ProxmoxVE/.github/workflows/check-metadata.yml

name: Check Metadata
on:
  pull_request:
    paths:
      - '/ct/*.sh'
      - '/install/*.sh'
jobs:
  check-metadata:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4
      - name: Check Metadata Lines in Scripts
        shell: bash
        run: |
          set -e
          ERROR_COUNT=0
          FILES=$(find . -name "*.sh")

          for FILE in $FILES; do
            if [[ "$(sed -n '3p' "$FILE")" == "# Copyright (c) 2021-2024 community-scripts ORG" ]]; then
                echo "Check for Copyright metadata passed for line 3 in: $FILE"
            else
                echo "Error in $FILE: Copyright metadata missing or not on line 3"
                ERROR_COUNT=$((ERROR_COUNT + 1))
            fi
            
            if sed -n '4p' "$FILE" | grep -qE "^# Author: .+"; then
                echo "Check for Author metadata passed for line 4 in: $FILE"
            else
                echo "Error in $FILE: Author metadata missing or invalid on line 4"
                ERROR_COUNT=$((ERROR_COUNT + 1))
            fi

            if [[ "$(sed -n '5p' "$FILE")" == "# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE" ]]; then
                echo "Check for License metadata passed for line 5 in: $FILE"
            else
                echo "Error in $FILE: License metadata missing or not on line 5"
                ERROR_COUNT=$((ERROR_COUNT + 1))
            fi

            if sed -n '6p' "$FILE" | grep -qE "^# Source: .+"; then
                echo "Check for Source metadata passed for line 6 in: $FILE"
            else
                echo "Error in $FILE: Source metadata missing or invalid on line 6"
                ERROR_COUNT=$((ERROR_COUNT + 1))
            fi
          done

          if [[ "$ERROR_COUNT" -gt 0 ]]; then
              echo "$ERROR_COUNT script(s) failed validation."
              exit 1
          else
              echo "All scripts passed."
          fi