With the initial layout of `provider/architecture`, after installing a
box with architecture support downgrading Vagrant would result in it
being unable to process the box collection. Swapping the layout to be
`architecture/provider` allows downgrades to still properly process the
box collection.
Introduce support for handling box architecture. Adds a new
`box_architecture` setting that defaults to `:auto` which will perform
automatic detection of the host system, but can be overridden with a
custom value. Can also be set to `nil` which will result in it fetching
the box flagged with the default architecture within the metadata.
Box collection has been modified to allow existing boxes already
downloaded and unpacked to still function as expected when architecture
information is not available.
When a box version (or constraint) is provided with an invalid
format, rescue the error and return a customized error with
information for the user explaining the problem.
Prior to this commit, if a box some how got on disk that had an
incorrect or invalid version number that did not match Gem::Version,
Vagrant would throw an exception when attempting to generate a list of
the boxes on disk. This commit fixes that by looking at the version from
the path generated, and shows a warning to the user about the box and
skips it from the list so they at least know about the problematic box
and can still get a list of boxes.
This is required since Gem::Version will mangle pre-release version
numbers.
To get around this, we keep a mapping of
`Gem::Version.to_s => versiondir.`
This allows us to properly sort by version when picking a box while
still returning pristine versiondirs when required.
The docs for Ruby say Pathname#rmtree will recursively delete, but
apparently that is a lie, at least on Windows (see GH-7496). Switch to
using FileUtils to ensure the directory is deleted.
Fixes GH-7496
Without this change, the version string may be mutated when passed through
Gem::Version.new(version).to_s before being used to construct the box
directory. This is a problem when using prerelease version numbers because,
for example, it will look for "~/.vagrant.d/boxes/1.0.0.pre.alpha.1" when it
should be looking for "~/.vagrant.d/boxes/1.0.0-alpha.1".
Now we have different providers, but the error message didn't tell
anything about it. Suppose I want to remove one of my boxes:
vagrant box remove opscode-ubuntu-12.04 vritualbox
There is a typo in provider name. The error message is:
Box 'opscode-ubuntu-12.04' could not be found.
Therefore I need to double check the box name, and only than I will see
the typo.
This commit make the error message looks like this:
Box 'opscode-ubuntu-12.04' with 'vritualbox' provider could not be
found.
