Add dprint and nixfmt to dev tools

Changes

2 changed files (+47/-0)

• dprint.jsonc (new)
  • @@ -0,0 +1,41 @@
    + // Copyright (C) 2025 Shota FUJI + // + // This library is free software; you can redistribute it and/or + // modify it under the terms of the GNU Lesser General Public + // License as published by the Free Software Foundation; either + // version 2.1 of the License, or (at your option) any later version. + // + // This library is distributed in the hope that it will be useful, + // but WITHOUT ANY WARRANTY; without even the implied warranty of + // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + // Lesser General Public License for more details. + // + // You should have received a copy of the GNU Lesser General Public + // License along with this library; if not, write to the Free Software + // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + // + // SPDX-License-Identifier: LGPL-2.1-or-later + + { + "includes": [ + "dprint.jsonc", + "flake.nix" + ], + "lineWidth": 80, + "indentWidth": 2, + "newLineKind": "lf", + "useTabs": false, + "exec": { + "cwd": "${configDir}", + "commands": [ + { + "exts": ["nix"], + "command": "nixfmt --strict --width={{line_width}} --indent={{indent_width}}", + }, + ], + }, + "plugins": [ + "https://plugins.dprint.dev/exec-0.6.0.json@a054130d458f124f9b5c91484833828950723a5af3f8ff2bd1523bd47b83b364", + "https://plugins.dprint.dev/json-0.21.0.wasm" + ] + }
• flake.nix
  • @@ -50,6 +50,12 @@ {
    default = pkgs.mkShell { packages = with pkgs; [ tree-sitter + + # Code formatter frontend + dprint + + # Official code formatter for Nix code + nixfmt ]; }; }