Class: Neovim::ConnectionChild

Inherits:
Connection show all
Defined in:
lib/neovim/connection.rb

Constant Summary

Constants included from Logging

Logging::DEFAULT_LEVEL, Logging::LEVELS

Instance Attribute Summary

Attributes inherited from Connection

#client

Class Method Summary collapse

Methods inherited from Connection

#additional_data, #error, #initialize, #start

Methods included from Logging

put

Constructor Details

This class inherits a constructor from Neovim::Connection

Class Method Details

.open_files(*argv) ⇒ Object 



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# File 'lib/neovim/connection.rb', line 120

def open_files *argv
  eb = "--embed"
  argv.unshift eb unless argv.include? eb
  argv.unshift path
  IO.popen argv, "r+" do |io|
    Process.detach io.pid
    yield (new io, io)
  end
end

.path ⇒ Object 



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# File 'lib/neovim/connection.rb', line 130

def path
  ENV[ "NVIM_EXECUTABLE"].notempty? || "nvim"
end

.stdpath(what) ⇒ Object 



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# File 'lib/neovim/connection.rb', line 140

def stdpath what
  cmd = [ path, "--headless", ]
  cmd.push "-u", "NONE"
  cmd.push "-c", "echo stdpath(#{what.to_s.inspect})"
  cmd.push "-c", "q"
  (pipe_stderr cmd)&.tap { |x| x.chomp! }
end

.version ⇒ Object 



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# File 'lib/neovim/connection.rb', line 134

def version
  IO.popen [ path, "--version"] do |io|
    io.gets[ /\ANVIM +v?(.+)/, 1]
  end
end