migrated from Travis CI to Github Actions

.github/workflows/ci.yml

@@ -0,0 +1,47 @@
+name: CI
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+    - master
+  pull_request:
+    branches:
+    - master
+
+env:
+  MINIKUBE_HOME: "/home/runner"
+  KUBECONFIG: "/home/runner/.kube/config"
+
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Install Kubernetes
+      env:
+        CHANGE_MINIKUBE_NONE_USER: 'true'
+        MINIKUBE_WANTUPDATENOTIFICATION: 'false'
+        MINIKUBE_WANTREPORTERRORPROMPT: 'false'
+      run: |
+        set -ex
+        curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.16.0/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/
+        curl -Lo minikube https://storage.googleapis.com/minikube/releases/v1.4.0/minikube-linux-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/
+        sudo minikube start --vm-driver=none --kubernetes-version=v1.16.0
+        # sudo mv /root/.kube /root/.minikube $HOME
+        # sudo chown -R $USER $HOME/.kube $HOME/.minikube
+        cat "${KUBECONFIG}"
+        kubectl get nodes
+    - name: Install Bats
+      run: |
+        set -ex
+        git clone https://github.com/bats-core/bats-core.git
+        cd bats-core
+        sudo ./install.sh /usr/local
+    - name: Make
+      run: |
+        set -ex
+        export PATH="$(pwd)/bin:$PATH"
+        make