nix-config/modules/mixins/git.nix

{
  git ? { },
  ...
}:

{
  home-manager.users.opdavies =
    { config, pkgs, ... }:
    {
      home.file."${config.xdg.configHome}/git/message".text = ''


        # Description
        #
        # - Why is this change necessary?
        # - How does it address the issue?
        # - What side effects does this change have?
        #
        # For breaking changes, uncomment the following line and describe the change:
        #
        # BREAKING CHANGE:
        #
        #
        # Add any issue IDs or commit SHAs that this commit references:
        #
        # Refs:

      '';

      programs = {
        git = {
          enable = true;
          userName = git.name;
          userEmail = git.emailAddress;

          includes = [
            {
              condition = "gitdir:${config.xdg.userDirs.extraConfig.XDG_REPOS_DIR}/tfw";
              contents.user.email = "oliver.davies@tfw.wales";
            }
          ];

          aliases = {
            aa = "add --all";
            assume = "update-index --assume-unchanged";
            assumed = "!git ls-files -v | grep '^[hsmrck?]' | cut -c 3-";
            b = "branch";
            blame = "blame -w -C -C -C";
            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 -";
            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";
            stash = "stash --included-untracked";
            unassume = "update-index --no-assume-unchanged";
            uncommit = "reset --soft HEAD^";
            unstage = "reset";
            update = "!git fetch --all --jobs=4 --prune --progress && git rebase --autostash --stat";
            upstream = "rev-parse --abbrev-ref --symbolic-full-name @{u}";
            ureset = "!git reset --hard $(git upstream)";
            worktrees = "worktree list";
          };

          ignores = [
            "/.ddev/providers/"
            "/.direnv/"
            "/.ignored/"
            "/.issue-id"
            "/.phpactor.json"
            "/notes"
            "/todo"
          ];

          extraConfig = {
            branch = {
              autosetupmerge = true;
              autosetuprebase = "always";
              sort = "-committerdate";
            };

            checkout.defaultRemote = "origin";
            color.ui = true;
            column.ui = "auto";
            commit.template = "${config.xdg.configHome}/git/message";

            core = {
              editor = "nvim";
              excludesFile = "~/.config/git/ignore";
            };

            diff.tool = "vimdiff";
            fetch.prune = true;
            gpg.format = "ssh";
            grep.lineNumber = true;
            help.autocorrect = "1";
            init.defaultBranch = "main";

            maintenance = {
              auto = false;
              strategy = "incremental";
            };

            merge.ff = "only";

            push = {
              autoSetupRemote = true;
              default = "upstream";
            };

            pull = {
              ff = "only";
              rebase = true;
            };

            rebase = {
              autosquash = true;
              autostash = true;
            };

            user.signingkey = "~/.ssh/id_rsa.pub";
          };
        };
      };

      home = {
        packages = with pkgs; [ nixpkgs-2411.git-instafix ];

        sessionVariables = {
          GIT_INSTAFIX_UPSTREAM = "origin/main";
        };
      };
    };
}