155 lines
4.3 KiB
Ruby
155 lines
4.3 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Regex
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extend self
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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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##
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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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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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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+\b/
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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 issue
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@issue ||= /(?<issue>\d+\b)/
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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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