diff options
Diffstat (limited to 'lib/gitlab/regex.rb')
-rw-r--r-- | lib/gitlab/regex.rb | 67 |
1 files changed, 66 insertions, 1 deletions
diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb index 8e23ac6aca5..6511b84e947 100644 --- a/lib/gitlab/regex.rb +++ b/lib/gitlab/regex.rb @@ -61,6 +61,39 @@ module Gitlab )\z}xi.freeze end + def debian_package_name_regex + # See official parser + # https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/parsehelp.c?id=9e0c88ec09475f4d1addde9cdba1ad7849720356#n122 + # @debian_package_name_regex ||= %r{\A[a-z0-9][-+\._a-z0-9]*\z}i.freeze + # But we prefer a more strict version from Lintian + # https://salsa.debian.org/lintian/lintian/-/blob/5080c0068ffc4a9ddee92022a91d0c2ff53e56d1/lib/Lintian/Util.pm#L116 + @debian_package_name_regex ||= %r{\A[a-z0-9][-+\.a-z0-9]+\z}.freeze + end + + def debian_version_regex + # See official parser: https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/parsehelp.c?id=9e0c88ec09475f4d1addde9cdba1ad7849720356#n205 + @debian_version_regex ||= %r{ + \A(?: + (?:([0-9]{1,9}):)? (?# epoch) + ([0-9][0-9a-z\.+~-]*) (?# version) + (?:(-[0-0a-z\.+~]+))? (?# revision) + )\z}xi.freeze + end + + def debian_architecture_regex + # See official parser: https://git.dpkg.org/cgit/dpkg/dpkg.git/tree/lib/dpkg/arch.c?id=9e0c88ec09475f4d1addde9cdba1ad7849720356#n43 + # But we limit to lower case + @debian_architecture_regex ||= %r{\A[a-z0-9][-a-z0-9]*\z}.freeze + end + + def debian_distribution_regex + @debian_distribution_regex ||= %r{\A[a-z0-9][a-z0-9\.-]*\z}i.freeze + end + + def debian_component_regex + @debian_component_regex ||= %r{#{debian_distribution_regex}}.freeze + end + def unbounded_semver_regex # See the official regex: https://semver.org/#is-there-a-suggested-regular-expression-regex-to-check-a-semver-string @@ -80,6 +113,11 @@ module Gitlab @semver_regex ||= Regexp.new("\\A#{::Gitlab::Regex.unbounded_semver_regex.source}\\z", ::Gitlab::Regex.unbounded_semver_regex.options) end + def prefixed_semver_regex + # identical to semver_regex, except starting with 'v' + @prefixed_semver_regex ||= Regexp.new("\\Av#{::Gitlab::Regex.unbounded_semver_regex.source}\\z", ::Gitlab::Regex.unbounded_semver_regex.options) + end + def go_package_regex # A Go package name looks like a URL but is not; it: # - Must not have a scheme, such as http:// or https:// @@ -103,6 +141,14 @@ module Gitlab def generic_package_version_regex /\A\d+\.\d+\.\d+\z/ end + + def generic_package_name_regex + maven_file_name_regex + end + + def generic_package_file_name_regex + generic_package_name_regex + end end extend self @@ -211,8 +257,27 @@ module Gitlab "Must start with a letter, and cannot end with '-'" end + # The section start, e.g. section_start:12345678:NAME + def logs_section_prefix_regex + /section_((?:start)|(?:end)):(\d+):([a-zA-Z0-9_.-]+)/ + end + + # The optional section options, e.g. [collapsed=true] + def logs_section_options_regex + /(\[(?:\w+=\w+)(?:, ?(?:\w+=\w+))*\])?/ + end + + # The region end, always: \r\e\[0K + def logs_section_suffix_regex + /\r\033\[0K/ + end + def build_trace_section_regex - @build_trace_section_regexp ||= /section_((?:start)|(?:end)):(\d+):([a-zA-Z0-9_.-]+)\r\033\[0K/.freeze + @build_trace_section_regexp ||= %r{ + #{logs_section_prefix_regex} + #{logs_section_options_regex} + #{logs_section_suffix_regex} + }x.freeze end def markdown_code_or_html_blocks |