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require "neovim/connection"
require "neovim/event_loop"
require "neovim/host"
require "neovim/version"
require "optparse"
module Neovim
class Host
# @api private
class CLI
def self.run(path, argv, inn, out, err)
cmd = File.basename(path)
OptionParser.new do |opts|
opts.on("-V", "--version") do
out.puts Neovim::VERSION
exit(0)
end
opts.on("-h", "--help") do
out.puts "Usage: #{cmd} [-hV] rplugin_path ..."
exit(0)
end
end.order!(argv)
if inn.tty?
err.puts("Can't run #{cmd} interactively.")
exit(1)
else
conn = Connection.new(inn, out)
event_loop = EventLoop.new(conn)
Host.run(argv, event_loop)
end
rescue OptionParser::InvalidOption => e
err.puts(e.message)
exit(1)
end
end
end
end
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