Merge remote-tracking branch 'origin/master' into deterministic-builds

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Test cibuildwheel on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-18.04, windows-latest, macos-latest]
+        python_version: ['3.7']
+    steps:
+    - uses: actions/checkout@v1
+    - uses: actions/setup-python@v1
+      name: Install Python ${{ matrix.python_version }}
+      with:
+        python-version: ${{ matrix.python_version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install -r requirements-dev.txt
+    - name: Install Visual C++ for Python 2.7
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        choco install vcpython27 -f -y
+    - name: Test cibuildwheel
+      run: |
+        python ./bin/run_tests.py

CI.md

@@ -1,10 +1,10 @@
 This is a summary of the Python versions and platforms covered by the different CI platforms:
 
-|          | 3.5              | 3.6              | 3.7                   | 3.8              |
-|----------|------------------|------------------|-----------------------|------------------|
-| Linux    | Travis CI        | CircleCI         | AppVeyor              | Azure Pipelines  |
-| macOS    | Azure Pipelines  | CircleCI         | Travis CI¹ / CircleCI | Azure Pipelines  |
-| Windows  | TravisCI         | Azure Pipelines  | AppVeyor              | Azure Pipelines  |
+|          | 3.5              | 3.6              | 3.7                                               | 3.8              |
+|----------|------------------|------------------|---------------------------------------------------|------------------|
+| Linux    | Travis CI        | CircleCI         | AppVeyor / GitHub Actions                         | Azure Pipelines  |
+| macOS    | Azure Pipelines  | CircleCI         | AppVeyor / Travis CI¹ / CircleCI / GitHub Actions | Azure Pipelines  |
+| Windows  | TravisCI         | Azure Pipelines  | AppVeyor / GitHub Actions                         | Azure Pipelines  |
 
 > ¹ Python version not really pinned, but dependent on the (default) version of image used.
 

README.md

@@ -9,7 +9,7 @@ cibuildwheel
 
 Python wheels are great. Building them across **Mac, Linux, Windows**, on **multiple versions of Python**, is not.
 
-`cibuildwheel` is here to help. `cibuildwheel` runs on your CI server - currently it supports Azure Pipelines, Travis CI, AppVeyor, and CircleCI - and it builds and tests your wheels across all of your platforms.
+`cibuildwheel` is here to help. `cibuildwheel` runs on your CI server - currently it supports Azure Pipelines, Travis CI, AppVeyor, GitHub Actions and CircleCI - and it builds and tests your wheels across all of your platforms.
 
 
 What does it do?
@@ -35,13 +35,14 @@ What does it do?
 Usage
 -----
 
-`cibuildwheel` currently works on **Travis CI**, **Azure Pipelines** and **AppVeyor** to build wheels for all three supported platforms (Linux, macOS, Windows). On **CircleCI** Linux and macOS wheels can be built.
+`cibuildwheel` currently works on **Travis CI**, **Azure Pipelines**, **AppVeyor** and **GitHub Actions** to build wheels for all three supported platforms (Linux, macOS, Windows). On **CircleCI** Linux and macOS wheels can be built.
 
 |                 | Linux | macOS | Windows |
 |-----------------|-------|-------|---------|
 | Azure Pipelines | ✅    | ✅    | ✅      |
 | Travis CI       | ✅    | ✅    | ✅      |
 | AppVeyor        | ✅    | ✅    | ✅      |
+| GitHub Actions  | ✅    | ✅    | ✅      |
 | CircleCI        | ✅    | ✅    |         |
 
 `cibuildwheel` is not intended to run on your development machine. Because it uses system Python from Python.org it will try to install packages globally - not what you expect from a build tool! Instead, isolated CI services like Travis CI, CircleCI, Azure Pipelines and AppVeyor are ideal.
@@ -76,7 +77,7 @@ env:
     # Note: TWINE_PASSWORD is set to a PyPI API token in Travis settings
 
 install:
-  - python3 -m pip install cibuildwheel==1.2.0
+  - python3 -m pip install cibuildwheel==1.3.0
 
 script:
   # build the wheels, put them into './wheelhouse'
@@ -141,6 +142,16 @@ This is similar to static linking, so it might have some licence implications. C
 Changelog
 =========
 
+### 1.3.0
+
+_12 March 2020_
+
+- ✨ Add support for building on Github Actions! Check out the
+  [docs](https://cibuildwheel.readthedocs.io/en/stable/setup/#github-actions)
+  for information on how to set it up. (#194)
+- ✨ Add the `CIBW_BEFORE_TEST` option, which lets you run a command to
+  prepare the environment before your tests are run. (#242)
+
 ### 1.2.0
 
 _8 March 2020_

cibuildwheel/__init__.py

@@ -1 +1 @@
-__version__ = '1.2.0'
+__version__ = '1.3.0'

cibuildwheel/__main__.py

@@ -79,12 +79,12 @@ def main():
     if args.platform != 'auto':
         platform = args.platform
     else:
-        ci = strtobool(os.environ.get('CI', 'false')) or 'BITRISE_BUILD_NUMBER' in os.environ or 'AZURE_HTTP_USER_AGENT' in os.environ
+        ci = strtobool(os.environ.get('CI', 'false')) or 'BITRISE_BUILD_NUMBER' in os.environ or 'AZURE_HTTP_USER_AGENT' in os.environ or 'GITHUB_WORKFLOW' in os.environ
         if not ci:
             print('cibuildwheel: Unable to detect platform. cibuildwheel should run on your CI server, '
-                  'Travis CI, AppVeyor, Azure Pipelines and CircleCI are supported. You can run on your '
-                  'development machine or other CI providers using the --platform argument. Check --help '
-                  'output for more information.',
+                  'Travis CI, AppVeyor, Azure Pipelines, GitHub Actions and CircleCI are supported. You '
+                  'can run on your development machine or other CI providers using the --platform argument. '
+                  'Check --help output for more information.',
                   file=sys.stderr)
             exit(2)
         if sys.platform.startswith('linux'):

docs/setup.md

@@ -2,9 +2,22 @@
 title: 'Setup'
 ---
 
+# GitHub Actions [linux/mac/windows] {: #github-actions}
+
+To build Linux, Mac, and Windows wheels using Github Actions, create a `.github/workflows/build.yml` file in your repo.
+
+> build.yml
+```yaml
+{% include "../examples/github-minimal.yml" %}
+```
+
+Commit this file, and push to Github - either to your default branch, or to a PR branch. The build should start automatically.
+
+For more info on this file, check out the [docs](https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions).
+
 # Azure Pipelines [linux/mac/windows] {: #azure-pipelines}
 
-Using Azure pipelines, you can build all three platforms on the same service. Create a `azure-pipelines.yml` file in your repo.
+To build Linux, Mac, and Windows wheels on Azure Pipelines, create a `azure-pipelines.yml` file in your repo.
 
 > azure-pipelines.yml
 ```yaml

examples/appveyor-minimal.yml

@@ -12,7 +12,7 @@ stack: python 3.7
 init:
 - cmd: set PATH=C:\Python37;C:\Python37\Scripts;%PATH%
 
-install: python -m pip install cibuildwheel==1.2.0
+install: python -m pip install cibuildwheel==1.3.0
 
 build_script: python -m cibuildwheel --output-dir wheelhouse
 

examples/azure-pipelines-minimal.yml

@@ -5,7 +5,7 @@ jobs:
     - task: UsePythonVersion@0
     - bash: |
         python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==1.2.0
+        pip3 install cibuildwheel==1.3.0
         cibuildwheel --output-dir wheelhouse .
     - task: PublishBuildArtifacts@1
       inputs: {pathtoPublish: 'wheelhouse'}
@@ -16,7 +16,7 @@ jobs:
     - task: UsePythonVersion@0
     - bash: |
         python3 -m pip install --upgrade pip
-        pip3 install cibuildwheel==1.2.0
+        pip3 install cibuildwheel==1.3.0
         cibuildwheel --output-dir wheelhouse .
     - task: PublishBuildArtifacts@1
       inputs: {pathtoPublish: 'wheelhouse'}
@@ -29,7 +29,7 @@ jobs:
       displayName: Install Visual C++ for Python 2.7
     - bash: |
         python -m pip install --upgrade pip
-        pip install cibuildwheel==1.2.0
+        pip install cibuildwheel==1.3.0
         cibuildwheel --output-dir wheelhouse .
     - task: PublishBuildArtifacts@1
       inputs: {pathtoPublish: 'wheelhouse'}

examples/circleci-minimal.yml

@@ -11,7 +11,7 @@ jobs:
       - run:
           name: Build the Linux wheels.
           command: |
-            pip3 install --user cibuildwheel==1.2.0
+            pip3 install --user cibuildwheel==1.3.0
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/
@@ -25,7 +25,7 @@ jobs:
       - run:
           name: Build the OS X wheels.
           command: |
-            pip3 install --user cibuildwheel==1.2.0
+            pip3 install --user cibuildwheel==1.3.0
             cibuildwheel --output-dir wheelhouse
       - store_artifacts:
           path: wheelhouse/

examples/github-minimal.yml

@@ -0,0 +1,37 @@
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build_wheels:
+    name: Build wheel on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-18.04, windows-latest, macos-latest]
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - uses: actions/setup-python@v1
+      name: Install Python
+      with:
+        python-version: '3.7'
+
+    - name: Install cibuildwheel
+      run: |
+        python -m pip install cibuildwheel==1.3.0
+
+    - name: Install Visual C++ for Python 2.7
+      if: startsWith(matrix.os, 'windows')
+      run: |
+        choco install vcpython27 -f -y
+
+    - name: Build wheel
+      run: |
+        python -m cibuildwheel --output-dir wheelhouse
+
+    - uses: actions/upload-artifact@v1
+      with:
+        name: wheels
+        path: ./wheelhouse

examples/travis-ci-deploy-only.yml

@@ -25,7 +25,7 @@ env:
     # Note: TWINE_PASSWORD is set to a PyPI API token in Travis settings
 
 install:
-  - python3 -m pip install cibuildwheel==1.2.0
+  - python3 -m pip install cibuildwheel==1.3.0
 
 script:
   # build the wheels, put them into './wheelhouse'

examples/travis-ci-minimal.yml

@@ -26,7 +26,7 @@ jobs:
         - ln -s /c/Python38/python.exe /c/Python38/python3.exe
 
 install:
-  - python3 -m pip install cibuildwheel==1.2.0
+  - python3 -m pip install cibuildwheel==1.3.0
 
 script:
   # build the wheels, put them into './wheelhouse'

examples/travis-ci-test-and-deploy.yml

@@ -56,7 +56,7 @@ jobs:
     - stage: deploy
       name: Build and deploy Linux wheels
       services: docker
-      install: python3 -m pip install cibuildwheel==1.2.0
+      install: python3 -m pip install cibuildwheel==1.3.0
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
@@ -66,7 +66,7 @@ jobs:
       name: Build and deploy macOS wheels
       os: osx
       language: shell
-      install: python3 -m pip install cibuildwheel==1.2.0
+      install: python3 -m pip install cibuildwheel==1.3.0
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine
@@ -76,7 +76,7 @@ jobs:
       name: Build and deploy Windows wheels
       os: windows
       language: shell
-      install: python3 -m pip install cibuildwheel==1.2.0
+      install: python3 -m pip install cibuildwheel==1.3.0
       script: python3 -m cibuildwheel --output-dir wheelhouse
       after_success: |
         python3 -m pip install twine

setup.py

@@ -13,7 +13,7 @@ with io.open(os.path.join(this_directory, 'README.md'), encoding='utf-8') as f:
 
 setup(
     name='cibuildwheel',
-    version='1.2.0',
+    version='1.3.0',
     install_requires=['bashlex!=0.13'],
     description="Build Python wheels on CI with minimal configuration.",
     long_description=long_description,

unit_test/main_tests/main_platform_test.py

@@ -11,6 +11,7 @@ def test_unknown_platform_non_ci(monkeypatch, capsys):
     monkeypatch.delenv('CI', raising=False)
     monkeypatch.delenv('BITRISE_BUILD_NUMBER', raising=False)
     monkeypatch.delenv('AZURE_HTTP_USER_AGENT', raising=False)
+    monkeypatch.delenv('GITHUB_WORKFLOW', raising=False)
 
     with pytest.raises(SystemExit) as exit:
         main()