mkArchive.sh

#!/bin/bash

# Adjust the following variables as necessary
# You must change the DOMAIN variable
DOMAIN="your.domain.tld"
TEMP="/home/admin/web/${DOMAIN}/public_html/TechnicSolder/public/temp"
MODS="/home/admin/web/${DOMAIN}/public_html/TechnicSolder/public/mods"
WWWUSER="admin"

function isYn {
 if [ ${#1} -gt 1 ]; then
 echo "I only need one character!"
 echo "y or n"
 echo "Exiting ..."
 echo
 exit
 fi
}

function exitIfNull {
 if [ "${1}" == "" ]; then
 echo "Null response detected."
 echo "Exiting ..."
 echo
 exit
 fi
}

re='^[0-9]+$'
if [[ "${1}" -gt 0 ]]; then
 if ! [[ ${1} =~ $re ]] ; then
 clear
 echo "error: first argument is not a valid menu choice" >&2; exit 1
 echo
 fi
fi
if [[ "${1}" -lt 1 || "${1}" -gt 5 ]]; then
 echo "Pack Type:"
 echo
 echo "1. Standard Mod"
 echo "2. Lite Mod"
 echo "3. Config Pack"
 echo " - You must have uploaded all configs in"
 echo " the structure required by the mod to"
 echo " the TEMP path"
 echo "4. Forge Jar"
 echo "5. Minecraft Root"
 echo " - servers.dat, options.txt etc. ..."
 echo
 read -rp "CHOICE: " CHOICE
 if [[ $CHOICE -lt 1 || $CHOICE -gt 5 ]]; then
 echo "Invalid Choice!"
 echo "Please choose a number from 1-5"
 echo "Exiting ..."
 echo
 exit
 fi
else
 # we received the menu entry at the command line
 CHOICE="${1}"
fi
case $CHOICE in
 1) STRUCTURE="mods"
 TARGET="mods"
 ;;
 2) STRUCTURE="mods/1.8"
 TARGET="mods"
 ;;
 3) STRUCTURE="config"
 TARGET="config"
 ;;
 4) STRUCTURE="bin"
 TARGET="bin"
 FILENAM="modpack.jar"
 ;;
 5) STRUCTURE=""
 TARGET="*"
 ;;
esac

if [ "${2}" == "" ]; then
 # modslug not given at command line, let's get it now
 read -rp "MODSLUG=" MODSLUG
 exitIfNull "${MODSLUG}"
else
 #THE %/ is what removes the trailing slash
 MODSLUG="${2%/}"
fi

if [ "${3}" == "" ]; then
 read -rp "VERSION=" VERSION
 exitIfNull "${VERSION}"
else
 VERSION="${3}"
fi

if [ "${4}" == "" ]; then
 read -rp "Is mod in temp? (y/n) " LOCATION
 exitIfNull "${LOCATION}"
 isYn "${LOCATION}"
 if [ "${LOCATION}" = "n" ]; then
 read -rp "MODLINK=" MODLINK
 exitIfNull "${MODLINK}"

 if [ "${FILENAM}" == "" ]; then
 read -rp "Generate filename? (y/n)" GENFILE
 exitIfNull "${GENFILE}"
 isYn "${GENFILE}"
 if [[ "${GENFILE}" =~ ^(y|Y)$ ]]; then
 FILENAM="${MODSLUG}-${VERSION}.jar"
 fi
 fi
 else
 LOCATION="TEMP"
 read -rp "Is there more than one part in Temp for ${MODSLUG}? (y/n) " CHOICE
 exitIfNull "${CHOICE}"
 isYn "${CHOICE}"
 if [[ "${CHOICE}" =~ ^(y|Y)$ ]]; then
 PAT="*"
 fi
 fi
else
 MODLINK="${4}"
 if [ "${FILENAM}" == "" ]; then
 if [ "${5}" == "" ]; then
 # no filename on command line so gen one now
 # because if we are doing this many options via
 # cli then why not!?
 FILENAM="${MODSLUG}-${VERSION}.jar"
 fi
 fi
fi

if [ "${FILENAM}" = "" ]; then
 if [ "${5}" != "" ]; then
 FILENAM="${5}"
 fi
fi

if [ "${PAT}" == "" ]; then
 if [ "${FILENAM}" == "" ]; then
 read -rp "FILENAM=" FILENAM
 exitIfNull "${FILENAM}"
 fi
fi

MODPATH="${MODSLUG}/${STRUCTURE}"
mkdir -p "${MODPATH}" # creates the entire directory path as needed; supresses standard errors

cd "${MODPATH}"
#the mods directory should actually be empty
rm -f *
if [ "${LOCATION}" = "TEMP" ]; then
 if [ "${STRUCTURE}" != "" ]; then #root archive if true, leave it in temp
 if [ "${PAT}" = "*" ]; then
 mv ${TEMP}/${PAT} .
 else
 if [ -e "${TEMP}/${FILENAM}" ]; then
 mv "${TEMP}/${FILENAM}" .
 else
 echo "Error locating ..."
 echo "${TEMP}/${FILENAM}"
 echo "Exiting ..."
 exit
 fi
 fi
 fi
else
 wget "${MODLINK}" -O "${FILENAM}"
fi

cd "${MODS}/${MODSLUG}"

ZIPFILE="${MODSLUG}-${VERSION}.zip"
if [ -e "${ZIPFILE}" ]; then
 # prevent multiple copies of a same or similar mod
 # based on the mod you are zipping for in the event
 # you are remaking the mod archive with the same
 # ZIPFILE name
 clear
 echo "You are duplicating your efforts, ${ZIPFILE} already exists!!!"
 echo "I'm not doing this, if you insist on doing this, change the version number!"
 echo "Conversely you should probably take a break!"
 exit
fi

# Zip options:
# -r recurse into directories
# -m move file into zipfile
if [ "${TARGET}" == "*" ]; then
 # this is a root archive operation
 # we'll be working from the master temp folder
 # and move the completed zipfile to its proper
 # home afterwords
 if [ "${STRUCTURE}" = "" ]; then # root archive
 cd "${TEMP}"
 zip -rm "${ZIPFILE}" *
 mv "${ZIPFILE}" "${MODS}/${MODSLUG}/"
 else
 zip -rm "${ZIPFILE}" *
 fi
else
 zip -rm "${ZIPFILE}" "${TARGET}"
fi

cd "${MODS}"
chown -R "${WWWUSER}:${WWWUSER}" "${MODSLUG}"

clear
echo "Modslug=${MODSLUG}"
echo "Filename=${FILENAM}"
echo "Version=${VERSION}"
if [ "${MODLINK}" != "" ]; then
 echo "Modlink=${MODLINK}"
 echo
 echo "./newMod.sh ${MODLINK} ${FILENAM}"
 echo
fi