Add ruff in place of isort and flake8

justfile

@@ -10,9 +10,6 @@ make_venv:
     python3.10 -m venv {{env_name}}
     {{python}} -m pip install --upgrade pip
     {{python}} -m pip install -r requirements.txt
-    {{python}} -m pip install flake8
-    {{python}} -m pip install isort
-    {{python}} -m pip install pytest
 
 # Make the environment if it does not exit
 [private]
@@ -30,17 +27,10 @@ debug: run
 clean:
     rm -rf {{env_name}}
 # Lint with flake8
-flake: venv
-    {{python}} -m flake8 bot.py musicbot
 
-# Fix import order with isort
-isort: venv
-    {{python}} -m isort --sp setup.cfg bot.py musicbot
-
-# Run both isort and flake8
+# Run ruff
 lint: venv
-    just isort
-    just flake
+    ruff . --fix
 
 # Run tests
 test: venv

pyproject.toml

@@ -0,0 +1,10 @@
+[tool.ruff]
+# Allow lines to be as long as 120 characters.
+select = ["F", "E", "B", "W", "I001"]
+line-length = 120
+
+[tool.ruff.isort]
+section-order = ["future", "standard-library", "discord", "third-party", "first-party", "local-folder"]
+[tool.ruff.isort.sections]
+"discord" = ["discord", "lavalink"]
+

requirements.txt

@@ -3,3 +3,6 @@ lavalink == 4.0.*
 asyncio
 pyyaml
 BeautifulSoup4
+pytest
+ruff==0.0.263
+pre-commit

setup.cfg

@@ -3,18 +3,6 @@ max-line-length = 120
 count = True
 statistics = True
 
-[isort]
-known_discord = discord,lavalink
-known_utils = cogs.utils,cogs.helpformatter,musicbot.utils
-import_heading_discord = Discord Packages
-import_heading_utils = Bot Utilities
-sections = FUTURE,DISCORD,STDLIB,THIRDPARTY,FIRSTPARTY,UTILS,LOCALFOLDER
-no_lines_before = LOCALFOLDER
-indent = "    "
-line_length = 120
-balanced_wrapping = True
-multi_line_output = 4
-
 [pycodestyle]
 max_line_length = 120