com.facebook.buck.apple.toolchain.impl

Class AppleCxxPlatforms.XcodeBuildVersionCache

java.lang.Object

com.facebook.buck.apple.toolchain.impl.AppleCxxPlatforms.XcodeBuildVersionCache

Enclosing class:

AppleCxxPlatforms

public static class AppleCxxPlatforms.XcodeBuildVersionCache
extends Object

Constructor Summary

Constructors

Constructor and Description
XcodeBuildVersionCache()

Method Summary

Modifier and Type	Method and Description
protected Optional<String>	lookup(Path developerDir) Returns the Xcode build version.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XcodeBuildVersionCache

public XcodeBuildVersionCache()

Method Detail

lookup

protected Optional<String> lookup(Path developerDir)

Returns the Xcode build version. This is an alphanumeric string as output by xcodebuild -version and shown in the About Xcode window. This value is embedded into the plist of app bundles built by Xcode, under the field named DTXcodeBuild

Parameters:

developerDir - Path to developer dir, i.e. /Applications/Xcode.app/Contents/Developer

Returns:

the xcode build version if found, nothing if it fails to be found, or the version plist file cannot be read.