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
-
#attributes ⇒ Object
readonly
Returns the value of attribute attributes.
-
#backend ⇒ Object
readonly
Returns the value of attribute backend.
-
#rules ⇒ Object
readonly
Returns the value of attribute rules.
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.
- #configure_transport ⇒ Object
- #eval_with_virtual_profile(command) ⇒ Object
-
#initialize(conf = {}) ⇒ Runner
constructor
A new instance of Runner.
- #load ⇒ Object
-
#load_attributes(options) ⇒ Object
determine all attributes before the execution, fetch data from secrets backend.
- #register_rules(ctx) ⇒ 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.
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# File 'lib/inspec/runner.rb', line 37 def initialize(conf = {}) @rules = [] @conf = conf.dup @conf[:logger] ||= Logger.new(nil) @target_profiles = [] @controls = @conf[:controls] || [] @ignore_supports = @conf[:ignore_supports] @create_lockfile = @conf[:create_lockfile] @cache = Inspec::Cache.new(@conf[:cache]) @test_collector = @conf.delete(:test_collector) || begin require 'inspec/runner_rspec' RunnerRspec.new(@conf) end # list of profile attributes @attributes = [] load_attributes(@conf) configure_transport end |
Instance Attribute Details
#attributes ⇒ Object (readonly)
Returns the value of attribute attributes.
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# File 'lib/inspec/runner.rb', line 36 def attributes @attributes end |
#backend ⇒ Object (readonly)
Returns the value of attribute backend.
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# File 'lib/inspec/runner.rb', line 36 def backend @backend end |
#rules ⇒ Object (readonly)
Returns the value of attribute rules.
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# File 'lib/inspec/runner.rb', line 36 def rules @rules 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 attributes) 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
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# File 'lib/inspec/runner.rb', line 167 def add_target(target, _opts = []) profile = Inspec::Profile.for_target(target, cache: @cache, backend: @backend, controls: @controls, attributes: @conf[:attributes]) 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.
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# File 'lib/inspec/runner.rb', line 196 def all_rules @rules end |
#configure_transport ⇒ Object
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# File 'lib/inspec/runner.rb', line 62 def configure_transport @backend = Inspec::Backend.create(@conf) @test_collector.backend = @backend end |
#eval_with_virtual_profile(command) ⇒ Object
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# File 'lib/inspec/runner.rb', line 210 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 ctx.load(command) end |
#load ⇒ Object
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# File 'lib/inspec/runner.rb', line 75 def load all_controls = [] @target_profiles.each do |profile| @test_collector.add_profile(profile) write_lockfile(profile) if @create_lockfile profile.locked_dependencies profile_context = profile.load_libraries profile_context.dependencies.list.values.each do |requirement| @test_collector.add_profile(requirement.profile) end @attributes |= profile.runner_context.attributes all_controls += profile.collect_tests end all_controls.each do |rule| register_rule(rule) unless rule.nil? end end |
#load_attributes(options) ⇒ Object
determine all attributes before the execution, fetch data from secrets backend
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# File 'lib/inspec/runner.rb', line 120 def load_attributes() [:attributes] ||= {} secrets_targets = [:attrs] return [:attributes] if secrets_targets.nil? secrets_targets.each do |target| secrets = Inspec::SecretsBackend.resolve(target) if secrets.nil? raise Inspec::Exceptions::SecretsBackendNotFound, "Unable to find a parser for attributes file #{target}. " \ 'Check to make sure the file exists and has the appropriate extension.' end next if secrets.attributes.nil? [:attributes].merge!(secrets.attributes) end [:attributes] end |
#register_rules(ctx) ⇒ Object
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# File 'lib/inspec/runner.rb', line 200 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 |
#reset ⇒ Object
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# File 'lib/inspec/runner.rb', line 67 def reset @test_collector.reset @target_profiles.each do |profile| profile.runner_context.rules = {} end @rules = [] end |
#run(with = nil) ⇒ Object
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# File 'lib/inspec/runner.rb', line 97 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
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# File 'lib/inspec/runner.rb', line 115 def run_tests(with = nil) @test_collector.run(with) end |
#supports_profile?(profile) ⇒ Boolean
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# File 'lib/inspec/runner.rb', line 177 def supports_profile?(profile) return true if @ignore_supports if !profile.supports_runtime? raise 'This profile requires InSpec version '\ "#{profile..inspec_requirement}. You are running "\ "InSpec v#{Inspec::VERSION}.\n" end if !profile.supports_os? raise "This OS/platform (#{@backend.os[:name]}) is not supported by this profile." end true end |
#tests ⇒ Object
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# File 'lib/inspec/runner.rb', line 58 def tests @test_collector.tests end |
#write_lockfile(profile) ⇒ Object
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# File 'lib/inspec/runner.rb', line 103 def write_lockfile(profile) return false if !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 |