Update .travis.yml and github action scripts

.github/workflows/phono3py-pytest-conda-rc.yml

@@ -0,0 +1,40 @@
+name: Python Package using Conda
+
+on:
+  push:
+    branches:
+    - rc
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 5
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Add conda to system path
+      run: |
+        # $CONDA is an environment variable pointing to the root of the miniconda directory
+        echo $CONDA/bin >> $GITHUB_PATH
+    - name: Install dependencies
+      run: |
+        conda install --yes -c conda-forge python=3.8
+        conda install --yes -c conda-forge matplotlib-base pyyaml openblas libgfortran gcc_linux-64 gxx_linux-64 h5py scipy pytest codecov pytest-cov spglib
+        pip install https://github.com/phonopy/phonopy/archive/rc.zip --user
+    - name: Set up phono3py
+      run: |
+        export CONDA_PREFIX=$CONDA
+        python setup.py build
+        pip install -e .
+    - name: Test with pytest
+      run: |
+        pytest --cov=./ --cov-report=xml
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1
+      with:
+        verbose: true

.github/workflows/phono3py-pytest-conda.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches-ignore:
     - master
+    - rc
 
 jobs:
   build-linux:

.travis.yml

@@ -25,6 +25,8 @@ install:
     - echo $TRAVIS_BRANCH
     - if [[ "$TRAVIS_BRANCH" == "master" ]]; then
         pip install https://github.com/phonopy/phonopy/archive/master.zip --user;
+      elif [[ "$TRAVIS_BRANCH" == "rc" ]]; then
+        pip install https://github.com/phonopy/phonopy/archive/rc.zip --user;
       else
         pip install https://github.com/phonopy/phonopy/archive/develop.zip --user;
       fi