go.yml

name: Go

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-18.04
    steps:

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Lint the project
      uses: actions-contrib/golangci-lint@v1

  test:
    name: Test
    runs-on: ubuntu-18.04
    steps:

    - name: Set up Go 1.14
      uses: actions/setup-go@v1
      with:
        go-version: 1.14
      id: go

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Get dependencies
      run: |
        go get -v -t -d ./...
        if [ -f Gopkg.toml ]; then
            curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
            dep ensure
        fi

    - name: Setup KinD
      uses: engineerd/setup-kind@v0.3.0

    - name: Output versions
      run: |
        kubectl cluster-info
        kubectl version
        helm version

    - name: Run Helm operations
      env:
        KW_SLACK_TOKEN: ${{ secrets.KW_SLACK_TOKEN }}
        KW_SLACK_CHANNEL: "#testing-github-actions"
      run: |
        go run main.go &> kubewise.log &
        # Hacky, but I don't know how wait on the backgrounded process.
        sleep 40s
        kubectl create namespace zookeeper
        helm repo add incubator http://storage.googleapis.com/kubernetes-charts-incubator
        helm repo update
        helm install zookeeper incubator/zookeeper --namespace zookeeper --version 2.1.3
        # I've seen a case where zookeeper was uninstalled before the installation success
        # message was sent to Slack. It could be uninstalling faster than the k8s event is
        # triggered and can be picked up by KubeWise.
        sleep 5s
        helm uninstall zookeeper --namespace zookeeper
        cat kubewise.log

    - name: Upload KubeWise logs
      uses: actions/upload-artifact@v1
      with:
        name: kubewise
        path: kubewise.log