Alias for zsh working

helium_helper.sh

@@ -19,8 +19,8 @@ APP_NAME_LONG="Helium Web Browser"
 SOURCE="GitHub"
 SCRIPT_NAME="$APP_NAME Helper Script"
 SCRIPT_FILE_NAME="helium_helper.sh"
-SCRIPT_VERSION="0.5.2"
+SCRIPT_VERSION="0.5.3"
-DATE=$(date)
+ALIAS="update-helium"
 
 ## LOCATIONS
 TMP=/tmp/$APP_NAME
@@ -158,6 +158,18 @@ add_launcher() {
     fi
 }
 
+### ALIAS
+add_alias() {
+    if [ -f "$HOME/.zshrc" ] ; then
+        echo "alias $ALIAS=\"$SCRIPT_PATH/$SCRIPT_FILE_NAME\"" >>$HOME/.zshrc
+        echo -e "\n  ${GRN}$ALIAS added to${CRS} $HOME/.zshrc"
+
+    else
+        echo -e "\n  ${RED}No .bashrc like file found!${CRS}"
+
+    fi
+}
+
 ### UPDATE
 update_helium() {
     LOCAL_VERSION=$($INSTALL_PATH/$APP_NAME.AppImage --version | awk '{print $2}')
@@ -245,26 +257,26 @@ remove_helium() {
     if [ -d "$INSTALL_PATH" ] ; then
 
         while true ; do
-        read -p "  Remove $APP_NAME_LONG incl. backups and launcher? (Y/n) : " CONFIRM_REMOVE
+            read -p "  Remove $APP_NAME_LONG incl. backups and launcher? (Y/n) : " CONFIRM_REMOVE
 
-        if [[ "$CONFIRM_REMOVE" == "" || "$CONFIRM_REMOVE" == "y" || "$CONFIRM_REMOVE" == "Y" ]] ; then
+            if [[ "$CONFIRM_REMOVE" == "" || "$CONFIRM_REMOVE" == "y" || "$CONFIRM_REMOVE" == "Y" ]] ; then
-            rm -rf $INSTALL_PATH
+                rm -rf $INSTALL_PATH
-            if [ -f "$LAUNCHER_PATH/$APP_NAME.desktop" ] ; then
+                if [ -f "$LAUNCHER_PATH/$APP_NAME.desktop" ] ; then
-                rm $LAUNCHER_PATH/$APP_NAME.desktop
+                    rm $LAUNCHER_PATH/$APP_NAME.desktop
+                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
-            echo -e "\n  ${RED}$APP_NAME_LONG removed!${CRS}"
-            exit
 
-        elif [[ "$CONFIRM_REMOVE" == "n" || "$CONFIRM_REMOVE" == "N" ]] ; then
+        done
-            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}"
@@ -292,8 +304,31 @@ update_script() {
 
     ### CHECK FOR LOCAL SCRIPT
     if ! [ -f "$SCRIPT_PATH/$SCRIPT_FILE_NAME" ] ; then
-        echo -e "\n  ${RED}$SCRIPT_FILE_NAME not found! Can't update script...${CRS}"
+        echo -e "\n  ${YEL}$SCRIPT_FILE_NAME not found...${CRS}"
-        exit
+        
+        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
+                
+                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
 
@@ -398,11 +433,11 @@ compare_version() {
 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 | -u | -r | -c | -s | -h ]\n" # | -U | -S | -a |
+    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 ${RED}--> Not yet working${CRS}"
+    echo -e "\t-a\tCreate alias for $SCRIPT_FILE_NAME ${YEL}--> Working with zsh${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"
@@ -432,39 +467,44 @@ exit_clean() {
 while getopts ":i,:l,:a,:u,:U,:r,:c,:s,:S,:h" OPTION ; do
     case $OPTION in
         i)
-            echo -e "\n  ${YEL}Installing $APP_NAME_LONG...${CRS}"
+            echo -e "\n  ${CYN}Installing $APP_NAME_LONG...${CRS}"
             dependency_check
             install_helium
             exit_clean ;;
 
         l)
-            echo -e "\n  ${YEL}Adding $APP_NAME_LONG launcher...${CRS}"
+            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  ${YEL}Updating $APP_NAME_LONG...${CRS}"
+            echo -e "\n  ${CYN}Updating $APP_NAME_LONG...${CRS}"
             dependency_check
             local_check
             update_helium
             exit_clean ;;
 
         U)
-            echo -e "\n  ${YEL}Enabling automatic updates...${CRS}"
+            echo -e "\n  ${CYN}Enabling automatic updates...${CRS}"
             dependency_check
             local_check
             auto_update
             exit_clean ;;
 
         r)
-            echo -e "\n  ${YEL}Removing $APP_NAME_LONG...${CRS}"
+            echo -e "\n  ${CYN}Removing $APP_NAME_LONG...${CRS}"
             remove_helium
             exit ;;
 
         c)
-            echo -e "\n  ${YEL}Comparing remote to local version...${CRS}"
+            echo -e "\n  ${CYN}Comparing remote to local version...${CRS}"
             dependency_check
             local_check
             compare_version
@@ -475,7 +515,7 @@ while getopts ":i,:l,:a,:u,:U,:r,:c,:s,:S,:h" OPTION ; do
             exit ;;
 
         S)
-            echo -e "\n  ${YEL}Updating script...${CRS}"
+            echo -e "\n  ${CYN}Updating script...${CRS}"
             dependency_check
             update_script
             exit_clean ;;