Class: PodAlexandria::FrameworkCache

Inherits:
Object
  • Object
show all
Defined in:
lib/cocoapods-alexandria/rome/framework_cache.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(installer_context) ⇒ FrameworkCache

Returns a new instance of FrameworkCache.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 5

def initialize(installer_context)
  @configuration = 'Release'
  @flags = []
  @sandbox_root = Pathname(installer_context.sandbox_root)
  @sandbox = Pod::Sandbox.new(sandbox_root)
  @project_dir = sandbox_root.parent
  @build_dir = project_dir + 'build'
  @destination = project_dir + 'Rome'
  @umbrella_targets = installer_context.umbrella_targets
end

Instance Attribute Details

#build_dir ⇒ Object (readonly)

Returns the value of attribute build_dir.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def build_dir
  @build_dir
end

#configuration ⇒ Object (readonly)

Returns the value of attribute configuration.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def configuration
  @configuration
end

#destination ⇒ Object (readonly)

Returns the value of attribute destination.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def destination
  @destination
end

#flags ⇒ Object (readonly)

Returns the value of attribute flags.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def flags
  @flags
end

#project_dir ⇒ Object (readonly)

Returns the value of attribute project_dir.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def project_dir
  @project_dir
end

#sandbox ⇒ Object (readonly)

Returns the value of attribute sandbox.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def sandbox
  @sandbox
end

#sandbox_root ⇒ Object (readonly)

Returns the value of attribute sandbox_root.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def sandbox_root
  @sandbox_root
end

#umbrella_targets ⇒ Object (readonly)

Returns the value of attribute umbrella_targets.



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 3

def umbrella_targets
  @umbrella_targets
end

Instance Method Details

#build_frameworks ⇒ Object 



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 48

def build_frameworks
  compiler = Compiler.new(sandbox, build_dir, destination, configuration, flags)
  frameworks = umbrella_targets.select { |t| t.specs.any? }.flat_map { |target|
    compiler.build(target)
  }.uniq

  Pod::UI.info "🔥  Built #{frameworks.count} #{'frameworks'.pluralize(frameworks.count)}" unless frameworks.empty?

  FileUtils.mkdir_p destination
  collect_files(frameworks).each do |file|
    FileUtils.cp_r file, destination, :remove_destination => true
  end

  build_dir.rmtree if build_dir.directory?
end

#cache_lockfile ⇒ Object 



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 64

def cache_lockfile
  if podfile_lock.exists?
    Pod::UI.info "Caching new Podfile.lock"
    podfile_lock.copy_to(cached_podfile_lock)
  else
    Pod::UI.info "Deleting cached Podfile.lock"
    cached_podfile_lock.delete
  end
end

#cached_podfile_lock ⇒ Object 



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 20

def cached_podfile_lock
  @cached_podfile_lock ||= Lockfile.new(sandbox_root + 'Rome-Podfile.lock')
end

#delete_changed_frameworks ⇒ Object 



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 24

def delete_changed_frameworks
  # if first run (no cache), make sure we nuke partials
  if !cached_podfile_lock.exists?
    Pod::UI.info 'No cached lockfile, deleting all cached frameworks'
    delete_all
    return
  end

  # return early if identical
  return unless podfile_lock.exists? and cached_podfile_lock.exists?
  if podfile_lock.matches? cached_podfile_lock
    Pod::UI.info 'Podfile.lock did not change, leaving frameworks as is'
    return
  end

  Pod::UI.info '⚠️  Podfile.lock did change, deleting updated frameworks'
  changed = podfile_lock.changed_specs(cached_podfile_lock)
  affected = podfile_lock.specs_affected_by(changed)

  # delete affected frameworks
  Pod::UI.info "Affected frameworks: #{affected.sort.join(', ')}" unless affected.empty?
  affected.each { |pod| delete(pod) }
end

#podfile_lock ⇒ Object 



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# File 'lib/cocoapods-alexandria/rome/framework_cache.rb', line 16

def podfile_lock
  @podfile_lock ||= Lockfile.new(project_dir + 'Podfile.lock')
end