ci: Add ability to use trusted-publishing for PyPI

- Add Publish workflow to run on release tags to upload package to PyPI
- Add Build of packages to end of Default CI/CD workflow when on master
  branch.

.github/workflows/default.yml

@@ -2,7 +2,11 @@
 
 name: Default CI/CD
 
-on: push
+on: 
+  push:
+    branches: ["**"]
+  pull_request:
+    branches: [master]
 
 jobs:
   lint:
@@ -70,3 +74,25 @@ jobs:
       - name: Run tests
         run: |
           pytest
+  build:
+    needs: test
+    runs-on: ubuntu-latest
+    if: github.ref == 'refs/heads/master'
+    steps:
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - name: Set up Python 3.x
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548 # v6.1.0
+        with:
+          python-version: 3.x
+      - name: Install build dependencies
+        run: |
+          python -m pip install --upgrade pip setuptools build
+      - name: Build package
+        run: |
+          python -m build
+      - name: Upload build artifacts
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+        with:
+          name: dist
+          path: dist/
+          if-no-files-found: error

.github/workflows/publish.yml

@@ -0,0 +1,32 @@
+name: Publish
+
+on:
+  push:
+    tags: 
+      - '[0-9]+.[0-9]+.[0-9]+'
+
+jobs:
+  pypi-publish:
+    name: Upload to PyPI
+    runs-on: ubuntu-latest
+    environment: pypi
+    permissions:
+      # IMPORTANT: this permission is mandatory for Trusted Publishing
+      id-token: write
+    steps:
+      - name: Get artifact run
+        id: get_artifact_run
+        run: |
+          RUN_ID=$(gh run list --workflow "Default CI/CD" --branch master --commit "${{ github.sha }}" --status completed --limit 1 --json databaseId --jq ".[].databaseId")
+          if [ -z "$RUN_ID" ]; then
+            echo "No completed workflow run found for commit ${{ github.sha }}"
+            exit 1
+          fi
+          echo "run=$RUN_ID" >> $GITHUB_OUTPUT
+      - name: Fetch build artifacts
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
+        with:
+          name: dist
+          run-id: ${{ steps.get_artifact_run.outputs.run }}
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0

CHANGES.rst

@@ -1,5 +1,11 @@
 Changes
 =======
+Version 2.1.0 -- 2026/01/14
+---------------------------
+* Add `conftest.py` to source distribution by @mgorny in https://github.com/arsenetar/send2trash/pull/106
+* Replacing elif, which is always True, with else by @PalmtopTiger in https://github.com/arsenetar/send2trash/pull/104
+* Migrate to pyproject.toml from setup.cfg
+
 Version 2.0.0 -- 2025/12/30
 ---------------------------
 * Drop suport for Python 2

MANIFEST.in

@@ -1 +1 @@
-include CHANGES.rst LICENSE
+include CHANGES.rst LICENSE tests/conftest.py

pyproject.toml

@@ -2,5 +2,53 @@
 requires = ["setuptools >= 75.3.1"]
 build-backend = "setuptools.build_meta"
 
+[project]
+name = "Send2Trash"
+version = "2.1.0"
+description = "Send file to trash natively under Mac OS X, Windows and Linux"
+readme = "README.rst"
+license = "BSD-3-Clause"
+license-files = ["LICENSE"]
+authors = [
+    {name = "Andrew Senetar", email = "arsenetar@voltaicideas.net"},
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: Microsoft :: Windows",
+    "Operating System :: POSIX",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Topic :: Desktop Environment :: File Managers"
+]
+requires-python = ">=3.8"
+
+[project.urls]
+Homepage = "https://github.com/arsenetar/send2trash"
+Repository = "https://github.com/arsenetar/send2trash.git"
+Issues = "https://github.com/arsenetar/send2trash/issues"
+
+[project.scripts]
+send2trash = "send2trash.__main__:main"
+
+[project.optional-dependencies]
+test = [
+    "pytest >= 8",
+]
+nativelib = [
+    "pywin32 >= 305; sys_platform == 'win32'",
+    "pyobjc >= 9.0; sys_platform == 'darwin'",
+]
+
 [tool.black]
 line-length = 120
+
+[tool.isort]
+profile = "black"

send2trash/util.py

@@ -12,7 +12,7 @@ import collections.abc
 def preprocess_paths(paths):
     if isinstance(paths, collections.abc.Iterable) and not isinstance(paths, (str, bytes)):
         paths = list(paths)
-    elif not isinstance(paths, list):
+    else:
         paths = [paths]
     # Convert items such as pathlib paths to strings
     return [os.fspath(path) for path in paths]

setup.cfg

@@ -1,51 +0,0 @@
-[metadata]
-name = Send2Trash
-version = 2.0.0
-url = https://github.com/arsenetar/send2trash
-project_urls = 
-    Bug Reports = https://github.com/arsenetar/send2trash/issues
-author = Andrew Senetar
-author_email = arsenetar@voltaicideas.net
-license = BSD License
-license_files = LICENSE
-description = Send file to trash natively under Mac OS X, Windows and Linux
-long_description = file:README.rst
-long_description_content_type = text/x-rst
-classifiers = 
-    Development Status :: 5 - Production/Stable
-    Intended Audience :: Developers
-    License :: OSI Approved :: BSD License
-    Operating System :: MacOS :: MacOS X
-    Operating System :: Microsoft :: Windows
-    Operating System :: POSIX
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.8
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Programming Language :: Python :: 3.12
-    Programming Language :: Python :: 3.13
-    Programming Language :: Python :: 3.14
-    Topic :: Desktop Environment :: File Managers
-
-[options]
-packages = find:
-tests_require = pytest
-python_requires = !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, !=3.5.*, !=3.6.*, !=3.7.*
-
-[options.packages.find]
-include=
-    send2trash*
-
-[options.extras_require]
-win32 = 
-    pywin32; sys_platform == "win32"
-objc = 
-    pyobjc-framework-Cocoa; sys_platform == "darwin"
-nativeLib = 
-    pywin32; sys_platform == "win32"
-    pyobjc-framework-Cocoa; sys_platform == "darwin"
-
-[options.entry_points]
-console_scripts =
-    send2trash = send2trash.__main__:main

tox.ini

@@ -13,11 +13,6 @@ commands =
     flake8
     pytest
 
-[testenv:py27]
-deps =
-    configparser
-    {[testenv]deps}
-
 [flake8]
 exclude = .tox,env,build
 max-line-length = 120