vint.rb

class Vint < Formula
  include Language::Python::Virtualenv

  desc "Vim script Language Lint"
  homepage "https://github.com/Vimjas/vint"
  url "https://files.pythonhosted.org/packages/9c/c7/d5fbe5f778edee83cba3aea8cc3308db327e4c161e0656e861b9cc2cb859/vim-vint-0.3.21.tar.gz"
  sha256 "5dc59b2e5c2a746c88f5f51f3fafea3d639c6b0fdbb116bb74af27bf1c820d97"
  license "MIT"
  revision 2
  head "https://github.com/Vimjas/vint.git", branch: "master"

  bottle do
    rebuild 5
    sha256 cellar: :any,                 arm64_sonoma:   "e2b4843f23ddcae97ec2eec6912274d2863faffb3e6f33f262f3f4814fec94fb"
    sha256 cellar: :any,                 arm64_ventura:  "f0cd321fba48f328e3c13dab7aecf72ad8c7461b52cf007220d3b24fbf986edb"
    sha256 cellar: :any,                 arm64_monterey: "81fbb3743b862c733415a7487a2c94d94efd047adbcac284c71e1f151b04cd95"
    sha256 cellar: :any,                 sonoma:         "96a23e4d02eabbfc64e0085e078a1249095c675ab9129e6f8f913c874649e8d1"
    sha256 cellar: :any,                 ventura:        "0dd3fe045ce35748872c0d023d58cff039f7637485a68a4500d419b90b298637"
    sha256 cellar: :any,                 monterey:       "6f214063ba0784a2adb96138a19003def055f2a9b99cad00c6f5947a847238f1"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "933837ebcda670e4b4a7ca57e3352212f75d5152565e482cd4e37577e8eb4013"
  end

  depends_on "libyaml"
  depends_on "python@3.12"

  resource "ansicolor" do
    url "https://files.pythonhosted.org/packages/79/74/630817c7eb1289a1412fcc4faeca74a69760d9c9b0db94fc09c91978a6ac/ansicolor-0.3.2.tar.gz"
    sha256 "3b840a6b1184b5f1568635b1adab28147947522707d41ceba02d5ed0a0877279"
  end

  resource "chardet" do
    url "https://files.pythonhosted.org/packages/f3/0d/f7b6ab21ec75897ed80c17d79b15951a719226b9fababf1e40ea74d69079/chardet-5.2.0.tar.gz"
    sha256 "1b3b6ff479a8c414bc3fa2c0852995695c4a026dcd6d0633b2dd092ca39c1cf7"
  end

  resource "pyyaml" do
    url "https://files.pythonhosted.org/packages/cd/e5/af35f7ea75cf72f2cd079c95ee16797de7cd71f29ea7c68ae5ce7be1eda0/PyYAML-6.0.1.tar.gz"
    sha256 "bfdf460b1736c775f2ba9f6a92bca30bc2095067b8a9d77876d1fad6cc3b4a43"
  end

  # Drop setuptools dep. Next release will switch to setuptools_scm,
  # this patch uses importlib for a smaller self-contained diff
  # https://github.com/Vimjas/vint/commit/997677ae688fbaf47da426500cc56aae7305d243
  patch :DATA

  def install
    virtualenv_install_with_resources
  end

  test do
    system bin/"vint", "--help"
    (testpath/"bad.vim").write <<~EOS
      not vimscript
    EOS
    assert_match "E492", shell_output("#{bin}/vint bad.vim", 1)

    (testpath/"good.vim").write <<~EOS
      " minimal vimrc
      syntax on
      set backspace=indent,eol,start
      filetype plugin indent on
    EOS
    assert_equal "", shell_output("#{bin}/vint good.vim")
  end
end

__END__
diff --git a/vint/linting/cli.py b/vint/linting/cli.py
index 55db52e..c347f23 100644
--- a/vint/linting/cli.py
+++ b/vint/linting/cli.py
@@ -1,7 +1,6 @@
 import sys
 from argparse import ArgumentParser
 from pathlib import PosixPath
-import pkg_resources
 import logging

 from vint.linting.linter import Linter
@@ -150,11 +149,11 @@ class CLI(object):


     def _get_version(self):
-        # In unit tests, pkg_resources cannot find vim-vint.
-        # So, I decided to return dummy version
+        from importlib import metadata
+
         try:
-            version = pkg_resources.require('vim-vint')[0].version
-        except pkg_resources.DistributionNotFound:
+            version = metadata.version('vim-vint')
+        except metadata.PackageNotFoundError:
             version = 'test_mode'

         return version