Improved Install script

install.sh

@@ -130,7 +130,7 @@ wasmer_detect_profile() {
 wasmer_link() {
   printf "$cyan> Adding to bash profile...$reset\n"
   WASMER_PROFILE="$(wasmer_detect_profile)"
-  LOAD_STR="\n# Wasmer\nexport WASMER_DIR=\"$INSTALL_DIRECTORY\"\n[ -s \"\$WASMER_DIR/wasmer.sh\" ] && source \"\$WASMER_DIR/wasmer.sh\"  # This loads wasmer\n"
+  LOAD_STR="\n# Wasmer\nexport WASMER_DIR=\"$INSTALL_DIRECTORY\"\n[ -s \"\$WASMER_DIR/wasmer.sh\" ] && source \"\$WASMER_DIR/wasmer.sh\"\n"
   SOURCE_STR="# Wasmer config\nexport WASMER_DIR=\"$INSTALL_DIRECTORY\"\nexport WASMER_CACHE_DIR=\"\$WASMER_DIR/cache\"\nexport PATH=\"\$WASMER_DIR/bin:\$WASMER_DIR/globals/wapm_packages/.bin:\$PATH\"\n"
 
   # We create the wasmer.sh file
@@ -153,18 +153,17 @@ wasmer_link() {
     fi
     printf "\033[1A$cyan> Adding to bash profile... ✓$reset\n"
     printf "${dim}Note: We've added the following to your $WASMER_PROFILE\n"
-    echo "If this isn't the profile of your current shell then please add the following to your correct profile:"
+    echo "If you have a different profile please add the following:"
     printf "$LOAD_STR$reset\n"
 
     version=`$INSTALL_DIRECTORY/bin/wasmer --version` || (
       printf "$red> wasmer was installed, but doesn't seem to be working :($reset\n"
       exit 1;
     )
 
-    printf "$green> Successfully installed $version!\n\n${reset}If you want to have the command available now please execute:\nsource $INSTALL_DIRECTORY/wasmer.sh$reset\n"
-    printf "\nOtherwise, wasmer and wapm will be available the next time you open the terminal.\n"
-    echo "Note: during the alpha release of wapm, telemetry is enabled by default; if you would like to opt out, run \`wapm config set telemetry.enabled false\`."
-    echo "If you notice anything wrong or have any issues, please file a bug at https://github.com/wasmerio/wapm-cli :)"
+    printf "$green> Successfully installed $version!"
+    printf "\n${reset}${dim}wasmer & wapm will be available the next time you open the terminal."
+    printf "\n${reset}${dim}If you want to have the commands available now please execute:\n${reset}source $INSTALL_DIRECTORY/wasmer.sh$reset\n"
   fi
 }
 
@@ -230,31 +229,31 @@ initOS() {
 
 wasmer_install() {
   magenta1="${reset}\033[34;1m"
-  magenta2="${reset}\033[34m"
-  magenta3="${reset}\033[34;2m"
+  magenta2=""
+  magenta3=""
 
   if which wasmer >/dev/null; then
     printf "${reset}Updating wasmer$reset\n"
   else
     printf "${reset}Installing Wasmer!$reset\n"
     printf "
-  ${magenta1}      ${magenta2}        ${magenta3}###${reset}
-  ${magenta1}      ${magenta2}        ${magenta3}#####${reset}
-  ${magenta1}      ${magenta2}###     ${magenta3}######${reset}
-  ${magenta1}      ${magenta2}######  ${magenta3}#############${reset}
-  ${magenta1}#     ${magenta2}####### ${magenta3}##############${reset}
-  ${magenta1}##### ${magenta2}#############${magenta3}#########${reset}
-  ${magenta1}######${magenta2}###############${magenta3}#######${reset}
-  ${magenta1}############${magenta2}#########${magenta3}#######${reset}
-  ${magenta1}##############${magenta2}#######${magenta3}#######${reset}
-  ${magenta1}##############${magenta2}#######${magenta3}#######${reset}
-  ${magenta1}##############${magenta2}#######${magenta3}#######${reset}
-  ${magenta1}##############${magenta2}#######${magenta3}    ###${reset}
-  ${magenta1}##############${magenta2}#######
-     ${magenta1}###########${magenta2}    ###
-        ${magenta1}########${magenta2}
-            ${magenta1}####${reset}
-
+${magenta1}               ww            
+${magenta1}               wwwww         
+${magenta1}        ww     wwwwww  w     
+${magenta1}        wwwww      wwwwwwwww 
+${magenta1}ww      wwwwww  w     wwwwwww
+${magenta1}wwwww      wwwwwwwwww   wwwww
+${magenta1}wwwwww  w      wwwwwww  wwwww
+${magenta1}wwwwwwwwwwwwww   wwwww  wwwww
+${magenta1}wwwwwwwwwwwwwww  wwwww  wwwww
+${magenta1}wwwwwwwwwwwwwww  wwwww  wwwww
+${magenta1}wwwwwwwwwwwwwww  wwwww  wwwww
+${magenta1}wwwwwwwwwwwwwww  wwwww   wwww
+${magenta1}wwwwwwwwwwwwwww  wwwww       
+${magenta1}   wwwwwwwwwwww   wwww       
+${magenta1}       wwwwwwww              
+${magenta1}           wwww              
+${reset}
 "
   fi
 #   if [ -d "$INSTALL_DIRECTORY" ]; then
@@ -431,9 +430,12 @@ wasmer_download() {
 
   # echo "Moving executable to $INSTALL_DIRECTORY/$INSTALL_NAME"
 
+  printf "$cyan> Unpacking contents...$reset\n"
+
   mkdir -p $INSTALL_DIRECTORY
   # Untar the wasmer contents in the install directory
-  tar -C $INSTALL_DIRECTORY -zxvf $DOWNLOAD_FILE
+  tar -C $INSTALL_DIRECTORY -zxf $DOWNLOAD_FILE
+  printf "\033[1A$cyan> Unpacking contents... ✓$reset\n"
 }
 
 wasmer_verify_or_quit() {