validate-branch-name.yml

name: Validate Branch Name

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  pull_request:
    branches: [ master ]

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  verify:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v3
      
      - uses: deepakputhraya/action-branch-name@v1.0.0
        with:
          # Regex to validate the branch name - copied from http://semver.org
          regex: v?(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$
          # Comma separated list of prefix that must be used in every branch. eg: feature,hotfix,JIRA-
          allowed_prefixes: release,hotfix
          # Comma separated list of branch names to ignore. eg: master,develop
          ignore: master,develop