check-branch-name.yml

name: Check branch name

on:
  pull_request:

jobs:
  check-branch-name:
    runs-on: ubuntu-latest

    steps:
      - name: Validate branch name
        run: |
          BRANCH_NAME="${GITHUB_HEAD_REF}"

          echo "🔎 Vérification du nom de la branche"
          echo "➡️ Branche détectée : $BRANCH_NAME"
          echo ""

          REGEX="^(main|dev|feat\/.+|feature\/.+|fix\/.+|hotfix\/.+)$"

          if [[ ! "$BRANCH_NAME" =~ $REGEX ]]; then
            echo "❌ Nom de branche invalide"
            echo ""
            echo "👉 Branche détectée : $BRANCH_NAME"
            echo ""
            echo "📌 Conventions de nommage attendues :"
            echo "   - main"
            echo "   - dev"
            echo "   - feat/ma-feature ou feature/ma-feature"
            echo "   - fix/mon-correctif"
            echo "   - hotfix/incident-production"
            echo ""
            echo "🛠️ Action attendue :"
            echo "   - renomme ta branche localement"
            echo "   - puis pousse-la à nouveau avant de créer la PR"
            echo ""
            echo "ℹ️ Exemple :"
            echo "   git branch -m ancienne-branche feat/ma-feature"
            echo "   git push origin feat/ma-feature"
            exit 1
          fi

          echo "✅ Nom de branche conforme aux conventions"
          echo "🚀 Tu peux continuer avec la Pull Request"