Automating Xcode 8's New Automatic Signing

1. Automating Xcode 8’s New Automatic Signing Matt Hamilton matt@enquos.com

2. New automatic signing Xcode 7 Xcode 8 (automatic) Xcode 8 (manual) CODE_SIGN_IDENTITY iPhone Distribution [blank] iPhone Distribution: Legacy Parts Corporation (9Q5433VBYW) PROVISIONING_PROFILE 2249294d-440a-427c- bbef-432326c6552b [blank] 2249294d-440a-427c- bbef-432326c6552b DEVELOPMENT_TEAM n/a 9Q5433VBYW [blank] PROVISIONING_PROFILE_ SPECIFIER n/a 9Q5433VBYW/enquos dev [blank]

6. Nasty bit "sed -i '' 's/ProvisioningStyle = Automatic;/ ProvisioningStyle = Manual;/' ../#{project}/ project.pbxproj"

7. .xcconﬁg PROVISIONING_PROFILE_SPECIFIER = PROVISIONING_PROFILE_app = f3f8d4cb- a975-4529-8dcd-60e277d92fae PROVISIONING_PROFILE = $(PROVISIONING_PROFILE_$ (WRAPPER_EXTENSION)) CODE_SIGN_IDENTITY = iPhone Distribution: Legacy Parts Corporation (9Q5433VBYW)

8. A couple of notes • The PROVISIONING_PROFILE_SPECIFIER is kept blank. This is because this is only used then doing automatic provisioning • The indirection of PROVISIONING_PROFILE_app and PROVISIONING_PROFILE means that the profile will only be used to sign the app itself and not the pods as they are built. • We set the CODE_SIGN_IDENTITY and CODE_SIGN_IDENTITY to override anything the developers might have set in their local configuration. • We have a separate file for develop, feature and release builds of our app. They have a different provisioning profile UUID specified.