7 Commits (fd43bc7847c01caa72ca9fec7c19cfb738d4b3a1)

Author	SHA1	Message	Date
Martin Atkins	0b734a2803	command: Make provider installation interruptible ... In earlier commits we started to make the installation codepath context-aware so that it could be canceled in the event of a SIGINT, but we didn't complete wiring that through the API of the getproviders package. Here we make the getproviders.Source interface methods, along with some other functions that can make network requests, take a context.Context argument and act appropriately if that context is cancelled. The main providercache.Installer.EnsureProviderVersions method now also has some context-awareness so that it can abort its work early if its context reports any sort of error. That avoids waiting for the process to wind through all of the remaining iterations of the various loops, logging each request failure separately, and instead returns just a single aggregate "canceled" error. We can then set things up in the "terraform init" and "terraform providers mirror" commands so that the context will be cancelled if we get an interrupt signal, allowing provider installation to abort early while still atomically completing any local-side effects that may have started.	6 years ago
Kristin Laemmert	47e657c611	internal/getproviders: decode and return any registry warnings (#25337) ... * internal/getproviders: decode and return any registry warnings The public registry may include a list of warnings in the "versions" response for any given provider. This PR adds support for warnings from the registry and an installer event to return those warnings to the user.	6 years ago
Kristin Laemmert	eead4c49fe	command/init: add e2e tests for provider not found messages	6 years ago
Kristin Laemmert	8d28d73de3	getproviders: add a registry-specific error and modify output when a ... provider is not found. Previously a user would see the following error even if terraform was only searching the local filesystem: "provider registry registry.terraform.io does not have a provider named ...." This PR adds a registry-specific error type and modifies the MultiSource installer to check for registry errors. It will return the registry-specific error message if there is one, but if not the error message will list all locations searched.	6 years ago
Martin Atkins	283b4d4cad	internal/getproviders: Make local directory search a public API ... 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.	6 years ago
Martin Atkins	8eff19e48f	internal/getproviders: Initial implementation of FilesystemMirrorSource ... This is a basic implementation of FilesystemMirrorSource for now aimed only at the specific use-case of scanning the cache of provider plugins Terraform will keep under the ".terraform" directory, as part of our interim provider installer implementation for Terraform 0.13. The full functionality of this will grow out in later work when we implement explicit local filesystem mirrors, but for now the goal is to use this just to inspect the work done by the automatic installer once we switch it to the new provider-FQN-aware directory structure. The various FIXME comments in this are justified by the limited intended scope of this initial implementation, and they should be resolved by later work to use FilesystemMirrorSource explicitly for user-specified provider package mirrors.	6 years ago
Martin Atkins	92a58ec438	internal/getproviders: Stub out the two mirror sources ... In a future commit, these implementations of Source will allow finding and retrieving provider packages via local mirrors, both in the local filesystem and over the network using an HTTP-based protocol.	6 years ago