jj: init

2025-05-22 20:01:01 +02:00 · 2025-05-22 20:01:01 +02:00 · cac0f1d7b5
commit cac0f1d7b5
parent 1675c5f193
1 changed files with 102 additions and 0 deletions
--- a/modules/programs/cli/jj/module.nix
+++ b/modules/programs/cli/jj/module.nix
@ -0,0 +1,102 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (lib.meta) getExe;
+
+  toml = pkgs.formats.toml {};
+  jj-config = toml.generate "config.toml" {
+    user = {
+      name = "Bloxx12";
+      email = "charlie@charlieroot.dev";
+    };
+
+    ui = {
+      pager = ["${getExe pkgs.bat}" "--plain"];
+      default-command = "log";
+      movement.edit = true;
+
+      diff.tool = ["${getExe pkgs.difftastic}" "--color" "always" "$left" "$right"];
+    };
+    # FIXME: do this with agenix
+    # "--scope" = [
+    #   {
+    #     "--when.repositories" = ["~/repos/projects/uni"];
+    #     user = {
+    #       # TODO
+    #       name = "";
+    #       email = "";
+    #     };
+    #   }
+    #   {
+    #     "--when.repositories" = ["~/repos/projects/uni/"];
+    #     user = {
+    #       # TODO
+    #       name = "";
+    #       email = "";
+    #     };
+    #   }
+    # ];
+    git.push-new-bookmarks = true;
+
+    signing = {
+      behaviour = "own";
+      backend = "ssh";
+      key = ["ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBAAWEDj/Yib6Mqs016jx7rtecWpytwfVl28eoHtPYCM9TVLq81VIHJSN37lbkc/JjiXCdIJy2Ta3A3CVV5k3Z37NbgAu23oKA2OcHQNaRTLtqWlcBf9fk9suOkP1A3NzAqzivFpBnZm3ytaXwU8LBJqxOtNqZcFVruO6fZxJtg2uE34mAw=="];
+    };
+
+    aliases = {
+      c = ["commit"];
+      ci = ["commit" "--interactive"];
+
+      e = ["edit"];
+
+      # "new bookmark"
+      nb = ["bookmark" "create" "-r @-"];
+
+      pull = ["git" "fetch"];
+      push = ["git" "push" "--allow-new"];
+
+      r = ["rebase"];
+      s = ["squash"];
+      si = ["squash" "--interactive"];
+
+      tug = ["bookmark" "move" "--from" "closest_bookmark(@-)" "--to" "@-"];
+    };
+    revset-aliases = {
+      "closest_bookmark(to)" = "heads(::to & bookmarks())";
+    };
+
+    templates = {
+      draft_commit_description = ''
+        concat(
+          coalesce(description, "\n"),
+          surround(
+            "\nJJ: This commit contains the following changes:\n", "",
+            indent("JJ:     ", diff.stat(72)),
+          ),
+          "\nJJ: ignore-rest\n",
+          diff.git(),
+        )
+      '';
+    };
+    template-aliases = {
+      "format_short_id(id)" = "id.shortest()";
+    };
+  };
+
+  jj-wrapped = pkgs.symlinkJoin {
+    name = "jj-wrapped";
+    paths = [pkgs.jj];
+    nativeBuildInputs = [pkgs.makeWrapper];
+    postBuild = ''
+      wrapProgram $out/bin/mako --add-flags "\
+      --config ${jj-config}
+
+    '';
+  };
+in {
+  environment.systemPackages = [jj-wrapped];
+}