I noticed that specifying a path to my .mobileprovision in the XCodeBuild configuration for a project, whilst using the "Build IPA" setting doesn't actually embed that provision in the final IPA file.

On the xcrun command line, if you specify --embed /path/to/my.mobileprovision, the command doesn't seem to actually embed the provision unless you also specify --sign "iPhone Distribution: My Name" at the same time. When you specify --sign, you get a verbose message like so:

### Embedding '/Jenkins/workspace/my-ios-project/my.mobileprovision'

Making use of the additional codeSigningIdentity parameter (added in the latest Github sourcr), adding the following lines to XCodeBuilder.java:468 in the 1.3.2-SNAPSHOT src (just after the --embed output) fix the problem:

if (!StringUtils.isEmpty(codeSigningIdentity)) {                   
   packageCommandLine.add("--sign");
   packageCommandLine.add(codeSigningIdentity);
}