ruby/man/bundle-package.1.txt

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BUNDLE-PACKAGE(1) BUNDLE-PACKAGE(1)
1mNAME0m
1mbundle-package 22m- Package your needed 1m.gem 22mfiles into your application
1mSYNOPSIS0m
1mbundle package0m
1mDESCRIPTION0m
Copy all of the 1m.gem 22mfiles needed to run the application into the 1mven-0m
1mdor/cache 22mdirectory. In the future, when running [bundle
install(1)][bundle-install], use the gems in the cache in preference to
the ones on 1mrubygems.org22m.
1mGIT AND PATH GEMS0m
Since Bundler 1.2, the 1mbundle package 22mcommand can also package 1m:git 22mand
1m:path 22mdependencies besides .gem files. This needs to be explicitly
enabled via the 1m--all 22moption. Once used, the 1m--all 22moption will be
remembered.
1mSUPPORT FOR MULTIPLE PLATFORMS0m
When using gems that have different packages for different platforms,
Bundler 1.8 and newer support caching of gems for other platforms where
the Gemfile has been resolved (i.e. present in the lockfile) in 1mven-0m
1mdor/cache22m. This needs to be enabled via the 1m--all-platforms 22moption.
This setting will be remembered in your local bundler configuration.
1mREMOTE FETCHING0m
By default, if you run 1mbundle install(1)22m](bundle-install.1.html) after
running bundle package(1) 4mbundle-package.1.html24m, bundler will still
connect to 1mrubygems.org 22mto check whether a platform-specific gem exists
for any of the gems in 1mvendor/cache22m.
For instance, consider this Gemfile(5):
source "https://rubygems.org"
gem "nokogiri"
If you run 1mbundle package 22munder C Ruby, bundler will retrieve the ver-
sion of 1mnokogiri 22mfor the 1m"ruby" 22mplatform. If you deploy to JRuby and
run 1mbundle install22m, bundler is forced to check to see whether a 1m"java"0m
platformed 1mnokogiri 22mexists.
Even though the 1mnokogiri 22mgem for the Ruby platform is 4mtechnically0m
acceptable on JRuby, it has a C extension that does not run on JRuby.
As a result, bundler will, by default, still connect to 1mrubygems.org 22mto
check whether it has a version of one of your gems more specific to
your platform.
This problem is also not limited to the 1m"java" 22mplatform. A similar
(common) problem can happen when developing on Windows and deploying to
Linux, or even when developing on OSX and deploying to Linux.
If you know for sure that the gems packaged in 1mvendor/cache 22mare appro-
priate for the platform you are on, you can run 1mbundle install --local0m
to skip checking for more appropriate gems, and use the ones in 1mven-0m
1mdor/cache22m.
One way to be sure that you have the right platformed versions of all
your gems is to run 1mbundle package 22mon an identical machine and check in
the gems. For instance, you can run 1mbundle package 22mon an identical
staging box during your staging process, and check in the 1mvendor/cache0m
before deploying to production.
By default, bundle package(1) 4mbundle-package.1.html24m fetches and also
installs the gems to the default location. To package the dependencies
to 1mvendor/cache 22mwithout installing them to the local install location,
you can run 1mbundle package --no-install22m.
October 2018 BUNDLE-PACKAGE(1)