helium-helper/helium_helper.sh

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#!/bin/bash
# Helium BOWSER INSTALL & UPDATE SCRIPT ---> INTERACTIVE
########## PREREQUISITES ###########
set -e
## SOME COLOR
CYN="\e[0;36m"
YEL="\e[0;33m"
RED="\e[0;31m"
GRN="\e[0;32m"
LCY="\e[1;36m"
CRS="\e[0m"
## GLOBAL VARIABLES
APP_NAME="Helium"
APP_NAME_LONG="Helium Web Browser"
SOURCE="GitHub"
SCRIPT_NAME="$APP_NAME Helper Script"
SCRIPT_FILE_NAME="helium_helper.sh"
AUTO_SCRIPT_FILE_NAME="helium_auto_update.sh"
SCRIPT_VERSION="0.5.5"
ALIAS="update-helium"
## LOCATIONS
TMP=/tmp/$APP_NAME
INSTALL_PATH=$HOME/.apps/$APP_NAME
CONFIG_PATH=$INSTALL_PATH/assets
BACKUP_PATH=$INSTALL_PATH/assets/backup
LOG_PATH=$INSTALL_PATH/assets/logs
LOG=$LOG_PATH/log
LAUNCHER_PATH=$HOME/.local/share/applications
SCRIPT_PATH=$HOME/.local/bin
#PROFILE=$HOME/.profile ### for AUTO UPDATE
########## FUNCTIONS ###########
### DEPENDENCIES
cmd_query() {
local PACKAGE="$1"
if ! command -v "$PACKAGE" >/dev/null 2>&1 ; then
echo " - $PACKAGE" >> $TMP/missingDeps
fi
}
dependency_check () {
DEPENDENCIES=("curl" "wget")
mkdir -p $TMP
for PACKAGE in "${DEPENDENCIES[@]}" ; do
cmd_query "$PACKAGE"
done
if [ -f "$TMP/missingDeps" ] ; then
MISSING=$(cat $TMP/missingDeps)
echo -e "\n ${RED}Following dependencies are missing :\n\n${CRS}$MISSING\n\n ${CYN}Please install and re-run script !${CRS}"
exit_clean
fi
}
### CHECK LOCAL INSTALL
local_check() {
if ! [ -d "$INSTALL_PATH" ] ; then
echo -e "\n ${RED}$APP_NAME_LONG directory not found!${CRS}"
install_helium
exit
elif ! [ -f "$INSTALL_PATH/$APP_NAME.AppImage" ] ; then
echo -e "\n ${RED}$APP_NAME_LONG directory found but no executable named ${CYN}$APP_NAME.AppImage${RED}!${CRS}"
install_helium
exit
fi
}
### INSTALL
install_helium() {
if [ -f "$INSTALL_PATH/$APP_NAME.AppImage" ] ; then
echo -e "\n ${YEL}$APP_NAME_LONG AppImage found! Trying to update...${CRS}"
update_helium
exit
fi
while true ; do
read -p " Download and install $APP_NAME_LONG from $SOURCE? (Y/n) : " CONFIRM_INSTALL
echo
if [[ "$CONFIRM_INSTALL" == "" || "$CONFIRM_INSTALL" == "y" || "$CONFIRM_INSTALL" == "Y" ]] ; then
GIT_URL=$(curl -s https://api.github.com/repos/imputnet/helium-linux/releases/latest | grep "browser_download_url" | grep "x86_64.AppImage" | grep -v "zsync" | tr -d \" | awk '{print $2}')
GIT_FILENAME=$(curl -s https://api.github.com/repos/imputnet/helium-linux/releases/latest | grep "browser_download_url" | grep "x86_64.AppImage" | grep -v "zsync" | tr -d \" | awk '{print $2}' | awk -F'/' '{print $9}')
wget -P $TMP $GIT_URL -q --show-progress
chmod +x $TMP/$GIT_FILENAME
mkdir -p $INSTALL_PATH
mv $TMP/$GIT_FILENAME $INSTALL_PATH/$APP_NAME.AppImage
add_launcher
echo -e "\n ${GRN}$APP_NAME_LONG is installed!${CRS}\n"
break
elif [[ "$CONFIRM_INSTALL" == "n" || "$CONFIRM_INSTALL" == "N" ]] ; then
echo -e " ${RED}Cancelled!${CRS}"
break
else
echo -e " ${YEL}Invalid response!${CRS}\n"
fi
done
}
### LAUNCHER
add_launcher() {
if [ -f "$LAUNCHER_PATH/$APP_NAME.desktop" ] ; then
echo -e "\n ${YEL}${APP_NAME}.desktop already exists!${CRS}"
elif [ -f "$INSTALL_PATH/$APP_NAME.AppImage" ] ; then
while true ; do
echo
read -p " Add $APP_NAME_LONG launcher to $LAUNCHER_PATH? (Y/n) : " CONFIRM_LAUNCHER
echo
if [[ "$CONFIRM_LAUNCHER" == "" || "$CONFIRM_LAUNCHER" == "y" || "$CONFIRM_LAUNCHER" == "Y" ]] ; then
LAUNCHER_URL=https://lab.c95.org/fr4nz/helium-helper/raw/branch/main/assets/launcher/helium.desktop.template
ICON_URL=https://lab.c95.org/fr4nz/helium-helper/raw/branch/main/assets/icon/helium.png
AUTO_SCRIPT_URL=https://lab.c95.org/fr4nz/helium-helper/raw/branch/main/$AUTO_SCRIPT_FILE_NAME
LOCAL_VERSION=$($INSTALL_PATH/$APP_NAME.AppImage --version | awk '{print $2}')
mkdir -p $LAUNCHER_PATH $SCRIPT_PATH $BACKUP_PATH $CONFIG_PATH/icon
if ! [ -f "$SCRIPT_PATH/$AUTO_SCRIPT_FILE_NAME" ] ; then
wget -P $TMP $AUTO_SCRIPT_URL -q --show-progress
chmod +x $TMP/$AUTO_SCRIPT_FILE_NAME
mv $TMP/$AUTO_SCRIPT_FILE_NAME $SCRIPT_PATH
fi
wget -P $TMP $LAUNCHER_URL -q --show-progress
wget -P $TMP $ICON_URL -q --show-progress
sed -i "s|%APP_LOCATION%|$INSTALL_PATH/$APP_NAME.AppImage|" $TMP/helium.desktop.template
sed -i "s|%ICON_LOCATION%|$CONFIG_PATH/icon/helium.png|" $TMP/helium.desktop.template
sed -i "s|%APP_VERSION%|$LOCAL_VERSION|" $TMP/helium.desktop.template
sed -i "s|%QUIET_UPDATE_SCRIPT%|$SCRIPT_PATH/$AUTO_SCRIPT_FILE_NAME|" $TMP/helium.desktop.template
sed -i "s|%SCRIPT_UPDATE%|$SCRIPT_PATH/$AUTO_SCRIPT_FILE_NAME -S|" $TMP/helium.desktop.template
sed -i "s|%OPEN_LOG_EDITOR%|xdg-open $LOG|" $TMP/helium.desktop.template
mv $TMP/helium.desktop.template $LAUNCHER_PATH/$APP_NAME.desktop
mv $TMP/helium.png $CONFIG_PATH/icon
echo -e "\n ${GRN}$APP_NAME_LONG launcher is set up!${CRS}"
break
elif [[ "$CONFIRM_LAUNCHER" == "n" || "$CONFIRM_LAUNCHER" == "N" ]] ; then
echo -e " ${RED}Launcher not added!${CRS}"
break
else
echo -e " ${YEL}Invalid response!${CRS}\n"
fi
done
else
echo -e "\n ${RED}$APP_NAME_LONG AppImage not found! Can't add launcher...${CRS}"
install_helium
exit
fi
}
### ALIAS
add_alias() { ### WORKS BUT NEEDS WORK
if ! [ -f "$SCRIPT_PATH/$SCRIPT_FILE_NAME" ] ; then
mkdir -p $SCRIPT_PATH
wget -P $TMP $SCRIPT_URL -q
chmod +x $TMP/$SCRIPT_FILE_NAME
mv $TMP/$SCRIPT_FILE_NAME $SCRIPT_PATH
fi
if [ -f "$HOME/.zshrc" ] ; then
if [ "$(cat $HOME/.zshrc | grep "$ALIAS")" ] ; then
echo -e "\n ${LCY}$ALIAS ${GRN}already present in${CRS} $HOME/.zshrc"
exit
fi
echo "alias $ALIAS=\"$SCRIPT_PATH/$SCRIPT_FILE_NAME\"" >> $HOME/.zshrc
echo -e "\n ${LCY}$ALIAS ${GRN}added to${CRS} $HOME/.zshrc"
elif [ -f "$HOME/.bashrc" ] ; then
if [ "$(cat $HOME/.bashrc | grep "$ALIAS")" ] ; then
echo -e "\n ${LCY}$ALIAS ${GRN}already present in${CRS} $HOME/.bashrc"
exit
fi
echo "alias $ALIAS=\"$SCRIPT_PATH/$SCRIPT_FILE_NAME\"" >> $HOME/.zshrc
echo -e "\n ${LCY}$ALIAS ${GRN}added to${CRS} $HOME/.bashrc"
else
echo -e "\n ${RED}No .shellrc file found!${CRS}"
fi
}
### UPDATE
update_helium() {
LOCAL_VERSION=$($INSTALL_PATH/$APP_NAME.AppImage --version | awk '{print $2}')
GIT_VERSION=$(curl -s https://api.github.com/repos/imputnet/helium-linux/releases/latest | grep "tag_name" | tr -d \", | awk '{print $2}')
### CHECK FOR EMPTY VERSION TAGS
if [ -z "$GIT_VERSION" ] ; then
echo -e "\n ${RED}Empty version tag from ${CYN}$SOURCE${RED}! Can't compare, exiting...${CRS}"
exit
elif [ -z "$LOCAL_VERSION" ] ; then
echo -e "\n ${RED}Empty version tag from ${CYN}local AppImage${RED}! Can't compare, exiting...${CRS}"
exit
fi
### COMPARE LOCAL & REMOTE VERSION
LOCAL_VERSION_NUM=$(echo $LOCAL_VERSION | tr -d .)
GIT_VERSION_NUM=$(echo $GIT_VERSION | tr -d .)
if [ "$GIT_VERSION" == "$LOCAL_VERSION" ] ; then
echo -e "\n ${GRN}$APP_NAME_LONG is already up-to-date!${CRS}\n"
elif [ "$GIT_VERSION_NUM" -gt "$LOCAL_VERSION_NUM" ] ; then
echo -e "\n ${LCY}$APP_NAME_LONG is updatable!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${LOCAL_VERSION}"
echo -e " ${CYN}$SOURCE Version :\t${CRS}${GIT_VERSION}\n"
while true ; do
read -p " Download and update $APP_NAME_LONG from $SOURCE? (Y/n) : " CONFIRM
echo
if [[ "$CONFIRM" == "" || "$CONFIRM" == "y" || "$CONFIRM" == "Y" ]] ; then
GIT_URL=$(curl -s https://api.github.com/repos/imputnet/helium-linux/releases/latest | grep "browser_download_url" | grep "x86_64.AppImage" | grep -v "zsync" | tr -d \" | awk '{print $2}')
GIT_FILENAME=$(curl -s https://api.github.com/repos/imputnet/helium-linux/releases/latest | grep "browser_download_url" | grep "x86_64.AppImage" | grep -v "zsync" | tr -d \" | awk '{print $2}' | awk -F'/' '{print $9}')
mkdir -p $TMP $BACKUP_PATH
wget -P $TMP $GIT_URL -q --show-progress
chmod +x $TMP/$GIT_FILENAME
if [ -f "$BACKUP_PATH/$APP_NAME.old" ] ; then
rm $BACKUP_PATH/$APP_NAME.old
fi
mv $INSTALL_PATH/$APP_NAME.AppImage $BACKUP_PATH/$APP_NAME.old
mv $TMP/$GIT_FILENAME $INSTALL_PATH/$APP_NAME.AppImage
cp $LAUNCHER_PATH/$APP_NAME.desktop $BACKUP_PATH/$APP_NAME.desktop.old
sed -i "s|X-AppImage-Version=.*|X-AppImage-Version=$($INSTALL_PATH/$APP_NAME.AppImage --version | awk '{print $2}')|" $LAUNCHER_PATH/$APP_NAME.desktop
echo -e "\n ${GRN}$APP_NAME_LONG is up-to-date !${CRS}\n"
break
elif [[ "$CONFIRM" == "n" || "$CONFIRM" == "N" ]] ; then
echo -e " ${RED}Cancelled!${CRS}"
exit
else
echo -e " ${YEL}Invalid response!${CRS}\n"
fi
done
else
echo -e "\n ${RED}Version tags malformed or you are using a Beta version!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${LOCAL_VERSION}"
echo -e " ${CYN}$SOURCE Version :\t${CRS}${GIT_VERSION}\n"
echo -e " ${RED}Update failed... Exiting...${CRS}\n"
exit
fi
}
### AUTOMATIC UPDATE --> TO DO
auto_update() {
if ! [ -f "$INSTALL_PATH/$APP_NAME.AppImage" ] ; then
echo -e "\n ${RED}$APP_NAME AppImage not found! Can't add auto update script...${CRS}"
exit
else
echo -e "\n ${RED}Not implemented yet...${CRS}"
fi
}
### REMOVE
remove_helium() {
if [ -d "$INSTALL_PATH" ] ; then
while true ; do
read -p " Remove $APP_NAME_LONG incl. backups and launcher? (Y/n) : " CONFIRM_REMOVE
if [[ "$CONFIRM_REMOVE" == "" || "$CONFIRM_REMOVE" == "y" || "$CONFIRM_REMOVE" == "Y" ]] ; then
rm -rf $INSTALL_PATH
if [ -f "$LAUNCHER_PATH/$APP_NAME.desktop" ] ; then
rm $LAUNCHER_PATH/$APP_NAME.desktop
fi
if [ -f "$SCRIPT_PATH/$SCRIPT_FILE_NAME" ] ; then
rm $SCRIPT_PATH/$SCRIPT_FILE_NAME
fi
if [ -f "$SCRIPT_PATH/$AUTO_SCRIPT_FILE_NAME" ] ; then
rm $SCRIPT_PATH/$AUTO_SCRIPT_FILE_NAME
fi
if [ -f "$HOME/.zshrc" ] ; then
sed -i "s|$ALIAS|d|" $HOME/.zshrc
elif [ -f "$HOME/.bashrc" ] ; then
sed -i "s|$ALIAS|d|" $HOME/.bashrc
fi
echo -e "\n ${RED}$APP_NAME_LONG removed!${CRS}"
exit
elif [[ "$CONFIRM_REMOVE" == "n" || "$CONFIRM_REMOVE" == "N" ]] ; then
echo -e " ${RED}Cancelled!${CRS}"
exit
else
echo -e " ${YEL}Invalid response!${CRS}\n"
fi
done
else
echo -e "\n ${RED}Can't remove $APP_NAME_LONG! ${YEL}$INSTALL_PATH ${RED}directory not found...${CRS}"
exit
fi
}
### SCRIPT VERSION
script_version() {
echo -e "\n ${CYN}$APP_NAME_LONG Helper Script Version :${CRS} $SCRIPT_VERSION\n"
exit
}
### UPDATE SCRIPT
update_script() {
REMOTE_SCRIPT_URL=https://lab.c95.org/fr4nz/helium-helper/raw/branch/main/$SCRIPT_FILE_NAME
### CHECK FOR LOCAL SCRIPT
if ! [ -f "$SCRIPT_PATH/$SCRIPT_FILE_NAME" ] ; then
echo -e "\n ${YEL}$SCRIPT_FILE_NAME not found...${CRS}"
while true ; do
echo
read -p " Copy script to $SCRIPT_PATH? (Y/n) : " CONFIRM_SCRIPT_INSTALL
if [[ "$CONFIRM_SCRIPT_INSTALL" == "" || "$CONFIRM_SCRIPT_INSTALL" == "y" || "$CONFIRM_SCRIPT_INSTALL" == "Y" ]] ; then
if ! [ -d "$SCRIPT_PATH" ] ; then
mkdir -p $SCRIPT_PATH
fi
mkdir -p $TMP
wget -P $TMP $REMOTE_SCRIPT_URL -q
chmod +x $TMP/$SCRIPT_FILE_NAME
mv $TMP/$SCRIPT_FILE_NAME $SCRIPT_PATH
echo -e "\n ${GRN}$SCRIPT_FILE_NAME is up-to-date!${CRS}"
exit_clean
elif [[ "$CONFIRM_SCRIPT_INSTALL" == "n" || "$CONFIRM_SCRIPT_INSTALL" == "N" ]] ; then
echo -e " ${RED}Cancelled!${CRS}"
exit
else
echo -e " ${YEL}Invalid response!${CRS}\n"
fi
done
fi
REMOTE_SCRIPT_VERSION=$(curl -s https://lab.c95.org/fr4nz/helium-helper/raw/branch/main/$SCRIPT_FILE_NAME | grep -m 1 "SCRIPT_VERSION" | tr -d 'SCRIPT_VERSION="')
### CHECK FOR EMPTY VERSION TAGS
if [ -z "$SCRIPT_VERSION" ] ; then
echo -e "\n ${RED}Empty version tag from ${CYN}local script${RED}! Can't compare, exiting...${CRS}"
exit
elif [ -z "$REMOTE_SCRIPT_VERSION" ] ; then
echo -e "\n ${RED}Empty version tag from ${CYN}remote script${RED}! Can't compare, exiting...${CRS}"
exit
fi
### COMPARE LOCAL & REMOTE VERSION
SCRIPT_VERSION_NUM=$(echo $SCRIPT_VERSION | tr -d .)
REMOTE_SCRIPT_VERSION_NUM=$(echo $REMOTE_SCRIPT_VERSION | tr -d .)
if [ "$REMOTE_SCRIPT_VERSION" == "$SCRIPT_VERSION" ] ; then
echo -e "\n ${GRN}$SCRIPT_FILE_NAME is already up-to-date!${CRS}\n"
elif [ "$REMOTE_SCRIPT_VERSION_NUM" -gt "$SCRIPT_VERSION_NUM" ] ; then
echo -e "\n ${YEL}$SCRIPT_FILE_NAME is updatable!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${SCRIPT_VERSION}"
echo -e " ${CYN}Remote Version :\t${CRS}${REMOTE_SCRIPT_VERSION}\n"
while true ; do
read -p " Update $SCRIPT_FILE_NAME? (Y/n) : " CONFIRM_SCRIPT_UPDATE
echo
if [[ "$CONFIRM_SCRIPT_UPDATE" == "" || "$CONFIRM_SCRIPT_UPDATE" == "y" || "$CONFIRM_SCRIPT_UPDATE" == "Y" ]] ; then
if ! [ -d "$BACKUP_PATH" ] ; then
mkdir -p $BACKUP_PATH
fi
mv $SCRIPT_PATH/$SCRIPT_FILE_NAME $BACKUP_PATH/$SCRIPT_FILE_NAME.old
mkdir -p $TMP
wget -P $TMP $REMOTE_SCRIPT_URL -q
chmod +x $TMP/$SCRIPT_FILE_NAME
mv $TMP/$SCRIPT_FILE_NAME $SCRIPT_PATH
echo -e " ${GRN}$SCRIPT_FILE_NAME is up-to-date!${CRS}"
break
elif [[ "$CONFIRM_SCRIPT_UPDATE" == "n" || "$CONFIRM_SCRIPT_UPDATE" == "N" ]] ; then
echo -e " ${RED}Cancelled!${CRS}"
break
else
echo -e " ${YEL}Invalid response!${CRS}\n"
fi
done
else
echo -e "\n ${RED}Version tags malformed or you are using a Beta version!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${SCRIPT_VERSION}"
echo -e " ${CYN}Remote Version :\t${CRS}${REMOTE_SCRIPT_VERSION}\n"
echo -e " ${RED}Updating script failed...${CRS}\n"
fi
}
### COMPARE APPIMAGE VERSION
compare_version() {
LOCAL_VERSION=$($INSTALL_PATH/$APP_NAME.AppImage --version | awk '{print $2}')
GIT_VERSION=$(curl -s https://api.github.com/repos/imputnet/helium-linux/releases/latest | grep "tag_name" | tr -d \", | awk '{print $2}')
### CHECK FOR EMPTY VERSION TAGS
if [ -z "$GIT_VERSION" ] ; then
echo -e "\n ${RED}Empty version tag from ${CYN}$SOURCE${RED}! Can't compare, exiting...${CRS}"
exit
elif [ -z "$LOCAL_VERSION" ] ; then
echo -e "\n ${RED}Empty version tag from ${CYN}local AppImage${RED}! Can't compare, exiting...${CRS}"
exit
fi
### COMPARE LOCAL & REMOTE VERSION
LOCAL_VERSION_NUM=$(echo $LOCAL_VERSION | tr -d .)
GIT_VERSION_NUM=$(echo $GIT_VERSION | tr -d .)
if [ "$GIT_VERSION" == "$LOCAL_VERSION" ] ; then
echo -e "\n ${GRN}$APP_NAME_LONG is up-to-date!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${LOCAL_VERSION}"
echo -e " ${CYN}$SOURCE Version :\t${CRS}${GIT_VERSION}\n"
exit
elif [ "$GIT_VERSION_NUM" -gt "$LOCAL_VERSION_NUM" ] ; then
echo -e "\n ${YEL}$APP_NAME_LONG is updatable!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${LOCAL_VERSION}"
echo -e " ${CYN}$SOURCE Version :\t${CRS}${GIT_VERSION}\n"
exit
else
echo -e "\n ${RED}Version tags malformed or you are using a Beta version!${CRS}\n"
echo -e " ${CYN}Local Version :\t${CRS}${LOCAL_VERSION}"
echo -e " ${CYN}$SOURCE Version :\t${CRS}${GIT_VERSION}\n"
echo -e " ${RED}Update failed ... Exiting ...${CRS}\n"
exit
fi
}
### HELP
help() {
echo -e "\n${LCY}${SCRIPT_NAME}${CRS}\n"
echo -e "$APP_NAME_LONG installer & updater script\n"
echo -e "Syntax: $SCRIPT_FILE_NAME [ -i | -l | -a | -u | -r | -c | -s | -S | -h ]\n" # | -U |
echo -e "Options:\n"
echo -e "\t-i\tDownload & install $APP_NAME_LONG from $SOURCE"
echo -e "\t-l\tCreate desktop launcher"
echo -e "\t-a\tCreate alias for $SCRIPT_FILE_NAME ${YEL}--> Working with zsh & bash${CRS}"
echo -e "\t-u\tDownload & update $APP_NAME_LONG from $SOURCE"
#echo -e "\t-U\tEnable automatic updates on login ${RED}--> Not yet working${CRS}"
echo -e "\t-r\tRemove $APP_NAME_LONG"
echo -e "\t-c\tCompare local to remote version"
echo -e "\t-s\tShow script version"
echo -e "\t-S\tUpdate $SCRIPT_FILE_NAME"
echo -e "\t-h\tPrint this help page.\n"
echo -e "Configured locations:\n"
echo -e "\t${CYN}${INSTALL_PATH}${CRS}\t\tInstall location"
echo -e "\t${CYN}${LAUNCHER_PATH}${CRS}\tLauncher location"
echo -e "\t${CYN}${SCRIPT_PATH}${CRS}\t\t\tScript location\n"
}
### EXIT CLEAN
exit_clean() {
if [ -d "$TMP" ] ; then
rm -rf $TMP
fi
exit
}
########## MAIN ##########
## GET OPTIONS
while getopts ":i,:l,:a,:u,:U,:r,:c,:s,:S,:h" OPTION ; do
case $OPTION in
i)
echo -e "\n ${CYN}Installing $APP_NAME_LONG...${CRS}"
dependency_check
install_helium
exit_clean ;;
l)
echo -e "\n ${CYN}Adding $APP_NAME_LONG launcher...${CRS}"
dependency_check
local_check
add_launcher
exit_clean ;;
a)
echo -e "\n ${CYN}Adding alias...${CRS}"
add_alias
exit ;;
u)
echo -e "\n ${CYN}Updating $APP_NAME_LONG...${CRS}"
dependency_check
local_check
update_helium
exit_clean ;;
U)
echo -e "\n ${CYN}Enabling automatic updates...${CRS}"
dependency_check
local_check
auto_update
exit_clean ;;
r)
echo -e "\n ${CYN}Removing $APP_NAME_LONG...${CRS}"
remove_helium
exit ;;
c)
echo -e "\n ${CYN}Comparing remote to local version...${CRS}"
dependency_check
local_check
compare_version
exit_clean ;;
s)
script_version
exit ;;
S)
echo -e "\n ${CYN}Updating script...${CRS}"
dependency_check
update_script
exit_clean ;;
h)
help
exit ;;
*)
echo -e "\n${YEL}Option ${RED}$1${YEL} not recognized... Refer to help below!${CRS}"
help
exit ;;
esac
done
## DEPENDENCY CHECK
dependency_check
## CHECK FOR LOCAL INSTALL
local_check
## UPDATE
update_helium
## CLEAN
exit_clean