Replace flake8 with ruff and consolidate configs

.pre-commit-config.yaml

@@ -13,8 +13,6 @@ exclude: |
       test-skeleton
     )/ |
     .*\.(patch|diff) |
-    versioneer.py |
-    conda_build/_version.py
   )
 repos:
   # generic verification and formatting
@@ -52,11 +50,6 @@ repos:
       # upgrade standard Python codes
       - id: pyupgrade
         args: [--py38-plus]
-  - repo: https://github.com/pycqa/isort
-    rev: 5.12.0
-    hooks:
-      # auto sort Python imports
-      - id: isort
   - repo: https://github.com/psf/black
     rev: 23.9.1
     hooks:
@@ -68,8 +61,21 @@ repos:
       # auto format Python codes within docstrings
       - id: blacken-docs
         additional_dependencies: [black]
-  - repo: https://github.com/PyCQA/flake8
-    rev: 6.1.0
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.0.291
+    hooks:
+      - id: ruff
+        args: [--fix]
+  - repo: meta
+    # see https://pre-commit.com/#meta-hooks
+    hooks:
+      - id: check-hooks-apply
+      - id: check-useless-excludes
+  - repo: local
     hooks:
-      # lint Python codes
-      - id: flake8
+      - id: git-diff
+        name: git diff
+        entry: git diff --exit-code
+        language: system
+        pass_filenames: false
+        always_run: true

pyproject.toml

@@ -82,7 +82,54 @@ include = ["conda_build", "conda_build/templates/*", "conda_build/cli-*.exe"]
 version-file = "conda_build/__version__.py"
 
 [tool.black]
-target-version = ['py38', 'py39', 'py310']
+target-version = ['py38', 'py39', 'py310', 'py311']
 
-[tool.isort]
-profile = "black"
+[tool.coverage.run]
+# store relative paths in coverage information
+relative_files = true
+
+[tool.coverage.report]
+show_missing = true
+sort = "Miss"
+skip_covered = true
+omit = ["conda_build/skeletons/_example_skeleton.py"]
+
+[tool.ruff]
+line-length = 180
+# E, W = pycodestyle errors and warnings
+# F = pyflakes
+# I = isort
+# D = pydocstyle
+select = ["E", "W", "F", "I", "D1"]
+# E402 module level import not at top of file
+# E722 do not use bare 'except'
+# E731 do not assign a lambda expression, use a def
+ignore = ["E402", "E722", "E731"]
+# Use PEP 257-style docstrings.
+pydocstyle = {convention = "pep257"}
+
+[tool.pytest.ini_options]
+minversion = 3.0
+testpaths = ["tests"]
+norecursedirs = ["tests/test-recipes/*"]
+addopts = [
+  "--color=yes",
+  # "--cov=conda_build",   # passed in test runner scripts instead (avoid debugger)
+  "--cov-append",
+  "--cov-branch",
+  "--cov-report=term-missing",
+  "--cov-report=xml",
+  "--durations=16",
+  "--junitxml=junit.xml",
+  "--splitting-algorithm=least_duration",
+  "--store-durations",
+  "--strict-markers",
+  "--tb=native",
+  "-vv",
+]
+markers = [
+    "serial: execute test serially (to avoid race conditions)",
+    "slow: execute the slow tests if active",
+    "sanity: execute the sanity tests",
+    "no_default_testing_config: used internally to disable monkeypatching for testing_config",
+]