I have a build configuration containing two build steps "Build" and "Deploy". This build configuration is using a Git VCS and is configured to run all branches.
Let's assume that I currently have two branches "master" and "Feature in Development".
I want to divide the "Deploy" step into two. "Deploy Production" and "Deploy Beta". The "Deploy Production" step should only be executed when the master branch was changed and is currently building.
Is there a built in possibility to do that or do I have to check the %teamcity.build.branch.is_default% variable manually within the script?
It seems that JetBrains added this feature in TeamCity v9.1.
For v9.0 I used a Powershell script and checked '%teamcity.build.branch.is_default%' -eq 'true' build property.
Why not create a two build configuration for that, one checking code from master, second from branch? IMHO it should not be steps in the same build as they are not chained.
来源：https://stackoverflow.com/questions/30359564/run-a-build-step-on-a-specific-branch-only