claybridges · September 26, 2018 18:21 · claybridges · Jan 6, 2016 · claybridges · Jan 10, 2016
diff --git a/xcbuild-safe.sh b/xcbuild-safe.sh
 #!/bin/bash --login

 # Cf. http://stackoverflow.com/questions/33041109
 #
 # Xcode 7 (incl. 7.0.1) seems to have a dependency on the system ruby.
 # xcodebuild is screwed up by using rvm to map to another non-system
 # ruby†. This script is a fix that allows you call xcodebuild in a
 # "safe" rvm environment, but will not (AFAIK) affect the "external"
 # rvm setting.
 #
 # The script is a drop in replacement for your xcodebuild call.
 #
 #   xcodebuild arg1 ... argn
 #
 # would become
 #
 #   path/to/xcbuild-safe.sh arg1 ... argn
 #
 # -----
 # † Because, you know, that *never* happens when you are building
 # Xcode projects, say with abstruse tools like Rake or CocoaPods.

 # This allows you to use rvm in a script. Otherwise you get a BS
 # error along the lines of "cannot use rvm as function". Jeez.
 [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

 # Cause rvm to use system ruby. AFAIK, this is effective only for
 # the scope of this script.
 rvm use system

 unset RUBYLIB
 unset RUBYOPT
 unset BUNDLE_BIN_PATH
 unset _ORIGINAL_GEM_PATH
 unset BUNDLE_GEMFILE

 set -x          # echoes commands
 xcodebuild "$@" # calls xcodebuild with all the arguments passed to this
	#!/bin/bash --login

	# Cf. http://stackoverflow.com/questions/33041109
	#
	# Xcode 7 (incl. 7.0.1) seems to have a dependency on the system ruby.
	# xcodebuild is screwed up by using rvm to map to another non-system
	# ruby†. This script is a fix that allows you call xcodebuild in a
	# "safe" rvm environment, but will not (AFAIK) affect the "external"
	# rvm setting.
	#
	# The script is a drop in replacement for your xcodebuild call.
	#
	# xcodebuild arg1 ... argn
	#
	# would become
	#
	# path/to/xcbuild-safe.sh arg1 ... argn
	#
	# -----
	# † Because, you know, that never happens when you are building
	# Xcode projects, say with abstruse tools like Rake or CocoaPods.

	# This allows you to use rvm in a script. Otherwise you get a BS
	# error along the lines of "cannot use rvm as function". Jeez.
	[[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"

	# Cause rvm to use system ruby. AFAIK, this is effective only for
	# the scope of this script.
	rvm use system

	unset RUBYLIB
	unset RUBYOPT
	unset BUNDLE_BIN_PATH
	unset _ORIGINAL_GEM_PATH
	unset BUNDLE_GEMFILE

	set -x # echoes commands
	xcodebuild "$@" # calls xcodebuild with all the arguments passed to this