Maintain the solution file persisting dependency information on
disk but update the runtime representation to
Gem::Resolver::DependencyRequest instances which are expected
by the sets when locating matches.
Properly abide by prerelease setting in customized sets and
force prerelease matching when in the builtin set. If a request
is matched on a prerelease, and the request itself is not set
to allow prereleases, update it to ensure successful resolution.
When initializing for internal plugin resolution inspect contraints
on all defined dependencies. If a prerelease constraint is detected,
automatically enable prerelease resolution.
This pull request adds an enhancement to the internal Bundler class
to cache solution sets. This prevents Vagrant from generating a
solution for configured plugins on every run. Modifications to
the configured plugin list (global or local) will result in the
cached solution being invalidatd and resolved again.
Also included is the removal of the GEMRC modifications required
for Windows.
In recent Rubies the first dependency to satisfy the constraint will
be used regardless if higher versions are available in subsequent
sources. Move custom source to start of list when resolving plugins
to provide desired behavior.
