Class: RailVerdict::RunContext

Inherits:
Object
  • Object
show all
Defined in:
lib/rail_verdict/run_context.rb

Constant Summary collapse

DETERMINISTIC_INPUTS = 
{
  "locale" => "C.UTF-8",
  "timezone" => "UTC",
  "ordering" => "canonical-v1"
}.freeze
GEMFILE_LOCK_RAILS = 
/^\s+rails \((\d+\.\d+\.\d+(?:\.\d+)*)\)/
GEMFILE_LOCK_RUBY = 
/^\s+ruby (\d+\.\d+\.\d+)/

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(repository_root:, revision:, ruby_version:, target_ruby_version:, rails_version:, analyzers:, analyzer_versions:, configuration_mode:, configuration_digest:, deterministic_inputs:, git_context: nil) ⇒ RunContext

Returns a new instance of RunContext.



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# File 'lib/rail_verdict/run_context.rb', line 57

def initialize(repository_root:, revision:, ruby_version:, target_ruby_version:, rails_version:,
               analyzers:, analyzer_versions:, configuration_mode:, configuration_digest:,
               deterministic_inputs:, git_context: nil)
  @repository_root = repository_root.dup.freeze
  @revision = revision && revision.dup.freeze
  @ruby_version = ruby_version.dup.freeze
  @target_ruby_version = target_ruby_version && target_ruby_version.dup.freeze
  @rails_version = rails_version && rails_version.dup.freeze
  @analyzers = deep_freeze(analyzers)
  @analyzer_versions = deep_freeze(analyzer_versions)
  @configuration_mode = configuration_mode.dup.freeze
  @configuration_digest = configuration_digest.dup.freeze
  @deterministic_inputs = deep_freeze(deterministic_inputs.dup)
  @git_context = git_context
  freeze
end

Instance Attribute Details

#analyzer_versions ⇒ Object (readonly)

Returns the value of attribute analyzer_versions.



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# File 'lib/rail_verdict/run_context.rb', line 14

def analyzer_versions
  @analyzer_versions
end

#analyzers ⇒ Object (readonly)

Returns the value of attribute analyzers.



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# File 'lib/rail_verdict/run_context.rb', line 14

def analyzers
  @analyzers
end

#configuration_digest ⇒ Object (readonly)

Returns the value of attribute configuration_digest.



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# File 'lib/rail_verdict/run_context.rb', line 14

def configuration_digest
  @configuration_digest
end

#configuration_mode ⇒ Object (readonly)

Returns the value of attribute configuration_mode.



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# File 'lib/rail_verdict/run_context.rb', line 14

def configuration_mode
  @configuration_mode
end

#deterministic_inputs ⇒ Object (readonly)

Returns the value of attribute deterministic_inputs.



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# File 'lib/rail_verdict/run_context.rb', line 14

def deterministic_inputs
  @deterministic_inputs
end

#git_context ⇒ Object (readonly)

Returns the value of attribute git_context.



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# File 'lib/rail_verdict/run_context.rb', line 14

def git_context
  @git_context
end

#rails_version ⇒ Object (readonly)

Returns the value of attribute rails_version.



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# File 'lib/rail_verdict/run_context.rb', line 14

def rails_version
  @rails_version
end

#repository_root ⇒ Object (readonly)

Returns the value of attribute repository_root.



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# File 'lib/rail_verdict/run_context.rb', line 14

def repository_root
  @repository_root
end

#revision ⇒ Object (readonly)

Returns the value of attribute revision.



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# File 'lib/rail_verdict/run_context.rb', line 14

def revision
  @revision
end

#ruby_version ⇒ Object (readonly)

Returns the value of attribute ruby_version.



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# File 'lib/rail_verdict/run_context.rb', line 14

def ruby_version
  @ruby_version
end

#target_ruby_version ⇒ Object (readonly)

Returns the value of attribute target_ruby_version.



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# File 'lib/rail_verdict/run_context.rb', line 14

def target_ruby_version
  @target_ruby_version
end

Class Method Details

.build(repository_root:, configuration:, analyzer_versions:, revision_resolver: nil, git_context: nil) ⇒ Object

Raises:



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# File 'lib/rail_verdict/run_context.rb', line 18

def self.build(repository_root:, configuration:, analyzer_versions:, revision_resolver: nil, git_context: nil)
  root =
    begin
      File.realpath(repository_root)
    rescue Errno::ENOENT, Errno::EACCES
      raise RailVerdict::Error, "repository root does not exist: #{repository_root}"
    end
  raise RailVerdict::Error, "repository root is not a directory: #{repository_root}" unless File.directory?(root)

  revision = revision_resolver ? revision_resolver.call(root) : nil
  lockfile_text = read_lockfile(root)

  new(
    repository_root: root,
    revision: revision,
    ruby_version: RUBY_VERSION,
    target_ruby_version: lockfile_text && lockfile_text[GEMFILE_LOCK_RUBY, 1],
    rails_version: lockfile_text && lockfile_text[GEMFILE_LOCK_RAILS, 1],
    analyzers: configuration.analyzers,
    analyzer_versions: analyzer_versions,
    configuration_mode: configuration.mode,
    configuration_digest: configuration.digest,
    deterministic_inputs: DETERMINISTIC_INPUTS,
    git_context: git_context
  )
end

Instance Method Details

#changed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rail_verdict/run_context.rb', line 74

def changed?
  !@git_context.nil?
end