glenux/vagrant-cachier-ng
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Clean up Action::Clean a bit and get ready to fix GH-8

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This commit is contained in:
Fabio Rehm 2013-10-17 12:58:16 -03:00
parent 88a06626a2
commit 24c1d3a8ac
1 changed files with 11 additions and 6 deletions
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17
lib/vagrant-cachier/action/clean.rb
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@ -8,29 +8,34 @@ module VagrantPlugins
end
def call(env)
@env = env
@machine = env[:machine]
if env[:machine].state.id == :running && symlinks.any?
if should_remove_symlinks?
env[:ui].info I18n.t('vagrant_cachier.cleanup')
symlinks.each do |symlink|
remove_symlink symlink
end
File.delete env[:machine].data_dir.join('cache_dirs').to_s
File.delete @machine.data_dir.join('cache_dirs').to_s
end
@app.call env
end
def should_remove_symlinks?
@logger.info 'Checking if cache symlinks should be removed'
symlinks.any? && @machine.state.id == :running
end
def symlinks
# TODO: Check if file exists instead of a blank rescue
@symlinks ||= @env[:machine].data_dir.join('cache_dirs').read.split rescue []
@symlinks ||= @machine.data_dir.join('cache_dirs').read.split rescue []
end
def remove_symlink(symlink)
if @env[:machine].communicate.test("test -L #{symlink}")
if @machine.communicate.test("test -L #{symlink}")
@logger.debug "Removing symlink for '#{symlink}'"
@env[:machine].communicate.sudo("unlink #{symlink}")
@machine.communicate.sudo("unlink #{symlink}")
end
end
end