Add support for Python 3.8.

.github/workflows/ci.yml

@@ -18,10 +18,28 @@ jobs:
   checks:
     name: uv run dev-cmd ci
     needs: org-check
-    runs-on: ubuntu-24.04
+    runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+        include:
+          - os: ubuntu-24.04
+            python-version: 3.8
+          - os: ubuntu-24.04
+            python-version: 3.9
+          - os: ubuntu-24.04
+            python-version: 3.10
+          - os: ubuntu-24.04
+            python-version: 3.11
+          - os: ubuntu-24.04
+            python-version: 3.12
+          - os: ubuntu-24.04
+            python-version: 3.13
+
+          - os: macos-15
+            python-version: 3.13
+
+          - os: windows-2022
+            python-version: 3.13
     steps:
       - name: Checkout dev-cmd
         uses: actions/checkout@v4

CHANGES.md

@@ -1,5 +1,9 @@
 # Release Notes
 
+## 0.9.0
+
+Add support for Python 3.8.
+
 ## 0.8.0
 
 Add `-q` / `--quiet` to quiet `dev-cmd` output to just the output of the commands it runs.

dev_cmd/__init__.py

@@ -1,4 +1,4 @@
 # Copyright 2024 John Sirois.
 # Licensed under the Apache License, Version 2.0 (see LICENSE).
 
-__version__ = "0.8.0"
+__version__ = "0.9.0"

dev_cmd/color.py

@@ -6,7 +6,7 @@
 import os
 import sys
 from enum import Enum
-from typing import Union
+from typing import Tuple, Union
 
 import colors
 from typing_extensions import TypeAlias
@@ -79,7 +79,7 @@ def bold(text: str) -> str:
     return colors.bold(text) if USE_COLOR else text
 
 
-ColorSpec: TypeAlias = Union[str, int, tuple[int, int, int]]
+ColorSpec: TypeAlias = Union[str, int, Tuple[int, int, int]]
 
 
 def color(

pyproject.toml

@@ -4,7 +4,7 @@ backend = "setuptools.build_meta"
 
 [project]
 name = "dev-cmd"
-requires-python = ">=3.9"
+requires-python = ">=3.8"
 dependencies = [
     "aioconsole",
     "ansicolors",
@@ -20,7 +20,7 @@ readme = "README.md"
 license = {file = "LICENSE"}
 keywords = ["automation", "command", "runner", "testing"]
 classifiers = [
-    "Development Status :: 3 - Alpha",
+    "Development Status :: 4 - Beta",
     "Environment :: Console",
     "Intended Audience :: Developers",
     "License :: OSI Approved :: Apache Software License",
@@ -29,7 +29,8 @@ classifiers = [
     "Operating System :: POSIX :: Linux",
     "Operating System :: Unix",
     "Programming Language :: Python",
-    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
@@ -107,6 +108,7 @@ lint = ["ruff", "check", "--fix"]
 check-lint = ["ruff", "check"]
 
 type-check = ["mypy", "dev_cmd", "tests"]
+type-check-38 = ["mypy", "--python-version", "3.8", "dev_cmd", "tests"]
 type-check-39 = ["mypy", "--python-version", "3.9", "dev_cmd", "tests"]
 type-check-310 = ["mypy", "--python-version", "3.10", "dev_cmd", "tests"]
 type-check-311 = ["mypy", "--python-version", "3.11", "dev_cmd", "tests"]
@@ -129,6 +131,7 @@ checks = [
     # Parallelizing the type checks and test is safe (they don't modify files), and it nets a ~3x
     # speedup over running them all serially.
     [
+        "type-check-38",
         "type-check-39",
         "type-check-310",
         "type-check-311",