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GitHub Actions: The Branch Filter

MediumDevOps10-15 min
The brief

A deploy pipeline should run only for pushes to one branch, but it's firing on everything. Examine /root/project/ci.yml (branches differ per session) and record the branch the PUSH trigger is filtered to — the name in the branches: list under push:, not the pull_request filter — to /root/answers/branch.txt.

What you'll do
  • Record the push trigger's branch filter to /root/answers/branch.txt

Hands-on lab: you work on a real Linux box in your browser, graded on the machine's actual state.