I want to create a dmg file for my Mac project. Can someone please tell me how to do this? This being my first Mac project, I do not have any idea how to proceed. I also want to give the user an option of running the app on start-up. How do I do this?
Thanks.
P.S. I also want to add a custom license agreement.
Answer
To do this manually:
Method 1:
- Make a folder with the files your DMG will contain.
- Open Disk Utility (It's in
/Applications/Utilities/)
- Go to File > New > New Image from Folder (
Cmd + Shift + N)
- Choose the folder containing you files
- Make sure "Compressed" is checked, then set where you want to save the created DMG
Method 2:
To do things like setting a background image can be a bit convoluted (You basically add the background image to the DMG, set the windows properties to use that image, using the command line you move the background image from background.png to .background.png to make it hidden)
I would recommend iDMG, which makes things a bit less tedious.
You can also script the creation of DMGs using the command hdiutil. Something along the lines of
hdiutil create -srcfolder mydirtodmg mydmg.dmg
As for the custom license agreement, you should look into the tool included with the Developer Tools "PackageMaker" - it's pretty self-explanatory. It's in /Developers/Application/Utilities/