6 Commits (f1657bb3e35acad90f6aff79110c593b9462cc4d)

Author	SHA1	Message	Date
Martin Atkins	d53c3d5c1b	plans: Retain output value changes for all outputs in memory ... During the plan operation we need to retain _somewhere_ the planned changes for all outputs so we can refer to them during expression evaluation. For consistency with how we handle resource instance changes, we'll keep them in the plan so we can properly retain unknown values, which cannot be written to state. As with output values in the state, only root output plans are retained in a round-trip through the on-disk plan file format, but that's okay because we can trivially re-calculate all of these during apply. We include the _root_ outputs in the plan file only because they are externally-visible side effects that ought to be included in any rendering of the plan made from the plan file for user inspection.	8 years ago
Martin Atkins	1d672623eb	core: Remove changes from the plan after they are applied	8 years ago
Martin Atkins	2f0e5d93c8	plans: ChangesSync.GetResourceInstanceChange must copy the change ... This is promised in its doc comment, but wasn't actually done in practice.	8 years ago
Martin Atkins	3d86dc51e0	core: Re-implement EvalReadDiff for the new plan types ... This also includes passing in the provider schema to a few more EvalNodes that were expecting it but not getting it, in order to be able to successfully test the implementation of EvalReadDiff here.	8 years ago
Martin Atkins	bd299b9a22	core: Re-implement EvalWriteDiff to work with new plan types	8 years ago
Martin Atkins	a3403f2766	terraform: Ugly huge change to weave in new State and Plan types ... Due to how often the state and plan types are referenced throughout Terraform, there isn't a great way to switch them out gradually. As a consequence, this huge commit gets us from the old world to a _compilable_ new world, but still has a large number of known test failures due to key functionality being stubbed out. The stubs here are for anything that interacts with providers, since we now need to do the follow-up work to similarly replace the old terraform.ResourceProvider interface with its replacement in the new "providers" package. That work, along with work to fix the remaining failing tests, will follow in subsequent commits. The aim here was to replace all references to terraform.State and its downstream types with states.State, terraform.Plan with plans.Plan, state.State with statemgr.State, and switch to the new implementations of the state and plan file formats. However, due to the number of times those types are used, this also ended up affecting numerous other parts of core such as terraform.Hook, the backend.Backend interface, and most of the CLI commands. Just as with 5861dbf3fc before, I apologize in advance to the person who inevitably just found this huge commit while spelunking through the commit history.	8 years ago