Passing Variable to next step.

[Travis Stevens]

I am trying to setup a s3 upload I have an artifact file-1.2.3.zip. I have a script to get the version from the file (1.2.3). Is there a way for me to pass that to the next step> I am setting the variable $current_ver

image: atlassian/default-image:latest
pipelines:
  default:
    - step:
        Name: Install Prerequisite and Build server
        caches:
          - sbt
          - ivy2
          - maven
        script:
          - echo "Download and install Play2"
          - wget -O play-2.1.0.zip https://downloads.typesafe.com/play/2.1.0/play-2.1.0.zip
          - unzip ./play-2.1.0.zip
          - export PATH=$PATH:~/play-2.1.0
          - printenv
          - ./activator clean compile dist
          - cp target/universal/server*.zip ./server-dist.zip
          - ver=$(find target/universal/ -name 'server-*.zip'|awk -F"-" '{ print $2 }')
          - current_ver=${ver::-4}
        artifacts:
          - target/universal/server-$current_ver.zip

    - step:
        name: Upload dist file to s3
        script:
          - pipe: atlassian/aws-code-deploy:0.2.10
            variables:
              AWS_DEFAULT_REGION: ap-south-1
              AWS_ACCESS_KEY_ID: $AWS_ACCESS_KEY_ID
              AWS_SECRET_ACCESS_KEY: $AWS_SECRET_ACCESS_KEY
              COMMAND: 'upload'
              APPLICATION_NAME: 'uServer'
              ZIP_FILE: server-$current_ver.zip
              S3_BUCKET: 'compant-bucket-artifacts'

[ktomk]

@Travis Stevens I see two options here:

1. Move the pipe into the step where you set the variable. Have not tested it but it might directly work (if not try with `- export current_ver=${ver::-4}` instead of `- current_ver=${ver::-4}`.
2. Persist the variables value into a file and make it an artifact. Then read it back in in the step where you need it.