You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: slsa-verifier.rb
    path of file: ./repos/homebrew-core/Formula/s
    
    the code of the file until where you have to start completion: class SlsaVerifier < Formula
  desc "Verify provenance from SLSA compliant builders"
  homepage "https://github.com/slsa-framework/slsa-verifier"
  url "https://github.com/slsa-framework/slsa-verifier/archive/refs/tags/v2.4.1.tar.gz"
  sha256 "f601e768a3a1b073a0e89d5933fcece349e4c729f75f149319696e
    
  def install
    ldflags = %W[
      -s -w
      -X sigs.k8s.io/release-utils/version.gitVersion=#{version}
      -X sigs.k8s.io/release-utils/version.gitCommit=brew
      -X sigs.k8s.io/release-utils/version.gitTreeState=clean
      -X sigs.k8s.io/release-utils/version.buildDate=#{time.iso8601}
    ]

    system "go", "build", *std_go_args(ldflags:), "./cli/slsa-verifier"

    generate_completions_from_executable(bin/"slsa-verifier", "completion")
  end