debian-mirror-gitlab/lib/gitlab/regex.rb

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module Gitlab
module Regex
extend self
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NAMESPACE_REGEX_STR = '(?:[a-zA-Z0-9_\.][a-zA-Z0-9_\-\.]*[a-zA-Z0-9_\-]|[a-zA-Z0-9_])'.freeze
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def namespace_regex
@namespace_regex ||= /\A#{NAMESPACE_REGEX_STR}\z/.freeze
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end
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def namespace_regex_message
"can contain only letters, digits, '_', '-' and '.'. " \
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"Cannot start with '-' or end in '.'." \
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end
def namespace_name_regex
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@namespace_name_regex ||= /\A[\p{Alnum}\p{Pd}_\. ]*\z/.freeze
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end
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def namespace_name_regex_message
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"can contain only letters, digits, '_', '.', dash and space."
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end
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def project_name_regex
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@project_name_regex ||= /\A[\p{Alnum}_][\p{Alnum}\p{Pd}_\. ]*\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, '_', '.', dash and space. " \
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"It must start with letter, digit or '_'."
end
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def project_path_regex
@project_path_regex ||= /\A[a-zA-Z0-9_.][a-zA-Z0-9_\-\.]*(?<!\.git)\z/.freeze
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end
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def project_path_regex_message
"can contain only letters, digits, '_', '-' and '.'. " \
"Cannot start with '-' or end in '.git'" \
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end
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def file_name_regex
@file_name_regex ||= /\A[a-zA-Z0-9_\-\.]*\z/.freeze
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end
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def file_name_regex_message
"can contain only letters, digits, '_', '-' and '.'. "
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end
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def archive_formats_regex
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# |zip|tar| tar.gz | tar.bz2 |
@archive_formats_regex ||= /(zip|tar|tar\.gz|tgz|gz|tar\.bz2|tbz|tbz2|tb2|bz2)/.freeze
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end
def git_reference_regex
# Valid git ref regex, see:
# https://www.kernel.org/pub/software/scm/git/docs/git-check-ref-format.html
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@git_reference_regex ||= %r{
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(?!
(?# doesn't begins with)
\/| (?# rule #6)
(?# doesn't contain)
.*(?:
[\/.]\.| (?# rule #1,3)
\/\/| (?# rule #6)
@\{| (?# rule #8)
\\ (?# rule #9)
)
)
[^\000-\040\177~^:?*\[]+ (?# rule #4-5)
(?# doesn't end with)
(?<!\.lock) (?# rule #1)
(?<![\/.]) (?# rule #6-7)
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}x.freeze
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end
end
end