Module: LockJar::Runtime::Load

Included in:
LockJar::Runtime
Defined in:
lib/lock_jar/runtime/load.rb

Instance Method Summary collapse

Instance Method Details

#load(lockfile_or_path, groups = ['default'], opts = {}, &blk) ⇒ Object

Load paths from a lockfile or block. Paths are loaded once per lockfile.

rubocop:disable Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity

Parameters:

  • lockfile_path (String)

    the lockfile

  • groups (Array) (defaults to: ['default'])

    to load into classpath

  • opts (Hash) (defaults to: {})
  • blk (Block)

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# File 'lib/lock_jar/runtime/load.rb', line 13

def load(lockfile_or_path, groups = ['default'], opts = {}, &blk)
  # lockfile is only loaded once
  unless lockfile_or_path.nil?    # loaded a Lockfile instance

    if lockfile_or_path.is_a? LockJar::Domain::Lockfile
      lockfile = lockfile_or_path

    else
      # check if lockfile path is already loaded
      return if LockJar::Registry.instance.lockfile_registered?(lockfile_or_path)

      # convert lockfile path to a Lockfile instance
      lockfile = LockJar::Domain::Lockfile.read(lockfile_or_path)
    end

    if opts[:local_repo].nil? && lockfile.local_repository
      opts[:local_repo] = lockfile.local_repository
    end
  end

  # set local_repo if passed in the block
  unless blk.nil?
    dsl = LockJar::Domain::Dsl.create(&blk)

    # set local_repo from block
    opts[:local_repo] = dsl.local_repository if opts[:local_repo].nil? && dsl.local_repository
  end

  # registered merged lockfiles for lockfile
  if lockfile && !lockfile.merged.empty?
    lockfile.merged.each { |path| LockJar::Registry.instance.register_lockfile(path) }
  end

  dependencies = LockJar::Registry.instance.register_jars(list(lockfile, groups, opts, &blk))

  resolver(opts).load_to_classpath(dependencies)
end