From dc62b3291f078533ca7847583df28cb00948b1d6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bern=C3=A1t=20G=C3=A1bor?= <gaborjbernat@gmail.com>
Date: Tue, 17 Feb 2026 22:27:29 -0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20chore(tox):=20migrate=20tox.ini?=
 =?UTF-8?q?=20to=20tox.toml?=
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The tox ecosystem has moved to native TOML configuration. Switch from
the legacy INI format and update the pre-commit hook from tox-ini-fmt
to tox-toml-fmt v1.7.0.
---
 .pre-commit-config.yaml |  7 ++---
 tox.ini                 | 70 -----------------------------------------
 tox.toml                | 66 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 69 insertions(+), 74 deletions(-)
 delete mode 100644 tox.ini
 create mode 100644 tox.toml

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index faa0abd..0da312f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -14,11 +14,10 @@ repos:
     hooks:
       - id: codespell
         args: ["--write-changes"]
-  - repo: https://github.com/tox-dev/tox-ini-fmt
-    rev: "1.7.1"
+  - repo: https://github.com/tox-dev/tox-toml-fmt
+    rev: "v1.7.0"
     hooks:
-      - id: tox-ini-fmt
-        args: ["-p", "fix"]
+      - id: tox-toml-fmt
   - repo: https://github.com/tox-dev/pyproject-fmt
     rev: "v2.16.0"
     hooks:
diff --git a/tox.ini b/tox.ini
deleted file mode 100644
index 9646b1d..0000000
--- a/tox.ini
+++ /dev/null
@@ -1,70 +0,0 @@
-[tox]
-requires =
-    tox>=4.31
-    tox-uv>=1.28.1
-env_list =
-    fix
-    3.14
-    3.13
-    3.12
-    3.11
-    3.10
-    3.9
-    3.8
-    type
-    pkg_meta
-skip_missing_interpreters = true
-
-[testenv]
-description = run the unit tests with pytest under {base_python}
-package = wheel
-wheel_build_env = .pkg
-extras =
-    testing
-pass_env =
-    PYTEST_*
-set_env =
-    COVERAGE_FILE = {work_dir}/.coverage.{env_name}
-commands =
-    python -m pytest {tty:--color=yes} {posargs: \
-      --cov {env_site_packages_dir}{/}pre_commit_uv --cov {tox_root}{/}tests \
-      --cov-config=pyproject.toml --no-cov-on-fail --cov-report term-missing:skip-covered --cov-context=test \
-      --cov-report html:{env_tmp_dir}{/}htmlcov --cov-report xml:{work_dir}{/}coverage.{env_name}.xml \
-      --junitxml {work_dir}{/}junit.{env_name}.xml \
-      tests}
-
-[testenv:fix]
-description = format the code base to adhere to our styles, and complain about what we cannot do automatically
-skip_install = true
-deps =
-    pre-commit-uv>=4.1.1
-commands =
-    pre-commit run --all-files --show-diff-on-failure
-
-[testenv:type]
-description = run type check on code base
-deps =
-    mypy==1.18.2
-commands =
-    mypy src
-    mypy tests
-
-[testenv:pkg_meta]
-description = check that the long description is valid
-skip_install = true
-deps =
-    check-wheel-contents>=0.6.3
-    twine>=6.2
-    uv>=0.9.1
-commands =
-    uv build --sdist --wheel --out-dir {env_tmp_dir} .
-    twine check {env_tmp_dir}{/}*
-    check-wheel-contents --no-config {env_tmp_dir}
-
-[testenv:dev]
-description = generate a DEV environment
-package = editable
-commands =
-    uv tree
-    python -c 'import sys; print(sys.executable)'
-    python task/dev_pth.py {env_site_packages_dir}
diff --git a/tox.toml b/tox.toml
new file mode 100644
index 0000000..b85e6da
--- /dev/null
+++ b/tox.toml
@@ -0,0 +1,66 @@
+requires = [ "tox>=4.31", "tox-uv>=1.28.1" ]
+env_list = [ "3.14", "3.13", "3.12", "3.11", "3.10", "3.9", "3.8", "fix", "pkg_meta", "type" ]
+skip_missing_interpreters = true
+
+[env_run_base]
+description = "run the unit tests with pytest under {env_name}"
+package = "wheel"
+wheel_build_env = ".pkg"
+extras = [ "testing" ]
+pass_env = [ "PYTEST_*" ]
+set_env.COVERAGE_FILE = { replace = "env", name = "COVERAGE_FILE", default = "{work_dir}{/}.coverage.{env_name}" }
+commands = [
+  [
+    "python",
+    "-m",
+    "pytest",
+    { replace = "posargs", extend = true, default = [
+      "--cov",
+      "{env_site_packages_dir}{/}pre_commit_uv",
+      "--cov",
+      "{tox_root}{/}tests",
+      "--cov-config=pyproject.toml",
+      "--no-cov-on-fail",
+      "--cov-report",
+      "term-missing:skip-covered",
+      "--cov-context=test",
+      "--cov-report",
+      "html:{env_tmp_dir}{/}htmlcov",
+      "--cov-report",
+      "xml:{work_dir}{/}coverage.{env_name}.xml",
+      "--junitxml",
+      "{work_dir}{/}junit.{env_name}.xml",
+      "tests",
+    ] },
+  ],
+]
+
+[env.fix]
+description = "format the code base to adhere to our styles, and complain about what we cannot do automatically"
+skip_install = true
+deps = [ "pre-commit-uv>=4.1.1" ]
+commands = [ [ "pre-commit", "run", "--all-files", "--show-diff-on-failure" ] ]
+
+[env.pkg_meta]
+description = "check that the long description is valid"
+skip_install = true
+deps = [ "check-wheel-contents>=0.6.3", "twine>=6.2", "uv>=0.9.1" ]
+commands = [
+  [ "uv", "build", "--sdist", "--wheel", "--out-dir", "{env_tmp_dir}", "." ],
+  [ "twine", "check", "{env_tmp_dir}{/}*" ],
+  [ "check-wheel-contents", "--no-config", "{env_tmp_dir}" ],
+]
+
+[env.type]
+description = "run type check on code base"
+deps = [ "mypy==1.18.2" ]
+commands = [ [ "mypy", "src" ], [ "mypy", "tests" ] ]
+
+[env.dev]
+description = "generate a DEV environment"
+package = "editable"
+commands = [
+  [ "uv", "tree" ],
+  [ "python", "-c", "import sys; print(sys.executable)" ],
+  [ "python", "task/dev_pth.py", "{env_site_packages_dir}" ],
+]