BUNDLE-LOCK(1)BUNDLE-LOCK(1)
NAME
bundle-lock - Creates / Updates a lockfile without installing
SYNOPSIS
bundle lock [--update] [--local] [--print] [--lockfile=PATH]
[--full-index] [--add-platform] [--remove-platform] [--patch] [--minor]
[--major] [--strict] [--conservative]
DESCRIPTION
Lock the gems specified in Gemfile.
OPTIONS
--update=<*gems>
Ignores the existing lockfile. Resolve then updates lockfile.
Taking a list of gems or updating all gems if no list is given.
--local
Do not attempt to connect to rubygems.org. Instead, Bundler will
use the gems already present in Rubygems' cache or in ven-
dor/cache. Note that if a appropriate platform-specific gem ex-
ists on rubygems.org it will not be found.
--print
Prints the lockfile to STDOUT instead of writing to the file
system.
--lockfile=<path>
The path where the lockfile should be written to.
--full-index
Fall back to using the single-file index of all gems.
--add-platform
Add a new platform to the lockfile, re-resolving for the addi-
tion of that platform.
--remove-platform
Remove a platform from the lockfile.
--patch
If updating, prefer updating only to next patch version.
--minor
If updating, prefer updating only to next minor version.
--major
If updating, prefer updating to next major version (default).
--strict
If updating, do not allow any gem to be updated past latest
--patch | --minor | --major.
--conservative
If updating, use bundle install conservative update behavior and
do not allow shared dependencies to be updated.
UPDATING ALL GEMS
If you run bundle lock with --update option without list of gems,
bundler will ignore any previously installed gems and resolve all de-
pendencies again based on the latest versions of all gems available in
the sources.
UPDATING A LIST OF GEMS
Sometimes, you want to update a single gem in the Gemfile(5), and leave
the rest of the gems that you specified locked to the versions in the
Gemfile.lock.
For instance, you only want to update nokogiri, run bundle lock --up-
date nokogiri.
Bundler will update nokogiri and any of its dependencies, but leave the
rest of the gems that you specified locked to the versions in the Gem-
file.lock.
SUPPORTING OTHER PLATFORMS
If you want your bundle to support platforms other than the one you're
running locally, you can run bundle lock --add-platform PLATFORM to add
PLATFORM to the lockfile, force bundler to re-resolve and consider the
new platform when picking gems, all without needing to have a machine
that matches PLATFORM handy to install those platform-specific gems on.
For a full explanation of gem platforms, see gem help platform.
PATCH LEVEL OPTIONS
See bundle update(1) bundle-update.1.html for details.
January 2020 BUNDLE-LOCK(1)