Class: Frizz::Sync

Inherits:
Object
  • Object
show all
Defined in:
lib/frizz/sync.rb

Instance Method Summary collapse

Constructor Details

#initialize(local, remote) ⇒ Sync

Returns a new instance of Sync.



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# File 'lib/frizz/sync.rb', line 3

def initialize(local, remote)
  @local = local
  @remote = remote
end

Instance Method Details

#run! ⇒ Object 



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# File 'lib/frizz/sync.rb', line 8

def run!
  changes = []

  # Sync existing files
  remote.files.each do |remote_file|
    local_path = remote_file.key
    local_file_md5 = local_index[local_path]

    if local_file_md5.nil?
      puts "#{local_path}: deleted".red

      remote_file.destroy
      changes << remote_file.key
    elsif local_file_md5 == remote_file.etag
      puts "#{local_path}: unchanged"

      local_index.delete(local_path)
    else
      puts "#{local_path}: updated".green

      remote.upload local.file_for(local_path), local_path
      local_index.delete(local_path)
      changes << local_path
    end
  end

  # Upload new files
  local_index.each do |local_path, md5|
    puts "#{local_path}: new".green

    remote.upload local.file_for(local_path), local_path
    changes << local_path
  end

  changes
end