bundler-leak

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Description

The best tool to find leaky gems in your dependencies. Make sure memory leaks are not in your gem dependencies.

Features

Checks for memory leaks of gems in Gemfile.lock
Prints memory leak information

Synopsis

Audit a project's Gemfile.lock:

    $ bundle leak

    Name: celluloid
    Version: 0.17.0
    URL: https://github.com/celluloid/celluloid/issues/670
    Title: Memory Leak using Celluloid::Future
    Solution: remove or disable this gem until a patch is available!

    Name: therubyracer
    Version: 0.12.1
    URL: https://github.com/cowboyd/therubyracer/pull/336
    Title: Memory leak in WeakValueMap
    Solution: upgrade to ~> 0.12.3

    Unpatched versions found!

Update the ruby-mem-advisory-db that bundle leak uses:

    $ bundle leak update

    cd data/ruby-mem-advisory-db
    git pull origin main
    remote: Enumerating objects: 14, done.
    remote: Counting objects: 100% (14/14), done.
    remote: Compressing objects: 100% (4/4), done.
    remote: Total 9 (delta 5), reused 7 (delta 4), pack-reused 0
    Unpacking objects: 100% (9/9), done.
    From github.com:rubymem/ruby-mem-advisory-db
     * branch            main     -> FETCH_HEAD
       3254525..c4fc78e  main     -> origin/main
    Updating 3254525..c4fc78e
    Fast-forward
     README.md                 | 68 ++++++++++++++++++++------------------------------------------------
     gems/therubyracer/336.yml |  4 ++++
     2 files changed, 24 insertions(+), 48 deletions(-)

Update the ruby-mem-advisory-db and check Gemfile.lock (useful for CI runs):

$ bundle leak check --update

Rake task:

require 'bundler/plumber/task'
Bundler::Plumber::Task.new

task default: 'bundle:leak'

Requirements

ruby >= 1.9.3
rubygems >= 1.8
thor ~> 0.18
bundler ~> 1.2

Install

$ gem install bundler-leak

Contributing

Clone the repo
./bin/setup # To populate data dir.
bundle exec rake

License

bundler-leak is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

bundler-leak is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with bundler-leak. If not, see http://www.gnu.org/licenses/.

Code of Conduct

Everyone interacting in the bundler-leak project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.

FastRuby.io

bundler-leak is maintained and funded by FastRuby.io, inc. The names and logos for FastRuby.io are trademarks of FastRuby.io, inc.

rubymem/bundler-leak

rubymem

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