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: pixie.rb
    path of file: ./repos/homebrew-core/Formula/p
    
    the code of the file until where you have to start completion: class Pixie < Formula
  desc "Observability tool for Kubernetes applications"
  homepage "https://px.dev/"
  url "https://github.com/pixie-io/pixie.git",
      tag:      "release/cli/v0.8.2",
      revision: "401c92c1ed086eaa35dbe17b4fbcfd96e7b1ca4f"
  license "Apache-2.0"
  head "https://github.com/pixie-io/pixie.git", branch: "main"

  livecheck do
    url :stable
    regex(%r{^release/cli/v?(\d+(?:\.\d+)+)$}i)
  end

  bottle do
    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "86bcfbf42b2ca7d8d092ac895c72086d4efa65f30b33f14
    
  def install
    semver = build.head? ? "0.0.0-dev" : version
    ldflags = %W[
      -s -w
      -X px.dev/pixie/src/shared/goversion.buildSCMRevision=#{Utils.git_short_head}
      -X px.dev/pixie/src/shared/goversion.buildSCMStatus=Distribution
      -X px.dev/pixie/src/shared/goversion.buildSemver=#{semver}
      -X px.dev/pixie/src/shared/goversion.buildTimeStamp=#{time.to_i}
      -X px.dev/pixie/src/shared/goversion.buildNumber=#{revision + bottle&.rebuild.to_i + 1}
      -X px.dev/pixie/src/shared/goversion.builtBy=#{tap.user}
    ]
    system "go", "build", *std_go_args(ldflags:, output: bin/"px"), "./src/pixie_cli"

    generate_completions_from_executable(bin/"px", "completion", base_name: "px")
  end