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c588337aac
Including a module can cause Ruby's global constant cache to be busted if the included module contain constants. So that's something you don't want to happen at "runtime", otherwise it will severely degrade performance and if you are using YJIT or MJIT most of the compiled code will be invalidated. To limit the impact of this, we can pre-include the global filters, as they're generally registered during boot, that limits the problem to non-global filters.
93 lines
3.4 KiB
Ruby
93 lines
3.4 KiB
Ruby
# frozen_string_literal: true
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# Copyright (c) 2005 Tobias Luetke
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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module Liquid
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FilterSeparator = /\|/
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ArgumentSeparator = ','
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FilterArgumentSeparator = ':'
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VariableAttributeSeparator = '.'
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WhitespaceControl = '-'
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TagStart = /\{\%/
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TagEnd = /\%\}/
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VariableSignature = /\(?[\w\-\.\[\]]\)?/
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VariableSegment = /[\w\-]/
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VariableStart = /\{\{/
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VariableEnd = /\}\}/
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VariableIncompleteEnd = /\}\}?/
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QuotedString = /"[^"]*"|'[^']*'/
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QuotedFragment = /#{QuotedString}|(?:[^\s,\|'"]|#{QuotedString})+/o
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TagAttributes = /(\w[\w-]*)\s*\:\s*(#{QuotedFragment})/o
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AnyStartingTag = /#{TagStart}|#{VariableStart}/o
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PartialTemplateParser = /#{TagStart}.*?#{TagEnd}|#{VariableStart}.*?#{VariableIncompleteEnd}/om
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TemplateParser = /(#{PartialTemplateParser}|#{AnyStartingTag})/om
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VariableParser = /\[[^\]]+\]|#{VariableSegment}+\??/o
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RAISE_EXCEPTION_LAMBDA = ->(_e) { raise }
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singleton_class.send(:attr_accessor, :cache_classes)
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self.cache_classes = true
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end
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require "liquid/version"
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require 'liquid/parse_tree_visitor'
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require 'liquid/lexer'
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require 'liquid/parser'
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require 'liquid/i18n'
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require 'liquid/drop'
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require 'liquid/tablerowloop_drop'
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require 'liquid/forloop_drop'
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require 'liquid/extensions'
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require 'liquid/errors'
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require 'liquid/interrupts'
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require 'liquid/strainer_template'
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require 'liquid/strainer_factory'
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require 'liquid/expression'
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require 'liquid/context'
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require 'liquid/parser_switching'
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require 'liquid/tag'
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require 'liquid/tag/disabler'
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require 'liquid/tag/disableable'
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require 'liquid/block'
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require 'liquid/block_body'
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require 'liquid/document'
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require 'liquid/variable'
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require 'liquid/variable_lookup'
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require 'liquid/range_lookup'
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require 'liquid/file_system'
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require 'liquid/resource_limits'
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require 'liquid/template'
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require 'liquid/standardfilters'
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require 'liquid/condition'
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require 'liquid/utils'
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require 'liquid/tokenizer'
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require 'liquid/parse_context'
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require 'liquid/partial_cache'
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require 'liquid/usage'
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require 'liquid/register'
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require 'liquid/static_registers'
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require 'liquid/template_factory'
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# Load all the tags of the standard library
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#
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Dir["#{__dir__}/liquid/tags/*.rb"].each { |f| require f }
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