89 lines
2.6 KiB
Ruby
89 lines
2.6 KiB
Ruby
require_relative 'bucket'
|
|
|
|
module VagrantPlugins
|
|
module Cachier
|
|
class Action
|
|
class Install
|
|
def initialize(app, env)
|
|
@app = app
|
|
@logger = Log4r::Logger.new("vagrant::cachier::action::install")
|
|
end
|
|
|
|
def call(env)
|
|
return @app.call(env) unless env[:machine].config.cache.enabled?
|
|
|
|
@env = env
|
|
|
|
FileUtils.mkdir_p(cache_root.to_s) unless cache_root.exist?
|
|
|
|
env[:machine].config.vm.synced_folder cache_root, '/tmp/vagrant-cache', id: "vagrant-cache"
|
|
|
|
@app.call env
|
|
|
|
env[:cache_dirs] = []
|
|
|
|
if env[:machine].config.cache.auto_detect
|
|
Bucket.auto_detect(env)
|
|
end
|
|
|
|
if env[:machine].config.cache.buckets.any?
|
|
env[:ui].info 'Configuring cache buckets...'
|
|
cache_config = env[:machine].config.cache
|
|
cache_config.buckets.each do |bucket_name, configs|
|
|
@logger.debug "Installing #{bucket_name} with configs #{configs.inspect}"
|
|
Bucket.install(bucket_name, env, configs)
|
|
end
|
|
|
|
data_file = env[:machine].data_dir.join('cache_dirs')
|
|
data_file.open('w') { |f| f.print env[:cache_dirs].join("\n") }
|
|
end
|
|
end
|
|
|
|
def cache_root
|
|
@cache_root ||= case @env[:machine].config.cache.scope
|
|
when :box
|
|
@env[:home_path].join('cache', @env[:machine].box.name)
|
|
when :machine
|
|
@env[:machine].data_dir.join('cache')
|
|
else
|
|
raise "Unknown cache scope: '#{@env[:machine].config.cache.scope}'"
|
|
end
|
|
end
|
|
end
|
|
|
|
class Clean
|
|
def initialize(app, env)
|
|
@app = app
|
|
@logger = Log4r::Logger.new("vagrant::cachier::action::clean")
|
|
end
|
|
|
|
def call(env)
|
|
@env = env
|
|
|
|
if env[:machine].state.id == :running && symlinks.any?
|
|
env[:ui].info 'Removing cache buckets symlinks...'
|
|
symlinks.each do |symlink|
|
|
remove_symlink symlink
|
|
end
|
|
|
|
File.delete env[:machine].data_dir.join('cache_dirs').to_s
|
|
end
|
|
|
|
@app.call env
|
|
end
|
|
|
|
def symlinks
|
|
# TODO: Check if file exists instead of a blank rescue
|
|
@symlinks ||= @env[:machine].data_dir.join('cache_dirs').read.split rescue []
|
|
end
|
|
|
|
def remove_symlink(symlink)
|
|
if @env[:machine].communicate.test("test -L #{symlink}")
|
|
@logger.debug "Removing symlink for '#{symlink}'"
|
|
@env[:machine].communicate.sudo("unlink #{symlink}")
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|