name: 'Check if branch is shorter than 52 chars'
on: pull_request

jobs:
  branch-naming-rules:
    runs-on: ubuntu-latest
    steps:
      # echo "branches that are longer than 51 chars can't be parsed by kubernetes to create previews. Each app has prefix of it's name like: 'governance-' (12 chars), what leaves 51 max branch length"
      # current parsable length: $( git rev-parse --abbrev-ref HEAD | sed -r s/[^a-zA-Z0-9]+/-/g | sed -r s/^-+\|-+$//g | wc -c)
      - uses: deepakputhraya/action-branch-name@master
        with:
          # regex: '([a-z])+\/([a-z])+' # Regex the branch should match. This example enforces grouping
          # allowed_prefixes: 'feature,stable,fix' # All branches should start with the given prefix
          # ignore: master,develop # Ignore exactly matching branch names from convention
          min_length: 1 # Min length of the branch name
          max_length: 51 # Max length of the branch name