xcshareddata を ignore していたから git diff が出なかったのか。. ├── project.pbxproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ ├── xcshareddata │ │ ├── IDEWorkspaceChecks.plist │ │ └── swiftpm │ │ └── Package.resolved │ └── xcuserdata │ └── omochi.xcuserdatad │ └── UserInterfaceState.xcuserstate ├── xcshareddata │ └── xcschemes └── xcuserdata └── omochi.xcuserdatad ├── xcdebugger │ └── Breakpoints_v2.xcbkptlist └── xcschemes └── xcschememanagement.plist (edited)