From 1b47cc1ba92c38c8ed346b2f98bab7fc929e2c71 Mon Sep 17 00:00:00 2001
From: Remco de Boer <29308176+redeboer@users.noreply.github.com>
Date: Wed, 8 Jan 2025 22:51:29 +0100
Subject: [PATCH] DX: convert Tox config to native TOML

---
 .cspell.json   |   1 +
 .taplo.toml    |   7 ++
 pyproject.toml | 206 +++++++++++++++++++++++++------------------------
 3 files changed, 112 insertions(+), 102 deletions(-)

diff --git a/.cspell.json b/.cspell.json
index f6b76dc..a4079b0 100644
--- a/.cspell.json
+++ b/.cspell.json
@@ -26,6 +26,7 @@
     ".gitignore",
     ".pre-commit-config.yaml",
     ".prettierignore",
+    ".taplo.toml",
     ".vscode/*",
     "codecov.yml",
     "docs/conf.py",
diff --git a/.taplo.toml b/.taplo.toml
index 0db1df7..71fcb1b 100644
--- a/.taplo.toml
+++ b/.taplo.toml
@@ -10,3 +10,10 @@ compact_inline_tables = true
 indent_string = "    "
 reorder_arrays = true
 reorder_keys = true
+
+[[rule]]
+include = ["**/pyproject.toml"]
+keys = ["tool.tox"]
+
+[rule.formatting]
+reorder_arrays = false
diff --git a/pyproject.toml b/pyproject.toml
index e179bbe..1f07d86 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -335,110 +335,112 @@ sort_first = [
     "project",
     "tool.setuptools",
     "tool.setuptools_scm",
+    "tool.tox.env_run_base",
 ]
 spaces_indent_inline_array = 4
 trailing_comma_inline_array = true
 
 [tool.tox]
-legacy_tox_ini = """
-[tox]
-skip_install = True
-skip_missing_interpreters=true
-skipsdist = True
-envlist =
-    cov,
-    docnb-force,
-    linkcheck,
-    sty,
-
-[testenv]
-allowlist_externals =
-    pytest
-commands =
-    pytest {posargs:tests}
-description = Run all fast unit tests
-passenv = *
-
-[testenv:cov]
-allowlist_externals =
-    pytest
-commands =
-    pytest {posargs:tests} \
-        --cov-fail-under=85 \
-        --cov-report=html \
-        --cov-report=xml \
-        --cov=boostcfg \
-        --cov=pawian
-description = Compute the test coverage of all unit tests
-
-[testenv:doc]
-allowlist_externals =
-    sphinx-build
-commands =
-    sphinx-build \
-        --builder=html \
-        --fail-on-warning \
-        --keep-going \
-        --show-traceback \
-        docs/ docs/_build/html
-description = Build documentation and API through Sphinx
-passenv = *
-
-[testenv:docnb]
-base = doc
-description = {[testenv:doc]description} with cached notebook execution
-setenv =
-    EXECUTE_NB =
-
-[testenv:docnb-force]
-base = doc
-description = {[testenv:doc]description} with notebook execution (no cache)
-setenv =
-    FORCE_EXECUTE_NB = yes
-
-[testenv:doclive]
-allowlist_externals =
-    sphinx-autobuild
-commands =
-    sphinx-autobuild \
-        --ignore=docs/_build \
-        --ignore=docs/api \
-        --open-browser \
-        --port=0 \
-        --re-ignore docs/.*\\.inv \
-        --watch=docs \
-        --watch=src \
-        docs/ docs/_build/html
-description = Set up a server to preview changes to the HTML pages live
-passenv = *
-
-[testenv:docnblive]
-base = doclive
-description = {[testenv:doclive]description} with cached notebook execution
-setenv =
-    EXECUTE_NB = yes
-
-[testenv:linkcheck]
-allowlist_externals =
-    sphinx-build
-commands =
-    sphinx-build \
-        --builder=linkcheck \
-        --show-traceback \
-        docs/ docs/_build/linkcheck
-description = Check external links in the documentation (requires internet connection)
-
-[testenv:nb]
-allowlist_externals =
-    pytest
-commands =
-    pytest --nbmake {posargs:docs}
-description = Run all notebooks with pytest
-
-[testenv:sty]
-allowlist_externals =
-    pre-commit
-commands =
-    pre-commit run --all-files {posargs}
-description = Perform all linting, formatting, and spelling checks
-"""
+env_list = [
+    "cov",
+    "docnb-force",
+    "linkcheck",
+    "sty",
+]
+no_package = true
+requires = ["tox>=4.21.0"]
+skip_install = true
+skip_missing_interpreters = true
+
+[tool.tox.env_run_base]
+allowlist_externals = ["pytest"]
+commands = [["pytest", {replace = "posargs", extend = true}]]
+description = "Run all fast unit tests"
+pass_env = ["*"]
+
+[tool.tox.env.cov]
+allowlist_externals = ["pytest"]
+commands = [
+    [
+        "pytest",
+        {replace = "posargs", extend = true},
+        "--cov-fail-under=85",
+        "--cov-report=html",
+        "--cov-report=xml",
+        "--cov=boostcfg",
+        "--cov=pawian",
+    ],
+]
+description = "Compute the test coverage of all unit tests"
+
+[tool.tox.env.doc]
+allowlist_externals = ["sphinx-build"]
+commands = [
+    [
+        "sphinx-build",
+        "--builder=html",
+        "--fail-on-warning",
+        "--keep-going",
+        "--show-traceback",
+        "docs/",
+        "docs/_build/html",
+    ],
+]
+description = "Build documentation and API through Sphinx"
+
+[tool.tox.env.doclive]
+allowlist_externals = ["sphinx-autobuild"]
+commands = [
+    [
+        "sphinx-autobuild",
+        "--ignore=docs/_build",
+        "--ignore=docs/api",
+        "--open-browser",
+        "--port=0",
+        "--re-ignore",
+        "docs/.*\\.inv",
+        "--watch=docs",
+        "--watch=src",
+        "docs/",
+        "docs/_build/html",
+    ],
+]
+description = "Set up a server to preview changes to the HTML pages live"
+
+[tool.tox.env.docnb]
+base = ["tool.tox.env.doc", "tool.tox.env_run_base"]
+description = "{[tool.tox.env.doc]description} with cached notebook execution"
+set_env.EXECUTE_NB = ""
+
+[tool.tox.env.docnb-force]
+base = ["tool.tox.env.doc", "tool.tox.env_run_base"]
+description = "{[tool.tox.env.doc]description} with notebook execution (no cache)"
+set_env.FORCE_EXECUTE_NB = "yes"
+
+[tool.tox.env.docnblive]
+base = ["tool.tox.env.doclive", "tool.tox.env_run_base"]
+description = "{[tool.tox.env.doclive]description} with cached notebook execution"
+set_env.EXECUTE_NB = "yes"
+
+[tool.tox.env.linkcheck]
+allowlist_externals = ["sphinx-build"]
+commands = [
+    [
+        "sphinx-build",
+        "--builder=linkcheck",
+        "--show-traceback",
+        "docs/",
+        "docs/_build/linkcheck",
+    ],
+]
+description = "Check external links in the documentation (requires internet connection)"
+
+[tool.tox.env.nb]
+allowlist_externals = ["pytest"]
+commands = [["pytest", "--nbmake", "{posargs:docs}"]]
+description = "Run all notebooks with pytest"
+
+[tool.tox.env.sty]
+allowlist_externals = ["pre-commit"]
+commands = [["pre-commit", "run", "--all-files", {replace = "posargs", extend = true}]]
+description = "Perform all linting, formatting, and spelling checks"