Class: Chocomint::Tools::Ls

Inherits:
Base
  • Object
show all
Defined in:
lib/chocomint/tools/ls.rb

Overview

許可ディレクトリ内のエントリを種別・サイズ付きで返す (Claude Code の LS 相当)。 list_dir が名前のみを返すのに対し、こちらは各エントリの詳細を JSON 配列で返す。

Instance Method Summary collapse

Methods inherited from Base

#to_tool_definition

Constructor Details

#initialize(path_guard:) ⇒ Ls

Returns a new instance of Ls.



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# File 'lib/chocomint/tools/ls.rb', line 11

def initialize(path_guard:)
  @path_guard = path_guard
end

Instance Method Details

#call(args) ⇒ Object 



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# File 'lib/chocomint/tools/ls.rb', line 33

def call(args)
  measure do
    abs = @path_guard.resolve(args["path"])
    next fail(stderr: "no such directory: #{args['path']}") unless File.directory?(abs)

    entries = Dir.children(abs).sort.map do |name|
      full = File.join(abs, name)
      {
        "name" => name,
        "type" => File.directory?(full) ? "directory" : "file",
        "size" => (File.size(full) if File.file?(full))
      }
    end
    ok(stdout: JSON.generate(entries))
  end
end

#description ⇒ Object 



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# File 'lib/chocomint/tools/ls.rb', line 17

def description
  "指定ディレクトリのエントリを name/type/size 付きの JSON 配列で返す。" \
    "path は許可ディレクトリ内であること。"
end

#name ⇒ Object 



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# File 'lib/chocomint/tools/ls.rb', line 15

def name = "ls"

#schema ⇒ Object 



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# File 'lib/chocomint/tools/ls.rb', line 22

def schema
  {
    "type" => "object",
    "properties" => {
      "path" => { "type" => "string" }
    },
    "required" => %w[path],
    "additionalProperties" => false
  }
end