diff --git a/home/programs/default.nix b/home/programs/default.nix
index 7b94659..bfced3c 100644
--- a/home/programs/default.nix
+++ b/home/programs/default.nix
@@ -11,6 +11,7 @@
     ./fish.nix
     ./fzf.nix
     ./gh.nix
+    ./git.nix
     ./hyfetch.nix
     ./just.nix
     ./lazygit.nix
diff --git a/home/programs/git.nix b/home/programs/git.nix
new file mode 100644
index 0000000..585b4c7
--- /dev/null
+++ b/home/programs/git.nix
@@ -0,0 +1,425 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+{
+  home.packages = with pkgs; [
+    gum
+    clipboard-jh
+  ];
+
+  #     ██████╗ ██╗████████╗
+  #    ██╔════╝ ██║╚══██╔══╝
+  #    ██║  ███╗██║   ██║
+  #    ██║   ██║██║   ██║
+  #    ╚██████╔╝██║   ██║
+  #     ╚═════╝ ╚═╝   ╚═╝
+
+  programs.git = {
+    enable = true;
+
+    userName = "punkfairie";
+    userEmail = "marley@punkfairie.net";
+
+    signing = {
+      signByDefault = true;
+      key = null;
+    };
+
+    lfs.enable = true;
+
+    ignores = [
+      "tags*"
+      "gems.tags"
+    ];
+
+    attributes = [
+      # Auto-normalize line endings.
+      "* text=auto"
+
+      "*.png binary"
+      "*.jpg binary"
+      "*.jpeg binary"
+      "*.bmp binary"
+    ];
+
+    #    ██████╗ ███████╗██╗  ████████╗ █████╗
+    #    ██╔══██╗██╔════╝██║  ╚══██╔══╝██╔══██╗
+    #    ██║  ██║█████╗  ██║     ██║   ███████║
+    #    ██║  ██║██╔══╝  ██║     ██║   ██╔══██║
+    #    ██████╔╝███████╗███████╗██║   ██║  ██║
+    #    ╚═════╝ ╚══════╝╚══════╝╚═╝   ╚═╝  ╚═╝
+
+    delta = {
+      enable = true;
+
+      options = {
+        navigate = true;
+        # TODO: Add to rose-pine-nix
+        syntax-theme = "rose-pine";
+        features = "mellow-barbet";
+        true-color = "always";
+        hyperlinks = true;
+      };
+    };
+
+    #     ██████╗ ██████╗ ███╗   ██╗███████╗██╗ ██████╗
+    #    ██╔════╝██╔═══██╗████╗  ██║██╔════╝██║██╔════╝
+    #    ██║     ██║   ██║██╔██╗ ██║█████╗  ██║██║  ███╗
+    #    ██║     ██║   ██║██║╚██╗██║██╔══╝  ██║██║   ██║
+    #    ╚██████╗╚██████╔╝██║ ╚████║██║     ██║╚██████╔╝
+    #     ╚═════╝ ╚═════╝ ╚═╝  ╚═══╝╚═╝     ╚═╝ ╚═════╝
+
+    extraConfig = {
+      core = {
+        # Whitespace types to treat as errors.
+        # blank-at-eol: looks for spaces at EOL.
+        # -blank-at-eof: allows blank lines at EOF.
+        # space-before-tab: looks for spaces immediately before tabs at the
+        #   beginning of the line.
+        whitespace = "blank-at-eol,-blank-at-eof,space-before-tab";
+
+        # Prevent showing files whose names contain non-ASCII symbols as
+        # unversioned.
+        precomposeunicode = false;
+
+        # Speed up commands involving untracked files such as `git status`.
+        untrackedCache = true;
+      };
+
+      # Do not guess the user's identity.
+      user.useConfigOnly = true;
+
+      color.diff = "always";
+
+      pretty = {
+        lo = "tformat:%C(auto)%h%C(reset)%C(auto)%d%C(reset) %s %C(italic blue)%ad%C(reset) %C(241)%aN%C(reset)";
+        lc = "format:%C(auto)%h%C(reset) %C(white)-%C(reset) %C(italic blue)%ad%C(reset) %C(italic cyan)(%ar)%C(reset)%C(auto)%d%C(reset)%n %C(white)⤷%C(reset) %s %C(241)- %aN <%aE>%C(reset)%n";
+        lt = "format:%C(auto)%h%C(reset) %C(white)-%C(reset) %C(italic blue)%ad%C(reset) %C(italic cyan)(%ar)%C(reset)%C(auto)%d%C(reset)%n %C(white)⤷%C(reset) %s %C(241)- %aN <%aE>%C(reset)%n%w(0,7,7)%+(trailers:only,unfold)";
+        lf = "format:%C(auto)%h%C(reset)%C(auto)%d%C(reset)   %C(italic 239)[P: %p] [T: %t]%C(reset)%n%C(white)Author:%C(reset)   %aN %C(241)<%aE>%C(reset)%n          %C(italic blue)%ad%C(reset) %C(italic cyan)(%ar)%C(reset)%n%C(white)Commit:%C(reset)   %cN %C(241)<%cE>%C(reset)   %C(italic 239)[GPG: %G?% GK]%C(reset)%n          %C(italic blue)%cd%C(reset) %C(italic cyan)(%cr)%C(reset)%w(0,4,4)%n%n%C(bold)%s%C(reset)%n%n%-b%n%n%-N%n";
+        rlo = "tformat:%C(auto)%h%C(reset) %C(bold yellow)(%C(magenta)%gd%C(bold yellow))%C(reset)%C(auto)%d%C(reset) %gs %C(italic blue)%ad%C(reset) %C(241)%aN%C(reset)";
+        rlc = "format:%C(auto)%h%C(reset) %C(white)-%C(reset) %C(italic blue)%ad%C(reset) %C(italic cyan)(%ar)%C(reset)%C(auto)%d%C(reset)%n %C(white)⤷%C(reset) %s %C(241)- %aN <%aE>%C(reset)%n %C(white)⤷%C(reset) %C(bold yellow)(%C(magenta)%gd%C(bold yellow))%C(reset) %gs %C(241)- %gN <%gE>%C(reset)%n";
+        rlt = "format:%C(auto)%h%C(reset) %C(white)-%C(reset) %C(italic blue)%ad%C(reset) %C(italic cyan)(%ar)%C(reset)%C(auto)%d%C(reset)%n %C(white)⤷%C(reset) %s %C(241)- %aN <%aE>%C(reset)%n %C(white)⤷%C(reset) %C(bold yellow)(%C(magenta)%gd%C(bold yellow))%C(reset) %gs %C(241)- %gN <%gE>%C(reset)%n%w(0,7,7)%+(trailers:only,unfold)";
+        rlf = "format:%C(auto)%h%C(reset) %C(bold yellow)(%C(magenta)%gd%C(bold yellow))%C(reset)%C(auto)%d%C(reset)   %C(italic 239)[P: %p] [T: %t]%C(reset)%n%C(white)Author:%C(reset)   %aN %C(241)<%aE>%C(reset)%n          %C(italic blue)%ad%C(reset) %C(italic cyan)(%ar)%C(reset)%n%C(white)Commit:%C(reset)   %cN %C(241)<%cE>%C(reset)   %C(italic 239)[GPG: %G?% GK]%C(reset)%n          %C(italic blue)%cd%C(reset) %C(italic cyan)(%cr)%C(reset)%n%C(white)Reflog:%C(reset)   %gN %C(241)<%gE>%C(reset)%n          %C(italic)%gs%C(reset)%w(0,4,4)%n%n%C(bold)%s%C(reset)%n%n%-b%n%n%-N%n";
+      };
+
+      init.defaultBranch = "main";
+
+      status.showstash = true;
+
+      push = {
+        autoSetupRemote = true;
+
+        # Push tags automatically.
+        followTags = true;
+      };
+
+      rebase.autosquash = true;
+
+      merge = {
+        # Use nvim for merging, specifically the view showing LOCAL, MERGED,
+        # REMOTE.
+        tool = "nvimdiff2";
+
+        # Include summaries of merged commits in merge commit messages.
+        log = true;
+
+        # delta.
+        conflictstyle = "diff3";
+      };
+
+      mergetool = {
+        keepBackup = false;
+        hideResolved = true;
+      };
+
+      diff = {
+        # Detect when files are copied as well as renamed.
+        renames = "copies";
+
+        # delta
+        colorMoved = "default";
+      };
+
+      # Fix whitespace errors when applying a patch, as specified in
+      # core.whitespace.
+      apply.whitespace = "fix";
+
+      branch = {
+        # Show most recently changed branches first.
+        sort = "-committerdate";
+
+        autoSetupMerge = "simple";
+      };
+
+      credential.helper = "store";
+    };
+
+    #     █████╗ ██╗     ██╗ █████╗ ███████╗███████╗███████╗
+    #    ██╔══██╗██║     ██║██╔══██╗██╔════╝██╔════╝██╔════╝
+    #    ███████║██║     ██║███████║███████╗█████╗  ███████╗
+    #    ██╔══██║██║     ██║██╔══██║╚════██║██╔══╝  ╚════██║
+    #    ██║  ██║███████╗██║██║  ██║███████║███████╗███████║
+    #    ╚═╝  ╚═╝╚══════╝╚═╝╚═╝  ╚═╝╚══════╝╚══════╝╚══════╝
+
+    aliases =
+      let
+        fish_fns = config.programs.fish.functions;
+      in
+      {
+        ### Staging ###
+
+        a = "add";
+        aa = "add --all";
+
+        # Interactively stage parts of a file.
+        apa = "add --patch";
+
+        da = "diff";
+        das = "diff --staged";
+        daw = "diff --word-diff"; # Show diff by word.
+        dasw = "diff --staged --word-diff";
+
+        d = "!f() { git diff \"$@\" ':(exclude)package-lock.json' ':(exclude)*.lock'; }; f";
+        ds = "!f() { git diff --staged \"$@\" ':(exclude)package-lock.json' ':(exclude)*.lock'; }; f";
+        dw = "!f() { git diff --word-diff \"$@\" ':(exclude)package-lock.json' ':(exclude)*.lock'; }; f";
+        dsw = "!f() { git diff --staged --word-diff \"$@\" ':(exclude)package-lock.json' ':(exclude)*.lock'; }; f";
+
+        st = "status --short --branch";
+        stu = "status --short --branch --untracked-files";
+        stl = "status";
+
+        ### Committing ###
+
+        c = "commit";
+        ce = "commit --amend";
+        cen = "commit --amend --no-edit --no-verify";
+        ca = "!git add --alll && git commit";
+        cae = "!git add --all && git commit --amend";
+        caen = "!git add --all && git commit --amend --no-edit --no-verify";
+        cfu = "commit --fixup";
+
+        rev = "revert";
+
+        ### Working Dir & Index Manipulation ###
+
+        co = "checkout";
+
+        rt = "reset";
+
+        rts = "reset --soft"; # undo commits & stage their changes
+
+        rs = "restore --worktree"; # revert local changes
+        rst = "restore --staged"; # unstage things
+        rsa = "restore --worktree --staged";
+
+        rss = "restore --worktree --source"; # specify a commit to revert to
+        rsts = "restore --staged --source";
+        rsas = "restore --worktree --staged --source";
+
+        rmc = "rm --cached"; # leave worktree copy alone
+
+        sta = "stash push";
+        stam = "stash push --message";
+        staa = "stash push --include-untracted";
+        staam = "stash push --include-untracted --message";
+
+        stap = "stash pop";
+        stal = "stash list";
+        stas = "stash show --text";
+
+        cl = "clean -force"; # remove untracked & unignored files
+        cldr = "clean --dry-run";
+
+        ### Branches ###
+
+        b = "branch";
+        cb = "checkout -b";
+        cm = lib.mkIf (fish_fns ? git_main_branch) "!git checkout $(git_main_branch)";
+        cd = lib.mkIf (fish_fns ? git_develop_branch) "!git checkout $(git_develop_branch)";
+
+        m = "merge";
+        mtl = "mergetool --no-prompt";
+        ma = "merge --abort";
+
+        cp = "cherry-pick";
+        cpa = "cherry-pick --abort";
+        cpc = "cherry-pick --continue";
+        cpq = "cherry-pick --quit";
+
+        ### Remotes ###
+
+        p = "push";
+        pv = "push --verbose";
+        pdr = "push --dry-run";
+        pf = "push --force-with-lease --force-if-includes";
+        pfv = "push --verbose --force-with-lease --force-if-includes";
+        pff = "push --force";
+        pffv = "push --verbose --force";
+
+        f = "fetch";
+        fa = "fetch --all --prune";
+
+        pl = "pull";
+        plr = "pull --rebase";
+
+        sub = "submodule";
+        subu = "submodule update --init --recursive";
+
+        r = "remote";
+        rv = "remote --verbose";
+        ra = "remote add";
+        rrm = "remote remove";
+        rmv = "remote rename";
+        rset = "remote set-url";
+        rup = "remote update";
+
+        ### Logs ###
+
+        # Current branch.
+        l = "log --pretty=lc --graph";
+        lo = "log --pretty=lo --graph --date=human";
+        ls = "log --pretty=lo --graph --date=human --simplify-by-decoration";
+        lf = "log --pretty=lf --graph";
+        ld = "log --pretty=lf --graph --cc --stat";
+        lp = "log --pretty=lf --graph --cc --patch";
+
+        lr = "log -5 --pretty=lc --graph";
+        lro = "log -5 --pretty=lo --graph --date=human";
+        lrs = "log -5 --pretty=lo --graph --date=human --simplify-by-decoration";
+        lrf = "log -5 --pretty=lf --graph";
+        lrd = "log -5 --pretty=lf --graph --cc --stat";
+        lrp = "log -5 --pretty=lf --graph --cc --patch";
+
+        # All branches on all remotes.
+        la = "log --pretty=lc --graph --all";
+        lao = "log --pretty=lo --graph --all --date=human";
+        las = "log --pretty=lo --graph --all --date=human --simplify-by-decoration";
+        laf = "log --pretty=lf --graph --all";
+        lad = "log --pretty=lf --graph --all --cc --stat";
+        lap = "log --pretty=lf --graph --all --cc --patch";
+
+        lar = "log -5 --pretty=lc --graph --all";
+        laro = "log -5 --pretty=lo --graph --all --date=human";
+        lars = "log -5 --pretty=lo --graph --all --date=human --simplify-by-decoration";
+        larf = "log -5 --pretty=lf --graph --all";
+        lard = "log -5 --pretty=lf --graph --all --cc --stat";
+        larp = "log -5 --pretty=lf --graph --all --cc --patch";
+
+        ### Shortcuts ###
+
+        nevermind = "!git reset --hard head && git clean -df";
+
+        open = lib.mkIf (config.programs.fish.enable && (fish_fns ? git_open)) "!fish -c git_open";
+
+        chash = "!git log --oneline | gum filter --height 10 | cut -d' ' -f1 | cb &>/dev/null";
+      };
+  };
+
+  #    ███╗   ███╗██╗███████╗ ██████╗
+  #    ████╗ ████║██║██╔════╝██╔════╝
+  #    ██╔████╔██║██║███████╗██║
+  #    ██║╚██╔╝██║██║╚════██║██║
+  #    ██║ ╚═╝ ██║██║███████║╚██████╗
+  #    ╚═╝     ╚═╝╚═╝╚══════╝ ╚═════╝
+
+  home.shellAbbrs = {
+    g = "git";
+  };
+
+  programs.fish.functions = lib.mkIf config.programs.fish.enable {
+    git_develop_branch = # fish
+      ''
+        command git rev-parse --git-dir &>/dev/null || return
+        set -l branch
+
+        for branch in dev devel develop development
+          if command git show-ref -q --verify refs/heads/$branch
+            echo $branch
+            return 0
+          end
+        end
+
+        echo develop
+        return 1
+      '';
+
+    git_main_branch = # fish
+      ''
+        command git rev-parse --git-dir &>/dev/null || return
+        set -l ref
+
+        for ref in
+            refs/{heads,remotes/{origin,upstream}}/{main,trunk,mainline,default,master}
+            if command git show-ref -q --verify $ref
+                echo (basename $ref)
+                return 0
+            end
+        end
+
+        echo main
+        return 1
+      '';
+
+    git_current_branch = # fish
+      ''
+        set -l ref (git symbolic-ref --quiet HEAD 2>/dev/null)
+        set -l ret $status
+
+        if [ $ret -ne 0 ]
+            [ $ret -eq 128 ] && return # no git repo
+            set ref (git rev-parse --short HEAD 2>/dev/null) || return
+        end
+
+        echo (string replace "refs/heads/" "" $ref)
+      '';
+
+    git_open = # fish
+      ''
+        set -f origin "$(git remote get-url origin)"
+
+        switch "$origin"
+            case "*github*"
+                if command -v gh &>/dev/null
+                    gh repo view --web &>/dev/null
+                else
+                    set_color red
+                    echo "[ERROR] Install gh-cli to open Github repos." >&2
+                    set_color normal
+                    return 1
+                end
+            case "https://*"
+                open '$origin' >/dev/null &
+            case "*"
+                set_color red
+                printf "[ERROR] Unrecognized origin %s" "$origin" >&2
+                return 1
+        end
+      '';
+  };
+}
+
+#    ███╗   ██╗ ██████╗ ████████╗███████╗███████╗
+#    ████╗  ██║██╔═══██╗╚══██╔══╝██╔════╝██╔════╝
+#    ██╔██╗ ██║██║   ██║   ██║   █████╗  ███████╗
+#    ██║╚██╗██║██║   ██║   ██║   ██╔══╝  ╚════██║
+#    ██║ ╚████║╚██████╔╝   ██║   ███████╗███████║
+#    ╚═╝  ╚═══╝ ╚═════╝    ╚═╝   ╚══════╝╚══════╝
+
+# PATH VALUES:
+# :/ - all files within the root of the working tree, so all files in the
+#   repo, a la git add's --all option.
+
+# A note on reset, restore, and revert, paraphrased from `man git`, plus my
+# own on `rm`:
+#
+# revert - make a new commit that reverts a previous commit.
+# restore - undo uncommitted changes in the working tree.
+# reset - update the branch and change commit history.
+# rm - same as system rm; remove files, either from git's knowledge, the
+#   working directory, or both.
+#
+# These are not a description of the *possible* uses, rather a narrowing of
+# the *intended* uses.