113 lines
3.8 KiB
Ruby
113 lines
3.8 KiB
Ruby
module Gitolitable
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module Validations
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extend ActiveSupport::Concern
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included do
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# Set URL ourself as relative path.
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#
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before_validation :set_git_urls
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# Make sure that identifier does not match Gitolite Admin repository
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#
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validates_exclusion_of :identifier, in: %w[gitolite-admin]
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# Place additional constraints on repository identifiers
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# because of multi repos
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#
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validate :additional_constraints_on_identifier
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validate :identifier_dont_change
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validate :default_repository_has_identifier
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class << self
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# Build a hash of repository identifier :
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# <repo_1_identifier> => 1
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# <repo_2_identifier> => 1
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# etc...
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# If the same repository identifier is found many times, increment the corresponding counter.
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# Repository identifiers are unique if all values of the hash are 1.
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#
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def identifiers_to_hash
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all.map(&:identifier).inject(Hash.new(0)) do |h, x|
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h[x] += 1 if x.present?
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h
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end
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end
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def have_duplicated_identifier?
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(identifiers_to_hash.values.max || 0) > 1
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end
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end
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end
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def exists_in_gitolite?
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RedmineGitHosting::Commands.sudo_dir_exists?(gitolite_repository_path)
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end
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def empty_in_gitolite?
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RedmineGitHosting::Commands.sudo_repository_empty?(gitolite_repository_path)
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end
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def git_objects_count
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RedmineGitHosting::Commands.sudo_git_objects_count(File.join(gitolite_repository_path, 'objects'))
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end
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def empty?
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extra_info.nil? || (!extra_info.key?('heads') && !extra_info.key?('branches'))
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end
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def data_for_destruction
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{
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repo_name: gitolite_repository_name,
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repo_path: gitolite_full_repository_path,
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delete_repository: deletable?,
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git_cache_id: git_cache_id
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}
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end
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private
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# Set up git urls for new repositories
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#
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def set_git_urls
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self.url = gitolite_repository_path if url.blank?
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self.root_url = url if root_url.blank?
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end
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# Check several aspects of repository identifier (only for Redmine 1.4+)
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# 1) cannot equal identifier of any project
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# 2) if repo_ident_unique? make sure that repo identifier is globally unique
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# 3) cannot make this repo the default if there will be some other repo with blank identifier
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#
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def additional_constraints_on_identifier
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if identifier.present? && (new_record? || identifier_changed?)
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errors.add(:identifier, :cannot_equal_project) if Project.find_by_identifier(identifier)
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# See if a repo for another project has the same identifier (existing validations already check for current project)
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if self.class.repo_ident_unique? && Repository.where("identifier = ? and project_id <> ?", identifier, project.id).any?
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errors.add :identifier, :taken
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end
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end
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end
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# Make sure identifier hasn't changed. Allow null and blank
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# Note that simply using identifier_changed doesn't seem to work
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# if the identifier was "NULL" but the new identifier is ""
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#
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def identifier_dont_change
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return if new_record?
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if (identifier_was.blank? && identifier.present?) || (identifier_was.present? && identifier_changed?)
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errors.add :identifier, :cannot_change
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end
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end
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# Need to make sure that we don't take the default slot away from a sibling repo with blank identifier
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#
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def default_repository_has_identifier
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if project && (is_default? || set_as_default?)
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possibles = Repository.where("project_id = ? and (identifier = '' or identifier is null)", project.id)
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errors.add(:base, :blank_default_exists) if possibles.any? && (new_record? || possibles.detect { |x| x.id != id })
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end
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end
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end
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end
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