I downloaded the app's source code from here:

After switching the Team config to my Person Team (signed in with Apple ID), the bundle id is automatically switched to com.example.apple-samplecode.frutaBxxxxxxxxA (suddenly a suffix BxxxxxxxxA is added)

I would like to know what it is and how to achieve that for other projects.

I want to share the source code with my friends so they are able to sign with their own Personal Team and test the project on an actual device.

CodePudding user response：

The build setting for PROJECT_BUNDLE_IDENTIFIER in this project looks like this:

PRODUCT_BUNDLE_IDENTIFIER = "com.example.apple-samplecode.fruta${SAMPLE_CODE_DISAMBIGUATOR}";

That variable is in turn defined in SampleCode.xcconfig:

// The `SAMPLE_CODE_DISAMBIGUATOR` configuration is to make it easier to build
// and run a sample code project. Once you set your project's development team,
// you'll have a unique bundle identifier. This is because the bundle identifier
// is derived based on the 'SAMPLE_CODE_DISAMBIGUATOR' value. Do not use this
// approach in your own projects—it's only useful for sample code projects because
// they are frequently downloaded and don't have a development team set.
SAMPLE_CODE_DISAMBIGUATOR=${DEVELOPMENT_TEAM}

You can get a similar behavior simply by editing a project and setting the PROJECT_BUNDLE_IDENTIFIER setting to something like com.example.my-example-app${DEVELOPMENT_TEAM}