Sha256: 86b9c8acea23741587f00bed7426e4a66138a2ce6ee10fb7465b6504b917b7d1

Contents?: true

Size: 1.66 KB

Versions: 4

Compression:

Stored size: 1.66 KB

Contents

require 'puppet_forge/v3/base'
require 'puppet_forge/v3/module'

module PuppetForge
  module V3

    # Models a specific release version of a Puppet Module on the Forge.
    class Release < Base
      lazy :module, 'Module'

      # Returns a fully qualified URL for downloading this release from the Forge.
      #
      # @return [String] fully qualified download URL for release
      def download_url
        if URI.parse(file_uri).host.nil?
          URI.join(PuppetForge.host, file_uri).to_s
        else
          file_uri
        end
      end

      # Downloads the Release tarball to the specified file path.
      #
      # @param path [Pathname]
      # @return [void]
      def download(path)
        resp = self.class.conn.get(download_url)
        path.open('wb') { |fh| fh.write(resp.body) }
      rescue Faraday::ResourceNotFound => e
        raise PuppetForge::ReleaseNotFound, "The module release #{slug} does not exist on #{self.class.conn.url_prefix}.", e.backtrace
      rescue Faraday::ClientError => e
        if e.response[:status] == 403
          raise PuppetForge::ReleaseForbidden.from_response(e.response)
        else
          raise e
        end
      end

      # Verify that a downloaded module matches the checksum in the metadata for this release.
      #
      # @param path [Pathname]
      # @return [void]
      def verify(path)
        expected_md5 = file_md5
        file_md5     = Digest::MD5.file(path).hexdigest
        if expected_md5 != file_md5
          raise ChecksumMismatch.new("Expected #{path} checksum to be #{expected_md5}, got #{file_md5}")
        end
      end

      class ChecksumMismatch < StandardError
      end

    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version Path
puppet_forge-2.2.0 lib/puppet_forge/v3/release.rb
puppet_forge-2.1.5 lib/puppet_forge/v3/release.rb
puppet_forge-2.1.4 lib/puppet_forge/v3/release.rb
puppet_forge-2.1.3 lib/puppet_forge/v3/release.rb