Update workflows

.github/workflows/ci-test.yml

@@ -3,6 +3,10 @@ name: CI Test
 on:
   push:
     branches: [ master ]
+    paths-ignore:
+    - '.github/workflows/create-release.yml'
+    - 'docs-src/**'
+    - 'README.md'
   pull_request:
     branches: [ master ]
 

.github/workflows/create-release.yml

@@ -25,3 +25,37 @@ jobs:
       run: |
         python setup.py sdist
         twine upload dist/*
+
+  update-docs:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - uses: actions/setup-python@v2
+      with:
+        python-version: "3.x"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install sphinx numpydoc
+        pip install .
+    - name: Build docs
+      run: |
+        cd docs-src
+        make
+        cd ..
+    - name: Check out docs branch
+      run: |
+        git checkout docs
+        cp -r docs-build/* ./
+        rm -rf docs-build
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v3
+      with:
+        author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
+        token: ${{ secrets.GITHUB_TOKEN }}
+        title: "[bot] update documentation"
+        base: docs
+        branch: actions/update-docs