Migrate Travis CI to Github Action

.github/actions/build-package/action.yaml

@@ -0,0 +1,31 @@
+name: 'Build Python Package'
+description: 'Sets up Python, builds package, and validates it'
+inputs:
+  python-version:
+    description: 'Python version to use'
+    required: false
+    default: '3.8'
+
+runs:
+  using: "composite"
+  steps:
+    - name: Set up Python ${{ inputs.python-version }}
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ inputs.python-version }}
+
+    - name: Upgrade pip and setuptools
+      shell: bash
+      run: python -m pip install --upgrade pip setuptools
+
+    - name: Install dependencies
+      shell: bash
+      run: pip install twine wheel
+
+    - name: Setup deployment
+      shell: bash
+      run: python setup.py sdist bdist_wheel
+
+    - name: Validate deployment
+      shell: bash
+      run: twine check dist/*

.github/workflows/release.yaml

@@ -0,0 +1,47 @@
+name: release
+
+on: 
+  push:
+    tags:
+    - '*'
+
+jobs:
+    release-test:
+      runs-on: ubuntu-22.04
+      steps:
+        - uses: actions/checkout@v4
+
+        - uses: ./.github/actions/build-package
+
+        - name: Set up a fresh environment and run tests
+          run: |
+            python -m venv venv
+            source venv/bin/activate
+            pip install dist/*.tar.gz
+            pip install dist/*.whl
+            pip install -e .[test]
+            pytest
+
+    release:
+        runs-on: ubuntu-22.04
+        needs: release-test
+
+        steps:
+          - uses: actions/checkout@v4
+
+          - name: Set up Python 3.8
+            uses: actions/setup-python@v5
+            with:
+              python-version: 3.8
+
+          - name: Compare tags 
+            run: |
+              PKG_VERSION=`grep '__version__' mapbox_tilesets/__init__.py | sed -E "s/^.*['\"](.*)['\"].*$/\1/"`
+              echo "Checking that package version [v$PKG_VERSION] matches release tag [${{ github.ref_name }}]"
+              [ "${{ github.ref_type }}" = "tag" ] && [ "${{ github.ref_name }}" = "v$PKG_VERSION" ]
+
+          - uses: ./.github/actions/build-package
+
+          - name: Run deployment
+            run: 
+              twine upload dist/* -r pypi -u __token__ -p ${{ secrets.PYPI_PASSWORD }}

.github/workflows/test.yaml

@@ -0,0 +1,53 @@
+name: Unit test
+
+on:
+  push:
+    branches: ["**"]
+  pull_request:
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        include:
+          - python-version: 3.8
+            os: ubuntu-22.04
+          - python-version: 3.9
+            os: ubuntu-22.04
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip setuptools
+          pip install "importlib-metadata==4.8.3"
+          pip install -r requirements.txt -e .[test]
+
+      - name: Show Python and pytest versions
+        run: |
+          python --version
+          pytest --version
+
+      - name: Run pre-commit checks
+        run: pre-commit run --all-files
+
+      - name: Run tests with coverage
+        run: pytest --cov --cov-config=.coveragerc --cov-report=xml
+
+      - name: List all files in current directory
+        run: ls -la
+
+      - name: Upload coverage to GitHub (optional, internal)
+        if: matrix.python-version == '3.8'
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-report
+          path: coverage.xml

CONTRIBUTING.md

@@ -54,16 +54,16 @@ After which you can add these changes and commit again. Note that failing pre-co
 
 ## Release process
 
-Releases to PyPi are handled via TravisCI and GitHub tags. Once changes have been merged to master:
+Releases to PyPi are handled via Github Actions and GitHub tags. Once changes have been merged to master:
 
 1. Update the version in mapbox_tilesets/__init__.py
 2. Update the changelog
 3. Commit changes to **your branch**. For example `git commit -am '0.2.0' && git push origin HEAD`
 4. Get a review and merge your changes to master.
 5. Get the latest changes locally from master `git checkout master && git pull origin master`
 6. Tag on GitHub with `git tag` and push tags. For example `git tag -a v0.2.0 -m 'v0.2.0' && git push --tags`
-7. Watch for tag build on travis at https://travis-ci.com/github/mapbox/tilesets-cli/builds
-8. Once travis completes successfully, look for the release at https://pypi.org/project/mapbox-tilesets/#history
+7. Watch for tag build on Github Actions at https://github.com/mapbox/tilesets-cli/actions
+8. Once Github Actions completes successfully, look for the release at https://pypi.org/project/mapbox-tilesets/#history
 
 ## Tests
 

README.md

@@ -1,6 +1,6 @@
 # tilesets-cli
 
-[![Build Status](https://travis-ci.com/mapbox/tilesets-cli.svg?token=wqR3RcWUEprcQ1ttsgiP&branch=master)](https://travis-ci.com/mapbox/tilesets-cli) [![codecov](https://codecov.io/gh/mapbox/tilesets-cli/branch/master/graph/badge.svg?token=YBTKyc2o3j)](https://codecov.io/gh/mapbox/tilesets-cli)
+[![Build Status](https://github.com/mapbox/tilesets-cli/actions/workflows/release.yaml/badge.svg)](https://github.com/mapbox/tilesets-cli/actions/workflows/release.yaml) [![codecov](https://codecov.io/gh/mapbox/tilesets-cli/branch/master/graph/badge.svg?token=YBTKyc2o3j)](https://codecov.io/gh/mapbox/tilesets-cli)
 
 CLI for interacting with and preparing data for the [Mapbox Tiling Service](https://docs.mapbox.com/mapbox-tiling-service/overview/).