Publishing Python package to PyPI (#29)

* Add GitHub Actions workflow for publishing Python package to PyPI and update pyproject.toml with project metadata

* Bump version to 1.0.0 in pyproject.toml

.github/workflows/publish.yml

@@ -0,0 +1,51 @@
+name: Publish Python 🐍 distribution to PyPI
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    name: Build distribution 📦
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.x"
+    - name: Install pypa/build
+      run: >-
+        python3 -m pip install build --user
+    - name: Build a binary wheel and a source tarball
+      run: python3 -m build
+    - name: Store the distribution packages
+      uses: actions/upload-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
+
+  publish-to-pypi:
+    name: Publish Python 🐍 distribution to PyPI
+    if: startsWith(github.ref, 'refs/tags/')  # only publish to PyPI on tag pushes
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/imap-migration-tools
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        user: __token__
+        password: ${{ secrets.PYPI_API_TOKEN }}

pyproject.toml

@@ -1,6 +1,44 @@
 # Ruff configuration for IMAP Migration Tools
 # https://docs.astral.sh/ruff/
 
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "imap-migration-tools"
+version = "1.0.0"
+authors = [
+  { name="Javier Callico", email="jcallico@callicode.com" },
+  { name="Nathan Moinvaziri", email="nathan@nathanm.com" }
+]
+description = "Tools for migrating IMAP emails"
+readme = "README.md"
+requires-python = ">=3.9"
+classifiers = [
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+]
+dependencies = [
+    "google-auth-oauthlib",
+    "msal",
+]
+
+[project.urls]
+"Homepage" = "https://github.com/jcallico/imap-migration-tools"
+"Bug Tracker" = "https://github.com/jcallico/imap-migration-tools/issues"
+
+[project.scripts]
+imap-backup = "backup_imap_emails:main"
+imap-restore = "restore_imap_emails:main"
+imap-migrate = "migrate_imap_emails:main"
+imap-count = "count_imap_emails:main"
+imap-compare = "compare_imap_folders:main"
+
+[tool.setuptools.package-dir]
+"" = "src"
+
 [tool.ruff]
 target-version = "py39"
 line-length = 120