blob: 12fc3e9b279b1fae77aa9aa7dcad5fb0393435c4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
# frozen_string_literal: true
module Gitlab
module Ci
module Pipeline
module Expression
module Lexeme
require_dependency 're2'
class Pattern < Lexeme::Value
PATTERN = %r{^/.+/[ismU]*$}.freeze
def initialize(regexp)
@value = regexp
unless Gitlab::UntrustedRegexp.valid?(@value)
raise Lexer::SyntaxError, _('Invalid regular expression!')
end
end
def evaluate(variables = {})
Gitlab::UntrustedRegexp.fabricate(@value)
rescue RegexpError
raise Expression::RuntimeError, _('Invalid regular expression!')
end
def self.build(string)
new(string)
end
end
end
end
end
end
end
|
