Azure YAML expression for removing some value within the parameter value

Question

What is the right syntax for removing a particular value in a parameter in a Azure YAML pipeline?

Scenario:

Parameters:
 - name: App_Name
   type: string
   values: ABC_CARD_GAME
           ABC_CARD_GAME2
           ABC_CARD_GAME3


Echo ${{parameters.App_Name}}

For example: If I choose ABC_CARD_GAME from the list, the desired result would be CARD_GAME (without the ABC).

I tried using the replace expression but that is not what I wanted to achieve.

Answer 1

We can use the replace or split expressions.

Sample Yaml:

trigger:
- none

pool:
  vmImage: ubuntu-latest
  
parameters:
  - name: App_Name
    type: string
    values:
      - ABC_CARD_GAME1
      - ABC_CARD_GAME2
      - ABC_CARD_GAME3

steps:
- script: echo Hello, world! This is  ${{ replace(parameters.App_Name, 'ABC_', '') }}
  displayName: 'replace'

- script: echo Hello, world! This is  ${{ split(parameters.App_Name, '_')[1] }}_${{ split(parameters.App_Name, '_')[2] }}
  displayName: 'split'