How do I set the build number in Teamcity?

powershell teamcity

It seems the last line of the script should be:

Write-Host "##teamcity[buildNumber '${buildNumber}']"

A note: for the script to work, if should be specified as inline script in TeamCity build step (which makes TeamCity %-references to work).

BTW, you can make TeamCity display short branch name by using +:refs/heads/* branch specification in the VCS root

powershell teamcity

If you're using powershell the build number is available to your agents as an environmental variable, in powershell as:

$env:BUILD_NUMBER

This is number that you can configure thru the build configurations UI.

CodeHunter