Backport PR #12900: Move to Github Actions

.github/workflows/docs.yml

@@ -0,0 +1,26 b''
+name: Build docs
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Install Graphviz
+      run: |
+        sudo apt-get update
+        sudo apt-get install graphviz
+    - name: Install Python dependencies
+      run: |
+        python -m pip install --upgrade pip setuptools
+        pip install -r docs/requirements.txt
+    - name: Build docs
+      run: |
+        python tools/fixup_whats_new_pr.py
+        make -C docs/ html SPHINXOPTS="-W"

.github/workflows/release.yml

@@ -0,0 +1,31 b''
+name: Github releases
+
+on:
+  push:
+    tags:
+      - '*.*.*'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up Python 3.9
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.9
+
+      - name: Make packages
+        run: |
+          pip install --upgrade setuptools wheel
+          rm -rf dist/
+          python setup.py sdist
+          python setup.py bdist_wheel
+
+      - name: Github release
+        uses: softprops/action-gh-release@v1
+        with:
+          files: dist/*
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test-osx.yml

@@ -0,0 +1,23 b''
+name: Run tests on OSX
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.7
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.7
+    - name: Install and update Python dependencies
+      run: |
+        python -m pip install --upgrade pip setuptools wheel
+        python -m pip install --upgrade -e file://$PWD#egg=ipython[test]
+        python -m pip install --upgrade --upgrade-strategy eager trio curio
+        python -m pip install --upgrade pytest pytest-trio 'matplotlib!=3.2.0'
+        python -m pip install --upgrade anyio
+    - name: pytest
+      run: pytest

.github/workflows/test.yml

@@ -0,0 +1,36 b''
+name: Run tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.7, 3.8, 3.9]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install and update Python dependencies
+      run: |
+        python -m pip install --upgrade pip setuptools wheel
+        python -m pip install --upgrade -e file://$PWD#egg=ipython[test]
+        python -m pip install --upgrade --upgrade-strategy eager trio curio 
+        python -m pip install --upgrade pytest pytest-trio 'matplotlib!=3.2.0'
+        python -m pip install --upgrade check-manifest pytest-cov anyio
+    - name: Check manifest
+      run: check-manifest
+    - name: iptest
+      run: |
+        cd /tmp && iptest --coverage xml && cd -
+        cp /tmp/ipy_coverage.xml ./
+        cp /tmp/.coverage ./
+    - name: pytest
+      run: |
+        pytest
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1

docs/requirements.txt

@@ -1,7 +1,8 b''
--e .
+-e .[test]
 ipykernel
 setuptools>=18.5
 sphinx
 sphinx-rtd-theme
 docrepr
 matplotlib
+pytest