terraform

Commit Graph

Author	SHA1	Message	Date
Radek Simko	0fe906fa8c	make copyrightfix	3 months ago
Martin Atkins	6f1aeb1c11	addrs: RootProviderConfig type Due to how things have evolved we previously lacked any type which can represent a fully-qualified provider configuration that doesn't at least imply belonging to a particular module: - AbsProviderConfig represents a provider configuration belonging to some explicitly-specified module. - LocalProviderConfig doesn't specify a module but still needs to be resolved within the context of a module in order to understand what its LocalName field represents. This new RootProviderConfig type still doesn't fully fill that gap, but deals with a narrower problem of describing provider configurations in the root module without having to know any of the local names defined in that module. In a future commit we'll use this to allow callers to pass in pre-configured provider instances to Terraform Core, which will invert the usual provider instantiation model to allow planning against modules that are designed to "inherit" provider configurations from their callers, even when the caller is Go code rather than a "module" block.	3 years ago
hashicorp-copywrite[bot]	53c34ff49c	Update copyright file headers to BUSL-1.1	3 years ago
hashicorp-copywrite[bot]	325d18262e	[COMPLIANCE] Add Copyright and License Headers	3 years ago
Martin Atkins	eb2374070f	addrs: Generic types for maps and sets of addresses The addrs.Set type previously snuck in accidentally as part of the work to add addrs.UniqueKey and addrs.UniqueKeyer, because without support for generic types the addrs.Set type was a bit of a safety hazard due to not being able to enforce particular address types at compile time. However, with Go 1.18 adding support for type parameters we can now turn addrs.Set into a generic type over any specific addrs.UniqueKeyer type, and complement it with an addrs.Map type which supports addrs.UniqueKeyer keys as a way to encapsulate the handling of maps with UniqueKey keys that we currently do inline in various other parts of Terraform. This doesn't yet introduce any callers of these types, but we'll convert existing users of addrs.UniqueKeyer gradually in subsequent commits.	4 years ago
Martin Atkins	f3a57db293	addrs: UniqueKey and UniqueKeyer Many times now we've seen situations where we need to use addresses as map keys, but not all of our address types are comparable and thus we tend to end up using string representations as keys instead. That's problematic because conversion to string uses type information and some of the address types have string representations that are ambiguous with one another. UniqueKey therefore represents an opaque key that is unique for each functionally-distinct address across all types that implement UniqueKeyer. For this initial commit I've implemented UniqueKeyer only for the Referenceable family of types. These are an easy case because they were all already comparable (intentionally) anyway. Later commits can implement UniqueKeyer for other types that are not naturally comparable, such as any which include a ModuleInstance. This also includes a new type addrs.Set which wraps a map as a set of addresses, using the unique keys to ensure that there can be only one element for each distinct address.	5 years ago

6 Commits (add-missing-variable-loading)