问题:

What is considered the 'standard' content of .gitignore file for an iPhone (Xcode) project?

PS: not sure if this needs to be a CW.

回答1:

build/
.DS_Store
**/*.pbxuser
*.mode2v3
*.mode1v3
**/*.perspectivev*

This is a good start.

updated with Dave's suggestions.

回答2:

You should also exclude xcworkspace and xcuserdata in xcode 4.2. So here is a complete list which one should ignore for iOS projects

# Exclude the build directory
build/*

# Exclude temp nibs and swap files
*~.nib
*.swp

# Exclude OS X folder attributes
.DS_Store

# Exclude user-specific XCode 3 and 4 files
*.mode1
*.mode1v3
*.mode2v3
*.perspective
*.perspectivev3
*.pbxuser
*.xcworkspace
xcuserdata

回答3:

From the GitHub gitignore project, as of today:

# Xcode
.DS_Store
build/
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3
*.mode2v3
!default.mode2v3
*.perspectivev3
!default.perspectivev3
*.xcworkspace
!default.xcworkspace
xcuserdata
profile
*.moved-aside
DerivedData
.idea/

Source: https://github.com/github/gitignore/blob/master/Objective-C.gitignore