# encoding: utf-8
# frozen_string_literal: true
require "cgi"
require "bundler/vendored_thor"
module Bundler
module FriendlyErrors
module_function
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
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
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
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
end
def self.with_friendly_errors
yield
rescue SignalException
raise
rescue Exception => e
FriendlyErrors.log_error(e)
exit FriendlyErrors.exit_status(e)
end
end
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