Script 2 App

#!/bin/bash

###########################################################################################
#
#  Script 2 App V 1.0.0
#
#  Script 2 App is a simple scipt that generates a MacOS Application Bundle from any script 
#  
#  With an icon generated from any image
#
#  The application will be addded to the users ~/Applications folder
#
#  Antony Nelson
#
###########################################################################################


currentUser=$( echo "show State:/Users/ConsoleUser" | scutil | awk '/Name :/ { print $3 }' )
uid=$(id -u "$currentUser")

applicationiconicns=`echo "/private/tmp/$(uuidgen).icns"` 
file=`echo "/private/tmp/$(uuidgen).png"`
applicationiconiconset=`echo "/private/tmp/$(uuidgen).iconset"`
newIcon=`echo "/private/tmp/$(uuidgen).png"`

cleanup () {
  rm -R "$applicationiconiconset"
  rm "$file"
  rm "$newIcon"
  rm $applicationiconicns
}

trap cleanup EXIT SIGINT SIGHUP SIGTERM 

createIcon () {
 /usr/bin/sips --setProperty format png "$1" -o $file
 Height=`/usr/bin/sips --getProperty pixelHeight $file | sed 's/[^0-9]//g' | tail -1`
 Width=`/usr/bin/sips --getProperty pixelWidth $file | sed 's/[^0-9]//g' | tail -1`

 rm $newIcon
 if [[ $Width -ne $Height ]]
  cp $file $newIcon
  then 
  if [[ $Width -gt $Height ]]
   then
    /usr/bin/sips --padToHeightWidth $Width $Width $file -o  $newIcon
   else
    echo "To Tall"
    /usr/bin/sips --padToHeightWidth $Height $Height $file -o  $newIcon
   fi
  fi 

  mkdir $applicationiconiconset
  /usr/bin/sips --resampleHeightWidth 16 16     $newIcon --out $applicationiconiconset/icon_16x16.png
  /usr/bin/sips --resampleHeightWidth 32 32     $newIcon --out $applicationiconiconset/icon_16x16@2x.png
  /usr/bin/sips --resampleHeightWidth 32 32     $newIcon --out $applicationiconiconset/icon_32x32.png
  /usr/bin/sips --resampleHeightWidth 64 64     $newIcon --out $applicationiconiconset/icon_32x32@2x.png
  /usr/bin/sips --resampleHeightWidth 128 128   $newIcon --out $applicationiconiconset/icon_128x128.png
  /usr/bin/sips --resampleHeightWidth 256 256   $newIcon --out $applicationiconiconset/icon_128x128@2x.png
  /usr/bin/sips --resampleHeightWidth 256 256   $newIcon --out $applicationiconiconset/icon_256x256.png
  /usr/bin/sips --resampleHeightWidth 512 512   $newIcon --out $applicationiconiconset/icon_256x256@2x.png
  /usr/bin/sips --resampleHeightWidth 512 512   $newIcon --out $applicationiconiconset/icon_512x512.png
  /usr/bin/sips --resampleHeightWidth 1024 1024   $newIcon --out $applicationiconiconset/icon_512x512@2x.png
  /usr/bin/iconutil -c icns $applicationiconiconset -o "$applicationiconicns"
}

ScriptLocation=`/usr/bin/osascript -e 'return POSIX path of (choose file with prompt "Choose the Script to turn into a Application:")'`
if [ $? -ne 0 ]; then
 exit 1
fi

echo "Target script is $ScriptLocation"
AppName=$(echo $ScriptLocation | sed 's/.*\/\(.*\)/\1/')
AppPath="/Users/$currentUser/Applications/$AppName.app"

CFBundleGetInfoString="$AppName"
CFBundleIdentifier="com.$currentUser.$AppName"
CFBundleName="$AppName"
CFBundleShortVersionString="1.0"
#IFMajorVersion="1"
#IFMinorVersion="0"

if [ -d "$AppPath" ]
 then
  /usr/bin/osascript -e 'display dialog "An Application called '$AppName' already exists" buttons {"Overwrite", "Cancel"} default button "Cancel"'
  if [ $? -ne 0 ]; then
   exit 1
  fi
    # get values from old Application
    #
    oldPlist=$( cat $AppPath/Contents/Info.plist | tr -d '\n' )
    CFBundleGetInfoString="$(echo $oldPlist | sed 's/.*<key>CFBundleGetInfoString<\/key>[^>]*>\([^<]*\).*/\1/')"
    CFBundleIdentifier=`echo $oldPlist | sed 's/.*<key>CFBundleIdentifier<\/key>[^>]*>\([^<]*\).*/\1/'`
    CFBundleName=`echo $oldPlist | sed 's/.*<key>CFBundleName<\/key>[^>]*>\([^<]*\).*/\1/'`
    CFBundleShortVersionString=`echo $oldPlist | sed 's/.*<key>CFBundleShortVersionString<\/key>[^>]*>\([^<]*\).*/\1/'`
    #IFMajorVersion=$(echo $oldPlist | sed 's/.*<key>IFMajorVersion<\/key>[^>]*>\([^<]*\).*>.*/\1/')
    #IFMinorVersion=$(echo $oldPlist | sed 's/.*<key>IFMinorVersion<\/key>[^>]*>\([^<]*\).*>.*/\1/')

fi


  CFBundleGetInfoString=`/usr/bin/osascript -e 'text returned of  (display dialog "Set CFBundleGetInfoString?" default answer "'"$CFBundleGetInfoString"'" with icon note buttons {"Cancel", "Ok"} default button "Ok")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi
  CFBundleIdentifier=`/usr/bin/osascript -e 'text returned of  (display dialog "Set CFBundleIdentifier?" default answer "'"$CFBundleIdentifier"'" with icon note buttons {"Cancel", "Ok"} default button "Ok")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi
  CFBundleName=`/usr/bin/osascript -e 'text returned of  (display dialog "Set CFBundleName?" default answer "'"$CFBundleName"'" with icon note buttons {"Cancel", "Ok"} default button "Ok")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi
  CFBundleShortVersionString=`/usr/bin/osascript -e 'text returned of  (display dialog "Set CFBundleShortVersionString?" default answer "'"$CFBundleShortVersionString"'" with icon note buttons {"Cancel", "Ok"} default button "Ok")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi
  IFMajorVersion=`/usr/bin/osascript -e 'text returned of  (display dialog "Set IFMajorVersion?" default answer "'$(echo $CFBundleShortVersionString | sed 's/^\([0-9]*\).*/\1/')'" with icon note buttons {"Cancel", "Ok"} default button "Ok")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi
  IFMinorVersion=`/usr/bin/osascript -e 'text returned of  (display dialog "Set IFMinorVersion?" default answer "'$(echo $CFBundleShortVersionString | sed 's/^[^.]*.\(.*\)/\1/')'" with icon note buttons {"Cancel", "Ok"} default button "Ok")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi





echo "Application Name will be $AppName"
Icon=`/usr/bin/osascript -e 'return POSIX path of (choose file with prompt "Choose the image to turn into an icon:")'`
if [ $? -ne 0 ]; then
  exit 1
fi

createIcon "$Icon"

while [ ! -f "$applicationiconicns" ]
do 
  Icon=`/usr/bin/osascript -e 'return POSIX path of (choose file with prompt "Failed Select a Different image to turn into an icon:")'`
  if [ $? -ne 0 ]; then
    exit 1
  fi
  createIcon "$Icon"
done

rm -R "$AppPath"
sleep 3
touch "$AppPath"
ls /Users/$currentUser/Applications/
rm -R "$AppPath"
sleep 3


mkdir "$AppPath"
mkdir "$AppPath/Contents"
mkdir "$AppPath/Contents/MacOS"
mkdir "$AppPath/Contents/Resources"
cp "$ScriptLocation" "$AppPath/Contents/MacOS/$AppName"
mv $applicationiconicns "$AppPath/Contents/Resources/applicationicon.icns"

echo '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http:\/\/www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>CFBundleGetInfoString</key>
  <string>'$CFBundleGetInfoString'</string>
  <key>CFBundleExecutable</key>
  <string>'$AppName'</string>
  <key>CFBundleIdentifier</key>
  <string>'$CFBundleIdentifier'</string>
  <key>CFBundleName</key>
  <string>'$CFBundleName'</string>
  <key>CFBundleIconFile</key>
  <string>applicationicon.icns</string>
  <key>CFBundleShortVersionString</key>
  <string>'$CFBundleShortVersionString'</string>
  <key>CFBundleInfoDictionaryVersion</key>
  <string>6.0</string>
  <key>CFBundlePackageType</key>
  <string>APPL</string>
  <key>IFMajorVersion</key>
  <integer>'$IFMajorVersion'</integer>
  <key>IFMinorVersion</key>
  <integer>'$IFMinorVersion'</integer>
</dict>
</plist>' > "$AppPath/Contents/Info.plist"

chmod +x "$AppPath"
xattr -d -r com.apple.quarantine "$AppPath"

ls /Users/$currentUser/Applications/
open "/Users/$currentUser/Applications"