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# frozen_string_literal: true
return if Rails.env.production?
module Gitlab
module Graphql
module Docs
# Gitlab renderer for graphql-docs.
# Uses HAML templates to parse markdown and generate .md files.
# It uses graphql-docs helpers and schema parser, more information in https://github.com/gjtorikian/graphql-docs.
#
# Arguments:
# schema - the GraphQL schema defition. For GitLab should be: GitlabSchema.graphql_definition
# output_dir: The folder where the markdown files will be saved
# template: The path of the haml template to be parsed
class Renderer
include Gitlab::Graphql::Docs::Helper
def initialize(schema, output_dir:, template:)
@output_dir = output_dir
@template = template
@layout = Haml::Engine.new(File.read(template))
@parsed_schema = GraphQLDocs::Parser.new(schema, {}).parse
end
def render
contents = @layout.render(self)
write_file(contents)
end
private
def write_file(contents)
filename = File.join(@output_dir, 'index.md')
FileUtils.mkdir_p(@output_dir)
File.write(filename, contents)
end
end
end
end
end
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