Class: Middleman::HashiCorp::Releases

Inherits:
Object
  • Object
show all
Defined in:
lib/middleman-hashicorp/releases.rb

Defined Under Namespace

Classes: Build

Constant Summary collapse

RELEASES_URL = 
"https://releases.hashicorp.com".freeze

Class Method Summary collapse

Class Method Details

.fetch(product, version) ⇒ Object 



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# File 'lib/middleman-hashicorp/releases.rb', line 8

def self.fetch(product, version)
  url = "#{RELEASES_URL}/#{product}/#{version}/index.json"
  r = JSON.parse(open(url).read,
    create_additions: false,
    symbolize_names: true,
  )

  # Convert the builds into the following format:
  #
  #     {
  #       "os" => {
  #         "arch" => "https://download.url"
  #       }
  #     }
  #
  {}.tap do |h|
    r[:builds].each do |b|
      build = Build.new(*b.values_at(*Build.members))

      h[build.os] ||= {}
      h[build.os][build.arch] = build.url
    end
  end
end

.fetch_latest_version(product) ⇒ Object

Gets only the most recently released version data for a given product



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# File 'lib/middleman-hashicorp/releases.rb', line 36

def self.fetch_latest_version(product)
  url = "#{RELEASES_URL}/#{product}/index.json"
  res = JSON.parse(open(url).read,
    create_additions: false,
    symbolize_names: true,
  )
  versions = res[:versions]

  # Releases are formatted as an object rather than an array in the JSON
  # structure, so we need to convert to an array then sort by version to
  # get the latest. We then return all info for that version.
  versions[versions.keys.sort_by(&Gem::Version.method(:new)).last]
end