# Starter pipeline
# Start with a minimal pipeline that you can customize to build and deploy your code.
# Add steps that build, run tests, deploy, and more:
# https://aka.ms/yaml

stages:
  - stage: Build
    jobs:
      - job: A
        steps:
         - bash: 
            echo "I am Step 1"
           name: setupVar
         - bash: |
            echo "I am step 2"
            echo "Check if the AKS has deployment"
            isdeployed="I am ready to Upgrade"
            echo "Setup the task variable DeploymentCheck with value isdeployed"
            echo "##vso[task.setvariable variable=DeploymentCheck;isOutput=true]$isdeployed"
           name: DeploymentMessage
         - bash: 
            echo "I am step 3"
            echo "the defined variable value is $(DeploymentMessage.DeploymentCheck)"
          
      - job: B
        dependsOn: A
        variables: 
          outputCheckDeployment: $[ dependencies.A.outputs['DeploymentMessage.DeploymentCheck'] ]
        steps:
          - bash: 
              echo "I am using the variable in same stage but in different Job"
              echo " The Output variable is $(outputCheckDeployment)"

  - stage: Deploy
    dependsOn: Build
    jobs:
    - job: C
      variables:
        varibalestageacross: $[ stageDependencies.Build.A.outputs['DeploymentMessage.DeploymentCheck'] ]
      steps:
      - bash: 
          echo "I am using the varibale in different Stage "
          echo "The varibales across stage Value $(varibalestageacross)"