Class: Space::Core::OciPacker

Inherits:
Object
  • Object
show all
Defined in:
lib/space_core/oci_packer.rb

Constant Summary collapse

TEMPLATE_DIR = 
Pathname.new(__dir__).join("templates", "oci").freeze

Instance Method Summary collapse

Constructor Details

#initialize(space:, output_dir:) ⇒ OciPacker

Returns a new instance of OciPacker.



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# File 'lib/space_core/oci_packer.rb', line 14

def initialize(space:, output_dir:)
  @space = space
  @output_dir = Pathname.new(output_dir)
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/space_core/oci_packer.rb', line 19

def generate
  FileUtils.mkdir_p(@output_dir)
  validated = validate_provision_scripts(space.provision_scripts)
  return validated if validated.failure?
  validated = validate_persist_paths(space.persist_paths)
  return validated if validated.failure?
  write("Dockerfile",    render_template("dockerfile.erb"))
  write("entrypoint.sh", entrypoint_content, mode: 0o755)
  write("Dockerfile.dockerignore", render_template("dockerignore.erb"))
  Success(@output_dir)
rescue StandardError => e
  Failure(e)
end