summaryrefslogtreecommitdiff
path: root/app/services/packages/composer/composer_json_service.rb
blob: 6ffb5a77da3ca0bf36a4f507fe044f2949b6b808 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
# frozen_string_literal: true

module Packages
  module Composer
    class ComposerJsonService
      def initialize(project, target)
        @project, @target = project, target
      end

      def execute
        composer_json
      end

      private

      def composer_json
        composer_file = @project.repository.blob_at(@target, 'composer.json')

        composer_file_not_found! unless composer_file

        Gitlab::Json.parse(composer_file.data)
      rescue JSON::ParserError
        raise 'Could not parse composer.json file. Invalid JSON.'
      end

      def composer_file_not_found!
        raise 'The file composer.json was not found.'
      end
    end
  end
end