lib/gitlab/repository_size_error_message.rb


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# frozen_string_literal: true

module Gitlab
  class RepositorySizeErrorMessage
    include ActiveSupport::NumberHelper

    delegate :current_size, :limit, :exceeded_size, :additional_repo_storage_available?, to: :@checker

    # @param checker [RepositorySizeChecker]
    def initialize(checker)
      @checker = checker
    end

    def commit_error
      "Your changes could not be committed, #{base_message}"
    end

    def merge_error
      "This merge request cannot be merged, #{base_message}"
    end

    def push_error(change_size = 0)
      "Your push has been rejected, #{base_message(change_size)}. #{more_info_message}"
    end

    def new_changes_error
      if additional_repo_storage_available?
        "Your push to this repository has been rejected because it would exceed storage limits. Please contact your GitLab administrator for more information."
      else
        "Your push to this repository would cause it to exceed the size limit of #{formatted(limit)} so it has been rejected. #{more_info_message}"
      end
    end

    def more_info_message
      'Please contact your GitLab administrator for more information.'
    end

    def above_size_limit_message
      "The size of this repository (#{formatted(current_size)}) exceeds the limit of #{formatted(limit)} by #{formatted(exceeded_size)}. You won't be able to push new code to this project. #{more_info_message}"
    end

    private

    def base_message(change_size = 0)
      "because this repository has exceeded its size limit of #{formatted(limit)} by #{formatted(exceeded_size(change_size))}"
    end

    def formatted(number)
      number_to_human_size(number, delimiter: ',', precision: 2)
    end
  end
end