build: Use hatch as build system and migrate to pyproject.toml

.github/workflows/integration.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9, "3.10"]
 
     steps:
       - uses: actions/checkout@v2
@@ -37,7 +37,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9, "3.10"]
 
     steps:
       - uses: actions/checkout@v2
@@ -59,7 +59,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.6, 3.7, 3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9, "3.10"]
 
     steps:
       - uses: actions/checkout@v2

pyproject.toml

@@ -0,0 +1,104 @@
+[build-system]
+requires = [
+    "hatchling>=1.10.0",
+]
+build-backend = "hatchling.build"
+
+[project]
+name = "timezone-converter"
+version = "0.11.0"
+description = "Compare your local timezone with foreign ones."
+license = "MIT"
+license-files = { paths = ["LICENSE"] }
+readme = "README.md"
+authors = [
+    { name = "Iago Alonso", email = "deejaynof@gmail.com" },
+]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Environment :: Console",
+    "Intended Audience :: End Users/Desktop",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: MacOS",
+    "Operating System :: Microsoft :: Windows",
+    "Operating System :: POSIX :: Linux",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: Implementation :: CPython",
+    "Topic :: Terminals",
+    "Topic :: Utilities",
+    "Typing :: Typed",
+]
+requires-python = ">=3.7"
+dependencies = [
+    "importlib-metadata; python_version < '3.8'",
+    "pytz>=2021.1",
+    "rich>=10.0.1",
+]
+
+[project.scripts]
+timezone-converter = "timezone_converter.main:main"
+
+[project.urls]
+Homepage = "https://github.com/ibLeDy/timezone-converter"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "timezone_converter",
+]
+exclude = [
+    "tests*",
+]
+
+[tool.hatch.build.targets.wheel]
+packages = [
+    "timezone_converter",
+]
+
+[tool.mypy]
+check_untyped_defs = true
+warn_redundant_casts = true
+warn_unused_ignores = true
+disallow_any_generics = true
+disallow_incomplete_defs = true
+disallow_untyped_defs = true
+no_implicit_optional = true
+no_implicit_reexport = true
+
+[[tool.mypy.overrides]]
+module = "tests.*"
+disallow_untyped_defs = false
+
+[tool.coverage.run]
+plugins = "covdefaults"
+
+[tool.tox]
+legacy_tox_ini = """
+[tox]
+envlist = py37, py38, py39, py310
+isolated_build = True
+
+[gh-actions]
+python =
+    3.7: py37
+    3.8: py38
+    3.9: py39
+    3.10: py310
+
+[testenv]
+commands =
+    timezone-converter
+    timezone-converter --help
+    timezone-converter tijuana
+    timezone-converter tijuana --single
+    timezone-converter tijuana --single 14
+    timezone-converter tijuana new_york
+    timezone-converter tijuana new_york --single
+    timezone-converter tijuana --zone
+    timezone-converter tijuana --list
+    timezone-converter tijuana --list tbd
+"""