зеркало из https://github.com/github/ruby.git
79 строки
3.3 KiB
Plaintext
79 строки
3.3 KiB
Plaintext
BUNDLE-CACHE(1) BUNDLE-CACHE(1)
|
|
|
|
|
|
|
|
NAME
|
|
bundle-cache - Package your needed .gem files into your application
|
|
|
|
SYNOPSIS
|
|
bundle cache
|
|
|
|
DESCRIPTION
|
|
Copy all of the .gem files needed to run the application into the
|
|
vendor/cache directory. In the future, when running [bundle
|
|
install(1)][bundle-install], use the gems in the cache in preference to
|
|
the ones on rubygems.org.
|
|
|
|
GIT AND PATH GEMS
|
|
The bundle cache command can also package :git and :path dependencies
|
|
besides .gem files. This needs to be explicitly enabled via the --all
|
|
option. Once used, the --all option will be remembered.
|
|
|
|
SUPPORT FOR MULTIPLE PLATFORMS
|
|
When using gems that have different packages for different platforms,
|
|
Bundler supports caching of gems for other platforms where the Gemfile
|
|
has been resolved (i.e. present in the lockfile) in vendor/cache. This
|
|
needs to be enabled via the --all-platforms option. This setting will
|
|
be remembered in your local bundler configuration.
|
|
|
|
REMOTE FETCHING
|
|
By default, if you run bundle install(1)](bundle-install.1.html) after
|
|
running bundle cache(1) bundle-cache.1.html, bundler will still connect
|
|
to rubygems.org to check whether a platform-specific gem exists for any
|
|
of the gems in vendor/cache.
|
|
|
|
For instance, consider this Gemfile(5):
|
|
|
|
|
|
|
|
source "https://rubygems.org"
|
|
|
|
gem "nokogiri"
|
|
|
|
|
|
|
|
If you run bundle cache under C Ruby, bundler will retrieve the version
|
|
of nokogiri for the "ruby" platform. If you deploy to JRuby and run
|
|
bundle install, bundler is forced to check to see whether a "java"
|
|
platformed nokogiri exists.
|
|
|
|
Even though the nokogiri gem for the Ruby platform is technically
|
|
acceptable on JRuby, it has a C extension that does not run on JRuby.
|
|
As a result, bundler will, by default, still connect to rubygems.org to
|
|
check whether it has a version of one of your gems more specific to
|
|
your platform.
|
|
|
|
This problem is also not limited to the "java" platform. 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 vendor/cache are
|
|
appropriate for the platform you are on, you can run bundle install
|
|
--local to skip checking for more appropriate gems, and use the ones in
|
|
vendor/cache.
|
|
|
|
One way to be sure that you have the right platformed versions of all
|
|
your gems is to run bundle cache on an identical machine and check in
|
|
the gems. For instance, you can run bundle cache on an identical
|
|
staging box during your staging process, and check in the vendor/cache
|
|
before deploying to production.
|
|
|
|
By default, bundle cache(1) bundle-cache.1.html fetches and also
|
|
installs the gems to the default location. To package the dependencies
|
|
to vendor/cache without installing them to the local install location,
|
|
you can run bundle cache --no-install.
|
|
|
|
|
|
|
|
May 2020 BUNDLE-CACHE(1)
|