[add] github-actions

Author: get-me-power

.github/workflows/tox.yml

@@ -0,0 +1,33 @@
+name: tox
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [2.7, 3.9]
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@main
+
+    - name: Setup Python
+      uses: actions/setup-python@main
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install Dependencies
+      run: |
+        pip install tox
+
+    - name: Run Test
+      run: |
+        cd $GITHUB_WORKSPACE/python
+        tox -e py

.github/workflows/vader.yml

@@ -0,0 +1,44 @@
+name: Vader
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        vim:
+        - 'v8.2.0000'
+        - 'v8.1.0000'
+        - 'v8.0.0000'
+        - 'v7.4'
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@main
+
+    - name: Setup dotnet
+      uses: actions/setup-dotnet@main
+      with:
+        dotnet-version: '3.1.x'
+
+    - name: Setup Vim
+      uses: rhysd/action-setup-vim@v1
+      with:
+        vim_version: ${{ matrix.vim }}
+
+    - name: Install Dependencies
+      run: |
+        installer/omnisharp-manager.sh -l $HOME/.omnisharp/omnisharp-roslyn
+        git clone https://github.com/junegunn/vader.vim.git $GITHUB_WORKSPACE/../vader.vim
+
+    - name: Run Test
+      run: |
+        cd test
+        vim -esNu vimrc -c 'Vader! *'
+      if: ${{ always() }}