# module Bundler::FriendlyErrors

### Public Instance Methods

exit_status(error) click to toggle source

    # File lib/bundler/friendly_errors.rb, line 52
    def exit_status(error)
      case error
      when BundlerError then error.status_code
      when Thor::Error then 15
      when SystemExit then error.status
      else 1
      end
    end

issues_url(exception) click to toggle source

    # File lib/bundler/friendly_errors.rb, line 115
    def issues_url(exception)
      message = exception.message.lines.first.tr(":", " ").chomp
      message = message.split("-").first if exception.is_a?(Errno)
      "https://github.com/bundler/bundler/search?q=" \
        "#{CGI.escape(message)}&type=Issues"
    end

log_error(error) click to toggle source

    # File lib/bundler/friendly_errors.rb, line 11
        def log_error(error)
          case error
          when YamlSyntaxError
            Bundler.ui.error error.message
            Bundler.ui.trace error.orig_exception
          when Dsl::DSLError, GemspecError
            Bundler.ui.error error.message
          when GemRequireError
            Bundler.ui.error error.message
            Bundler.ui.trace error.orig_exception, nil, true
          when BundlerError
            Bundler.ui.error error.message, :wrap => true
            Bundler.ui.trace error
          when Thor::Error
            Bundler.ui.error error.message
          when LoadError
            raise error unless error.message =~ /cannot load such file -- openssl|openssl.so|libcrypto.so/
            Bundler.ui.error "\nCould not load OpenSSL."
            Bundler.ui.warn <<-WARN, :wrap => true
              You must recompile Ruby with OpenSSL support or change the sources in your \
              Gemfile from 'https' to 'http'. Instructions for compiling with OpenSSL \
              using RVM are available at http://rvm.io/packages/openssl.
            WARN
            Bundler.ui.trace error
          when Interrupt
            Bundler.ui.error "\nQuitting..."
            Bundler.ui.trace error
          when Gem::InvalidSpecificationException
            Bundler.ui.error error.message, :wrap => true
          when SystemExit
          when *[defined?(Java::JavaLang::OutOfMemoryError) && Java::JavaLang::OutOfMemoryError].compact
            Bundler.ui.error "\nYour JVM has run out of memory, and Bundler cannot continue. " \
              "You can decrease the amount of memory Bundler needs by removing gems from your Gemfile, " \
              "especially large gems. (Gems can be as large as hundreds of megabytes, and Bundler has to read those files!). " \
              "Alternatively, you can increase the amount of memory the JVM is able to use by running Bundler with jruby -J-Xmx1024m -S bundle (JRuby defaults to 500MB)."
          else request_issue_report_for(error)
          end
        rescue
          raise error
        end

request_issue_report_for(e) click to toggle source

    # File lib/bundler/friendly_errors.rb, line 61
        def request_issue_report_for(e)
          Bundler.ui.info <<-EOS.gsub(/^ {8}/, "")
            --- ERROR REPORT TEMPLATE -------------------------------------------------------
            # Error Report

            ## Questions

            Please fill out answers to these questions, it'll help us figure out
            why things are going wrong.

            - **What did you do?**

              I ran the command `#{$PROGRAM_NAME} #{ARGV.join(" ")}`

            - **What did you expect to happen?**

              I expected Bundler to...

            - **What happened instead?**

              Instead, what happened was...

            - **Have you tried any solutions posted on similar issues in our issue tracker, stack overflow, or google?**

              I tried...

            - **Have you read our issues document, https://github.com/bundler/bundler/blob/master/doc/contributing/ISSUES.md?**

              ...

            ## Backtrace

            ```
            #{e.class}: #{e.message}
              #{e.backtrace && e.backtrace.join("\n          ").chomp}
            ```

            #{Bundler::Env.report}
            --- TEMPLATE END ----------------------------------------------------------------

          EOS

          Bundler.ui.error "Unfortunately, an unexpected error occurred, and Bundler cannot continue."

          Bundler.ui.warn <<-EOS.gsub(/^ {8}/, "")

            First, try this link to see if there are any existing issue reports for this error:
            #{issues_url(e)}

            If there aren't any reports for this error yet, please create copy and paste the report template above into a new issue. Don't forget to anonymize any private data! The new issue form is located at:
            https://github.com/bundler/bundler/issues/new
          EOS
        end