apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: kubernetes-actions
  labels:
    app.kubernetes.io/version: "0.2"
  annotations:
    tekton.dev/pipelines.minVersion: "0.17.0"
    tekton.dev/categories: Kubernetes
    tekton.dev/tags: CLI, kubectl
    tekton.dev/displayName: "kubernetes actions"
    tekton.dev/platforms: "linux/amd64"
spec:
  description: >-
    This task is the generic kubectl CLI task which can be used
    to run all kinds of k8s commands
  workspaces:
    - name: manifest-dir
      optional: true
    - name: kubeconfig-dir
      optional: true
  results:
    - name: output-result
      description: some result can be emitted if someone wants to.
  params:
    - name: script
      description: The Kubernetes CLI script to run
      type: string
      default: "kubectl $@"
    - name: args
      description: The Kubernetes CLI arguments to run
      type: array
      default:
        - "help"
    - name: image
      default: gcr.io/cloud-builders/kubectl@sha256:8ab94be8b2b4f3d117f02d868b39540fddd225447abf4014f7ba4765cb39f753 #image is huge
      description: Kubectl wrapper image
  steps:
    - name: kubectl
      image: $(params.image)
      script: |
        #!/usr/bin/env bash

        [[ "$(workspaces.manifest-dir.bound)" == "true" ]] && \
        cd $(workspaces.manifest-dir.path)

        [[ "$(workspaces.kubeconfig-dir.bound)" == "true" ]] && \
        [[ -f $(workspaces.kubeconfig-dir.path)/kubeconfig ]] && \
        export KUBECONFIG=$(workspaces.kubeconfig-dir.path)/kubeconfig

        $(params.script)

      args:
        - "$(params.args)"