Class: Ask::Terminal::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/ask/terminal/cli.rb

Overview

Command-line entry for the terminal client. Installed as ask (primary) and ask-terminal (long alias).

ask                       spawn the host over stdio and attach
ask --socket PATH         attach to a running host
ask -w DIR --model M      options for session/create

Constant Summary collapse

COMMAND_NAME =

The short command name (used in banners and help).

"ask"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ CLI

Returns a new instance of CLI.



21
22
23
 
# File 'lib/ask/terminal/cli.rb', line 21

def initialize(args)
  @args = args.dup
end

Class Method Details

.run!(args = ARGV) ⇒ Object 



17
18
19
 
# File 'lib/ask/terminal/cli.rb', line 17

def self.run!(args = ARGV)
  new(args).run
end

Instance Method Details

#run ⇒ Object 



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
 
# File 'lib/ask/terminal/cli.rb', line 25

def run
  options = {
    host: "stdio",
    socket: nil,
    workspace: Dir.pwd,
    model: nil,
    approval: "on_request"
  }

  parser = OptionParser.new do |o|
    o.banner = "Usage: #{COMMAND_NAME} [options]"
    o.on("--host MODE", "stdio (spawn the host) or socket (attach) [stdio]") { |v| options[:host] = v }
    o.on("--socket PATH", "Attach to a running host at PATH (implies --host socket)") { |v| options[:socket] = v }
    o.on("-w", "--workspace DIR", "Workspace directory [current dir]") { |v| options[:workspace] = v }
    o.on("--model MODEL", "Model identifier") { |v| options[:model] = v }
    o.on("--approval MODE", "Approval mode: on_request | off | auto [on_request]") { |v| options[:approval] = v }
    o.on("-h", "--help", "Show help") { puts o; return 0 }
  end
  parser.parse!(@args)

  client =
    if options[:socket] || options[:host] == "socket"
      socket_path = options[:socket] || ENV["ASK_APP_SERVER_SOCKET"]
      abort "a socket path is required (--socket PATH or ASK_APP_SERVER_SOCKET)" unless socket_path
      Host.connect(socket_path)
    else
      spawned = Host.spawn
      if spawned.socket_path
        puts "host socket: #{spawned.socket_path}"
        puts "attach with: ask --socket #{spawned.socket_path}"
      end
      spawned.client
    end

  repl = Repl.new(
    client: client,
    workspace: options[:workspace],
    model: options[:model],
    approval: options[:approval]
  )
  begin
    repl.run
  ensure
    client.close
  end
  0
end