name: Jenkins Checker
# Lint Jenkinsfile  and related groovy files


on:
  pull_request:
    # file paths to consider in the event. Optional; defaults to all.
    paths:
      - 'build/ci/jenkins/**.groovy'
      - 'ci/jenkins/**.groovy'
      - '.github/workflows/jenkins-checker.yaml'
jobs:
  check-jenkinsfile:
    name: Jenkinsfile Checker
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Validate Jenkinsfile
        shell: bash
        run: |
          function validate(){
            local file_path=${1:-Jenkinsfile}
            local jenkins_url=${2:-"https://jenkins.milvus.io:18080/"}
       
            JENKINS_CRUMB=`curl "${jenkins_url}/crumbIssuer/api/xml?xpath=concat(//crumbRequestField,\":\",//crumb)"`
            response=$(curl --max-time 10 --retry 5 --retry-delay 0 --retry-max-time 40  -X POST -H $JENKINS_CRUMB -F "jenkinsfile=<${file_path}" ${jenkins_url}/pipeline-model-converter/validate)
            
            if [[ ${response} =~ "Error"  ]]
            then
                echo " ${response}"
                echo "Validate ${file_path} failed !"
                
                exit 1  
            fi
          }
          function validate_path(){
            local path=${1}
            local jenkins_url=${2}

            for file in ${path}
            do
                if [ -f "$file"  ] 
                then 
                    # echo "$file"
                    file_name=$(basename "$file")
                    if echo "${file_name}" | grep -q -E '\.groovy$'
                    then 
                        # echo "Validate groovy file ${file_name}"
                        validate $file ${jenkins_url}
                    elif [[ "${file_name}" == "Jenkinsfile" ]]
                    then
                        # echo "Validate Jenkinsfile"
                        validate $file ${jenkins_url} 
                    fi
                fi
            done
          }
          validate_path "ci/jenkins/*" "https://jenkins.milvus.io:18080/"