Sha256: 6f5b122319cdc47f019bfc00c05ac89ded529aabad85d7a574bfa71176282c56
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Versions: 68
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Contents
# A syntax checker for JSON. # @api public require 'puppetx/puppet/syntax_checker' class Puppetx::Puppetlabs::SyntaxCheckers::Json < Puppetx::Puppet::SyntaxChecker # Checks the text for JSON syntax issues and reports them to the given acceptor. # This implementation is abstract, it raises {NotImplementedError} since a subclass should have implemented the # method. # # Error messages from the checker are capped at 100 chars from the source text. # # @param text [String] The text to check # @param syntax [String] The syntax identifier in mime style (e.g. 'json', 'json-patch+json', 'xml', 'myapp+xml' # @param acceptor [#accept] A Diagnostic acceptor # @param source_pos [Puppet::Pops::Adapters::SourcePosAdapter] A source pos adapter with location information # @api public # def check(text, syntax, acceptor, source_pos) raise ArgumentError.new("Json syntax checker: the text to check must be a String.") unless text.is_a?(String) raise ArgumentError.new("Json syntax checker: the syntax identifier must be a String, e.g. json, data+json") unless syntax.is_a?(String) raise ArgumentError.new("Json syntax checker: invalid Acceptor, got: '#{acceptor.class.name}'.") unless acceptor.is_a?(Puppet::Pops::Validation::Acceptor) #raise ArgumentError.new("Json syntax checker: location_info must be a Hash") unless location_info.is_a?(Hash) begin JSON.parse(text) rescue => e # Cap the message to 100 chars and replace newlines msg = "JSON syntax checker: Cannot parse invalid JSON string. \"#{e.message().slice(0,100).gsub(/\r?\n/, "\\n")}\"" # TODO: improve the pops API to allow simpler diagnostic creation while still maintaining capabilities # and the issue code. (In this case especially, where there is only a single error message being issued). # issue = Puppet::Pops::Issues::issue(:ILLEGAL_JSON) { msg } acceptor.accept(Puppet::Pops::Validation::Diagnostic.new(:error, issue, source_pos.locator.file, source_pos, {})) end end end
Version data entries
68 entries across 68 versions & 2 rubygems