Use GitHub Actions & Pytest

.github/workflows/build.yml

@@ -0,0 +1,88 @@
+name: build
+
+on:
+    pull_request:
+    push:
+        branches:
+            - master
+        tags:
+          - '*'
+
+jobs:
+  cleanup-runs:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: rokroskar/workflow-run-cleanup-action@master
+      env:
+        GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/master'"
+  build:
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        shell: bash -l {0}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-18.04, macos-10.15, windows-2019 ]
+        python-version: [ 3.6, 3.7, 3.8, 3.9 ]
+
+    env:
+      RUNNER_OS: ${{ matrix.os }}
+      PYTHON_VERSION: ${{ matrix.python-version }}
+      PYPI_SERVER: ${{ secrets.PYPI_SERVER }}
+      PYPI_USER: ${{ secrets.PYPI_USER }}
+      PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set Additional Envs
+        run: |
+          echo "PYTHON_SUBVERSION=$(echo $PYTHON_VERSION | cut -c 3-)" >> $GITHUB_ENV
+          echo "DEPLOY_PYPI_SOURCE=$( [[ $PYTHON_VERSION == 3.8 && $RUNNER_OS == 'macos'* ]] && echo 'True' || echo 'False' )" >> $GITHUB_ENV
+          echo "DEPLOY=$( [[ $GITHUB_EVENT_NAME == 'push' && $GITHUB_REF == 'refs/tags'* ]] && echo 'True' || echo 'False' )" >> $GITHUB_ENV
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          auto-update-conda: true
+          python-version: ${{ matrix.python-version }}
+          channels: conda-forge,anaconda
+      - name: Install
+        # scipy and numpy versions are chosen to match cvxpy
+        run: |
+          if [[ "$PYTHON_VERSION" == "3.6" ]] || [[ "$PYTHON_VERSION" == "3.7" ]] || [[ "$PYTHON_VERSION" == "3.8" ]]; then
+            conda install scipy=1.3 numpy=1.16 mkl cvxpy scs pytest
+          elif [[ "$PYTHON_VERSION" == "3.9" ]]; then
+            conda install scipy=1.5 numpy=1.19 mkl cvxpy scs pytest
+          fi
+          python setup.py install
+
+      - name: Test
+        run: |
+          pytest
+
+      - name: Build wheels
+        if: ${{env.DEPLOY == 'True'}}
+        env:
+          CIBW_BUILD: "cp3${{env.PYTHON_SUBVERSION}}-*"
+          CIBW_SKIP: "*-win32 *-manylinux_i686"
+          CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_24
+        uses: joerick/[email protected]
+
+      - name: Build source
+        if: ${{env.DEPLOY == 'True' && env.DEPLOY_PYPI_SOURCE == 'True'}}
+        run: |
+          python setup.py sdist --dist-dir=wheelhouse
+
+      - name: Release to pypi
+        if: ${{env.DEPLOY == 'True'}}
+        run: |
+          python -m pip install --upgrade twine
+          twine check wheelhouse/*
+          twine upload --repository-url $PYPI_SERVER wheelhouse/* -u $PYPI_USER -p $PYPI_PASSWORD
+
+      - name: Upload artifacts to github
+        if: ${{env.DEPLOY == 'True'}}
+        uses: actions/upload-artifact@v1
+        with:
+          name: wheels
+          path: ./wheelhouse

README.md

@@ -1,5 +1,4 @@
-[![Build Status](https://travis-ci.org/cvxgrp/diffcp.svg?branch=master)](https://travis-ci.org/cvxgrp/diffcp)
-[![Build status](https://ci.appveyor.com/api/projects/status/ctrw6bij02ptsn0t/branch/master?svg=true)](https://ci.appveyor.com/project/sbarratt/diffcp/branch/master)
+[![Build Status](http://github.com/cvxgrp/diffcp/workflows/build/badge.svg?event=push)](https://github.com/cvxgrp/diffcp/actions/workflows/build.yml)
 
 # diffcp