Class: Zold::Diff

Inherits:
Object
  • Object
show all
Defined in:
lib/zold/commands/diff.rb

Overview

DIFF pulling command

Instance Method Summary collapse

Constructor Details

#initialize(wallets:, copies:, log: Log::Quiet.new) ⇒ Diff

Returns a new instance of Diff.


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# File 'lib/zold/commands/diff.rb', line 38

def initialize(wallets:, copies:, log: Log::Quiet.new)
  @wallets = wallets
  @copies = copies
  @log = log
end

Instance Method Details

#run(args = []) ⇒ Object


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# File 'lib/zold/commands/diff.rb', line 44

def run(args = [])
  opts = Slop.parse(args, help: true, suppress_errors: true) do |o|
    o.banner = "Usage: zold diff [ID...] [options]
Available options:"
    o.bool '--help', 'Print instructions'
  end
  mine = Args.new(opts, @log).take || return
  raise 'At least one wallet ID is required' if mine.empty?
  stdout = ''
  mine.map { |i| Id.new(i) }.each do |id|
    stdout += diff(
      @wallets.find(id),
      Copies.new(File.join(@copies, id)),
      opts
    )
  end
  stdout
end