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This commit is contained in:
Roberto Alsina
2024-08-04 20:09:15 -03:00
parent 935e72c18e
commit cb02a18b03
4 changed files with 53 additions and 13 deletions
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22
src/tartrazine.cr
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@ -79,15 +79,18 @@ module Tartrazine
pos += 1
end
end
tokens.reject { |t| t[:value] == "" }
tokens.reject { |token| token[:value] == "" }
end
# ameba:disable Metrics/CyclomaticComplexity
def self.from_xml(xml : String) : Lexer
l = Lexer.new
l.xml = xml
lexer = XML.parse(xml).first_element_child
if lexer
config = lexer.children.find { |n| n.name == "config" }
config = lexer.children.find { |node|
node.name == "config"
}
if config
l.config = {
name: xml_to_s(config, name) || "",
@ -96,17 +99,22 @@ module Tartrazine
mime_types: xml_to_a(config, mime_type) || [] of String,
priority: xml_to_f(config, priority) || 0.0,
not_multiline: xml_to_s(config, not_multiline) == "true",
# FIXME: This has no effect yet (see )
# FIXME: Because Crystal's multiline flag forces dot_all this
# doesn't work perfectly yet.
dot_all: xml_to_s(config, dot_all) == "true",
case_insensitive: xml_to_s(config, case_insensitive) == "true",
ensure_nl: xml_to_s(config, ensure_nl) == "true",
}
end
rules = lexer.children.find { |n| n.name == "rules" }
rules = lexer.children.find { |node|
node.name == "rules"
}
if rules
# Rules contains states 🤷
rules.children.select { |n| n.name == "state" }.each do |state_node|
rules.children.select { |node|
node.name == "state"
}.each do |state_node|
state = State.new
state.name = state_node["name"]
if l.states.has_key?(state.name)
@ -115,7 +123,9 @@ module Tartrazine
l.states[state.name] = state
end
# And states contain rules 🤷
state_node.children.select { |n| n.name == "rule" }.each do |rule_node|
state_node.children.select { |node|
node.name == "rule"
}.each do |rule_node|
case rule_node["pattern"]?
when nil
if rule_node.first_element_child.try &.name == "include"