469 lines
15 KiB
Ruby
469 lines
15 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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API_PATH_REGEX = %r{^/api/v\d+/(projects/[^/]+/|groups?/[^/]+/-/)?packages/[A-Za-z]+}.freeze
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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_user_channel_regex
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%r{\A(_|#{conan_name_regex})\z}.freeze
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end
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def conan_recipe_component_regex
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# https://docs.conan.io/en/latest/reference/conanfile/attributes.html#name
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@conan_recipe_component_regex ||= %r{\A#{conan_name_regex}\z}.freeze
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end
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def composer_package_version_regex
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# see https://github.com/composer/semver/blob/31f3ea725711245195f62e54ffa402d8ef2fdba9/src/VersionParser.php#L215
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@composer_package_version_regex ||= %r{\Av?((\d++)(\.(?:\d++|[xX*]))?(\.(?:\d++|[xX*]))?(\.(?:\d++|[xX*]))?)?\z}.freeze
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end
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def composer_dev_version_regex
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@composer_dev_version_regex ||= %r{(^dev-)|(-dev$)}.freeze
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end
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def package_name_regex
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@package_name_regex ||=
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%r{
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\A\@?
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(?> # atomic group to prevent backtracking
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(([\w\-\.\+]*)\/)*([\w\-\.]+)
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)
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@?
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(?> # atomic group to prevent backtracking
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(([\w\-\.\+]*)\/)*([\w\-\.]*)
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)
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\z
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}x.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 npm_package_name_regex
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@npm_package_name_regex ||= %r{\A(?:@(#{Gitlab::PathRegex::NAMESPACE_FORMAT_REGEX})/)?[-+\.\_a-zA-Z0-9]+\z}
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end
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def nuget_package_name_regex
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@nuget_package_name_regex ||= %r{\A[-+\.\_a-zA-Z0-9]+\z}.freeze
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end
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def nuget_version_regex
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@nuget_version_regex ||= /
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\A#{_semver_major_regex}
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\.#{_semver_minor_regex}
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(\.#{_semver_patch_regex})?
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(\.\d*)?
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#{_semver_prerelease_build_regex}\z
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/x.freeze
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end
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def terraform_module_package_name_regex
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@terraform_module_package_name_regex ||= %r{\A[-a-z0-9]+\/[-a-z0-9]+\z}.freeze
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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 debian_package_name_regex
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# See official parser
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# https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/parsehelp.c?id=9e0c88ec09475f4d1addde9cdba1ad7849720356#n122
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# @debian_package_name_regex ||= %r{\A[a-z0-9][-+\._a-z0-9]*\z}i.freeze
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# But we prefer a more strict version from Lintian
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# https://salsa.debian.org/lintian/lintian/-/blob/5080c0068ffc4a9ddee92022a91d0c2ff53e56d1/lib/Lintian/Util.pm#L116
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@debian_package_name_regex ||= %r{\A[a-z0-9][-+\.a-z0-9]+\z}.freeze
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end
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def debian_version_regex
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# See official parser: https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/parsehelp.c?id=9e0c88ec09475f4d1addde9cdba1ad7849720356#n205
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@debian_version_regex ||= %r{
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\A(?:
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(?:([0-9]{1,9}):)? (?# epoch)
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([0-9][0-9a-z\.+~-]*) (?# version)
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(?:(-[0-0a-z\.+~]+))? (?# revision)
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)\z}xi.freeze
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end
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def debian_architecture_regex
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# See official parser: https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/arch.c?id=9e0c88ec09475f4d1addde9cdba1ad7849720356#n43
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# But we limit to lower case
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@debian_architecture_regex ||= %r{\A#{::Packages::Debian::ARCHITECTURE_REGEX}\z}.freeze
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end
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def debian_distribution_regex
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@debian_distribution_regex ||= %r{\A#{::Packages::Debian::DISTRIBUTION_REGEX}\z}i.freeze
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end
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def debian_component_regex
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@debian_component_regex ||= %r{\A#{::Packages::Debian::COMPONENT_REGEX}\z}.freeze
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end
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def helm_channel_regex
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@helm_channel_regex ||= %r{\A([a-zA-Z0-9](\.|-|_)?){1,255}(?<!\.|-|_)\z}.freeze
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end
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def helm_package_regex
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@helm_package_regex ||= %r{#{helm_channel_regex}}.freeze
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end
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def helm_version_regex
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# identical to semver_regex, with optional preceding 'v'
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@helm_version_regex ||= Regexp.new("\\Av?#{::Gitlab::Regex.unbounded_semver_regex.source}\\z", ::Gitlab::Regex.unbounded_semver_regex.options)
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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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#{_semver_major_minor_patch_regex}#{_semver_prerelease_build_regex}
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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).freeze
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end
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# These partial semver regexes are intended for use in composing other
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# regexes rather than being used alone.
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def _semver_major_minor_patch_regex
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@_semver_major_minor_patch_regex ||= /
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#{_semver_major_regex}\.#{_semver_minor_regex}\.#{_semver_patch_regex}
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/x.freeze
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end
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def _semver_major_regex
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@_semver_major_regex ||= /
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(?<major>0|[1-9]\d*)
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/x.freeze
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end
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def _semver_minor_regex
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@_semver_minor_regex ||= /
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(?<minor>0|[1-9]\d*)
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/x.freeze
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end
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def _semver_patch_regex
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@_semver_patch_regex ||= /
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(?<patch>0|[1-9]\d*)
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/x.freeze
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end
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def _semver_prerelease_build_regex
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@_semver_prerelease_build_regex ||= /
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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 prefixed_semver_regex
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# identical to semver_regex, except starting with 'v'
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@prefixed_semver_regex ||= Regexp.new("\\Av#{::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 ||= %r{
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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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def generic_package_version_regex
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maven_version_regex
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end
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def generic_package_name_regex
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maven_file_name_regex
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end
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def generic_package_file_name_regex
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generic_package_name_regex
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end
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private
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def conan_name_regex
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@conan_name_regex ||= %r{[a-zA-Z0-9_][a-zA-Z0-9_\+\.-]{1,49}}.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{002B}\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, '_', '.', '+', dashes, or spaces. " \
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"It must start with a 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]+(([._/]|__|-*)[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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# The section start, e.g. section_start:12345678:NAME
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def logs_section_prefix_regex
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/section_((?:start)|(?:end)):(\d+):([a-zA-Z0-9_.-]+)/
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end
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# The optional section options, e.g. [collapsed=true]
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def logs_section_options_regex
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/(\[(?:\w+=\w+)(?:, ?(?:\w+=\w+))*\])?/
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end
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# The region end, always: \r\e\[0K
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def logs_section_suffix_regex
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/\r\033\[0K/
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end
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def build_trace_section_regex
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@build_trace_section_regexp ||= %r{
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#{logs_section_prefix_regex}
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#{logs_section_options_regex}
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#{logs_section_suffix_regex}
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}x.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*|\AWIP\z)/
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end
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def merge_request_draft
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/\A(?i)(\[draft\]|\(draft\)|draft:)/
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end
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def issue
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@issue ||= /(?<issue>\d+)(?<format>\+)?(?=\W|\z)/
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end
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def merge_request
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@merge_request ||= /(?<merge_request>\d+)(?<format>\+)?/
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end
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def base64_regex
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@base64_regex ||= %r{(?:[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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def feature_flag_regex
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/\A[a-z]([-_a-z0-9]*[a-z0-9])?\z/
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end
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def feature_flag_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 '-' or '_'"
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|
end
|
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end
|
|
end
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Gitlab::Regex.prepend_mod
|