{ config, pkgs, lib, libs, ... }:
{
  programs.git = {
    enable = true;
    userName = "Oliver Davies";
    userEmail = "oliver@oliverdavies.uk";

    aliases = {
      aa = "add --all";
      assume = "update-index --assume-unchanged";
      assumed = "!git ls-files -v | grep '^[hsmrck?]' | cut -c 3-";
      b = "branch";
      browse = "!gh repo view --web";
      ca = "commit --amend --verbose";
      car = "commit --amend --no-edit";
      cl = "!hub clone";
      co = "checkout";
      compare = "!hub compare";
      current-branch = "rev-parse --abbrev-ref HEAD";
      dc = "diff --color --word-diff --cached";
      df = "diff --color --word-diff";
      dup = "!git checkout develop && git fetch origin && echo && git sl develop..origin/develop && echo && git pull --quiet && git checkout -";
      fixup = "commit --fixup";
      issues = "!gh issue list --web";
      mup = "!git master-to-main-wrapper checkout %BRANCH% && git fetch origin && echo && git sl %BRANCH%..origin/%BRANCH% && echo && git pull --quiet && git checkout -";
      nah = "!git reset --hard && git clean -fd";
      no-ff = "merge --no-ff";
      pl = "pull";
      prune = "remote prune origin";
      ps = "push";
      pulls = "!gh pr list --web";
      rbc = "rebase --continue";
      rdup = "!git dup && git rebase develop";
      remotes = "remote -v";
      repush = "!git pull --rebase && git push";
      ri = "rebase --interactive";
      rid = "!git rebase -i $(git merge-base develop HEAD)";
      rim = "!git rebase -i $(git master-to-main-wrapper merge-base %BRANCH% HEAD)";
      rip = "!git rebase -i $(git merge-base production HEAD)";
      ris = "!git rebase -i $(git merge-base staging HEAD)";
      riu = "!git rebase -i $(git rev-parse --abbrev-ref --symbolic-full-name @{u})";
      rmup = "!git mup && git master-to-main-wrapper rebase %BRANCH%";
      sl = "log --oneline --decorate -20";
      sla = "log --oneline --decorate --graph --all -20";
      slap = "log --oneline --decorate --graph --all";
      slp = "log --oneline --decorate";
      staged = "diff --staged";
      unassume = "update-index --no-assume-unchanged";
      uncommit = "reset --soft HEAD^";
      unstage = "reset";
      upstream = "rev-parse --abbrev-ref --symbolic-full-name @{u}";
      ureset = "!git reset --hard $(git upstream)";
      wip = "!git add . && git commit -m 'wip'";
      worktrees = "worktree list";
    };

    extraConfig = {
      branch = {
        autosetupmerge = true;
        autosetuprebase = "always";
      };
      checkout.defaultRemote = "origin";
      color.ui = true;
      commit = {
        template = "~/.gitmessage";
        verbose = true;
      };
      core = {
        editor = "nvim";
        excludesFile = "~/.gitignore-global";
        pager = "delta";
      };
      delta.line-numbers = true;
      diff.tool = "vimdiff";
      fetch.prune = true;
      grep.lineNumber = true;
      help.autocorrect = "1";
      init.templatedir = "~/.git_template";
      merge.ff = "only";
      rebase = {
        autosquash = true;
        autostash = true;
      };
      push.default = "upstream";
      pull = {
        ff = "only";
        rebase = true;
      };
    };
  };
}