diff options
Diffstat (limited to 'man/bundle-install.1.txt')
| -rw-r--r-- | man/bundle-install.1.txt | 130 |
1 files changed, 65 insertions, 65 deletions
diff --git a/man/bundle-install.1.txt b/man/bundle-install.1.txt index 4d36427e18..2606b4ffd6 100644 --- a/man/bundle-install.1.txt +++ b/man/bundle-install.1.txt @@ -193,14 +193,14 @@ DEPLOYMENT MODE SUDO USAGE - By default, Bundler installs gems to the same location as gem install. + By default, Bundler installs gems to the same location as gem install. - In some cases, that location may not be writable by your Unix user. In + In some cases, that location may not be writable by your Unix user. In that case, Bundler will stage everything in a temporary directory, then - ask you for your sudo password in order to copy the gems into their + ask you for your sudo password in order to copy the gems into their system location. - From your perspective, this is identical to installing the gems + From your perspective, this is identical to installing the gems directly into the system. You should never use sudo bundle install. This is because several other @@ -214,36 +214,36 @@ SUDO USAGE - Of these three, the first two could theoretically be performed by - chowning the resulting files to $SUDO_USER. The third, however, can - only be performed by invoking the git command as the current user. - Therefore, git gems are downloaded and installed into ~/.bundle rather + Of these three, the first two could theoretically be performed by + chowning the resulting files to $SUDO_USER. The third, however, can + only be performed by invoking the git command as the current user. + Therefore, git gems are downloaded and installed into ~/.bundle rather than $GEM_HOME or $BUNDLE_PATH. - As a result, you should run bundle install as the current user, and + As a result, you should run bundle install as the current user, and Bundler will ask for your password if it is needed to put the gems into their final location. INSTALLING GROUPS - By default, bundle install will install all gems in all groups in your + By default, bundle install will install all gems in all groups in your Gemfile(5), except those declared for a different platform. - However, you can explicitly tell Bundler to skip installing certain - groups with the --without option. This option takes a space-separated + However, you can explicitly tell Bundler to skip installing certain + groups with the --without option. This option takes a space-separated list of groups. - While the --without option will skip installing the gems in the speci- - fied groups, it will still download those gems and use them to resolve + While the --without option will skip installing the gems in the speci- + fied groups, it will still download those gems and use them to resolve the dependencies of every gem in your Gemfile(5). This is so that installing a different set of groups on another machine - (such as a production server) will not change the gems and versions + (such as a production server) will not change the gems and versions that you have already developed and tested against. Bundler offers a rock-solid guarantee that the third-party code you are running in development and testing is also the third-party code you are - running in production. You can choose to exclude some of that code in - different environments, but you will never be caught flat-footed by + running in production. You can choose to exclude some of that code in + different environments, but you will never be caught flat-footed by different versions of third-party code being used in different environ- ments. @@ -261,63 +261,63 @@ INSTALLING GROUPS - In this case, sinatra depends on any version of Rack (>= 1.0), while + In this case, sinatra depends on any version of Rack (>= 1.0), while rack-perftools-profiler depends on 1.x (~> 1.0). - When you run bundle install --without production in development, we - look at the dependencies of rack-perftools-profiler as well. That way, - you do not spend all your time developing against Rack 2.0, using new - APIs unavailable in Rack 1.x, only to have Bundler switch to Rack 1.2 + When you run bundle install --without production in development, we + look at the dependencies of rack-perftools-profiler as well. That way, + you do not spend all your time developing against Rack 2.0, using new + APIs unavailable in Rack 1.x, only to have Bundler switch to Rack 1.2 when the production group is used. - This should not cause any problems in practice, because we do not - attempt to install the gems in the excluded groups, and only evaluate + This should not cause any problems in practice, because we do not + attempt to install the gems in the excluded groups, and only evaluate as part of the dependency resolution process. - This also means that you cannot include different versions of the same - gem in different groups, because doing so would result in different + This also means that you cannot include different versions of the same + gem in different groups, because doing so would result in different sets of dependencies used in development and production. Because of the - vagaries of the dependency resolution process, this usually affects - more than the gems you list in your Gemfile(5), and can (surprisingly) + vagaries of the dependency resolution process, this usually affects + more than the gems you list in your Gemfile(5), and can (surprisingly) radically change the gems you are using. THE GEMFILE.LOCK - When you run bundle install, Bundler will persist the full names and - versions of all gems that you used (including dependencies of the gems + When you run bundle install, Bundler will persist the full names and + versions of all gems that you used (including dependencies of the gems specified in the Gemfile(5)) into a file called Gemfile.lock. Bundler uses this file in all subsequent calls to bundle install, which guarantees that you always use the same exact code, even as your appli- cation moves across machines. - Because of the way dependency resolution works, even a seemingly small + Because of the way dependency resolution works, even a seemingly small change (for instance, an update to a point-release of a dependency of a - gem in your Gemfile(5)) can result in radically different gems being + gem in your Gemfile(5)) can result in radically different gems being needed to satisfy all dependencies. - As a result, you SHOULD check your Gemfile.lock into version control, + As a result, you SHOULD check your Gemfile.lock into version control, in both applications and gems. If you do not, every machine that checks out your repository (including your production server) will resolve all - dependencies again, which will result in different versions of + dependencies again, which will result in different versions of third-party code being used if any of the gems in the Gemfile(5) or any of their dependencies have been updated. - When Bundler first shipped, the Gemfile.lock was included in the .git- + When Bundler first shipped, the Gemfile.lock was included in the .git- ignore file included with generated gems. Over time, however, it became - clear that this practice forces the pain of broken dependencies onto + clear that this practice forces the pain of broken dependencies onto new contributors, while leaving existing contributors potentially - unaware of the problem. Since bundle install is usually the first step - towards a contribution, the pain of broken dependencies would discour- - age new contributors from contributing. As a result, we have revised - our guidance for gem authors to now recommend checking in the lock for + unaware of the problem. Since bundle install is usually the first step + towards a contribution, the pain of broken dependencies would discour- + age new contributors from contributing. As a result, we have revised + our guidance for gem authors to now recommend checking in the lock for gems. CONSERVATIVE UPDATING - When you make a change to the Gemfile(5) and then run bundle install, + When you make a change to the Gemfile(5) and then run bundle install, Bundler will update only the gems that you modified. - In other words, if a gem that you did not modify worked before you - called bundle install, it will continue to use the exact same versions + In other words, if a gem that you did not modify worked before you + called bundle install, it will continue to use the exact same versions of all dependencies as it used before the update. Let's take a look at an example. Here's your original Gemfile(5): @@ -331,13 +331,13 @@ CONSERVATIVE UPDATING - In this case, both actionpack and activemerchant depend on activesup- - port. The actionpack gem depends on activesupport 2.3.8 and rack ~> - 1.1.0, while the activemerchant gem depends on activesupport >= 2.3.2, + In this case, both actionpack and activemerchant depend on activesup- + port. The actionpack gem depends on activesupport 2.3.8 and rack ~> + 1.1.0, while the activemerchant gem depends on activesupport >= 2.3.2, braintree >= 2.0.0, and builder >= 2.0.0. - When the dependencies are first resolved, Bundler will select - activesupport 2.3.8, which satisfies the requirements of both gems in + When the dependencies are first resolved, Bundler will select + activesupport 2.3.8, which satisfies the requirements of both gems in your Gemfile(5). Next, you modify your Gemfile(5) to: @@ -351,44 +351,44 @@ CONSERVATIVE UPDATING - The actionpack 3.0.0.rc gem has a number of new dependencies, and - updates the activesupport dependency to = 3.0.0.rc and the rack depen- + The actionpack 3.0.0.rc gem has a number of new dependencies, and + updates the activesupport dependency to = 3.0.0.rc and the rack depen- dency to ~> 1.2.1. - When you run bundle install, Bundler notices that you changed the - actionpack gem, but not the activemerchant gem. It evaluates the gems + When you run bundle install, Bundler notices that you changed the + actionpack gem, but not the activemerchant gem. It evaluates the gems currently being used to satisfy its requirements: activesupport 2.3.8 - also used to satisfy a dependency in activemerchant, which is + also used to satisfy a dependency in activemerchant, which is not being updated rack ~> 1.1.0 not currently being used to satisfy another dependency - Because you did not explicitly ask to update activemerchant, you would - not expect it to suddenly stop working after updating actionpack. How- - ever, satisfying the new activesupport 3.0.0.rc dependency of action- + Because you did not explicitly ask to update activemerchant, you would + not expect it to suddenly stop working after updating actionpack. How- + ever, satisfying the new activesupport 3.0.0.rc dependency of action- pack requires updating one of its dependencies. - Even though activemerchant declares a very loose dependency that theo- - retically matches activesupport 3.0.0.rc, Bundler treats gems in your - Gemfile(5) that have not changed as an atomic unit together with their + Even though activemerchant declares a very loose dependency that theo- + retically matches activesupport 3.0.0.rc, Bundler treats gems in your + Gemfile(5) that have not changed as an atomic unit together with their dependencies. In this case, the activemerchant dependency is treated as - activemerchant 1.7.1 + activesupport 2.3.8, so bundle install will + activemerchant 1.7.1 + activesupport 2.3.8, so bundle install will report that it cannot update actionpack. To explicitly update actionpack, including its dependencies which other - gems in the Gemfile(5) still depend on, run bundle update actionpack + gems in the Gemfile(5) still depend on, run bundle update actionpack (see bundle update(1)). - Summary: In general, after making a change to the Gemfile(5) , you - should first try to run bundle install, which will guarantee that no + Summary: In general, after making a change to the Gemfile(5) , you + should first try to run bundle install, which will guarantee that no other gem in the Gemfile(5) is impacted by the change. If that does not work, run bundle update(1) bundle-update.1.html. SEE ALSO - o Gem install docs + o Gem install docs http://guides.rubygems.org/rubygems-basics/#installing-gems o Rubygems signing docs http://guides.rubygems.org/security/ @@ -398,4 +398,4 @@ SEE ALSO - August 2019 BUNDLE-INSTALL(1) + September 2019 BUNDLE-INSTALL(1) |