52 lines
1.5 KiB
Ruby
52 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module Bundler
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# Represents metadata from when the Bundler gem was built.
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module BuildMetadata
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# begin ivars
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@release = false
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# end ivars
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# A hash representation of the build metadata.
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def self.to_h
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{
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"Built At" => built_at,
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"Git SHA" => git_commit_sha,
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"Released Version" => release?,
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}
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end
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# A string representing the date the bundler gem was built.
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def self.built_at
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@built_at ||= Time.now.utc.strftime("%Y-%m-%d").freeze
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end
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# The SHA for the git commit the bundler gem was built from.
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def self.git_commit_sha
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return @git_commit_sha if @git_commit_sha
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# If Bundler has been installed without its .git directory and without a
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# commit instance variable then we can't determine its commits SHA.
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git_dir = File.join(File.expand_path("../../..", __FILE__), ".git")
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if File.directory?(git_dir)
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return @git_commit_sha = Dir.chdir(git_dir) { `git rev-parse --short HEAD`.strip.freeze }
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end
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# If Bundler is a submodule in RubyGems, get the submodule commit
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git_sub_dir = File.join(File.expand_path("../../../..", __FILE__), ".git")
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if File.directory?(git_sub_dir)
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return @git_commit_sha = Dir.chdir(git_sub_dir) do
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`git ls-tree --abbrev=8 HEAD bundler`.split(/\s/).fetch(2, "").strip.freeze
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end
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end
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@git_commit_sha ||= "unknown"
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end
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# Whether this is an official release build of Bundler.
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def self.release?
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@release
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end
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end
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end
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