rbc"
-      ".watsonrc"
-      ".idea"
-      ".vscode"
-    ];
-
-    extraConfig = {
-      # see https://github.com/dandavison/delta#get-started
-      core.pager = "delta";
-      interactive.diffFilter = "delta --color-only";
-      delta.navigate = true;
-      merge.conflictstyle = "diff3";
-      diff.colorMoved = "default";
-
-      merge.tool = "meld";
-      diff.algorithm = "patience";
-      pull.ff = "only";
-      credential.helper = "store";
-      init.defaultBranch = "main";
-
-      # see https://betterprogramming.pub/8-advanced-git-commands-university-wont-teach-you-fe63b483d34b
-      help.autocorrect = 1;
-      fetch.prune = true;
-      push.autoSetupRemote = true;
-    };
-  };
-
   programs.htop = {
     enable = true;
   };