Class: Rbnotes::Commands::Pick

Inherits:
Command
  • Object
show all
Defined in:
lib/rbnotes/commands/pick.rb

Overview

Picks a timestamp with a picker program, like ‘fzf`.

Constant Summary collapse

DEFAULT_BEHAVIOR =

:nodoc:

"today"

Instance Method Summary collapse

Instance Method Details

#description ⇒ Object

:nodoc:



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# File 'lib/rbnotes/commands/pick.rb', line 8

def description             # :nodoc:
  "Pick a timestamp with a picker program"
end

#execute(args, conf) ⇒ Object 



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# File 'lib/rbnotes/commands/pick.rb', line 14

def execute(args, conf)
  @opts = {}
  parse_opts(args)

  if args.empty?
    default_behavior = conf[:list_default] || DEFAULT_BEHAVIOR
    args << default_behavior
  end

  utils = Rbnotes.utils
  patterns = utils.read_timestamp_patterns(args, enum_week: @opts[:enum_week])

  repo = Textrepo.init(conf)

  num_of_notes = utils.specified_recent?(args) ? conf[:number_of_recent_notes] : 0
  stamps = utils.find_notes(patterns, repo, num_of_notes)
  return if stamps.empty?

  list = []
  stamps.each { |timestamp|
    list << utils.make_headline(timestamp, repo.read(timestamp))
  }

  picker = conf[:picker]
  unless picker.nil?
    picker_opts = conf[:picker_option]
    cmds = [picker]
    cmds.concat(picker_opts.split) unless picker_opts.nil?

    require 'open3'
    result = Open3.pipeline_rw(cmds) { |stdin, stdout, _|
      stdin.puts list
      stdin.close
      stdout.read
    }
    puts result
  else
    puts list
  end
end

#help ⇒ Object

:nodoc:



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# File 'lib/rbnotes/commands/pick.rb', line 55

def help                    # :nodoc:
  puts <<HELP
usage:
#{Rbnotes::NAME} pick

Pick a timestamp with a picker program, like `fzf`.  This command
refers the configuration setting of ":picker".  If no picker program
is specified, it will behave as same as "list" command.

HELP
end