how to call function inside function in shell script-CodePudding

I'm developing a shell script to sync the particular folder from target to destination path, I need to execute the script like below:

sh deploy.sh deploy staging particular_folder_name

Below is the script which i developed:

function deploy() { 
    staging
}

function staging() {
    ENTITY_NAME="$1"
    echo "deployment here"

    ENTITY_PATH=`ls -ld /u01/home/${USER}/testing_vela/subject-areas/entites/staging-modules/${ENTITY_NAME}`
    echo  $ENTITY_PATH

    DEPLOYMENT_FOLDER=`echo $ENTITY_PATH|rev|awk -v FS='/' '{print $1}'|rev`
    echo $DEPLOYMENT_FOLDER
 
    SOURCE_PATH='/u01/home/${USER}/testing_vela/deploy/subject-areas/modules'
    DESTINATION_PATH='/u02/home/${USER}/testing_vela/subject-areas/entites/staging-modules'

    if [ "${ENTITY_NAME}" == "${DEPLOYMENT_FOLDER}" ]
    then 
        echo "folder is exist"
        rsync -avzh ${SOURCE_PATH}/${ENTITY_NAME} ${DESTINATION_PATH}/${ENTITY_NAME}
    else
        echo "folder does not exist"
    fi
}

case $1 in
    deploy) "$@";
    staging) "$@";
esac

Can someone help me to correct, if I am doing anything wrong in the above script? I am facing the below error whenever I execute the script.

ERROR:

sh deploy.sh deploy staging contract
deploy.sh: line 87: syntax error near unexpected token `)'
deploy.sh: line 87: `staging) "$@";'

CodePudding user response：

The syntax for a case statement requires 2 semi-colons to terminate the commands of a case:

case $1 in
deploy) "$@";;
staging) "$@";;
esac

CodePudding user response：

If it still throws error , put the 2 semi-colons on next line like below :

    case $1 in
          deploy) "$@"
    ;;
           staging) "$@"
    ;;
    esac