Module: FlossFunding::Lockfile

Defined in:
lib/floss_funding/lockfile.rb

Overview

Facade to access the two lockfiles from existing call sites
:nocov:
rubocop:disable ThreadSafety/ClassInstanceVariable
NOTE: These facade methods are heavily defensive to protect production apps if
lockfile initialization fails. Forcing these error branches in tests is not
practical without stubbing core classes in ways that reduce test value. The
primary (happy) paths are exercised throughout the suite.

Class Method Summary collapse

Class Method Details

.at_exit ⇒ Object 



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# File 'lib/floss_funding/lockfile.rb', line 350

def at_exit
  expected = begin
    root = ::FlossFunding.project_root
    begin
      root ||= Dir.pwd
    rescue StandardError
      root = nil
    end
    root ? File.join(root, ".floss_funding.ruby.at_exit.lock") : nil
  rescue StandardError
    nil
  end

  if defined?(@at_exit) && @at_exit && @at_exit.respond_to?(:path)
    if expected && @at_exit.path != expected
      @at_exit = AtExitLockfile.new
    end
  end

  @at_exit ||= AtExitLockfile.new
rescue StandardError => e
  ::FlossFunding.error!(e, "Lockfile.at_exit")
  begin
    AtExitLockfile.new
  rescue StandardError => e2
    ::FlossFunding.error!(e2, "Lockfile.at_exit/fallback")
    nil
  end
end

.on_load ⇒ Object 



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# File 'lib/floss_funding/lockfile.rb', line 320

def on_load
  expected = begin
    root = ::FlossFunding.project_root
    begin
      root ||= Dir.pwd
    rescue StandardError
      root = nil
    end
    root ? File.join(root, ".floss_funding.ruby.on_load.lock") : nil
  rescue StandardError
    nil
  end

  if defined?(@on_load) && @on_load && @on_load.respond_to?(:path)
    if expected && @on_load.path != expected
      @on_load = OnLoadLockfile.new
    end
  end

  @on_load ||= OnLoadLockfile.new
rescue StandardError => e
  ::FlossFunding.error!(e, "Lockfile.on_load")
  begin
    OnLoadLockfile.new
  rescue StandardError => e2
    ::FlossFunding.error!(e2, "Lockfile.on_load/fallback")
    nil
  end
end