Commit Graph

14 Commits

Author SHA1 Message Date
Kristin Laemmert 3933cbd491
remove LegacyProvider (#26433) 2020-10-05 08:33:49 -04:00
James Bardin e13eecbc5b finish provider ModuleInstance replacement 2020-03-11 14:19:52 -04:00
Kristin Laemmert 47a16b0937
addrs: embed Provider in AbsProviderConfig instead of Type
a large refactor to addrs.AbsProviderConfig, embedding the addrs.Provider instead of a Type string. I've added and updated tests, added some Legacy functions to support older state formats and shims, and added a normalization step when reading v4 (current) state files (not the added tests under states/statefile/roundtrip which work with both current and legacy-style AbsProviderConfig strings).

The remaining 'fixme' and 'todo' comments are mostly going to be addressed in a subsequent PR and involve looking up a given local provider config's FQN. This is fine for now as we are only working with default assumption.
2020-02-13 15:32:58 -05:00
Kristin Laemmert 80ab551867
terraform: use addrs.Provider as map keys for provider schemas (#24002)
This is a stepping-stone PR for the provider source project. In this PR
"legcay-stype" FQNs are created from the provider name string. Future
work involves encoding the FQN directly in the AbsProviderConfig and
removing the calls to addrs.NewLegacyProvider().
2020-02-03 08:18:04 -05:00
Martin Atkins 8b511524d6
Initial steps towards AbsProviderConfig/LocalProviderConfig separation (#23978)
* Introduce "Local" terminology for non-absolute provider config addresses

In a future change AbsProviderConfig and LocalProviderConfig are going to
become two entirely distinct types, rather than Abs embedding Local as
written here. This naming change is in preparation for that subsequent
work, which will also include introducing a new "ProviderConfig" type
that is an interface that AbsProviderConfig and LocalProviderConfig both
implement.

This is intended to be largely just a naming change to get started, so
we can deal with all of the messy renaming. However, this did also require
a slight change in modeling where the Resource.DefaultProviderConfig
method has become Resource.DefaultProvider returning a Provider address
directly, because this method doesn't have enough information to construct
a true and accurate LocalProviderConfig -- it would need to refer to the
configuration to know what this module is calling the provider it has
selected.

In order to leave a trail to follow for subsequent work, all of the
changes here are intended to ensure that remaining work will become
obvious via compile-time errors when all of the following changes happen:
- The concept of "legacy" provider addresses is removed from the addrs
  package, including removing addrs.NewLegacyProvider and
  addrs.Provider.LegacyString.
- addrs.AbsProviderConfig stops having addrs.LocalProviderConfig embedded
  in it and has an addrs.Provider and a string alias directly instead.
- The provider-schema-handling parts of Terraform core are updated to
  work with addrs.Provider to identify providers, rather than legacy
  strings.

In particular, there are still several codepaths here making legacy
provider address assumptions (in order to limit the scope of this change)
but I've made sure each one is doing something that relies on at least
one of the above changes not having been made yet.

* addrs: ProviderConfig interface

In a (very) few special situations in the main "terraform" package we need
to make runtime decisions about whether a provider config is absolute
or local.

We currently do that by exploiting the fact that AbsProviderConfig has
LocalProviderConfig nested inside of it and so in the local case we can
just ignore the wrapping AbsProviderConfig and use the embedded value.

In a future change we'll be moving away from that embedding and making
these two types distinct in order to represent that mapping between them
requires consulting a lookup table in the configuration, and so here we
introduce a new interface type ProviderConfig that can represent either
AbsProviderConfig or LocalProviderConfig decided dynamically at runtime.

This also includes the Config.ResolveAbsProviderAddr method that will
eventually be responsible for that local-to-absolute translation, so
that callers with access to the configuration can normalize to an
addrs.AbsProviderConfig given a non-nil addrs.ProviderConfig. That's
currently unused because existing callers are still relying on the
simplistic structural transform, but we'll switch them over in a later
commit.

* rename LocalType to LocalName

Co-authored-by: Kristin Laemmert <mildwonkey@users.noreply.github.com>
2020-01-31 08:23:07 -05:00
Kristin Laemmert 6541775ce4
addrs: roll back change to Type field in ProviderConfig (#23937) 2020-01-28 08:13:30 -05:00
Kristin Laemmert e3416124cc
addrs: replace "Type string" with "Type Provider" in ProviderConfig
* huge change to weave new addrs.Provider into addrs.ProviderConfig
* terraform: do not include an empty string in the returned Providers /
Provisioners
- Fixed a minor bug where results included an extra empty string
2019-12-06 08:00:18 -05:00
James Bardin 345dfaccb6 Account for deposed instances in show command, adding the details for
each deposed instance.
Prevent crash if the current instance is missing.
2019-07-29 17:02:44 -04:00
Radek Simko 12f7ac1374
command/format: Reduce extra whitespaces & new lines 2019-05-16 14:52:06 +01:00
Kristin Laemmert 874b333962
command/format: fix an issue where data resources were not displaying (#20386)
Fixes #20245
2019-02-19 14:18:47 -08:00
Kristin Laemmert 653bb74403
command/format: include nested blocks in `terraform show` output (#20149)
* command/format: include nested blocks in terraform show output
* command/format: fix tests
2019-01-30 10:08:59 -08:00
Kristin Laemmert d08fe7a91f cli: format/state_test.go
Added a very simple test with state and schema.
TODO: if tests are added we should test using golden files (and example
state files, instead of strings). This seemed unnecessary with the
simple test cases.
2018-10-16 19:14:11 -07:00
Kristin Laemmert 14c28b8de4 cli: format/state refactor to use blockBodyDiffPrinter
Use functions from format/diff to print values
2018-10-16 19:14:11 -07:00
Kristin Laemmert 8063f69e5c cli: format/state refactor for new state format
format/state now requires provider schemas to properly format output
state. command/show has been modified to pass a context to format.State.
2018-10-16 19:14:11 -07:00