pyenv

Mislav Marohnić 7b289bcee6 Avoid running `rbenv rehash` multiple times during `bundle install` This is an attempt to work around the fact that Rubygems post_install hooks may happen multiple times per single `bundle install` and ideally we want `rbenv rehash` to run only once if new gems have been installed. However, due to Bundler parallelism using `fork` on platforms that support it, it's impossible for the child processes to communicate with the master process to signal it to run `rbenv rehash` in the end. This hooks into Bundler `install` command and runs `rbenv rehash` after all gems have finished installing, but only if the install location was system gems location and not a custom path (such as per-project `vendor/bundle`). This is limited because we can't tell whether any gems have been installed at all, let alone do those gems have executables. However it's better than having multiple `rbenv rehash` being run in parallel and outputting confusing error messages as a result.	11 years ago
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rubygems_plugin.rb	Avoid running `rbenv rehash` multiple times during `bundle install`	10 years ago

Mislav Marohnić 7b289bcee6 Avoid running `rbenv rehash` multiple times during `bundle install`

This is an attempt to work around the fact that Rubygems post_install
hooks may happen multiple times per single `bundle install` and ideally
we want `rbenv rehash` to run only once if new gems have been installed.
However, due to Bundler parallelism using `fork` on platforms that
support it, it's impossible for the child processes to communicate with
the master process to signal it to run `rbenv rehash` in the end.

This hooks into Bundler `install` command and runs `rbenv rehash` after
all gems have finished installing, but only if the install location was
system gems location and not a custom path (such as per-project
`vendor/bundle`).

This is limited because we can't tell whether any gems have been
installed at all, let alone do those gems have executables. However it's
better than having multiple `rbenv rehash` being run in parallel and
outputting confusing error messages as a result.

11 years ago

rubygems_plugin.rb

Avoid running `rbenv rehash` multiple times during `bundle install`

10 years ago