# frozen_string_literal: true module Gitlab module Regex extend self def project_name_regex @project_name_regex ||= /\A[\p{Alnum}\u{00A9}-\u{1f9ff}_][\p{Alnum}\p{Pd}\u{00A9}-\u{1f9ff}_\. ]*\z/.freeze end def project_name_regex_message "can contain only letters, digits, emojis, '_', '.', dash, space. " \ "It must start with letter, digit, emoji or '_'." end ## # Docker Distribution Registry repository / tag name rules # # See https://github.com/docker/distribution/blob/master/reference/regexp.go. # def container_repository_name_regex @container_repository_regex ||= %r{\A[a-z0-9]+((?:[._/]|__|[-]{0,10})[a-z0-9]+)*\Z} end ## # We do not use regexp anchors here because these are not allowed when # used as a routing constraint. # def container_registry_tag_regex @container_registry_tag_regex ||= /[\w][\w.-]{0,127}/ end def environment_name_regex_chars 'a-zA-Z0-9_/\\$\\{\\}\\. \\-' end def environment_name_regex_chars_without_slash 'a-zA-Z0-9_\\$\\{\\}\\. -' end def environment_name_regex @environment_name_regex ||= /\A[#{environment_name_regex_chars_without_slash}]([#{environment_name_regex_chars}]*[#{environment_name_regex_chars_without_slash}])?\z/.freeze end def environment_name_regex_message "can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', and spaces, but it cannot start or end with '/'" end def environment_scope_regex_chars "#{environment_name_regex_chars}\\*" end def environment_scope_regex @environment_scope_regex ||= /\A[#{environment_scope_regex_chars}]+\z/.freeze end def environment_scope_regex_message "can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', '*' and spaces" end def kubernetes_namespace_regex /\A[a-z0-9]([-a-z0-9]*[a-z0-9])?\z/ end def kubernetes_namespace_regex_message "can contain only lowercase letters, digits, and '-'. " \ "Must start with a letter, and cannot end with '-'" end def environment_slug_regex @environment_slug_regex ||= /\A[a-z]([a-z0-9-]*[a-z0-9])?\z/.freeze end def environment_slug_regex_message "can contain only lowercase letters, digits, and '-'. " \ "Must start with a letter, and cannot end with '-'" end def build_trace_section_regex @build_trace_section_regexp ||= /section_((?:start)|(?:end)):(\d+):([a-zA-Z0-9_.-]+)\r\033\[0K/.freeze end def markdown_code_or_html_blocks @markdown_code_or_html_blocks ||= %r{ (? # Code blocks: # ``` # Anything, including `>>>` blocks which are ignored by this filter # ``` ^``` .+? \n```\ *$ ) | (? # HTML block: # # Anything, including `>>>` blocks which are ignored by this filter # ^<[^>]+?>\ *\n .+? \n<\/[^>]+?>\ *$ ) }mx end # Based on Jira's project key format # https://confluence.atlassian.com/adminjiraserver073/changing-the-project-key-format-861253229.html def jira_issue_key_regex @jira_issue_key_regex ||= /[A-Z][A-Z_0-9]+-\d+/ end def jira_transition_id_regex @jira_transition_id_regex ||= /\d+/ end def breakline_regex @breakline_regex ||= /\r\n|\r|\n/ end # https://docs.aws.amazon.com/general/latest/gr/acct-identifiers.html def aws_account_id_regex /\A\d{12}\z/ end def aws_account_id_message 'must be a 12-digit number' end # https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html def aws_arn_regex /\Aarn:\S+\z/ end def aws_arn_regex_message 'must be a valid Amazon Resource Name' end def utc_date_regex @utc_date_regex ||= /\A[0-9]{4}-[0-9]{2}-[0-9]{2}\z/.freeze end end end Gitlab::Regex.prepend_if_ee('EE::Gitlab::Regex')