It's not always easy or convenient for a web application to determine its
own absolute URL to return, so here we pragmatically allow the download
source string from a registry to be a path relative to the download
endpoint.
Since X-Terraform-Get is a go-getter string, not all valid values are
valid URLs and so we sniff for certain relative-path-looking prefixes
in order to decide whether to apply the relative lookup transform.
Provide a way to pass in credentials to be used by the module.Storage
when contacting registries.
Remove the mockTLSServer and use a static discovery map pointing to the
http url for tests.
wire up HTTP so we can test the mock discovery service
test lookupModuleVersions
Add a versions endpoint to the mock registry, and use that to verify the
lookupModuleVersions behavior.
lookupModuleVersions takes a Disco as the argument so a custom Transport
can be injected, and uses that transport for its own client if it set.
test looking up modules with default registry
Add registry.terrform.io to the hostname that the mock registry resolves
to localhost.
ACC test looking up module versions
Lookup a basic module for the available version in the default registry.
Martin Atkins