Method: OpenC3::CliGenerator.generate_target

Defined in:
lib/openc3/utilities/cli_generator.rb

.generate_target(args) ⇒ Object 



104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
 
# File 'lib/openc3/utilities/cli_generator.rb', line 104

def self.generate_target(args)
  if args.length < 2 or args.length > 3
    abort("Usage: cli generate #{args[0]} <NAME> (--ruby or --python)")
  end

  # Create the local variables
  target_name = args[1].upcase.gsub(/_+|-+/, '_')
  target_path = "targets/#{target_name}"
  if File.exist?(target_path)
    abort("Target #{target_path} already exists!")
  end
  target_lib_filename = "#{target_name.downcase}.#{@@language}"
  target_class = target_lib_filename.filename_to_class_name
  target_object = target_name.downcase

  process_template("#{TEMPLATES_DIR}/target", binding) do |filename|
    # Rename the template TARGET to our actual target named after the plugin
    filename.sub!("targets/TARGET", "targets/#{target_name}")
    filename.sub!("target.#{@@language}", target_lib_filename)
    false
  end

  if @@language == 'py'
    # If we're using Python create a requirements.txt and list it in the gemspec
    # However, don't write over an existing file they may have already created
    unless File.exist?("requirements.txt")
      File.open("requirements.txt", 'w') do |file|
        file.puts "# Python dependencies"
      end
    end
    gemspec_filename = Dir['*.gemspec'][0]
    gemspec = File.read(gemspec_filename)
    gemspec.gsub!('plugin.txt', 'plugin.txt requirements.txt')
    File.write(gemspec_filename, gemspec)

    target_txt_filename = "targets/#{target_name}/target.txt"
    target_txt = File.read(target_txt_filename)
    target_txt.gsub!('LANGUAGE ruby', 'LANGUAGE python')
    File.write(target_txt_filename, target_txt)
  end

  interface_line = "INTERFACE <%= #{target_name.downcase}_target_name %>_INT tcpip_client_interface.rb host.docker.internal 8080 8081 10.0 nil BURST"
  if @@language == 'py'
    interface_line = "INTERFACE <%= #{target_name.downcase}_target_name %>_INT openc3/interfaces/tcpip_client_interface.py host.docker.internal 8080 8081 10.0 None BURST"
  end

  # Add this target to plugin.txt
  File.open("plugin.txt", 'a') do |file|
    file.puts <<~DOC

      VARIABLE #{target_name.downcase}_target_name #{target_name}

      TARGET #{target_name} <%= #{target_name.downcase}_target_name %>
      #{interface_line}
        MAP_TARGET <%= #{target_name.downcase}_target_name %>
    DOC
  end

  puts "Target #{target_name} successfully generated!"
  return target_name
end