[packages/vagrant.git] / vagrant.sh

#!/bin/sh
#
# This is a wrapper to properly execute Vagrant so that it sees system gems and
# merges with it's own gems.
#
# This sets up proper environmental variables so that everything loads and
# compiles to proper directories.

# Set the path to the Ruby executable
RUBY_EXECUTABLE="/usr/bin/ruby"

GEM_PATH=$($RUBY_EXECUTABLE -r rubygems -e 'puts Gem.respond_to?(:default_dirs) ? Gem.default_dirs[:system][:gem_dir] : Gem.path.first')
export GEM_PATH

# Export gem paths so it can find vagrant own gem
export GEM_HOME="${GEM_PATH}"

# Unset any RUBYOPT and RUBYLIB, we don't want these bleeding into our
# runtime.
unset RUBYOPT
unset RUBYLIB

# Find the Vagrant executable
for needle in "${GEM_PATH}/gems/vagrant-"*; do
	if [ -f "${needle}/lib/vagrant/pre-rubygems.rb" ]; then
		VAGRANT_GEM_PATH="${needle}"
	fi
done

VAGRANT_EXECUTABLE="${VAGRANT_GEM_PATH}/bin/vagrant"
VAGRANT_LAUNCHER="${VAGRANT_GEM_PATH}/lib/vagrant/pre-rubygems.rb"

# Export the VAGRANT_EXECUTABLE so that pre-rubygems can optimize a bit
export VAGRANT_EXECUTABLE

# Call the actual Vagrant bin with our arguments
exec "${RUBY_EXECUTABLE}" "${VAGRANT_LAUNCHER}" "$@"
Commit	Line	Data
2fe4e4ef ER	1	#!/bin/sh
	2	#
	3	# This is a wrapper to properly execute Vagrant so that it sees system gems and
	4	# merges with it's own gems.
	5	#
	6	# This sets up proper environmental variables so that everything loads and
	7	# compiles to proper directories.
	8
	9	# Set the path to the Ruby executable
	10	RUBY_EXECUTABLE="/usr/bin/ruby"
	11
	12	GEM_PATH=$($RUBY_EXECUTABLE -r rubygems -e 'puts Gem.respond_to?(:default_dirs) ? Gem.default_dirs[:system][:gem_dir] : Gem.path.first')
	13	export GEM_PATH
	14
	15	# Export gem paths so it can find vagrant own gem
	16	export GEM_HOME="${GEM_PATH}"
	17
2fe4e4ef ER	18	# Unset any RUBYOPT and RUBYLIB, we don't want these bleeding into our
	19	# runtime.
	20	unset RUBYOPT
	21	unset RUBYLIB
	22
	23	# Find the Vagrant executable
	24	for needle in "${GEM_PATH}/gems/vagrant-"*; do
	25	if [ -f "${needle}/lib/vagrant/pre-rubygems.rb" ]; then
	26	VAGRANT_GEM_PATH="${needle}"
	27	fi
	28	done
	29
	30	VAGRANT_EXECUTABLE="${VAGRANT_GEM_PATH}/bin/vagrant"
	31	VAGRANT_LAUNCHER="${VAGRANT_GEM_PATH}/lib/vagrant/pre-rubygems.rb"
	32
	33	# Export the VAGRANT_EXECUTABLE so that pre-rubygems can optimize a bit
	34	export VAGRANT_EXECUTABLE
	35
	36	# Call the actual Vagrant bin with our arguments
	37	exec "${RUBY_EXECUTABLE}" "${VAGRANT_LAUNCHER}" "$@"