Class: Solargraph::LanguageServer::Message::TextDocument::Formatting
- Defined in:
- lib/solargraph/language_server/message/text_document/formatting.rb
Instance Attribute Summary
Attributes inherited from Base
Attributes inherited from Base
#error, #host, #id, #method, #params, #request, #result
Instance Method Summary collapse
Methods inherited from Base
Methods included from UriHelpers
Methods inherited from Base
#initialize, #post_initialize, #send_response, #set_error, #set_result
Constructor Details
This class inherits a constructor from Solargraph::LanguageServer::Message::Base
Instance Method Details
#process ⇒ Object
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# File 'lib/solargraph/language_server/message/text_document/formatting.rb', line 8 def process filename = uri_to_file(params['textDocument']['uri']) filename = 'tmp.rb' if filename.nil? or filename.empty? original = host.read_text(params['textDocument']['uri']) cmd = "rubocop -a -f fi -s #{Shellwords.escape(filename)}" o, e, s = Open3.capture3(cmd, stdin_data: original) lines = o.lines index = lines.index{|l| l.start_with?('====================')} formatted = lines[index+1..-1].join # The response is required to send an explicit range. Text edits # with null ranges get ignored. See castwide/vscode-solargraph#83 if original.end_with?("\n") ending = { line: original.lines.length, character: 0 } else ending = { line: original.lines.length - 1, character: original.lines.last.length } end set_result( [ { range: { start: { line: 0, character: 0 }, end: ending }, newText: formatted } ] ) end |