Commit Graph

7 Commits

Author SHA1 Message Date
Kristin Laemmert 5b427ec648
addrs: Provider.IsLegacy and IsDefault functions
* add IsLegacy and IsDefault funcs to addrs.Provider
* add some test coverage
2020-03-23 09:50:35 -04:00
Kristin Laemmert ed1aebbeda
terraform: large refactor to use Provider from configs.Resource (#24396)
* 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.
2020-03-18 08:58:20 -04:00
Kristin Laemmert ef19fb6203
configs: attach provider fqn to Resource (#24382)
* configs: attach provider fqn to Resource
2020-03-16 14:36:16 -04:00
Kristin Laemmert 1c78b26012
terraform: provider source test (#24342)
* 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>
2020-03-12 12:00:00 -04:00
Kristin Laemmert c7cc0afb80
Mildwonkey/ps schema (#24312)
* add Config to AttachSchemaTransformer for providerFqn lookup
* terraform: refactor ProvidedBy() to return nil when provider is not set
in config or state
2020-03-10 14:43:57 -04:00
Martin Atkins 86f0b5191c addrs: Stronger validation and normalization of provider namespace/type
The provider FQN is becoming our primary identifier for a provider, so
it's important that we are clear about the equality rules for these
addresses and what characters are valid within them.

We previously had a basic regex permitting ASCII letters and digits for
validation and no normalization at all. We need to do at least case
folding and UTF-8 normalization because these names will appear in file
and directory names in case-insensitive filesystems and in repository
names such as on GitHub.

Since we're already using DNS-style normalization and validation rules
for the hostname part, rather than defining an entirely new set of rules
here we'll just treat the provider namespace and type as if they were
single labels in a DNS name. Aside from some internal consistency, that
also works out nicely because systems like GitHub use organization and
repository names as part of hostnames (e.g. with GitHub Pages) and so
tend to apply comparable constraints themselves.

This introduces the possibility of names containing letters from alphabets
other than the latin alphabet, and for latin letters with diacritics.
That's consistent with our introduction of similar support for identifiers
in the language in Terraform 0.12, and is intended to be more friendly to
Terraform users throughout the world that might prefer to name their
products using a different alphabet. This is also a further justification
for using the DNS normalization rules: modern companies tend to choose
product names that make good domain names, and now such names will be
usable as Terraform provider names too.
2020-02-18 15:42:09 -08:00
Kristin Laemmert 851e6dcdbb
configs: added map to configs.Module for provider local name lookup (#24039)
* configs: added map of ProviderLocalNames to configs.Module

We will need to lookup any user-supplied local names for a given FQN.
This PR adds a map of ProviderLocalNames to the Module, along with
adding tests for this and for decodeRequiredProvidersBlock.

This also introduces the appearance of support for a required_provider
"source" attribute, but ignores any user-supplied source and instead
continues to assume that addrs.NewLegacyProvider is the way to go.
2020-02-11 13:17:37 -05:00