# frozen_string_literal: true

module DesignManagement
  class GitRepository < ::Repository
    extend ::Gitlab::Utils::Override

    # We define static git attributes for the design repository as this
    # repository is entirely GitLab-managed rather than user-facing.
    #
    # Enable all uploaded files to be stored in LFS.
    MANAGED_GIT_ATTRIBUTES = <<~GA.freeze
      /#{DesignManagement.designs_directory}/* filter=lfs diff=lfs merge=lfs -text
    GA

    # Passing the `project` explicitly saves on one query on the `project` table
    # in Mutations::DesignManagement::Delete

    def initialize(project)
      @project = project

      full_path = @project.full_path + Gitlab::GlRepository::DESIGN.path_suffix
      disk_path = @project.disk_path + Gitlab::GlRepository::DESIGN.path_suffix

      # Ideally a DesignManagement::Repository, not a project would be
      # the container to this Git repository.
      # See https://gitlab.com/gitlab-org/gitlab/-/issues/394816.

      super(
        full_path,
        @project,
        shard: @project.repository_storage,
        disk_path: disk_path,
        repo_type: Gitlab::GlRepository::DESIGN
      )
    end

    # Override of a method called on Repository instances but sent via
    # method_missing to Gitlab::Git::Repository where it is defined
    def info_attributes
      @info_attributes ||= Gitlab::Git::AttributesParser.new(MANAGED_GIT_ATTRIBUTES)
    end

    # Override of a method called on Repository instances but sent via
    # method_missing to Gitlab::Git::Repository where it is defined
    def attributes(path)
      info_attributes.attributes(path)
    end

    # Override of a method called on Repository instances but sent via
    # method_missing to Gitlab::Git::Repository where it is defined
    def gitattribute(path, name)
      attributes(path)[name]
    end

    # Override of a method called on Repository instances but sent via
    # method_missing to Gitlab::Git::Repository where it is defined
    def attributes_at(_ref = nil)
      info_attributes
    end

    override :copy_gitattributes
    def copy_gitattributes(_ref = nil)
      true
    end
  end
end