build-test-deploy-cleanup.yaml

apiVersion: tekton.dev/v1beta1
kind: Pipeline
metadata:
  name: build-test-deploy-cleanup

spec:

  params:
    - name: appRepo
      description: "Application repo location"
      type: string
      default: "https://github.com/pritidesai/cdcon2020.git"
    - name: appPath
      description: "use case location"
      type: string
    - name: nodePort
      description: "expose service on the specified container port"
      type: string
    - name: appName
      description: "deployment label"
      type: string

  workspaces:
    - name: cdcon-workspace

  resources:
    - name: app-image
      type: image

# Tasks
  tasks:

    # Git Clone App Repo
    - name: clone-app-source
      taskRef:
        name: git-clone
      params:
        - name: url
          value: $(params.appRepo)
      workspaces:
        - name: output
          workspace: cdcon-workspace

    # Build an application, run after git clone is successful
    - name: build-app-image
      taskRef:
        name: build-image
      runAfter: [ clone-app-source ]
      params:
        - name: appPath
          value: $(params.appPath)
      resources:
        outputs:
          - name: app-image
            resource: app-image
      workspaces:
        - name: cdcon-workspace
          workspace: cdcon-workspace

    # Run e2e Tests
    - name: run-e2e-tests
      taskSpec:
        steps:
          - name: e2e-tests
            image: "ubuntu"
            script: |
              exit 1
      runAfter: [ build-app-image ]

    # Deploy App Image
    - name: deploy-app-image
      taskRef:
        name: deploy-using-kubectl
      runAfter: [ run-e2e-tests ]
      params:
        - name: appName
          value: $(params.appName)
        - name: nodePort
          value: $(params.nodePort)
      resources:
        inputs:
          - name: app-image
            resource: app-image
      workspaces:
        - name: cdcon-workspace
          workspace: cdcon-workspace

  finally:

    - name: cleanup
      workspaces:
        - name: cdcon-workspace
          workspace: cdcon-workspace
      taskSpec:
        workspaces:
          - name: cdcon-workspace
        steps:
          - name: list-workspace
            image: ubuntu
            script: |
              ls -1 $(workspaces.cdcon-workspace.path)
          - name: check-application-dir-has-source
            image: ubuntu
            script: |
              if [ ! -d "$(workspaces.cdcon-workspace.path)/" ]; then
                echo "Something went wrong and could not find application source under $(workspaces.cdcon-workspace.path)/"
                exit 1
              fi
          - name: cleanup-workspace
            image: ubuntu
            script: |
              rm -rf $(workspaces.cdcon-workspace.path)/*
          - name: verify-application-dir-has-gone
            image: ubuntu
            script: |
              if [ "$(ls -1 $(workspaces.cdcon-workspace.path))" ]
              then
                echo "Something went wrong and could not cleanup application source under $(workspaces.cdcon-workspace.path)/"
                exit 1
              fi