azure-pipelines-56.yml

# 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

variables:
  solution: '**/*.sln'
  buildPlatform: 'Any CPU'
  buildConfiguration: 'Release'
  old_date: '20210601'
  latest_date: '20210603'
  # PSI: ${{ (variables.latest_date-variables.old_date)/56+1}}
  # totalsprints: ${{ (variables.latest_date-variables.old_date)/14 }}
  # sprint: ${{ variables.totalsprints%4+1 }}
  majorversion: '2.'
  dot: '.'

#name: '$(majorversion)$(Year:yy)$(PSI)$(dot)$(sprint)$(dot)$(Date:MMdd)'

trigger: none
pr: none

pool:
  vmImage: ubuntu-latest

name: 'Set dynamically below in a task'

steps:
- task: PowerShell@2
  displayName: Set the name of the build (i.e. the Build.BuildNumber)
  inputs:
    targetType: 'inline'
    script: |
      [int] $PSI = (([int] $(latest_date))-([int] $(old_date)))/56+1
      [int] $totalsprints = ( ([int] $(latest_date))-([int] $(old_date)))/14
      [int] $sprint = $totalsprints%4+1
      $year = Get-Date -Format "yy"
      $monthDay = Get-Date -Format "MMdd"
      [string] $buildName = "$(majorversion)$year$PSI.$sprint.$monthDay"
      Write-Host "Setting the name of the build to '$buildName'."
      Write-Host "##vso[build.updatebuildnumber]$buildName"