Class: LicenseAcceptance::Acceptor
- Inherits:
-
Object
- Object
- LicenseAcceptance::Acceptor
- Extended by:
- Forwardable
- Includes:
- Logger
- Defined in:
- lib/license_acceptance/acceptor.rb
Instance Attribute Summary collapse
-
#arg_strategy ⇒ Object
readonly
Returns the value of attribute arg_strategy.
-
#config ⇒ Object
readonly
Returns the value of attribute config.
-
#env_strategy ⇒ Object
readonly
Returns the value of attribute env_strategy.
-
#file_strategy ⇒ Object
readonly
Returns the value of attribute file_strategy.
-
#product_reader ⇒ Object
readonly
Returns the value of attribute product_reader.
-
#prompt_strategy ⇒ Object
readonly
Returns the value of attribute prompt_strategy.
-
#provided_strategy ⇒ Object
readonly
Returns the value of attribute provided_strategy.
Class Method Summary collapse
- .check_and_persist(product_id, version, opts = {}) ⇒ Object
- .check_and_persist!(product_id, version, opts = {}) ⇒ Object
Instance Method Summary collapse
-
#acceptance_value ⇒ Object
Return the value that was matched (“accept”, “accept-no-persist”, etc.).
- #accepted? ⇒ Boolean
-
#accepted_no_persist? ⇒ Boolean
no-persist is silent too.
-
#accepted_silent? ⇒ Boolean
persist but be silent like no-persist.
- #check_and_persist(product_id, version) ⇒ Object
-
#check_and_persist!(product_id, version) ⇒ Object
For applications that just need simple logic to handle a failed license acceptance flow we include this small wrapper.
-
#id_from_mixlib(mixlib_name) ⇒ Object
Some callers only know about mixlib names so we need a way for them to get the product id as this library knows it.
-
#initialize(opts = {}) ⇒ Acceptor
constructor
A new instance of Acceptor.
-
#license_required?(mixlib_name, version) ⇒ Boolean
Check whether the specified product requires license acceptance for the given version.
-
#output_num_persisted(count) ⇒ Object
In the case where users accept with a command line argument or environment variable we still want to output the fact that the filesystem was changed.
- #output_persist_failed(errs) ⇒ Object
Methods included from Logger
Constructor Details
#initialize(opts = {}) ⇒ Acceptor
Returns a new instance of Acceptor.
24 25 26 27 28 29 30 31 32 33 34 35 |
# File 'lib/license_acceptance/acceptor.rb', line 24 def initialize(opts={}) @config = Config.new(opts) Logger.initialize(config.logger) @product_reader = ProductReader.new product_reader.read @env_strategy = Strategy::Environment.new(ENV) @file_strategy = Strategy::File.new(config) @arg_strategy = Strategy::Argument.new(ARGV) @prompt_strategy = Strategy::Prompt.new(config) @provided_strategy = Strategy::ProvidedValue.new(opts.fetch(:provided, nil)) @acceptance_value = nil end |
Instance Attribute Details
#arg_strategy ⇒ Object (readonly)
Returns the value of attribute arg_strategy.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def arg_strategy @arg_strategy end |
#config ⇒ Object (readonly)
Returns the value of attribute config.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def config @config end |
#env_strategy ⇒ Object (readonly)
Returns the value of attribute env_strategy.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def env_strategy @env_strategy end |
#file_strategy ⇒ Object (readonly)
Returns the value of attribute file_strategy.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def file_strategy @file_strategy end |
#product_reader ⇒ Object (readonly)
Returns the value of attribute product_reader.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def product_reader @product_reader end |
#prompt_strategy ⇒ Object (readonly)
Returns the value of attribute prompt_strategy.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def prompt_strategy @prompt_strategy end |
#provided_strategy ⇒ Object (readonly)
Returns the value of attribute provided_strategy.
22 23 24 |
# File 'lib/license_acceptance/acceptor.rb', line 22 def provided_strategy @provided_strategy end |
Class Method Details
.check_and_persist(product_id, version, opts = {}) ⇒ Object
98 99 100 |
# File 'lib/license_acceptance/acceptor.rb', line 98 def self.check_and_persist(product_id, version, opts={}) new(opts).check_and_persist(product_id, version) end |
.check_and_persist!(product_id, version, opts = {}) ⇒ Object
94 95 96 |
# File 'lib/license_acceptance/acceptor.rb', line 94 def self.check_and_persist!(product_id, version, opts={}) new(opts).check_and_persist!(product_id, version) end |
Instance Method Details
#acceptance_value ⇒ Object
Return the value that was matched (“accept”, “accept-no-persist”, etc.). Used by callers so they do not have to know the precedence order between provided/environment/argument. Can just get back the value that was used. Value is only guaranteed to be set after calling check_and_persist.
122 123 124 |
# File 'lib/license_acceptance/acceptor.rb', line 122 def acceptance_value @acceptance_value end |
#accepted? ⇒ Boolean
126 127 128 |
# File 'lib/license_acceptance/acceptor.rb', line 126 def accepted? provided_strategy.accepted? || env_strategy.accepted? || arg_strategy.accepted? end |
#accepted_no_persist? ⇒ Boolean
no-persist is silent too
131 132 133 |
# File 'lib/license_acceptance/acceptor.rb', line 131 def accepted_no_persist? provided_strategy.no_persist? || env_strategy.no_persist? || arg_strategy.no_persist? end |
#accepted_silent? ⇒ Boolean
persist but be silent like no-persist
136 137 138 |
# File 'lib/license_acceptance/acceptor.rb', line 136 def accepted_silent? provided_strategy.silent? || env_strategy.silent? || arg_strategy.silent? end |
#check_and_persist(product_id, version) ⇒ Object
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 |
# File 'lib/license_acceptance/acceptor.rb', line 49 def check_and_persist(product_id, version) if accepted_no_persist? logger.debug("Chef License accepted with no persistence") @acceptance_value = ACCEPT_NO_PERSIST return true end product_relationship = product_reader.lookup(product_id, version) missing_licenses = file_strategy.accepted?(product_relationship) # They have already accepted all licenses and stored their acceptance in the persistent files if missing_licenses.empty? logger.debug("All licenses present") @acceptance_value = ACCEPT return true end if accepted? || accepted_silent? if config.persist errs = file_strategy.persist(product_relationship, missing_licenses) if errs.empty? output_num_persisted(missing_licenses.size) unless accepted_silent? else output_persist_failed(errs) end end @acceptance_value = accepted_silent? ? ACCEPT_SILENT : ACCEPT return true elsif config.output.isatty && prompt_strategy.request(missing_licenses) do # We have to infer the acceptance value if they use the prompt to accept if config.persist @acceptance_value = ACCEPT file_strategy.persist(product_relationship, missing_licenses) else @acceptance_value = ACCEPT_NO_PERSIST [] end end return true else raise LicenseNotAcceptedError.new(product_relationship.parent, missing_licenses) end end |
#check_and_persist!(product_id, version) ⇒ Object
For applications that just need simple logic to handle a failed license acceptance flow we include this small wrapper. Apps with more complex logic (like logging to a logging engine) should call the non-bang version and handle the exception.
42 43 44 45 46 47 |
# File 'lib/license_acceptance/acceptor.rb', line 42 def check_and_persist!(product_id, version) check_and_persist(product_id, version) rescue LicenseNotAcceptedError => e output.puts "#{e.product.pretty_name} cannot execute without accepting the license" exit 172 end |
#id_from_mixlib(mixlib_name) ⇒ Object
Some callers only know about mixlib names so we need a way for them to get the product id as this library knows it.
113 114 115 116 117 |
# File 'lib/license_acceptance/acceptor.rb', line 113 def id_from_mixlib(mixlib_name) product = product_reader.lookup_by_mixlib(mixlib_name) return nil if product.nil? product.id end |
#license_required?(mixlib_name, version) ⇒ Boolean
Check whether the specified product requires license acceptance for the given version.
103 104 105 106 107 108 109 |
# File 'lib/license_acceptance/acceptor.rb', line 103 def license_required?(mixlib_name, version) product = product_reader.lookup_by_mixlib(mixlib_name) return false if product.nil? # If they don't pass a version we assume they want latest return true if version == :latest || version.nil? Gem::Version.new(version) >= Gem::Version.new(product.license_required_version) end |
#output_num_persisted(count) ⇒ Object
In the case where users accept with a command line argument or environment variable we still want to output the fact that the filesystem was changed.
142 143 144 145 146 147 148 149 |
# File 'lib/license_acceptance/acceptor.rb', line 142 def output_num_persisted(count) s = count > 1 ? "s": "" output.puts <<~EOM #{Strategy::Prompt::BORDER} #{Strategy::Prompt::CHECK} #{count} product license#{s} accepted. #{Strategy::Prompt::BORDER} EOM end |
#output_persist_failed(errs) ⇒ Object
151 152 153 154 155 156 157 158 |
# File 'lib/license_acceptance/acceptor.rb', line 151 def output_persist_failed(errs) output.puts <<~EOM #{Strategy::Prompt::BORDER} #{Strategy::Prompt::CHECK} Product license accepted. Could not persist acceptance:\n\t* #{errs.map(&:).join("\n\t* ")} #{Strategy::Prompt::BORDER} EOM end |