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 vendor/cache. Note that if a appropriate
              platform-specific gem exists 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 addition 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 dependencies 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 --update 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 Gemfile.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] for details.

                                            March 2018                             BUNDLE-LOCK(1)