Pipeline Workflow Examples

JFrog Pipelines Documentation
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JFrog Pipelines
Content Type
User Guide
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Paligo
Example 1

In this example:

  • Step B is triggered only if step A succeeds (default behavior), and step C is triggered only if step A is in failed, error, or timeout status.

  • Step B does not need any special configuration as the default behavior is to trigger a dependent step if the previous step succeeds.

  • Step A also does not need any special configuration since the step itself does not decide the downstream workflow path.

conditional_workflow_1ba.png

YAML

  - name: demo_conditional
    steps:
      - name: step_A
        type: Bash
        configuration:
          inputResources:
            - name: script_conditional
        execution:
          onExecute:
            - echo "Executing step_A"
            - printenv
     
      - name: step_B
        type: Bash
        configuration:
          inputSteps:
            - name: step_A
        execution:
          onExecute:
            - echo "Executing step_B"
            - printenv

      - name: step_C
        type: Bash
        configuration:
          inputSteps:
            - name: step_A
              status:
                - failure
                - error
                - timeout
        execution:
          onExecute:
            - echo "Executing step_C"
            - printenv
Example 2

In this example, Step S is triggered if Step Q succeeds and Step R fails. However, if both Step Q and Step R succeed or fail during the run, Step S is not triggered and it is skipped.

conditional_workflow_1ca.png

YAML

      - name: step_S
        type: Bash
        configuration:
          inputSteps:
            - name: step_Q
              status:
                - success
            - name: step_R
              status:
                - failure
        execution:
          onExecute:
            - echo "Executing step_S"
            - printenv
Example 3

In this example, Step O is triggered if Step M succeeds and Step N fails. However, since Step N is not part of the current run, Step O is triggered when Step M succeeds and Step N's status is ignored.

conditional_workflow_1db.png

YAML

      - name: step_O
        type: Bash
        configuration:
          inputSteps:
            - name: step_M
              status:
                - success
            - name: step_N
              status:
                - failure
        execution:
          onExecute:
            - echo "Executing step_O"
            - printenv
Example 4 - Using Environment Variable

The step_<inputStepName>_statusName, which is an environment variable that is automatically made available at runtime, can be used in conjunction with conditional workflows. This step_<inputStepName>_statusName environment variable is useful for fetching the status of any input step, especially when working with Jenkins.

YAML

resources:
  - name: script_gh
    type: GitRepo
    configuration:
      path: jfrog/sample-script
      gitProvider: myGithub
      branches:
        include: ^{{gitBranch}}$

pipelines:     
  - name: simple_jenkins_demo
    steps:
      - name: jenkins
        type: Jenkins
        configuration:
          inputResources:
            - name: script_gh
          jenkinsJobName: testPipeline
          integrations:
            - name: myJenkins
      
      - name: step_A
        type: Bash
        configuration:
          inputSteps:
            - name: jenkins
              status:
                - failure
                - error
                - timeout
        execution:
          onExecute:
            - echo "Executing step_A"
            - if [ $step_jenkins_statusName == "failure" ]; then  echo "Do something"; fi
            - if [ $step_jenkins_statusName == "error" ]; then  echo "Do something else"; fi
     
      - name: simple_conditional_B
        type: Bash
        configuration:
          inputSteps:
            - name: jenkins
              status:
                - failure
                - error
        execution:
          onExecute:
            - echo "Executing simple_conditional_B"
            - printenv