Tag: «dmg»

Have you ever needed to package your application for distribution on macOS? The solution is simpler than you might think, and it's right at your fingertips in the Terminal. I recently stumbled upon a handy bash function that streamlines the creation of a DMG (Disk Image) file. Here's how to set it up:

Step 1: Edit Your Profile

nano ~/.zprofile

Step 2: Add the Bash Function

Next, insert the following function into your .zprofile. This script utilizes the hdiutil command, which is built into macOS, to create an HFS+ filesystem within a DMG file.

dmg(){
    hdiutil create -fs HFS+ -srcfolder "$1" -volname "$2" "$2.dmg"
}

Step 3: Save and Source Your Profile

After adding the code, save the changes and exit `nano`. To make the function available immediately without restarting your terminal, source your profile:

source ~/.zprofile

Step 4: Use the Function

Now, you can easily create a DMG file for any folder or application. For example, to create a DMG for the 'ModulbankInformer.app', simply run:

dmg ModulbankInformer.app ModulbankInformer

This command will generate a ModulbankInformer.dmg file with the contents of the ModulbankInformer.app directory.

And there you have it - a quick and efficient way to create DMG files directly from your Terminal!