Class: VagrantPlugins::Berkshelf::Action::Check
- Defined in:
- lib/vagrant-berkshelf/action/check.rb
Constant Summary collapse
- BERKS_REQUIREMENT =
"~> 3.2"
Instance Method Summary collapse
-
#berkshelf_version_check!(env) ⇒ Object
Check that the installed version of Berkshelf is valid for this version of Vagrant Berkshelf.
- #call(env) ⇒ Object
-
#check_berks_bin!(env) ⇒ Object
Check that the Berkshelf ‘berks` bin is in the PATH.
Methods inherited from Base
clean, #initialize, provision, setup
Methods included from Helpers
#berks, #berks_bin, #berkshelf_enabled?, #chef_client?, #chef_solo?, #chef_zero?, #datafile_path, #provision_enabled?, #provisioners, #with_clean_env
Constructor Details
This class inherits a constructor from VagrantPlugins::Berkshelf::Action::Base
Instance Method Details
#berkshelf_version_check!(env) ⇒ Object
Check that the installed version of Berkshelf is valid for this version of Vagrant Berkshelf.
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# File 'lib/vagrant-berkshelf/action/check.rb', line 27 def berkshelf_version_check!(env) result = berks("--version", "--format", "json") begin json = JSON.parse(result.stdout, symbolize_names: true) version = Gem::Version.new(json[:version]) unless Gem::Requirement.new(BERKS_REQUIREMENT).satisfied_by?(version) raise InvalidBerkshelfVersionError.new(berks_bin, BERKS_REQUIREMENT, version) end rescue JSON::ParserError raise InvalidBerkshelfVersionError.new(berks_bin, BERKS_REQUIREMENT, version) end end |
#call(env) ⇒ Object
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# File 'lib/vagrant-berkshelf/action/check.rb', line 9 def call(env) check_berks_bin!(env) berkshelf_version_check!(env) @app.call(env) end |
#check_berks_bin!(env) ⇒ Object
Check that the Berkshelf ‘berks` bin is in the PATH.
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# File 'lib/vagrant-berkshelf/action/check.rb', line 18 def check_berks_bin!(env) if berks_bin.nil? raise BerkshelfNotFound end end |