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Class: Kward::PromptHistory

Inherits:
Object
  • Object
show all
Defined in:
lib/kward/prompt_history.rb

Overview

Workspace-scoped JSONL persistence for terminal prompt history.

Defined Under Namespace

Classes: Entry

Constant Summary collapse

DEFAULT_LIMIT = 
1_000

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config_dir: ConfigFiles.config_dir, cwd: Dir.pwd, limit: DEFAULT_LIMIT, kind: "prompt") ⇒ PromptHistory

Returns a new instance of PromptHistory.



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# File 'lib/kward/prompt_history.rb', line 14

def initialize(config_dir: ConfigFiles.config_dir, cwd: Dir.pwd, limit: DEFAULT_LIMIT, kind: "prompt")
  @config_dir = config_dir
  @cwd = ConfigFiles.canonical_workspace_root(cwd)
  @limit = limit.to_i.positive? ? limit.to_i : DEFAULT_LIMIT
  @kind = kind.to_s.empty? ? "prompt" : kind.to_s
end

Instance Attribute Details

#cwd ⇒ Object (readonly)

Returns the value of attribute cwd.



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# File 'lib/kward/prompt_history.rb', line 21

def cwd
  @cwd
end

#kind ⇒ Object (readonly)

Returns the value of attribute kind.



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# File 'lib/kward/prompt_history.rb', line 21

def kind
  @kind
end

#limit ⇒ Object (readonly)

Returns the value of attribute limit.



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# File 'lib/kward/prompt_history.rb', line 21

def limit
  @limit
end

Instance Method Details

#append(value) ⇒ Object 



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# File 'lib/kward/prompt_history.rb', line 27

def append(value)
  text = value.to_s
  return false if text.strip.empty?

  existing = entries
  return false if existing.last&.value == text

  write_entries((existing + [Entry.new(value: text, timestamp: Time.now.utc.iso8601(3))]).last(limit))
  true
end

#path ⇒ Object 



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# File 'lib/kward/prompt_history.rb', line 38

def path
  ConfigFiles.prompt_history_path(@cwd, config_dir: @config_dir, kind: @kind)
end

#values ⇒ Object 



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# File 'lib/kward/prompt_history.rb', line 23

def values
  entries.map(&:value)
end