Class: Inspec::Runner
- Inherits:
-
Object
- Object
- Inspec::Runner
- Extended by:
- Forwardable
- Defined in:
- lib/inspec/runner.rb
Overview
Inspec::Runner coordinates the running of tests and is the main entry point to the application.
Users are expected to insantiate a runner, add targets to be run, and then call the run method:
“‘ r = Inspec::Runner.new() r.add_target(“/path/to/some/profile”) r.add_target(“url/to/some/profile”) r.run “`
Instance Attribute Summary collapse
-
#backend ⇒ Object
readonly
Returns the value of attribute backend.
-
#rules ⇒ Object
readonly
Returns the value of attribute rules.
-
#target_profiles ⇒ Object
Returns the value of attribute target_profiles.
Instance Method Summary collapse
-
#add_target(target, _opts = []) ⇒ Object
add_target allows the user to add a target whose tests will be run when the user calls the run method.
-
#all_rules ⇒ Object
In some places we read the rules off of the runner, in other places we read it off of the profile context.
- #attributes ⇒ Object
- #configure_transport ⇒ Object
- #eval_with_virtual_profile(command) ⇒ Object
-
#initialize(conf = {}) ⇒ Runner
constructor
A new instance of Runner.
- #load ⇒ Object
- #register_rules(ctx) ⇒ Object
- #render_output(run_data) ⇒ Object
- #report ⇒ Object
- #reset ⇒ Object
- #run(with = nil) ⇒ Object
- #run_tests(with = nil) ⇒ Object
- #supports_profile?(profile) ⇒ Boolean
- #tests ⇒ Object
- #write_lockfile(profile) ⇒ Object
Constructor Details
#initialize(conf = {}) ⇒ Runner
Returns a new instance of Runner.
43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
# File 'lib/inspec/runner.rb', line 43 def initialize(conf = {}) @rules = [] # If we were handed a Hash config (by audit cookbook or kitchen-inspec), # upgrade it to a proper config. This handles a lot of config finalization, # like reporter parsing. @conf = conf.is_a?(Hash) ? Inspec::Config.new(conf) : conf @conf[:logger] ||= Logger.new(nil) @target_profiles = [] @controls = @conf[:controls] || [] @depends = @conf[:depends] || [] @create_lockfile = @conf[:create_lockfile] @cache = Inspec::Cache.new(@conf[:vendor_cache]) @test_collector = @conf.delete(:test_collector) || begin RunnerRspec.new(@conf) end # About reading inputs: # @conf gets passed around a lot, eventually to # Inspec::InputRegistry.register_external_inputs. # # @conf may contain the key :attributes or :inputs, which is to be a Hash # of values passed in from the Runner API. # This is how kitchen-inspec and the audit_cookbook pass in inputs. # # @conf may contain the key :attrs or :input_file, which is to be an Array # of file paths, each a YAML file. This how --input-file works. configure_transport end |
Instance Attribute Details
#backend ⇒ Object (readonly)
Returns the value of attribute backend.
35 36 37 |
# File 'lib/inspec/runner.rb', line 35 def backend @backend end |
#rules ⇒ Object (readonly)
Returns the value of attribute rules.
35 36 37 |
# File 'lib/inspec/runner.rb', line 35 def rules @rules end |
#target_profiles ⇒ Object
Returns the value of attribute target_profiles.
36 37 38 |
# File 'lib/inspec/runner.rb', line 36 def target_profiles @target_profiles end |
Instance Method Details
#add_target(target, _opts = []) ⇒ Object
add_target allows the user to add a target whose tests will be run when the user calls the run method.
A target is a path or URL that points to a profile. Using this target we generate a Profile and a ProfileContext. The content (libraries, tests, and inputs) from the Profile are loaded into the ProfileContext.
If the profile depends on other profiles, those profiles will be loaded on-demand when include_content or required_content are called using similar code in Inspec::DSL.
Once the we’ve loaded all of the tests files in the profile, we query the profile for the full list of rules. Those rules are registered with the @test_collector which is ultimately responsible for actually running the tests.
TODO: Deduplicate/clarify the loading code that exists in here, the ProfileContext, the Profile, and Inspec::DSL
184 185 186 187 188 189 190 191 192 193 |
# File 'lib/inspec/runner.rb', line 184 def add_target(target, _opts = []) profile = Inspec::Profile.for_target(target, vendor_cache: @cache, backend: @backend, controls: @controls, runner_conf: @conf) raise "Could not resolve #{target} to valid input." if profile.nil? @target_profiles << profile if supports_profile?(profile) end |
#all_rules ⇒ Object
In some places we read the rules off of the runner, in other places we read it off of the profile context. To keep the API’s the same, we provide an #all_rules method here as well.
208 209 210 |
# File 'lib/inspec/runner.rb', line 208 def all_rules @rules end |
#attributes ⇒ Object
38 39 40 41 |
# File 'lib/inspec/runner.rb', line 38 def attributes Inspec.deprecate(:rename_attributes_to_inputs, "Don't call runner.attributes, call runner.inputs") inputs end |
#configure_transport ⇒ Object
78 79 80 81 |
# File 'lib/inspec/runner.rb', line 78 def configure_transport @backend = Inspec::Backend.create(@conf) @test_collector.backend = @backend end |
#eval_with_virtual_profile(command) ⇒ Object
223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 |
# File 'lib/inspec/runner.rb', line 223 def eval_with_virtual_profile(command) require "fetchers/mock" add_target({ "inspec.yml" => "name: inspec-shell" }) our_profile = @target_profiles.first ctx = our_profile.runner_context # Load local profile dependencies. This is used in inspec shell # to provide access to local profiles that add resources. @depends.each do |dep| # support for windows paths dep = dep.tr('\\', "/") Inspec::Profile.for_path(dep, { profile_context: ctx }).load_libraries end ctx.load(command) end |
#load ⇒ Object
91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
# File 'lib/inspec/runner.rb', line 91 def load all_controls = [] @target_profiles.each do |profile| @test_collector.add_profile(profile) next unless profile.supports_platform? write_lockfile(profile) if @create_lockfile profile.locked_dependencies profile_context = profile.load_libraries profile_context.dependencies.list.values.each do |requirement| unless requirement.profile.supports_platform? Inspec::Log.warn "Skipping profile: '#{requirement.profile.name}'" \ " on unsupported platform: '#{@backend.platform.name}/#{@backend.platform.release}'." next end @test_collector.add_profile(requirement.profile) end tests = profile.collect_tests all_controls += tests unless tests.nil? end all_controls.each do |rule| register_rule(rule) unless rule.nil? end end |
#register_rules(ctx) ⇒ Object
212 213 214 215 216 217 218 219 220 221 |
# File 'lib/inspec/runner.rb', line 212 def register_rules(ctx) new_tests = false ctx.rules.each do |rule_id, rule| next if block_given? && !(yield rule_id, rule) new_tests = true register_rule(rule) end new_tests end |
#render_output(run_data) ⇒ Object
126 127 128 129 130 131 132 133 |
# File 'lib/inspec/runner.rb', line 126 def render_output(run_data) return if @conf["reporter"].nil? @conf["reporter"].each do |reporter| result = Inspec::Reporters.render(reporter, run_data) raise Inspec::ReporterError, "Error generating reporter '#{reporter[0]}'" if result == false end end |
#report ⇒ Object
135 136 137 |
# File 'lib/inspec/runner.rb', line 135 def report Inspec::Reporters.report(@conf["reporter"].first, @run_data) end |
#reset ⇒ Object
83 84 85 86 87 88 89 |
# File 'lib/inspec/runner.rb', line 83 def reset @test_collector.reset @target_profiles.each do |profile| profile.runner_context.rules = {} end @rules = [] end |
#run(with = nil) ⇒ Object
120 121 122 123 124 |
# File 'lib/inspec/runner.rb', line 120 def run(with = nil) Inspec::Log.debug "Starting run with targets: #{@target_profiles.map(&:to_s)}" load run_tests(with) end |
#run_tests(with = nil) ⇒ Object
151 152 153 154 155 156 |
# File 'lib/inspec/runner.rb', line 151 def run_tests(with = nil) @run_data = @test_collector.run(with) # dont output anything if we want a report render_output(@run_data) unless @conf["report"] @test_collector.exit_code end |
#supports_profile?(profile) ⇒ Boolean
195 196 197 198 199 200 201 202 203 |
# File 'lib/inspec/runner.rb', line 195 def supports_profile?(profile) unless profile.supports_runtime? raise "This profile requires #{Inspec::Dist::PRODUCT_NAME} version "\ "#{profile..inspec_requirement}. You are running "\ "#{Inspec::Dist::PRODUCT_NAME} v#{Inspec::VERSION}.\n" end true end |
#tests ⇒ Object
74 75 76 |
# File 'lib/inspec/runner.rb', line 74 def tests @test_collector.tests end |
#write_lockfile(profile) ⇒ Object
139 140 141 142 143 144 145 146 147 148 149 |
# File 'lib/inspec/runner.rb', line 139 def write_lockfile(profile) return false unless profile.writable? if profile.lockfile_exists? Inspec::Log.debug "Using existing lockfile #{profile.lockfile_path}" else Inspec::Log.debug "Creating lockfile: #{profile.lockfile_path}" lockfile = profile.generate_lockfile File.write(profile.lockfile_path, lockfile.to_yaml) end end |