name: "Extract namespace from repo name"
description: "Extracts the namespace name from the repo name, based on the convention of k_<namespace-name>"
inputs:
  repo:
    description: 'The repo name, get it from "github.repository"'
    required: true
outputs:
  namespace:
    description: "The namespace name"
    value: ${{ steps.extract.outputs.suffix }}
runs:
  using: "composite"
  steps:
    - id: extract
      shell: bash
      run: |
        full_repo="${{ inputs.repo }}"
        suffix="${full_repo##*k_}" 
        echo "suffix=$suffix" >> $GITHUB_OUTPUT