Module: Bundler::BuildMetadata

Defined in:
lib/bundler/build_metadata.rb

Overview

Represents metadata from when the Bundler gem was built.

Class Method Summary collapse

Class Method Details

.built_at ⇒ Object

A string representing the date the bundler gem was built.



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# File 'lib/bundler/build_metadata.rb', line 20

def self.built_at
  @built_at ||= Time.now.utc.strftime("%Y-%m-%d").freeze
end

.git_commit_sha ⇒ Object

The SHA for the git commit the bundler gem was built from.



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# File 'lib/bundler/build_metadata.rb', line 25

def self.git_commit_sha
  return @git_commit_sha if instance_variable_defined? :@git_commit_sha

  # If Bundler has been installed without its .git directory and without a
  # commit instance variable then we can't determine its commits SHA.
  git_dir = File.join(File.expand_path("../../..", __FILE__), ".git")
  if File.directory?(git_dir)
    return @git_commit_sha = Dir.chdir(git_dir) { `git rev-parse --short HEAD`.strip.freeze }
  end

  # If Bundler is a submodule in RubyGems, get the submodule commit
  git_sub_dir = File.join(File.expand_path("../../../..", __FILE__), ".git")
  if File.directory?(git_sub_dir)
    return @git_commit_sha = Dir.chdir(git_sub_dir) do
      `git ls-tree --abbrev=8 HEAD bundler`.split(/\s/).fetch(2, "").strip.freeze
    end
  end

  @git_commit_sha ||= "unknown"
end

.release? ⇒ Boolean

Whether this is an official release build of Bundler.

Returns:

  • (Boolean) 


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# File 'lib/bundler/build_metadata.rb', line 47

def self.release?
  @release
end

.to_h ⇒ Object

A hash representation of the build metadata.



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# File 'lib/bundler/build_metadata.rb', line 11

def self.to_h
  {
    "Built At" => built_at,
    "Git SHA" => git_commit_sha,
    "Released Version" => release?,
  }
end