48 lines
1.3 KiB
Ruby
48 lines
1.3 KiB
Ruby
|
require "rubygems"
|
||
|
|
require "rubygems/gem_runner"
|
||
|
|
|
||
|
|
require "log4r"
|
||
|
|
|
||
|
|
module VagrantPlugins
|
||
|
|
module CommandPlugin
|
||
|
|
module Action
|
||
|
|
# This action takes the `:plugin_name` variable in the environment
|
||
|
|
# and installs it using the RubyGems API.
|
||
|
|
class InstallGem
|
||
|
|
def initialize(app, env)
|
||
|
|
@app = app
|
||
|
|
@logger = Log4r::Logger.new("vagrant::plugins::plugincommand::installgem")
|
||
|
|
end
|
||
|
|
|
||
|
|
def call(env)
|
||
|
|
plugin_name = env[:plugin_name]
|
||
|
|
|
||
|
|
# First, install the gem
|
||
|
|
begin
|
||
|
|
# Set the GEM_HOME so that it is installed into our local gems path
|
||
|
|
old_gem_home = ENV["GEM_HOME"]
|
||
|
|
ENV["GEM_HOME"] = env[:gems_path].to_s
|
||
|
|
p ENV["GEM_PATH"]
|
||
|
|
@logger.debug("Set GEM_HOME to: #{ENV["GEM_HOME"]}")
|
||
|
|
|
||
|
|
@logger.info("Installing gem: #{plugin_name}")
|
||
|
|
env[:ui].info(
|
||
|
|
I18n.t("vagrant.commands.plugin.installing", :name => plugin_name))
|
||
|
|
Gem.clear_paths
|
||
|
|
Gem::GemRunner.new.run(
|
||
|
|
["install", plugin_name, "--no-ri", "--no-rdoc"])
|
||
|
|
ensure
|
||
|
|
ENV["GEM_HOME"] = old_gem_home
|
||
|
|
end
|
||
|
|
|
||
|
|
# Mark that we installed the gem
|
||
|
|
env[:plugin_state_file].add_plugin(plugin_name)
|
||
|
|
|
||
|
|
# Continue
|
||
|
|
@app.call(env)
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|