299 lines
9.5 KiB
Ruby
299 lines
9.5 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Regex
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module Packages
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CONAN_RECIPE_FILES = %w[conanfile.py conanmanifest.txt conan_sources.tgz conan_export.tgz].freeze
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CONAN_PACKAGE_FILES = %w[conaninfo.txt conanmanifest.txt conan_package.tgz].freeze
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def conan_file_name_regex
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@conan_file_name_regex ||=
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%r{\A#{(CONAN_RECIPE_FILES + CONAN_PACKAGE_FILES).join("|")}\z}.freeze
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end
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def conan_package_reference_regex
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@conan_package_reference_regex ||= %r{\A[A-Za-z0-9]+\z}.freeze
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end
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def conan_revision_regex
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@conan_revision_regex ||= %r{\A0\z}.freeze
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end
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def conan_recipe_component_regex
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@conan_recipe_component_regex ||= %r{\A[a-zA-Z0-9_][a-zA-Z0-9_\+\.-]{1,49}\z}.freeze
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end
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def composer_package_version_regex
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@composer_package_version_regex ||= %r{^v?(\d+(\.(\d+|x))*(-.+)?)}.freeze
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end
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def package_name_regex
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@package_name_regex ||= %r{\A\@?(([\w\-\.\+]*)\/)*([\w\-\.]+)@?(([\w\-\.\+]*)\/)*([\w\-\.]*)\z}.freeze
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end
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def maven_file_name_regex
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@maven_file_name_regex ||= %r{\A[A-Za-z0-9\.\_\-\+]+\z}.freeze
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end
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def maven_path_regex
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@maven_path_regex ||= %r{\A\@?(([\w\-\.]*)/)*([\w\-\.\+]*)\z}.freeze
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end
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def maven_app_name_regex
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@maven_app_name_regex ||= /\A[\w\-\.]+\z/.freeze
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end
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def maven_version_regex
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@maven_version_regex ||= /\A(\.?[\w\+-]+\.?)+\z/.freeze
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end
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def maven_app_group_regex
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maven_app_name_regex
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end
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def pypi_version_regex
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# See the official regex: https://github.com/pypa/packaging/blob/16.7/packaging/version.py#L159
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@pypi_version_regex ||= %r{
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\A(?:
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v?
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(?:([0-9]+)!)? (?# epoch)
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([0-9]+(?:\.[0-9]+)*) (?# release segment)
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([-_\.]?((a|b|c|rc|alpha|beta|pre|preview))[-_\.]?([0-9]+)?)? (?# pre-release)
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((?:-([0-9]+))|(?:[-_\.]?(post|rev|r)[-_\.]?([0-9]+)?))? (?# post release)
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([-_\.]?(dev)[-_\.]?([0-9]+)?)? (?# dev release)
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(?:\+([a-z0-9]+(?:[-_\.][a-z0-9]+)*))? (?# local version)
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)\z}xi.freeze
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end
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def unbounded_semver_regex
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# See the official regex: https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string
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# The order of the alternatives in <prerelease> are intentionally
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# reordered to be greedy. Without this change, the unbounded regex would
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# only partially match "v0.0.0-20201230123456-abcdefabcdef".
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@unbounded_semver_regex ||= /
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(?<major>0|[1-9]\d*)
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\.(?<minor>0|[1-9]\d*)
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\.(?<patch>0|[1-9]\d*)
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(?:-(?<prerelease>(?:\d*[a-zA-Z-][0-9a-zA-Z-]*|[1-9]\d*|0)(?:\.(?:\d*[a-zA-Z-][0-9a-zA-Z-]*|[1-9]\d*|0))*))?
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(?:\+(?<build>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?
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/x.freeze
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end
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def semver_regex
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@semver_regex ||= Regexp.new("\\A#{::Gitlab::Regex.unbounded_semver_regex.source}\\z", ::Gitlab::Regex.unbounded_semver_regex.options)
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end
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def go_package_regex
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# A Go package name looks like a URL but is not; it:
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# - Must not have a scheme, such as http:// or https://
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# - Must not have a port number, such as :8080 or :8443
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@go_package_regex ||= /
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\b (?# word boundary)
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(?<domain>
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[0-9a-z](?:(?:-|[0-9a-z]){0,61}[0-9a-z])? (?# first domain)
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(?:\.[0-9a-z](?:(?:-|[0-9a-z]){0,61}[0-9a-z])?)* (?# inner domains)
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\.[a-z]{2,} (?# top-level domain)
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)
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(?<path>\/(?:
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[-\/$_.+!*'(),0-9a-z] (?# plain URL character)
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| %[0-9a-f]{2})* (?# URL encoded character)
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)? (?# path)
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\b (?# word boundary)
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/ix.freeze
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end
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end
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extend self
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extend Packages
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def project_name_regex
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# The character range \p{Alnum} overlaps with \u{00A9}-\u{1f9ff}
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# hence the Ruby warning.
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# https://gitlab.com/gitlab-org/gitlab/merge_requests/23165#not-easy-fixable
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@project_name_regex ||= /\A[\p{Alnum}\u{00A9}-\u{1f9ff}_][\p{Alnum}\p{Pd}\u{00A9}-\u{1f9ff}_\. ]*\z/.freeze
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end
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def project_name_regex_message
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"can contain only letters, digits, emojis, '_', '.', dash, space. " \
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"It must start with letter, digit, emoji or '_'."
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end
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def group_name_regex
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@group_name_regex ||= /\A#{group_name_regex_chars}\z/.freeze
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end
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def group_name_regex_chars
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@group_name_regex_chars ||= /[\p{Alnum}\u{00A9}-\u{1f9ff}_][\p{Alnum}\p{Pd}\u{00A9}-\u{1f9ff}_()\. ]*/.freeze
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end
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def group_name_regex_message
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"can contain only letters, digits, emojis, '_', '.', dash, space, parenthesis. " \
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"It must start with letter, digit, emoji or '_'."
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end
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##
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# Docker Distribution Registry repository / tag name rules
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#
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# See https://github.com/docker/distribution/blob/master/reference/regexp.go.
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#
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def container_repository_name_regex
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@container_repository_regex ||= %r{\A[a-z0-9]+((?:[._/]|__|[-]{0,10})[a-z0-9]+)*\Z}
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end
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##
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# We do not use regexp anchors here because these are not allowed when
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# used as a routing constraint.
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#
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def container_registry_tag_regex
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@container_registry_tag_regex ||= /[\w][\w.-]{0,127}/
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end
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def environment_name_regex_chars
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'a-zA-Z0-9_/\\$\\{\\}\\. \\-'
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end
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def environment_name_regex_chars_without_slash
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'a-zA-Z0-9_\\$\\{\\}\\. -'
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end
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def environment_name_regex
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@environment_name_regex ||= /\A[#{environment_name_regex_chars_without_slash}]([#{environment_name_regex_chars}]*[#{environment_name_regex_chars_without_slash}])?\z/.freeze
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end
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def environment_name_regex_message
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"can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', and spaces, but it cannot start or end with '/'"
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end
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def environment_scope_regex_chars
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"#{environment_name_regex_chars}\\*"
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end
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def environment_scope_regex
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@environment_scope_regex ||= /\A[#{environment_scope_regex_chars}]+\z/.freeze
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end
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def environment_scope_regex_message
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"can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', '*' and spaces"
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end
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# https://gitlab.com/gitlab-org/cluster-integration/gitlab-agent/-/blob/master/doc/identity_and_auth.md#agent-identity-and-name
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def cluster_agent_name_regex
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/\A[a-z0-9]([-a-z0-9]*[a-z0-9])?\z/
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end
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def cluster_agent_name_regex_message
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%q{can contain only lowercase letters, digits, and '-', but cannot start or end with '-'}
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end
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def kubernetes_namespace_regex
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/\A[a-z0-9]([-a-z0-9]*[a-z0-9])?\z/
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end
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def kubernetes_namespace_regex_message
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"can contain only lowercase letters, digits, and '-'. " \
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"Must start with a letter, and cannot end with '-'"
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end
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# Pod name adheres to DNS Subdomain Names(RFC 1123) naming convention
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# https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#dns-subdomain-names
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def kubernetes_dns_subdomain_regex
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/\A[a-z0-9]([a-z0-9\-\.]*[a-z0-9])?\z/
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end
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def environment_slug_regex
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@environment_slug_regex ||= /\A[a-z]([a-z0-9-]*[a-z0-9])?\z/.freeze
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end
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def environment_slug_regex_message
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"can contain only lowercase letters, digits, and '-'. " \
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"Must start with a letter, and cannot end with '-'"
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end
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def build_trace_section_regex
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@build_trace_section_regexp ||= /section_((?:start)|(?:end)):(\d+):([a-zA-Z0-9_.-]+)\r\033\[0K/.freeze
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end
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def markdown_code_or_html_blocks
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@markdown_code_or_html_blocks ||= %r{
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(?<code>
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# Code blocks:
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# ```
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# Anything, including `>>>` blocks which are ignored by this filter
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# ```
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^```
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.+?
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\n```\ *$
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)
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(?<html>
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# HTML block:
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# <tag>
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# Anything, including `>>>` blocks which are ignored by this filter
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# </tag>
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^<[^>]+?>\ *\n
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.+?
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\n<\/[^>]+?>\ *$
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)
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}mx
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end
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# Based on Jira's project key format
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# https://confluence.atlassian.com/adminjiraserver073/changing-the-project-key-format-861253229.html
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def jira_issue_key_regex
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@jira_issue_key_regex ||= /[A-Z][A-Z_0-9]+-\d+/
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end
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def jira_transition_id_regex
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@jira_transition_id_regex ||= /\d+/
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end
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def breakline_regex
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@breakline_regex ||= /\r\n|\r|\n/
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end
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# https://docs.aws.amazon.com/general/latest/gr/acct-identifiers.html
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def aws_account_id_regex
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/\A\d{12}\z/
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end
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def aws_account_id_message
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'must be a 12-digit number'
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end
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# https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html
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def aws_arn_regex
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/\Aarn:\S+\z/
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end
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def aws_arn_regex_message
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'must be a valid Amazon Resource Name'
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end
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def utc_date_regex
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@utc_date_regex ||= /\A[0-9]{4}-[0-9]{2}-[0-9]{2}\z/.freeze
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end
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def merge_request_wip
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/(?i)(\[WIP\]\s*|WIP:\s*|WIP$)/
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end
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def merge_request_draft
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/(?i)(\[draft\]|\(draft\)|draft:|draft\s\-\s|draft$)/
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end
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def issue
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@issue ||= /(?<issue>\d+\b)/
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end
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def base64_regex
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@base64_regex ||= /(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?/.freeze
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end
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end
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end
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Gitlab::Regex.prepend_if_ee('EE::Gitlab::Regex')
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