add CI changes from spacetelescope#455

.github/workflows/ci_workflows.yml

@@ -0,0 +1,81 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  tests:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+
+          - name: Coverage test in Python 3
+            os: ubuntu-latest
+            python: 3.8
+            toxenv: py38-poppydev-pysiafdev-cov
+
+          - name: Check for Sphinx doc build errors
+            os: ubuntu-latest
+            python: 3.8
+            toxenv: docbuild
+
+          - name: Try Astropy development version
+            os: ubuntu-latest
+            python: 3.8
+            toxenv: py38-astropydev-test
+
+          - name: Try latest versions of all dependencies
+            os: ubuntu-latest
+            python: 3.8
+            toxenv: py38-latest-test
+
+          - name: Try minimum supported versions
+            os: ubuntu-latest
+            python: 3.6
+            toxenv: py36-legacy36-test
+
+          - name: Try released POPPY and PySIAF
+            os: ubuntu-latest
+            python: 3.7
+            toxenv: py37-stable-test
+            continue-on-error: 'true'
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+
+    - name: Set up Python ${{ matrix.python }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python }}
+
+    - name: Install Python dependencies
+      run: pip install tox tox-conda>=0.2
+
+    - name: Get WebbPSF Data
+      run: | # Get WebbPSF data files (just a subset of the full 250 MB!) and set up environment variable
+           wget https://stsci.box.com/shared/static/qcptcokkbx7fgi3c00w2732yezkxzb99.gz -O /tmp/minimal-webbpsf-data.tar.gz
+           tar -xzvf /tmp/minimal-webbpsf-data.tar.gz
+           echo "WEBBPSF_PATH=${{github.workspace}}/webbpsf-data" >> $GITHUB_ENV
+
+    - name: Check conda info
+      run: conda info
+
+    - name: Run tests
+      if: matrix.continue-on-error == null
+      run: tox -e ${{ matrix.toxenv }}
+
+    - name: Run tests and allow failures
+      if: matrix.continue-on-error
+      continue-on-error: true
+      run: tox -e ${{ matrix.toxenv }}
+
+    - name: Upload coverage to codecov
+      if: ${{ contains(matrix.toxenv,'-cov') }}
+      uses: codecov/codecov-action@v1
+      with:
+        file: ./coverage.xml

.github/workflows/publish-to-pypi.yml

@@ -0,0 +1,26 @@
+name: Publish to PyPI
+
+on:
+  release:
+    types: [released]
+
+jobs:
+  build:
+      name: Publish release to PyPI
+      env:
+        PYPI_USERNAME_STSCI_MAINTAINER: ${{ secrets.PYPI_USERNAME_STSCI_MAINTAINER }}
+        PYPI_PASSWORD_STSCI_MAINTAINER: ${{ secrets.PYPI_PASSWORD_STSCI_MAINTAINER }}
+        PYPI_USERNAME_OVERRIDE: ${{ secrets.PYPI_USERNAME_OVERRIDE }}
+        PYPI_PASSWORD_OVERRIDE: ${{ secrets.PYPI_PASSWORD_OVERRIDE }}
+        PYPI_TEST: ${{ secrets.PYPI_TEST }}
+        INDEX_URL_OVERRIDE: ${{ secrets.INDEX_URL_OVERRIDE }}
+      runs-on: ubuntu-latest
+      steps:
+
+          # Check out the commit containing this workflow file.
+          - name: checkout repo
+            uses: actions/checkout@v2
+
+          - name: custom action
+            uses: spacetelescope/action-publish_to_pypi@master
+            id: custom_action_0

README.rst

@@ -7,13 +7,17 @@ WebbPSF: Simulated Point Spread Functions for the James Webb and Nancy Grace Rom
    :target: https://pypi.python.org/pypi/webbpsf
    :alt: Badge showing current released PyPI version
 
-.. image:: https://travis-ci.org/spacetelescope/webbpsf.svg?branch=master
-   :target: https://travis-ci.org/spacetelescope/webbpsf
-   :alt: Badge showing continuous integration test status
+.. image:: https://github.com/spacetelescope/webbpsf/workflows/CI/badge.svg?branch=develop
+   :target: https://github.com/spacetelescope/webbpsf/actions
+   :alt: Github Actions CI Status
 
 .. image:: https://codecov.io/gh/spacetelescope/webbpsf/branch/master/graph/badge.svg
   :target: https://codecov.io/gh/spacetelescope/webbpsf
 
+.. |Documentation Status| image:: https://img.shields.io/readthedocs/webbpsf/latest.svg?logo=read%20the%20docs&logoColor=white&label=Docs&version=latest
+   :target: https://webbpsf.readthedocs.io/en/latest/
+   :alt: Documentation Status
+
 .. image:: https://img.shields.io/badge/ascl-1504.007-blue.svg?colorB=262255
    :target: http://ascl.net/1504.007
 
@@ -22,7 +26,7 @@ flagship infrared space telescope. WebbPSF can simulate images for any of the
 four science instruments plus the fine guidance sensor, including both direct
 imaging and coronagraphic modes.
 
-WebbPSF also supports simulating PSFs for the upcoming Nancy Grace Roman Space Telescope (formerly WFIRST),
+WebbPSF also supports simulating PSFs for the upcoming WFIRST,
 including its Wide Field Instrument and a preliminary version of the Coronagraph Instrument.
 
 Developed by Marshall Perrin, Joseph Long, Neil Zimmerman, Robel Geda, Shannon
@@ -33,4 +37,4 @@ Documentation can be found online at https://webbpsf.readthedocs.io
 WebbPSF requires input data for its simulations, including optical path
 difference (OPD) maps, filter transmission curves, and coronagraph Lyot mask
 shapes. These data files are not included in this source distribution.
-Please see the documentation to download the required data files.
+Please see the documentation to download the required data files.