yulioaj290/NPM_UPLOADER.sh

## README.md

      
    Raw
  

              README.md
            
          
    NPM Uploader Script

Script Bash for uploading NPM pachages to npmjs.com.
You must pass 2 required arguments:

prefix name of the packages;
weight of package chunks;
ziplevel of compression for the complete package and;
name of the file/directory/URL list to include on the packages.

This script is capable to upload all packages to npmjs.com secuencially and to remove the same packages if it is executed again immediately, following the information on the "remove.lock" file created previously.
Requirements


NodeJS 8.4.0 or higher.
NPM 5.3.0 or higher.
P7zip-full 16.02 or higher.

To prepare the environment for the script follow this steps (based on Ubuntu 14.04):

(Optional) Update your linux repositories and upgrade all packages.

$ sudo apt-get update
$ sudo apt-get upgrade

Install p7zip-full on your system, it is neccesary to compress and divide in chunks all the file/directory included.

$ sudo apt-get install p7zip-full

Install NodeJS.

$ sudo apt-get install nodejs

Execute the script.

$ bash NPM_UPLOADER.sh -link -unzip video.mp4 video-clip 50 9
Usage of the Script


Examples

$ bash NPM_UPLOADER.sh -link -unzip -rm -push video-clip 50 9 "video.mp4"
$ bash NPM_UPLOADER.sh -url -link -unzip -rm -push video-clip 50 9 "http://mi.website.com/my-book.pdf"
$ bash NPM_UPLOADER.sh -link -unzip -rm -push video-clip 50 9 "video.mp4" "my-book.pdf" "my-document.docx"
$ bash NPM_UPLOADER.sh -url -link -unzip -rm video-clip 50 9 "http://mi.website.com/video.mp4" "http://mi.website.com/my-book.pdf"
$ bash NPM_UPLOADER.sh -url -link -unzip -rm -gitclon -depsnpm my-project 50 9 "http://github.com/user/my-project.git"
$ bash NPM_UPLOADER.sh -unpush "video-clip_3"
Required arguments


NPM_UPLOADER.sh: Name of the script file.
video-clip:  Name prefix of the packages to upload.
50: Upper limit of the size of the packages to upload. It must be expressed in MegaBytes (MB).
9: Level of compression of the packages to upload. It must be between 1 (min compression) and 9 (max compression).
video.mp4 or video.mp4 my-book.pdf: List of files to upload to npmjs.com as package(s).
video-clip_3: Prefix and chunks number to unpublish from npmjs.com.

Optional arguments


-url: Indicate that the file must be downloaded from the given URL (http://mi.website.com/video.mp4), and then build package.
-link: Include packages from 2nd to n(th) as dependencies of the 1st.
-rm: Remove all original files automatically. Must be used with the '-push' option.
-push: Publish all packages to 'npmjs.com' automatically. It requires to be loged in NPM in current terminal.
-unzip: Include a script into the 1st package to automatically UnZip the packages. Must be used with the '-link' option.
-unpush: Automatically unpublish the given chunks package from npmjs.com, and remove it from the "remove.lock" file.
-gitclon: Download from Git Repository through "git clone" command.
-depsnpm: Install dependencies from NPM Registries to the project downloaded from Git Repository.
-depsyarn: Install dependencies from YARN Registries to the project downloaded from Git Repository.


## NPM_UPLOADER.sh
#!/bin/bash
#
# Copyright 2019 Yulio Aleman Jimenez (@yulioaj290)
#
# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
# NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# NPM_UPLOADER.sh
# This script allows to upload automatically some resources to NPMJS.com as chunk packages.
# The resources could be stored locally or online.
#
# ================================================
# PROMPT VARIABLES
# ================================================
RED=$'\e[0;31m'
GREEN=$'\e[0;32m'
BLUE=$'\e[0;34m'
NC=$'\e[0m'

# --------------------------------------------------
# |                                                |
# |                 NPM UPLOADER                   |
# |                                                |
# --------------------------------------------------
# |             Yulio Aleman Jimenez               |
# |                  @yulioaj290                   |
# --------------------------------------------------

# ================================================
# FUNCTIONS
# ================================================

# Check if Git is installed
check_git_func(){
    # Must return "/usr/bin/git"
    GIT_INSTALLED="$(echo `which git | grep 'not found'`)"
    if [[ ! -z $GIT_INSTALLED ]]; then
        echo "false"
    else
        echo "true"
    fi
}

# Check if 7Zip is installed
check_7zip_func(){
    # Must return "/usr/bin/7z"
    ZIP7_INSTALLED="$(echo `which 7z | grep 'not found'`)"
    if [[ ! -z $ZIP7_INSTALLED ]]; then
        echo "false"
    else
        echo "true"
    fi
}

# Check if NPM is installed and loged in
check_npm_func(){
    # Must return "/usr/bin/npm"
    NPM_INSTALLED="$(echo `which npm | grep 'not found'`)"
    if [[ ! -z $NPM_INSTALLED ]]; then
        echo "installed"
    else
        # NPM_LOGED_IN="$(echo `npm whoami` | awk '{print $2}')"
        # if [[ $NPM_LOGED_IN == "ERR!" ]]; then
        #     echo "logedin"
        # else
            echo "true"
        # fi
    fi
}

# Check if YARN is installed
check_yarn_func(){
    # Must return "/usr/bin/7z"
    YARN_INSTALLED="$(echo `which yarn | grep 'not found'`)"
    if [[ ! -z $YARN_INSTALLED ]]; then
        echo "false"
    else
        echo "true"
    fi
}

# Check if given URL is valid
check_url_func(){
    local regex='^(?:(?:(?:https?|ftp):)?\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:[/?#]\S*)?$';

    if [[ $1 =~ $regex ]]; then
        echo "true"
    else
        echo "false"
    fi
}

# Check if given Prefix is valid
check_prefix_func(){
    local REGEX="^[a-zA-Z0-9-]*$";

    if [[ ! $1 =~ $REGEX ]]; then
        echo "regex"

    elif [[ -e "$1" ]]; then
        echo "exist"

    elif [[ -e "remove.lock" ]]; then
        local PUBLISH=""
        for PACKAGE in $(cat remove.lock);
        do
            RM_PREFIX=$(echo "$PACKAGE" | cut -d'_' -f1)

            if [[ "$RM_PREFIX" == "$1" ]]; then
                PUBLISH="publish"
                break
            else
                PUBLISH="true"
            fi
        done
        echo "$PUBLISH"

    else
        echo "true"
    fi
}

# Check if given Weight is valid
check_weight_func(){
    local regex='^[1-9][0-9]*$';

    if [[ $1 =~ $regex ]]; then
        echo "true"
    else
        echo "false"
    fi
}

# Check if given ZIP Level is valid
check_ziplevel_func(){
    local regex='^[1-9]$';

    if [[ $1 =~ $regex ]]; then
        echo "true"
    else
        echo "false"
    fi
}


# ================================================
# MAIN PROCESS
# ================================================

# STEP 1: Verify requirements
#   * 7zip-full package installed
#   * NPM installed and loged in

if [[ $(check_7zip_func) == "false" ]]; then
    echo "${RED}[ ERROR ]: You must to install 7zip or 7zip-full package first.${NC}"
elif [[ $(check_git_func) == "false" ]]; then
    echo "${RED}[ ERROR ]: You must to install Git package first.${NC}"
elif [[ $(check_npm_func) == "installed" ]]; then
    echo "${RED}[ ERROR ]: You must to install NPM package first.${NC}"
# elif [[ $(check_npm_func) == "logedin" ]]; then
    # echo "${RED}[ ERROR ]: You must loged into the online NPM Registry.${NC}"
# elif [[ ! -e "remove.lock" ]]; then
elif [[ $1 != "-unpush" ]]; then

    # ================================================
    # STEP 2: Initialize variables
    # ================================================
    ARG_URL="false"         #   * url       : Download resource from URL
    ARG_LINK="false"        #   * link      : Make all chunk npm packages as dependencies of the 1st chunk package
    ARG_RM="false"          #   * rm        : Remove original resources
    ARG_PUSH="false"        #   * push      : Publish to NPM Registry automatically
    ARG_CRON="false"        #   * cron      : Set crontab task to automatically unpublish npm packages
    ARG_UNZIP="false"       #   * unzip     : Provide to the NPM pachages auto unzip functions
    ARG_GITCLON="false"     #   * gitclon   : Download resource as Git Repository, with 'git clone'
    ARG_DEPSNPM="false"     #   * depsnpm   : Install NPM dependencies of a project downloaded from git repository
    ARG_DEPSYARN="false"    #   * depsyarn  : Install NPM dependencies with YARN of a project downloaded from git repository
    #   ==============================================
    ARG_FILE=""             #   * file  : Resource name or URL
    ARG_PREFIX=""           #   * prefix: Prefix to use in npm packages
    ARG_WEIGHT=""           #   * weight: Chunks weight
    ARG_ZIPLV=""            #   * ziplv : Compression level


    # Init "package.json" file vars
    # ================================================
    NPM_FILE_NAME=''                                    # Name  : Name of the package
    NPM_FILE_DEPS=''                                    # Deps  : Dependencies of the first package
    NPM_FILE_UNZIP='"postinstall": "bash unzip.sh"'     # UnZip : Script for postinstall automatically unzip


    # ================================================
    # STEP 3: Check optional arguments
    # ================================================

    ARGS=(`echo "$*"`)

    declare -i NUM_OPT_ARGS=0

    for ARG in ${ARGS[*]}
    do
        case $ARG in
            *-url*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_URL="true";;
            *-link*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_LINK="true";;
            *-rm*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_RM="true";;
            *-push*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_PUSH="true";;
            *-cron*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_CRON="true";;
            *-unzip*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_UNZIP="true";;
            *-gitclon*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_GITCLON="true";;
            *-depsnpm*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_DEPSNPM="true";;
            *-depsyarn*)
                NUM_OPT_ARGS=$NUM_OPT_ARGS+1
                ARG_DEPSYARN="true";;
        esac
    done

    shift $NUM_OPT_ARGS

    # ================================================
    # STEP 4: Set and Validate required arguments
    # ================================================

    ARG_PREFIX=$1
    ARG_WEIGHT=$2
    ARG_ZIPLV=$3
    shift 3
    ARG_FILE=("$@")     # Assign rest of arguments, like an array of Files/URLs

    if [[ $ARG_FILE = '' ]]; then
        echo "${RED}[ ERROR ]: You must to provide the \"NAME\" of the file or directory.${NC}"
        exit 128
    elif [[ "$ARG_URL" == "false" ]]; then
        for ITEM_FILE in "${ARG_FILE[@]}";
        do
            if [[ ! -e "$ITEM_FILE" ]]; then
                echo "${RED}[ ERROR ]: The file or directory \"$ITEM_FILE\" does not exist.${NC}"
                exit 128
            fi
        done
    elif [[ "$ARG_URL" == "true" ]]; then
        for ITEM_FILE in "${ARG_FILE[@]}";
        do
            VALIDATE_URL="$(check_url_func $ITEM_FILE)"
            if [[ VALIDATE_URL = "false" ]]; then
                echo "${RED}[ ERROR ]: Invalid URL [$ITEM_FILE].${NC}"
                exit 128
            fi
        done
    fi

    if [[ $ARG_PUSH = "false" && $ARG_RM = "true" ]]; then
        echo "${RED}[ ERROR ]: Processed data would be loose if you use \"-rm\" option without \"-push\".${NC}"
        exit 128
    fi

    VALIDATE_PREFIX="$(check_prefix_func $ARG_PREFIX)"
    if [[ "$VALIDATE_PREFIX" == "regex" ]]; then
        echo "${RED}[ ERROR ]: The \"PREFIX\" must be only alphanumeric and (-), without spaces.${NC}"
        exit 128
    elif [[ "$VALIDATE_PREFIX" == "exist" ]]; then
        echo "${RED}[ ERROR ]: The file or directory \"$ARG_PREFIX\" already exist.${NC}"
        exit 128
    elif [[ "$VALIDATE_PREFIX" == "publish" ]]; then
        echo "${RED}[ ERROR ]: A package with the prefix \"$ARG_PREFIX\" has already published.${NC}"
        exit 128
    fi

    VALIDATE_WEIGHT="$(check_weight_func $ARG_WEIGHT)"
    if [[ "$VALIDATE_WEIGHT" == "false" ]]; then
        echo "${RED}[ ERROR ]: You must to provide a valid \"WEIGHT\" of chunks, a positive integer number.${NC}"
        exit 128
    fi

    VALIDATE_ZIPLEVEL="$(check_ziplevel_func $ARG_ZIPLV)"
    if [[ "$VALIDATE_ZIPLEVEL" == "false" ]]; then
        echo "${RED}[ ERROR ]: You must to provide a valid \"ZIP LEVEL\" compression, between 1 and 9.${NC}"
        exit 128
    fi

    if [[ "$ARG_UNZIP" == "true" && "$ARG_LINK" == "false" ]]; then
        echo "${RED}[ ERROR ]: To provide Auto UnZip functions, you need to link dependencies with the \"-link\" option.${NC}"
        exit 128
    fi

    if [[ "$ARG_DEPSNPM" == "true" && "$ARG_GITCLON" == "false" ]]; then
        echo "${RED}[ ERROR ]: To install NPM dependencies, you need to download from GIT repository with the \"-gitclon\" option.${NC}"
        exit 128
    fi

    if [[ "$ARG_DEPSYARN" == "true" && "$ARG_GITCLON" == "false" ]]; then
        echo "${RED}[ ERROR ]: To install dependencies with YARN, you need to download from GIT repository with the \"-gitclon\" option.${NC}"
        exit 128
    fi

    if [[ "$ARG_DEPSYARN" == "true" && $(check_yarn_func) == "false" ]]; then
        echo "${RED}[ ERROR ]: To install dependencies with YARN, you need to install \"YARN\" package first.${NC}"
        exit 128
    fi

    if [[ "$ARG_URL" == "true" && "$ARG_GITCLON" == "true" ]]; then
        echo "${RED}[ ERROR ]: You can use only one of these options [ -url | -gitclon ].${NC}"
        exit 128
    fi

    if [[ ${#ARG_FILE[@]} -gt 1 && "$ARG_GITCLON" == "true" ]]; then
        echo "${RED}[ ERROR ]: You can download only one GIT repository with the \"-gitclon\" option.${NC}"
        exit 128
    fi

    # ================================================
    # STEP 5: Sumarize arguments values
    # ================================================

    echo "===================================================="
    echo "[ Resource(s) Name(s) ] ..... ${ARG_FILE[@]}"
    # echo "[ Resource Weight ] ......... $(echo `du -hs ${ARG_FILE[@]}` | awk '{print $1}')""B"
    echo "[ Package Prefix ] .......... $ARG_PREFIX"
    echo "[ Weight of Chunks ] ........ $ARG_WEIGHT""MB"
    echo "[ Compression Level ] ....... $ARG_ZIPLV"
    echo "--------------------------------------------------"
    echo "[ Resource from URL ] ....... $ARG_URL"
    echo "[ Link Dependencies ] ....... $ARG_LINK"
    echo "[ Remove Resources ] ........ $ARG_RM"
    echo "[ Publish to NPM ] .......... $ARG_PUSH"
    # echo "[ Unpublish with CRON ] ..... $ARG_CRON"
    echo "[ Auto UnZip Functions ] .... $ARG_UNZIP"
    echo "[ Clone GIT Repository ] .... $ARG_GITCLON"
    echo "===================================================="


    # ================================================
    # STEP 6: Download resource from external URL
    # ================================================

    mkdir $ARG_PREFIX       # Creating directory of archives
    cd $ARG_PREFIX          # Moving into the directory of archives

    if [[ "$ARG_URL" == "true" ]]; then
        for ITEM_FILE in "${ARG_FILE[@]}";
        do
            echo "${GREEN}[ INFO ]: Downloading \"$ITEM_FILE\" from external URL...${NC}"
            echo "===================================================="

            BASENAME_FILE="$(basename "$ITEM_FILE" | cut -d'?' -f1)"

            wget -O "$BASENAME_FILE" --quiet "$ITEM_FILE"
        done
    elif [[ "$ARG_GITCLON" == "true" ]]; then
        for ITEM_FILE in "${ARG_FILE[@]}";
        do
            echo "${GREEN}[ INFO ]: Cloning GIT repository \"$ITEM_FILE\" ...${NC}"
            echo "===================================================="

            URL_MINUS_PARAMS="$(echo "$ITEM_FILE" | cut -d'?' -f1)"

            BASENAME_FILE="$(basename "${URL_MINUS_PARAMS%.git*}")"

            git clone "$ITEM_FILE"

            if [[ "$ARG_DEPSNPM" == "true" ]]; then
                echo "${GREEN}[ INFO ]: Installing dependencies with NPM ...${NC}"
                echo "===================================================="

                cd "$BASENAME_FILE"
                npm install
                cd ../
            elif [[ "$ARG_DEPSYARN" == "true" ]]; then
                echo "${GREEN}[ INFO ]: Installing dependencies with YARN ...${NC}"
                echo "===================================================="

                cd "$BASENAME_FILE"
                yarn install
                cd ../
            fi
        done
    else
        echo "${GREEN}[ INFO ]: Grouping files inside \"$ARG_PREFIX\" directory...${NC}"
        echo "===================================================="

        for ITEM_FILE in "${ARG_FILE[@]}";
        do

            mv "../$ITEM_FILE" "./"
        done
    fi

    cd ../                  # Moving outside the directory of archives


    # ================================================
    # STEP 7: Check number of chunks
    # ================================================

    FILES_WEIGHT="$(echo `du -s $ARG_PREFIX` | cut -d' ' -f1)"

    WEIGHT_IN_MB="$(( ($FILES_WEIGHT + (1024 - 1) ) / 1024 ))"

    CHUNKS_NUM="$(( ($WEIGHT_IN_MB + ( $ARG_WEIGHT - 1) ) / $ARG_WEIGHT ))"


    # ================================================
    # STEP 8: Compressing and splitting resource
    # ================================================

    echo "${GREEN}[ INFO ]: Splitting file(s) of [ $ARG_PREFIX ] directory into [ $CHUNKS_NUM ] chunks ...${NC}"

    7za a -t7z -m0=lzma -mx=$ARG_ZIPLV -ms=on -v"$ARG_WEIGHT"m $ARG_PREFIX.7z $ARG_PREFIX

    echo "===================================================="

    # ================================================
    # STEP 9: Removing original resource
    # ================================================

    if [[ "$ARG_RM" == "true" ]]; then
        echo "${GREEN}[ INFO ]: Removing original files [ $ARG_PREFIX ] ...${NC}"
        echo "===================================================="

        rm -rf $ARG_PREFIX
    fi


    # ================================================
    # STEP 10: Build package dependencies
    # ================================================

    FIRST_PKG_DEPS=''               # Store package names and versions in JSON format [less first]
    ZIP_PKG_LIST=''                 # Store zip package names separated by spaces
    UNZIP_SCRIPT="#!/bin/bash \n"   # Store all command of the UnZip script

    for (( i=1 ; i <= $CHUNKS_NUM ; i++ ))
    do

        if [[ $i -lt 10 ]]; then
            CHUNK_ITEM_NUM="00$i"
        elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
            CHUNK_ITEM_NUM="0$i"
        else
            CHUNK_ITEM_NUM="$i"
        fi

        CHUNK_DIR_NAME="$ARG_PREFIX""_""$CHUNK_ITEM_NUM"

        # unzip script
        CURRENT_PKG="$ARG_PREFIX.7z.$CHUNK_ITEM_NUM"
        ZIP_PKG_LIST="$ZIP_PKG_LIST $CURRENT_PKG"

        if [[ $i -ne 1 ]]; then
            FIRST_PKG_DEPS="$FIRST_PKG_DEPS"'"'$CHUNK_DIR_NAME'": "1.0.0"'

            if [[ $i -ne $CHUNKS_NUM ]]; then
                FIRST_PKG_DEPS="$FIRST_PKG_DEPS"',
                '
            fi


            # unzip script
            UNZIP_SCRIPT="$UNZIP_SCRIPT""mv ../$CHUNK_DIR_NAME/$CURRENT_PKG ../ \n"
        else
            # unzip script
            UNZIP_SCRIPT="$UNZIP_SCRIPT""mv $CURRENT_PKG ../ \n"
        fi
    done

    # unzip script
    UNZIP_SCRIPT="$UNZIP_SCRIPT""cd ../ \n"
    UNZIP_SCRIPT="$UNZIP_SCRIPT""7z x $ARG_PREFIX.7z.001 \n"
    UNZIP_SCRIPT="$UNZIP_SCRIPT""rm -rf $ZIP_PKG_LIST \n"
    UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"===================================\" \n"
    UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"${NC}Remember to unpublish all pachages from 'NPMJS.com'.${NC}\" \n"
    UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"${NC}Remember to delete the '${ARG_PREFIX}_001' package folder.${NC}\" \n"
    UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"===================================\" \n"

    # Setting "dependencies" of the first package to use in "package.json"
    NPM_FILE_DEPS=$FIRST_PKG_DEPS


    # ================================================
    # STEP 11: Build, Publish and Remove NPM chunk packages
    # ================================================

    for (( i=1 ; i <= $CHUNKS_NUM ; i++ ))
    do

        if [[ $i -lt 10 ]]; then
            CHUNK_ITEM_NUM="00$i"
        elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
            CHUNK_ITEM_NUM="0$i"
        else
            CHUNK_ITEM_NUM="$i"
        fi

        # Building name of the package based on "prefix" and "chunk number"
        CHUNK_DIR_NAME="$ARG_PREFIX""_""$CHUNK_ITEM_NUM"

        # Setting "package name" to use in "package.json"
        NPM_FILE_NAME=$CHUNK_DIR_NAME

        echo "     [*]: Processing NPM chunk Package No. $i [ $CHUNK_DIR_NAME ]"

        mkdir $CHUNK_DIR_NAME

        mv $ARG_PREFIX.7z.$CHUNK_ITEM_NUM $CHUNK_DIR_NAME/

        cd $CHUNK_DIR_NAME


        if [[ $i -eq 1 ]]; then
            if [[ "$ARG_LINK" == "false" ]]; then
                NPM_FILE_DEPS=''
            fi

            # unzip script
            if [[ "$ARG_UNZIP" == "true" ]]; then
                echo -e $UNZIP_SCRIPT >> unzip.sh
            else
                NPM_FILE_UNZIP=''
            fi

        else
            NPM_FILE_DEPS=''
            NPM_FILE_UNZIP=''
        fi

        NPM_FILE='{
            "name": "'$NPM_FILE_NAME'",
            "version": "1.0.0",
            "description": "",
            "main": "index.js",
            "author": "",
            "license": "ISC",
            "dependencies": {
                '$NPM_FILE_DEPS'
            },
            "scripts": {
                '$NPM_FILE_UNZIP'
            }
        }'

        echo "$NPM_FILE" >> package.json

        echo "        :.. Created package ..."

        if [[ "$ARG_PUSH" == "true" ]]; then
            npm publish

            echo "        :.. Uploaded package to \"npmjs.com\" registry ..."
        fi

        cd ../

        if [[ "$ARG_RM" == "true" ]]; then
            echo "        :.. Removed local package ..."

            rm -rf $CHUNK_DIR_NAME
        fi

        echo "--------------------------------------------------"
    done

    echo "${ARG_PREFIX}_${CHUNKS_NUM}" >> remove.lock

    echo "${GREEN}[ INFO ]: Processed [ $CHUNKS_NUM ] NPM chunk packages.${NC}"
    echo "===================================================="

    echo "success"

elif [[ $1 == "-unpush" ]]; then

    echo "===================================================="
    echo "${GREEN}[ INFO ]: Preparing to unpublish NPM Packages ...${NC}"
    echo "===================================================="

    if [[ ! -z $2 ]]; then

        for PACKAGE in $(cat remove.lock);
        do
            if [[ "$PACKAGE" == "$2" ]]; then
                RM_PREFIX=$(echo "$2" | cut -d'_' -f1)
                RM_NUM_CHUNKS=$(echo "$2" | cut -d'_' -f2)

                for (( i=1 ; i <= $RM_NUM_CHUNKS ; i++ ))
                do

                    if [[ $i -lt 10 ]]; then
                        CHUNK_ITEM_NUM="00$i"
                    elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
                        CHUNK_ITEM_NUM="0$i"
                    else
                        CHUNK_ITEM_NUM="$i"
                    fi

                    echo "     [*]: Unpublided Package: ${RM_PREFIX}_${CHUNK_ITEM_NUM}"

                    npm unpublish --force $PACKAGE
                done

                echo "--------------------------------------------------"
            else
                echo "$PACKAGE" >> tmp.lock
            fi
        done

        rm -rf "remove.lock"

        if [[ -e "tmp.lock" ]]; then
            mv "tmp.lock" "remove.lock"
        fi

    else

        for PACKAGE in $(cat remove.lock);
        do
            RM_PREFIX=$(echo "$PACKAGE" | cut -d'_' -f1)
            RM_NUM_CHUNKS=$(echo "$PACKAGE" | cut -d'_' -f2)


            for (( i=1 ; i <= $RM_NUM_CHUNKS ; i++ ))
            do

                if [[ $i -lt 10 ]]; then
                    CHUNK_ITEM_NUM="00$i"
                elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
                    CHUNK_ITEM_NUM="0$i"
                else
                    CHUNK_ITEM_NUM="$i"
                fi

                echo "     [*]: Unpublided Package: ${RM_PREFIX}_${CHUNK_ITEM_NUM}"

                npm unpublish --force $PACKAGE
            done

            echo "--------------------------------------------------"
        done

        rm -rf remove.lock
    fi

    echo "===================================================="
fi
	#!/bin/bash
	#
	# Copyright 2019 Yulio Aleman Jimenez (@yulioaj290)
	#
	# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions
	# are met:
	#
	# 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
	#
	# 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in
	# the documentation and/or other materials provided with the distribution.
	#
	# 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived
	# from this software without specific prior written permission.
	#
	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
	# NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
	# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	#
	# NPM_UPLOADER.sh
	# This script allows to upload automatically some resources to NPMJS.com as chunk packages.
	# The resources could be stored locally or online.
	#
	# ================================================
	# PROMPT VARIABLES
	# ================================================
	RED=$'\e[0;31m'
	GREEN=$'\e[0;32m'
	BLUE=$'\e[0;34m'
	NC=$'\e[0m'

	# --------------------------------------------------
	# \| \|
	# \| NPM UPLOADER \|
	# \| \|
	# --------------------------------------------------
	# \| Yulio Aleman Jimenez \|
	# \| @yulioaj290 \|
	# --------------------------------------------------

	# ================================================
	# FUNCTIONS
	# ================================================

	# Check if Git is installed
	check_git_func(){
	# Must return "/usr/bin/git"
	GIT_INSTALLED="$(echo `which git \| grep 'not found'`)"
	if [[ ! -z $GIT_INSTALLED ]]; then
	echo "false"
	else
	echo "true"
	fi
	}

	# Check if 7Zip is installed
	check_7zip_func(){
	# Must return "/usr/bin/7z"
	ZIP7_INSTALLED="$(echo `which 7z \| grep 'not found'`)"
	if [[ ! -z $ZIP7_INSTALLED ]]; then
	echo "false"
	else
	echo "true"
	fi
	}

	# Check if NPM is installed and loged in
	check_npm_func(){
	# Must return "/usr/bin/npm"
	NPM_INSTALLED="$(echo `which npm \| grep 'not found'`)"
	if [[ ! -z $NPM_INSTALLED ]]; then
	echo "installed"
	else
	# NPM_LOGED_IN="$(echo `npm whoami` \| awk '{print $2}')"
	# if [[ $NPM_LOGED_IN == "ERR!" ]]; then
	# echo "logedin"
	# else
	echo "true"
	# fi
	fi
	}

	# Check if YARN is installed
	check_yarn_func(){
	# Must return "/usr/bin/7z"
	YARN_INSTALLED="$(echo `which yarn \| grep 'not found'`)"
	if [[ ! -z $YARN_INSTALLED ]]; then
	echo "false"
	else
	echo "true"
	fi
	}

	# Check if given URL is valid
	check_url_func(){
	local regex='^(?:(?:(?:https?\|ftp):)?\/\/)(?:\S+(?::\S)?@)?(?:(?!(?:10\|127)(?:\.\d{1,3}){3})(?!(?:169\.254\|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]\|2\d\|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?\|1\d\d\|2[01]\d\|22[0-3])(?:\.(?:1?\d{1,2}\|2[0-4]\d\|25[0-5])){2}(?:\.(?:[1-9]\d?\|1\d\d\|2[0-4]\d\|25[0-4]))\|(?:(?:[a-z\u00a1-\uffff0-9]-)[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-)[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:[/?#]\S*)?$';

	if [[ $1 =~ $regex ]]; then
	echo "true"
	else
	echo "false"
	fi
	}

	# Check if given Prefix is valid
	check_prefix_func(){
	local REGEX="^[a-zA-Z0-9-]*$";

	if [[ ! $1 =~ $REGEX ]]; then
	echo "regex"

	elif [[ -e "$1" ]]; then
	echo "exist"

	elif [[ -e "remove.lock" ]]; then
	local PUBLISH=""
	for PACKAGE in $(cat remove.lock);
	do
	RM_PREFIX=$(echo "$PACKAGE" \| cut -d'_' -f1)

	if [[ "$RM_PREFIX" == "$1" ]]; then
	PUBLISH="publish"
	break
	else
	PUBLISH="true"
	fi
	done
	echo "$PUBLISH"

	else
	echo "true"
	fi
	}

	# Check if given Weight is valid
	check_weight_func(){
	local regex='^[1-9][0-9]*$';

	if [[ $1 =~ $regex ]]; then
	echo "true"
	else
	echo "false"
	fi
	}

	# Check if given ZIP Level is valid
	check_ziplevel_func(){
	local regex='^[1-9]$';

	if [[ $1 =~ $regex ]]; then
	echo "true"
	else
	echo "false"
	fi
	}


	# ================================================
	# MAIN PROCESS
	# ================================================

	# STEP 1: Verify requirements
	# * 7zip-full package installed
	# * NPM installed and loged in

	if [[ $(check_7zip_func) == "false" ]]; then
	echo "${RED}[ ERROR ]: You must to install 7zip or 7zip-full package first.${NC}"
	elif [[ $(check_git_func) == "false" ]]; then
	echo "${RED}[ ERROR ]: You must to install Git package first.${NC}"
	elif [[ $(check_npm_func) == "installed" ]]; then
	echo "${RED}[ ERROR ]: You must to install NPM package first.${NC}"
	# elif [[ $(check_npm_func) == "logedin" ]]; then
	# echo "${RED}[ ERROR ]: You must loged into the online NPM Registry.${NC}"
	# elif [[ ! -e "remove.lock" ]]; then
	elif [[ $1 != "-unpush" ]]; then

	# ================================================
	# STEP 2: Initialize variables
	# ================================================
	ARG_URL="false" # * url : Download resource from URL
	ARG_LINK="false" # * link : Make all chunk npm packages as dependencies of the 1st chunk package
	ARG_RM="false" # * rm : Remove original resources
	ARG_PUSH="false" # * push : Publish to NPM Registry automatically
	ARG_CRON="false" # * cron : Set crontab task to automatically unpublish npm packages
	ARG_UNZIP="false" # * unzip : Provide to the NPM pachages auto unzip functions
	ARG_GITCLON="false" # * gitclon : Download resource as Git Repository, with 'git clone'
	ARG_DEPSNPM="false" # * depsnpm : Install NPM dependencies of a project downloaded from git repository
	ARG_DEPSYARN="false" # * depsyarn : Install NPM dependencies with YARN of a project downloaded from git repository
	# ==============================================
	ARG_FILE="" # * file : Resource name or URL
	ARG_PREFIX="" # * prefix: Prefix to use in npm packages
	ARG_WEIGHT="" # * weight: Chunks weight
	ARG_ZIPLV="" # * ziplv : Compression level


	# Init "package.json" file vars
	# ================================================
	NPM_FILE_NAME='' # Name : Name of the package
	NPM_FILE_DEPS='' # Deps : Dependencies of the first package
	NPM_FILE_UNZIP='"postinstall": "bash unzip.sh"' # UnZip : Script for postinstall automatically unzip


	# ================================================
	# STEP 3: Check optional arguments
	# ================================================

	ARGS=(`echo "$*"`)

	declare -i NUM_OPT_ARGS=0

	for ARG in ${ARGS[*]}
	do
	case $ARG in
	-url)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_URL="true";;
	-link)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_LINK="true";;
	-rm)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_RM="true";;
	-push)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_PUSH="true";;
	-cron)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_CRON="true";;
	-unzip)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_UNZIP="true";;
	-gitclon)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_GITCLON="true";;
	-depsnpm)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_DEPSNPM="true";;
	-depsyarn)
	NUM_OPT_ARGS=$NUM_OPT_ARGS+1
	ARG_DEPSYARN="true";;
	esac
	done

	shift $NUM_OPT_ARGS

	# ================================================
	# STEP 4: Set and Validate required arguments
	# ================================================

	ARG_PREFIX=$1
	ARG_WEIGHT=$2
	ARG_ZIPLV=$3
	shift 3
	ARG_FILE=("$@") # Assign rest of arguments, like an array of Files/URLs

	if [[ $ARG_FILE = '' ]]; then
	echo "${RED}[ ERROR ]: You must to provide the \"NAME\" of the file or directory.${NC}"
	exit 128
	elif [[ "$ARG_URL" == "false" ]]; then
	for ITEM_FILE in "${ARG_FILE[@]}";
	do
	if [[ ! -e "$ITEM_FILE" ]]; then
	echo "${RED}[ ERROR ]: The file or directory \"$ITEM_FILE\" does not exist.${NC}"
	exit 128
	fi
	done
	elif [[ "$ARG_URL" == "true" ]]; then
	for ITEM_FILE in "${ARG_FILE[@]}";
	do
	VALIDATE_URL="$(check_url_func $ITEM_FILE)"
	if [[ VALIDATE_URL = "false" ]]; then
	echo "${RED}[ ERROR ]: Invalid URL [$ITEM_FILE].${NC}"
	exit 128
	fi
	done
	fi

	if [[ $ARG_PUSH = "false" && $ARG_RM = "true" ]]; then
	echo "${RED}[ ERROR ]: Processed data would be loose if you use \"-rm\" option without \"-push\".${NC}"
	exit 128
	fi

	VALIDATE_PREFIX="$(check_prefix_func $ARG_PREFIX)"
	if [[ "$VALIDATE_PREFIX" == "regex" ]]; then
	echo "${RED}[ ERROR ]: The \"PREFIX\" must be only alphanumeric and (-), without spaces.${NC}"
	exit 128
	elif [[ "$VALIDATE_PREFIX" == "exist" ]]; then
	echo "${RED}[ ERROR ]: The file or directory \"$ARG_PREFIX\" already exist.${NC}"
	exit 128
	elif [[ "$VALIDATE_PREFIX" == "publish" ]]; then
	echo "${RED}[ ERROR ]: A package with the prefix \"$ARG_PREFIX\" has already published.${NC}"
	exit 128
	fi

	VALIDATE_WEIGHT="$(check_weight_func $ARG_WEIGHT)"
	if [[ "$VALIDATE_WEIGHT" == "false" ]]; then
	echo "${RED}[ ERROR ]: You must to provide a valid \"WEIGHT\" of chunks, a positive integer number.${NC}"
	exit 128
	fi

	VALIDATE_ZIPLEVEL="$(check_ziplevel_func $ARG_ZIPLV)"
	if [[ "$VALIDATE_ZIPLEVEL" == "false" ]]; then
	echo "${RED}[ ERROR ]: You must to provide a valid \"ZIP LEVEL\" compression, between 1 and 9.${NC}"
	exit 128
	fi

	if [[ "$ARG_UNZIP" == "true" && "$ARG_LINK" == "false" ]]; then
	echo "${RED}[ ERROR ]: To provide Auto UnZip functions, you need to link dependencies with the \"-link\" option.${NC}"
	exit 128
	fi

	if [[ "$ARG_DEPSNPM" == "true" && "$ARG_GITCLON" == "false" ]]; then
	echo "${RED}[ ERROR ]: To install NPM dependencies, you need to download from GIT repository with the \"-gitclon\" option.${NC}"
	exit 128
	fi

	if [[ "$ARG_DEPSYARN" == "true" && "$ARG_GITCLON" == "false" ]]; then
	echo "${RED}[ ERROR ]: To install dependencies with YARN, you need to download from GIT repository with the \"-gitclon\" option.${NC}"
	exit 128
	fi

	if [[ "$ARG_DEPSYARN" == "true" && $(check_yarn_func) == "false" ]]; then
	echo "${RED}[ ERROR ]: To install dependencies with YARN, you need to install \"YARN\" package first.${NC}"
	exit 128
	fi

	if [[ "$ARG_URL" == "true" && "$ARG_GITCLON" == "true" ]]; then
	echo "${RED}[ ERROR ]: You can use only one of these options [ -url \| -gitclon ].${NC}"
	exit 128
	fi

	if [[ ${#ARG_FILE[@]} -gt 1 && "$ARG_GITCLON" == "true" ]]; then
	echo "${RED}[ ERROR ]: You can download only one GIT repository with the \"-gitclon\" option.${NC}"
	exit 128
	fi

	# ================================================
	# STEP 5: Sumarize arguments values
	# ================================================

	echo "===================================================="
	echo "[ Resource(s) Name(s) ] ..... ${ARG_FILE[@]}"
	# echo "[ Resource Weight ] ......... $(echo `du -hs ${ARG_FILE[@]}` \| awk '{print $1}')""B"
	echo "[ Package Prefix ] .......... $ARG_PREFIX"
	echo "[ Weight of Chunks ] ........ $ARG_WEIGHT""MB"
	echo "[ Compression Level ] ....... $ARG_ZIPLV"
	echo "--------------------------------------------------"
	echo "[ Resource from URL ] ....... $ARG_URL"
	echo "[ Link Dependencies ] ....... $ARG_LINK"
	echo "[ Remove Resources ] ........ $ARG_RM"
	echo "[ Publish to NPM ] .......... $ARG_PUSH"
	# echo "[ Unpublish with CRON ] ..... $ARG_CRON"
	echo "[ Auto UnZip Functions ] .... $ARG_UNZIP"
	echo "[ Clone GIT Repository ] .... $ARG_GITCLON"
	echo "===================================================="


	# ================================================
	# STEP 6: Download resource from external URL
	# ================================================

	mkdir $ARG_PREFIX # Creating directory of archives
	cd $ARG_PREFIX # Moving into the directory of archives

	if [[ "$ARG_URL" == "true" ]]; then
	for ITEM_FILE in "${ARG_FILE[@]}";
	do
	echo "${GREEN}[ INFO ]: Downloading \"$ITEM_FILE\" from external URL...${NC}"
	echo "===================================================="

	BASENAME_FILE="$(basename "$ITEM_FILE" \| cut -d'?' -f1)"

	wget -O "$BASENAME_FILE" --quiet "$ITEM_FILE"
	done
	elif [[ "$ARG_GITCLON" == "true" ]]; then
	for ITEM_FILE in "${ARG_FILE[@]}";
	do
	echo "${GREEN}[ INFO ]: Cloning GIT repository \"$ITEM_FILE\" ...${NC}"
	echo "===================================================="

	URL_MINUS_PARAMS="$(echo "$ITEM_FILE" \| cut -d'?' -f1)"

	BASENAME_FILE="$(basename "${URL_MINUS_PARAMS%.git*}")"

	git clone "$ITEM_FILE"

	if [[ "$ARG_DEPSNPM" == "true" ]]; then
	echo "${GREEN}[ INFO ]: Installing dependencies with NPM ...${NC}"
	echo "===================================================="

	cd "$BASENAME_FILE"
	npm install
	cd ../
	elif [[ "$ARG_DEPSYARN" == "true" ]]; then
	echo "${GREEN}[ INFO ]: Installing dependencies with YARN ...${NC}"
	echo "===================================================="

	cd "$BASENAME_FILE"
	yarn install
	cd ../
	fi
	done
	else
	echo "${GREEN}[ INFO ]: Grouping files inside \"$ARG_PREFIX\" directory...${NC}"
	echo "===================================================="

	for ITEM_FILE in "${ARG_FILE[@]}";
	do

	mv "../$ITEM_FILE" "./"
	done
	fi

	cd ../ # Moving outside the directory of archives


	# ================================================
	# STEP 7: Check number of chunks
	# ================================================

	FILES_WEIGHT="$(echo `du -s $ARG_PREFIX` \| cut -d' ' -f1)"

	WEIGHT_IN_MB="$(( ($FILES_WEIGHT + (1024 - 1) ) / 1024 ))"

	CHUNKS_NUM="$(( ($WEIGHT_IN_MB + ( $ARG_WEIGHT - 1) ) / $ARG_WEIGHT ))"


	# ================================================
	# STEP 8: Compressing and splitting resource
	# ================================================

	echo "${GREEN}[ INFO ]: Splitting file(s) of [ $ARG_PREFIX ] directory into [ $CHUNKS_NUM ] chunks ...${NC}"

	7za a -t7z -m0=lzma -mx=$ARG_ZIPLV -ms=on -v"$ARG_WEIGHT"m $ARG_PREFIX.7z $ARG_PREFIX

	echo "===================================================="

	# ================================================
	# STEP 9: Removing original resource
	# ================================================

	if [[ "$ARG_RM" == "true" ]]; then
	echo "${GREEN}[ INFO ]: Removing original files [ $ARG_PREFIX ] ...${NC}"
	echo "===================================================="

	rm -rf $ARG_PREFIX
	fi


	# ================================================
	# STEP 10: Build package dependencies
	# ================================================

	FIRST_PKG_DEPS='' # Store package names and versions in JSON format [less first]
	ZIP_PKG_LIST='' # Store zip package names separated by spaces
	UNZIP_SCRIPT="#!/bin/bash \n" # Store all command of the UnZip script

	for (( i=1 ; i <= $CHUNKS_NUM ; i++ ))
	do

	if [[ $i -lt 10 ]]; then
	CHUNK_ITEM_NUM="00$i"
	elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
	CHUNK_ITEM_NUM="0$i"
	else
	CHUNK_ITEM_NUM="$i"
	fi

	CHUNK_DIR_NAME="$ARG_PREFIX""_""$CHUNK_ITEM_NUM"

	# unzip script
	CURRENT_PKG="$ARG_PREFIX.7z.$CHUNK_ITEM_NUM"
	ZIP_PKG_LIST="$ZIP_PKG_LIST $CURRENT_PKG"

	if [[ $i -ne 1 ]]; then
	FIRST_PKG_DEPS="$FIRST_PKG_DEPS"'"'$CHUNK_DIR_NAME'": "1.0.0"'

	if [[ $i -ne $CHUNKS_NUM ]]; then
	FIRST_PKG_DEPS="$FIRST_PKG_DEPS"',
	'
	fi


	# unzip script
	UNZIP_SCRIPT="$UNZIP_SCRIPT""mv ../$CHUNK_DIR_NAME/$CURRENT_PKG ../ \n"
	else
	# unzip script
	UNZIP_SCRIPT="$UNZIP_SCRIPT""mv $CURRENT_PKG ../ \n"
	fi
	done

	# unzip script
	UNZIP_SCRIPT="$UNZIP_SCRIPT""cd ../ \n"
	UNZIP_SCRIPT="$UNZIP_SCRIPT""7z x $ARG_PREFIX.7z.001 \n"
	UNZIP_SCRIPT="$UNZIP_SCRIPT""rm -rf $ZIP_PKG_LIST \n"
	UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"===================================\" \n"
	UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"${NC}Remember to unpublish all pachages from 'NPMJS.com'.${NC}\" \n"
	UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"${NC}Remember to delete the '${ARG_PREFIX}_001' package folder.${NC}\" \n"
	UNZIP_SCRIPT="$UNZIP_SCRIPT""echo \"===================================\" \n"

	# Setting "dependencies" of the first package to use in "package.json"
	NPM_FILE_DEPS=$FIRST_PKG_DEPS


	# ================================================
	# STEP 11: Build, Publish and Remove NPM chunk packages
	# ================================================

	for (( i=1 ; i <= $CHUNKS_NUM ; i++ ))
	do

	if [[ $i -lt 10 ]]; then
	CHUNK_ITEM_NUM="00$i"
	elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
	CHUNK_ITEM_NUM="0$i"
	else
	CHUNK_ITEM_NUM="$i"
	fi

	# Building name of the package based on "prefix" and "chunk number"
	CHUNK_DIR_NAME="$ARG_PREFIX""_""$CHUNK_ITEM_NUM"

	# Setting "package name" to use in "package.json"
	NPM_FILE_NAME=$CHUNK_DIR_NAME

	echo " [*]: Processing NPM chunk Package No. $i [ $CHUNK_DIR_NAME ]"

	mkdir $CHUNK_DIR_NAME

	mv $ARG_PREFIX.7z.$CHUNK_ITEM_NUM $CHUNK_DIR_NAME/

	cd $CHUNK_DIR_NAME


	if [[ $i -eq 1 ]]; then
	if [[ "$ARG_LINK" == "false" ]]; then
	NPM_FILE_DEPS=''
	fi

	# unzip script
	if [[ "$ARG_UNZIP" == "true" ]]; then
	echo -e $UNZIP_SCRIPT >> unzip.sh
	else
	NPM_FILE_UNZIP=''
	fi

	else
	NPM_FILE_DEPS=''
	NPM_FILE_UNZIP=''
	fi

	NPM_FILE='{
	"name": "'$NPM_FILE_NAME'",
	"version": "1.0.0",
	"description": "",
	"main": "index.js",
	"author": "",
	"license": "ISC",
	"dependencies": {
	'$NPM_FILE_DEPS'
	},
	"scripts": {
	'$NPM_FILE_UNZIP'
	}
	}'

	echo "$NPM_FILE" >> package.json

	echo " :.. Created package ..."

	if [[ "$ARG_PUSH" == "true" ]]; then
	npm publish

	echo " :.. Uploaded package to \"npmjs.com\" registry ..."
	fi

	cd ../

	if [[ "$ARG_RM" == "true" ]]; then
	echo " :.. Removed local package ..."

	rm -rf $CHUNK_DIR_NAME
	fi

	echo "--------------------------------------------------"
	done

	echo "${ARG_PREFIX}_${CHUNKS_NUM}" >> remove.lock

	echo "${GREEN}[ INFO ]: Processed [ $CHUNKS_NUM ] NPM chunk packages.${NC}"
	echo "===================================================="

	echo "success"

	elif [[ $1 == "-unpush" ]]; then

	echo "===================================================="
	echo "${GREEN}[ INFO ]: Preparing to unpublish NPM Packages ...${NC}"
	echo "===================================================="

	if [[ ! -z $2 ]]; then

	for PACKAGE in $(cat remove.lock);
	do
	if [[ "$PACKAGE" == "$2" ]]; then
	RM_PREFIX=$(echo "$2" \| cut -d'_' -f1)
	RM_NUM_CHUNKS=$(echo "$2" \| cut -d'_' -f2)

	for (( i=1 ; i <= $RM_NUM_CHUNKS ; i++ ))
	do

	if [[ $i -lt 10 ]]; then
	CHUNK_ITEM_NUM="00$i"
	elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
	CHUNK_ITEM_NUM="0$i"
	else
	CHUNK_ITEM_NUM="$i"
	fi

	echo " [*]: Unpublided Package: ${RM_PREFIX}_${CHUNK_ITEM_NUM}"

	npm unpublish --force $PACKAGE
	done

	echo "--------------------------------------------------"
	else
	echo "$PACKAGE" >> tmp.lock
	fi
	done

	rm -rf "remove.lock"

	if [[ -e "tmp.lock" ]]; then
	mv "tmp.lock" "remove.lock"
	fi

	else

	for PACKAGE in $(cat remove.lock);
	do
	RM_PREFIX=$(echo "$PACKAGE" \| cut -d'_' -f1)
	RM_NUM_CHUNKS=$(echo "$PACKAGE" \| cut -d'_' -f2)


	for (( i=1 ; i <= $RM_NUM_CHUNKS ; i++ ))
	do

	if [[ $i -lt 10 ]]; then
	CHUNK_ITEM_NUM="00$i"
	elif [[ $i -ge 10 ]] && [[ $i -lt 100 ]]; then
	CHUNK_ITEM_NUM="0$i"
	else
	CHUNK_ITEM_NUM="$i"
	fi

	echo " [*]: Unpublided Package: ${RM_PREFIX}_${CHUNK_ITEM_NUM}"

	npm unpublish --force $PACKAGE
	done

	echo "--------------------------------------------------"
	done

	rm -rf remove.lock
	fi

	echo "===================================================="
	fi