Previously this was available by instantiating a throwaway
FilesystemMirrorSource, but that's pretty counter-intuitive for callers
that just want to do a one-off scan without retaining any ongoing state.
Now we expose SearchLocalDirectory as an exported function, and the
FilesystemMirrorSource then uses it as part of its implementation too.
Callers that just want to know what's available in a directory can call
SearchLocalDirectory directly.
ExpandResource must only check the specific ModuleInstances in the
requested path, because the resource may not have been registered yet in
all module instances.
This also calls ExpandModuleResource in one location, because the logic
is not yet updated to handle actual module expansion, but that will be
fixed in a forthcoming PR.
It turns out that within terraform resource expansion will normally
happen with an absolute address. This is because in order to evaluate
the expansion expression, we need to already have the context within a
module instance.
This leaves the existing ExpandResource logic in place as
ExpandModuleResource since it's working, and in case we do find a
location where it's useful to get a full expansion (which may be needed
for instance dependency tracking)
Reword some of the resource related arguments and comments, as they were
copied from the module methods and not entirely accurate.
missingPlugins was hard-coded to work only with provider plugins, so I
renamed it to clarify the usage.
Also renamed a test provider from greater_than to greater-than as the
underscore is an invalid provider name character and this will become a
hard error in the near future.
* import: remove Config from ImportOpts
`Config` in ImportOpts was any provider configuration provided by the
user on the command line. This option has already been removed in favor
of only taking the provider from the configuration loaded in the current
context.
* terrafrom: add Config to ImportStateTransformer and refactor Transform
to get the resource provider FQN from the Config
Non-HTTP errors previously resulted in a panic due to dereferencing the
resp pointer while it was nil, as part of rendering the error message.
This commit changes the error message formatting to cope with a nil
response, and extends test coverage.
Fixes#24384
* terraform: large refactor to use Provider from configs.Resource
configs.Resource.ImpliedProvider() now returns a string; it is the
callers' responsibility to turn that into an addrs.Provider if needed.
GraphNodeProviderConsumer ProvidedBy() no longer returns nil (reverting
to earlier, pre-provider-fqn behavior): it will return either the
provider set in config, provider set in state, or the default provider.
It seems that the checksum for v3.3.10+incompatible has changed at some
point, causing "go mod vendor" to fail now.
We can see by the fact that no files within "vendor" have changed that the
change in checksum is not the result of any material change in the module
code, and therefore presumably resulted from some change in metadata or
a change in the Go module hashing algorithm since Go 1.12.
Make the interface name reflect the new return type of the method.
Remove the confusingly named and unused ResourceAddress method from the
resource nodes as well.
The ModuleInstance is known while building the state resource, but it's
not recorded. Since a resource may be retrieved via a ConfigResource
address, we need to know from which module instance it was loaded.
Core needs a way to address resources through unexpanded modules, as
they are present in the configuration. There are already some cases of
paring `addrs.Module` with `addrs.Resource` for this purpose, but it is
going to be helpful to have a single type to describe that pair, as
well as have the ability to use TargetContains.
Remove unused variables, sync.Once, and init in BuiltinEvalContext.
Replace some shim calls.
GraphNodeAttachProvider doesn't need to be a NodeModuleInstance.
This function can already produce suitable diagnostic messages which we'd
like to preserve, but it cannot produce source location information, and
so we'll amend the diagnostics to include that on the way out while
retaining all of the other values in the diagnostics.
Most of the time we're converting from HCL diagnostics to tfdiags as we
expose diagnostics directly from HCL, but occasionally we need to to the
reverse.
For example, our configs package uses hcl.Diagnostics by convention
because it's primarily working with HCL, but sometimes it interacts with
functions elsewhere (like in the "addrs" package) that return
tfdiags.Diagnostics, where they need to be adapted to return in an HCL
shape.
This should be used with some care because, similar to Diagnostics.ForRPC,
it forces immediate flattening of all of the diagnostics to a single
type and so can potentially lose internal tracking information that
appears in other tfdiags.Diagnostic information, such as the additional
metadata tracked in the ConsolidateWarnings result to allow later
appending to existing groups.
* configs: parse provider source string during module merge
This was the smallest unit of work needed to start writing provider
source tests!
* Update configs/parser_test.go
Co-Authored-By: Alisdair McDiarmid <alisdair@users.noreply.github.com>
Martin Atkins