validate-k8s-manifests.yaml

name: Validate K8s Manifests

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  validate-k8s-manifests:
    runs-on: ubuntu-latest
    env:
      KUSTOMIZE_VERSION: 4.3.0
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Configure caching
        uses: actions/cache@v2
        with:
          path: ~/.cache/bin
          key: kustomize-${{ runner.os }}-${{ env.KUSTOMIZE_VERSION }}

      - name: Install kustomize
        run: |
          if ! [ -f "$HOME/.cache/bin/kustomize" ]; then
            echo "Installing kustomize"
            mkdir -p $HOME/.cache/bin
            export PATH=$HOME/.cache/bin:$PATH
            curl -Lsf -o kustomize.tar.gz https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${KUSTOMIZE_VERSION}/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz
            tar -C $HOME/.cache/bin -xf kustomize.tar.gz
          else
            echo "Using kustomize from cache"
          fi

      - name: Run kustomize build
        run: |
          ./ci-scripts/run-kustomize-build.sh