Updating the project

[cmatsuoka]

The snap package contents are read-only, and there’s no way to change that. User data, however, may be stored in separate areas in the filesystem. Maybe this discussion could help?

How to persist user config data to SNAP_USER_DATA?

I have created a snap of my application using snapcraft --debug. The application at its core first shows two prompt asking user to enter name and age. The user input data is then saved into config.toml file in the root directory. Next, the application will print out the user entered data. The current behavior of the snap is it asks the user to enter the data and prints the data that was previously entered. This means the data entered now will be printed when the application will run next time. …