FileSync_System-FSS/fss_script.sh at master · EXARTeo/FileSync_System-FSS · GitHub

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#!/bin/bash


#Checks if the input call for the bash is correct..
while getopts ":p:c:" opt_arg; do
    case ${opt_arg} in
        p) path=$OPTARG;;
        c) command=$OPTARG;;
        \?) echo "Wrong input flags! Usage: ./fss_script.sh -p <path> -c <command>"; exit 1;;
        :) echo "No input argument for flag :-$OPTARG! Usage: ./fss_script.sh -p <path> -c <command>"; exit 1;;
    esac
done

#..don't forget to check if the <path>/<command> isn't NULL
if [ -z $path ] || [ -z $command ]; then
    echo "Error. NULL Input argument"
    exit 1
fi

#Check what is the command..
case "$command" in
    listAll)
        #If we are in a line with the bellow pattern(AKA message of a sync action)..
        #..we need to save every time the new values of the variables we need to print
        awk '/\[(FULL|MODIFIED|ADDED|DELETED)\]/ && /\[(SUCCESS|ERROR|PARTIAL)\]/ {
            date = substr($1, 2)
            time = substr($2, 1, length($2)-1)

            source = substr($3, 2, length($3)-2)
            target = substr($4, 2, length($4)-2)

            status = substr($7, 2, length($7)-2)

            date_time[source] = date " " time
            final_target[source] = target
            final_status[source] = status

        }
        END {
            for (src in date_time) {
                printf "%s -> %s [Last Sync: %s] [%s]\n", src, final_target[src], date_time[src], final_status[src]
            }
        }' "$path";;

    listMonitored)
        #Same with the above, but also..
        #..we are taking track of the lines that inform us about..
        #..if the <directory> is active or not(Print only the active ones)
        awk '/Monitoring started for/ {
                temp = substr($6, 1)
                status[temp] = 1
            }
            /Monitoring stopped for/ {
                temp = substr($6, 1)
                status[temp] = 0
            }
            /\[(FULL|MODIFIED|ADDED|DELETED)\]/ && /\[(SUCCESS|ERROR|PARTIAL)\]/ {
            date = substr($1, 2)
            time = substr($2, 1, length($2)-1)

            source = substr($3, 2, length($3)-2)
            target = substr($4, 2, length($4)-2)

            date_time[source] = date " " time
            final_target[source] = target
            }

        END {
            for (src in status) {
                if (status[src] == 1) {
                    printf "%s -> %s [Last Sync: %s]\n", src, final_target[src], date_time[src]
                }
            }
        }' "$path";;
    listStopped)
        #Same with the above, but..
        #..print only the inactive ones
        awk '/Monitoring started for/ {
                temp = substr($6, 1)
                status[temp] = 1
            }
            /Monitoring stopped for/ {
                temp = substr($6, 1)
                status[temp] = 0
            }
            /\[(FULL|MODIFIED|ADDED|DELETED)\]/ && /\[(SUCCESS|ERROR|PARTIAL)\]/ {
            date = substr($1, 2)
            time = substr($2, 1, length($2)-1)

            source = substr($3, 2, length($3)-2)
            target = substr($4, 2, length($4)-2)

            date_time[source] = date " " time
            final_target[source] = target
            }

        END {
            for (src in status) {
                if (status[src] == 0) {
                    printf "%s -> %s [Last Sync: %s]\n", src, final_target[src], date_time[src]
                }
            }
        }' "$path";;
    purge)
        #Check if it is a directory..
        if [ -d "$path" ]; then
            echo "Deleting $path..."
            rm -rf "$path"
            echo "Purge complete."
        elif [ -f "$path" ]; then      #..or a file to delete it
            echo "Deleting $path..."
            rm -f "$path"
            echo "Purge complete."
        else    #If it is not a directory or file..
            echo "Wrong path! Cannot detect file or directory : $path"  #..inform the user..
            exit 1      #..and exit
        fi
        ;;
    #If the given command was not an option, inform the user and exit
    *)
    echo "Wrong command request! Commands: <listAll>, <listMonitored>, <listStopped>, <purge>"
    exit 1;;
esac