example-golang-wf.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: example-golang-wf-

spec:
  entrypoint: example-golang
  arguments:
    parameters:
    - name: repo
      value: https://github.com/colinlabs/argo-demo.git
    - name: revision
      value: master

  templates:
  - name: example-golang
    retryStrategy:
      limit: 2
    steps:
    - - name: checkout
        template: checkout
    - - name: build
        template: build
        arguments:
          artifacts:
          - name: source
            from: "{{steps.checkout.outputs.artifacts.source}}"
    - - name: test-unit
        template: test-unit
        arguments:
          artifacts:
          - name: source
            from: "{{steps.checkout.outputs.artifacts.source}}"
          parameters:
          - name: image
            value: "{{item.image}}"
          - name: tag
            value: "{{item.tag}}"
        withItems:
        - { image: 'golang', tag: '1.14.2' }
        - { image: 'golang', tag: '1.13.10' }
        - { image: 'golang', tag: '1.12.17' }
  
    - - name: test-benchmark
        template: test-benchmark
        arguments:
          artifacts:
          - name: source
            from: "{{steps.checkout.outputs.artifacts.source}}"
    - - name: docker-build
        template: docker-build
        arguments:
          artifacts:
          - name: source
            from: "{{steps.checkout.outputs.artifacts.source}}"
          - name: example-golang
            from: "{{steps.build.outputs.artifacts.example-golang}}"
  - name: checkout
    inputs:
      artifacts:
      - name: source
        path: /src
        git:
          repo: "{{workflow.parameters.repo}}"
          revision: "{{workflow.parameters.revision}}"
    outputs:
      artifacts:
      - name: source
        path: /src
    container:
      image: golang:1.14.2
      command: ['bash','-c']
      workingDir: /src
      args: ["ls -la && git status && git log"]

  - name: build
    inputs:
      artifacts:
      - name: source
        path: /go/src
    outputs:
      artifacts:
      - name: example-golang
        path: /go/bin
    container:
      image: golang:1.14.2-alpine
      command: ["sh", "-c"]
      workingDir: /go/src/example-golang
      args: ['
        go install;
        ls -lR;
      ']

  - name: test-unit
    inputs:
      artifacts:
      - name: source
        path: /go/src
      parameters:
      - name: image
      - name: tag
    container:
      image: "{{inputs.parameters.image}}:{{inputs.parameters.tag}}"
      command: ["bash", "-c"]
      workingDir: /go/src/example-golang
      args: ['
        go test -v
      ']
  - name: test-benchmark
    inputs:
      artifacts:
      - name: source
        path: /go/src
    container:
      image: golang:1.14.2
      command: ["bash", "-c"]
      workingDir: /go/src/example-golang
      args: ['
        go test --bench=.
      ']
  - name: docker-build
    volumes:
    - name: dockerhub
      secret:
        secretName: dockerhub
    inputs:
      artifacts:
      - name: source
        path: /go/src
      - name: example-golang
        path: /go/bin
    script:
      image: docker:17.03
      command: [sh]
      workingDir: /go/src/example-golang
      source: |
        set -x
        ls -lR
        ls -la /root/.docker
        until docker ps; do sleep 3; done;
        cp /go/bin/example-golang .
        tag=`date '+%m%d%H%M'`
        image="colinlabs/argo-example-golang:$tag"
        docker build -t $image .
        docker push $image
      env:
      - name: DOCKER_HOST
        value: 127.0.0.1
      volumeMounts:
        - name: dockerhub
          mountPath: "/root/.docker"
    sidecars:
    - name: dind
      image: docker:17.03-dind
      securityContext:
        privileged: true