Class: CacheinatorHelper

Inherits:
Object show all
Defined in:
lib/ceedling/cacheinator_helper.rb

Overview

Ceedling - Test-Centered Build System for C
ThrowTheSwitch.org
Copyright (c) 2010-25 Mike Karlesky, Mark VanderVoord, & Greg Williams
SPDX-License-Identifier: MIT

Instance Method Summary collapse

Instance Method Details

#diff_cached_config?(cached_filepath, hash) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ceedling/cacheinator_helper.rb', line 12

def diff_cached_config?(cached_filepath, hash)
  return false if ( not @file_wrapper.exist?(cached_filepath) )
  return true if (@yaml_wrapper.load(cached_filepath) != hash)
  return false
end

#diff_cached_defines?(cached_filepath, files) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ceedling/cacheinator_helper.rb', line 18

def diff_cached_defines?(cached_filepath, files)
  changed_defines = false
  current_defines = COLLECTION_DEFINES_TEST_AND_VENDOR.reject(&:empty?)

  current_dependencies = Hash[files.collect { |source| [source, current_defines.dup] }]
  if not @file_wrapper.exist?(cached_filepath)
    @yaml_wrapper.dump(cached_filepath, current_dependencies)
    return changed_defines
  end

  dependencies = @yaml_wrapper.load(cached_filepath)
  common_dependencies = current_dependencies.select { |file, defines| dependencies.has_key?(file) }

  if dependencies.values_at(*common_dependencies.keys) != common_dependencies.values
    changed_defines = true
  end

  dependencies.merge!(current_dependencies)
  @yaml_wrapper.dump(cached_filepath, dependencies)

  return changed_defines
end