diff options
Diffstat (limited to 'lib/bundler/retry.rb')
-rw-r--r-- | lib/bundler/retry.rb | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/lib/bundler/retry.rb b/lib/bundler/retry.rb deleted file mode 100644 index 244606dcc9..0000000000 --- a/lib/bundler/retry.rb +++ /dev/null @@ -1,66 +0,0 @@ -# frozen_string_literal: true - -module Bundler - # General purpose class for retrying code that may fail - class Retry - attr_accessor :name, :total_runs, :current_run - - class << self - def default_attempts - default_retries + 1 - end - alias_method :attempts, :default_attempts - - def default_retries - Bundler.settings[:retry] - end - end - - def initialize(name, exceptions = nil, retries = self.class.default_retries) - @name = name - @retries = retries - @exceptions = Array(exceptions) || [] - @total_runs = @retries + 1 # will run once, then upto attempts.times - end - - def attempt(&block) - @current_run = 0 - @failed = false - @error = nil - run(&block) while keep_trying? - @result - end - alias_method :attempts, :attempt - - private - - def run(&block) - @failed = false - @current_run += 1 - @result = block.call - rescue => e - fail_attempt(e) - end - - def fail_attempt(e) - @failed = true - if last_attempt? || @exceptions.any? {|k| e.is_a?(k) } - Bundler.ui.info "" unless Bundler.ui.debug? - raise e - end - return true unless name - Bundler.ui.info "" unless Bundler.ui.debug? # Add new line incase dots preceded this - Bundler.ui.warn "Retrying #{name} due to error (#{current_run.next}/#{total_runs}): #{e.class} #{e.message}", Bundler.ui.debug? - end - - def keep_trying? - return true if current_run.zero? - return false if last_attempt? - return true if @failed - end - - def last_attempt? - current_run >= total_runs - end - end -end |