Switch to GitHub Actions

Removes TravisCI configuration.
Adds GitHub Actions for ci and release.
Switches to Python 3.9-3.12 instead of 3.7.

This used GitHub Copilot for code assistance running GPT 5.2

Author: rajadain

.github/workflows/ci.yml

@@ -0,0 +1,75 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - "**"
+  pull_request:
+
+jobs:
+  lint:
+    name: Lint (Python 3.12)
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+          cache: pip
+          cache-dependency-path: |
+            setup.py
+            setup.cfg
+
+      - name: Remove legacy boto config (Travis parity)
+        run: sudo rm -f /etc/boto.cfg
+
+      - name: Install linters
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install black flake8
+
+      - name: Lint (flake8)
+        run: flake8 .
+
+      - name: Format check (black)
+        run: black --check .
+
+  test:
+    name: Test (Python ${{ matrix.python-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+          - "3.9"
+          - "3.10"
+          - "3.11"
+          - "3.12"
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: pip
+          cache-dependency-path: |
+            setup.py
+            setup.cfg
+
+      - name: Remove legacy boto config (Travis parity)
+        run: sudo rm -f /etc/boto.cfg
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install -e '.[test]'
+
+      - name: Run tests
+        run: python -m unittest

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+name: Release to PyPI
+
+on:
+  push:
+    tags:
+      - "*"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  id-token: write
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+          cache: pip
+          cache-dependency-path: |
+            setup.py
+            setup.cfg
+
+      - name: Build distributions
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install build
+          python -m build --sdist --wheel
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

.travis.yml

@@ -1,4 +1,4 @@
-# majorkirby [![Build Status](https://travis-ci.org/azavea/majorkirby.svg)](https://travis-ci.org/azavea/majorkirby)
+# majorkirby [![CI](https://github.com/azavea/majorkirby/actions/workflows/ci.yml/badge.svg)](https://github.com/azavea/majorkirby/actions/workflows/ci.yml)
 
 Puts CloudFormation stacks into motion.
 

README.md

@@ -29,6 +29,9 @@
         "Intended Audience :: Developers",
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
     ],
 )