apiVersion: argoproj.io/v1alpha1
kind: WorkflowTemplate
metadata:
  name: ci-workflow
spec:
  inputs:
    parameters:
      - name: revision
  steps:
    - - name: build
        template: build-golang-example
        arguments:
          parameters:
            - name: revision
              value: "{{inputs.parameters.revision}}"
    # the test step expands into three parallel steps running
    # different operating system images. each mounts the workdir
    # and runs the compiled binary from the build step.
    - - name: test
        template: run-hello
        arguments:
          parameters:
            - name: os-image
              value: "{{item.image}}:{{item.tag}}"
        withItems:
          - { image: "debian", tag: "9.1" }
          - { image: "alpine", tag: "3.6" }
          - { image: "ubuntu", tag: "17.10" }
---
apiVersion: argoproj.io/v1alpha1
kind: WorkflowTemplate
metadata:
  name: build-golang-example
spec:
  inputs:
    parameters:
      - name: revision
    artifacts:
      - name: code
        path: /go/src/github.com/golang/example
        git:
          repo: https://github.com/golang/example.git
          revision: "{{inputs.parameters.revision}}"
  container:
    image: golang:1.8
    command: [sh, -c]
    args: [
        "
        cd /go/src/github.com/golang/example/hello &&
        git status &&
        go build -v .
        ",
      ]
    volumeMounts:
      - name: workdir
        mountPath: /go

---
apiVersion: argoproj.io/v1alpha1
kind: WorkflowTemplate
metadata:
  name: run-hello
spec:
  inputs:
    parameters:
      - name: os-image
  container:
    image: "{{inputs.parameters.os-image}}"
    command: [sh, -c]
    args: [
        "
        uname -a ;
        cat /etc/os-release ;
        /go/src/github.com/golang/example/hello/hello
        ",
      ]
    volumeMounts:
      - name: workdir
        mountPath: /go

---
apiVersion: argoproj.io/v1alpha1
kind: Sensor
metadata:
  name: github
  namespace: argo-events
spec:
  template:
    serviceAccountName: argo-events-sa
  dependencies:
    - name: test-dep
      gatewayName: github
      eventName: example
  subscription:
    http:
      port: 9300
  triggers:
    - template:
        name: github-workflow-trigger
        k8s:
          group: argoproj.io
          version: v1alpha1
          resource: workflows
          operation: create
          source:
            resource:
            apiVersion: argoproj.io/v1alpha1
            kind: Workflow
            metadata:
              generateName: ci-workflow-
            spec:
              # ttlStrategy:
              #   secondsAfterCompletion: 10 # Time to live after workflow is completed, replaces ttlSecondsAfterFinished
              #   secondsAfterSuccess: 5     # Time to live after workflow is successful
              #   secondsAfterFailure: 5     # Time to live after workflow fails
              serviceAccountName: workflow
              # entrypoint: ci-workflow
              # entrypoint is the name of the template used as the starting point of the workflow
              entrypoint: ci-workflow
              workflowTemplateRef:
                name: ci-workflow
              # the 'ci-workflow' template accepts an parameter 'revision', with a default of 'master'.
              # this can be overridden via argo CLI (e.g. `argo submit ci.yaml -p revision=0dea2d0`)
              arguments:
                parameters:
                  - name: revision
                    value: master
              # a temporary volume, named workdir, will be used as a working directory
              # for this workflow. This volume is passed around from step to step.
              volumeClaimTemplates:
                - metadata:
                    name: workdir
                  spec:
                    accessModes: ["ReadWriteOnce"]
                    resources:
                      requests:
                        storage: 1Gi
          parameters:
            - src:
                dependencyName: test-dep
              dest: spec.arguments.parameters.0.value