15 Commits (6440c839474f052d8997bb5cec19c2743e5108e6)

Author	SHA1	Message	Date
Kristin Laemmert	0d620018fe	provider cache: log errors and validate dir exists (#24993) ... * providercache: add logging for errors from getproviders.SearchLocalDirectory providercache.fillMetaCache() was silently swallowing errors when searching the cache directory. This commit logs the error without changing the behavior otherwise. * command/cliconfig: validate plugin cache dir exists The plugin cache directory must exist for terraform to use it, so we will add a check at the begining.	6 years ago
Martin Atkins	622abf707d	command/cliconfig: Remove redundant struct types ... These were being used in an earlier iteration of the provider installation configuration but it was all collapsed down into a single ProviderInstallationMethod type later, making these redundant.	6 years ago
Martin Atkins	6b2050f42a	main: Properly handle provider installation method exclusions ... Previously we were incorrectly using the Include configuration for both the include and exclude list, making the include portion totally ineffective.	6 years ago
Martin Atkins	c7fe6b9160	command/cliconfig: handle provider_installation block in JSON syntax ... The CLI config can be written in both native HCL and HCL JSON syntaxes, so the provider_installation block must be expressible using JSON too. Our previous checks to approximate HCL 2-level strictness were too strict for HCL JSON where things are more ambiguous even in HCL 2, so this includes some additional relaxations if we detect that we're decoding an AST produced from a JSON file. This is still subject to the quirky ways HCL 1 handles JSON though, so the JSON value must be structured in a way that doesn't trigger HCL's heuristics that try to guess what is a block and what is an attribute. (This is the issue that HCL 2 fixes by always decoding using a schema; there's more context on this in: https://log.martinatkins.me/2019/04/25/hcl-json/ )	6 years ago
Martin Atkins	f5012c12da	command/cliconfig: Installation methods, not installation sources ... Unfortunately in the user model the noun "source" is already used for the argument in the required_providers block to specify which provider to use, so it's confusing to use the same noun to also refer to the method used to obtain that provider. In the hope of mitigating that confusion, here we use the noun "method", as in "installation method", to talk about the decision between getting a provider directly from its origin registry or getting it from some mirror. This is distinct from the provider's "source", which is the location where a provider _originates_ (prior to mirroring). This noun is also not super awesome, but better than overloading an existing term in the same feature.	6 years ago
Martin Atkins	e872ec4461	command/cliconfig: Remove remnant extraArg checks in provider_installation ... In the first pass of implementing this it was strict about what arguments are allowed inside source blocks, but that was counter to our usual design principles for CLI config where we tend to ignore unrecognized things to allow for some limited kinds of future expansion without breaking compatibility with older versions of Terraform that will be sharing the same CLI configuration files with newer versions. However, I'd removed the tracking of that prior to the initial commit. I missed some leftover parts when doing that removal, so this cleans up the rest of it.	6 years ago
Martin Atkins	8b75d1498f	command/cliconfig: Use existing HTTP mirror source rather than new stub ... An earlier commit added a redundant stub for a new network mirror source that was already previously stubbed as HTTPMirrorSource. This commit removes the unnecessary extra stub and changes the CLI config handling to use it instead. Along the way this also switches to using a full base URL rather than just a hostname for the mirror, because using the usual "Terraform-native service discovery" protocol here doesn't isn't as useful as in the places we normally use it (the mirror mechanism is already serving as an indirection over the registry protocol) and using a direct base URL will make it easier to deploy an HTTP mirror under a path prefix on an existing static file server.	6 years ago
Martin Atkins	b8856c677c	cliconfig: Ignore config dir if TF_CLI_CONFIG_FILE envvar is set ... When we originally introduced this environment variable it was intended to solve for the use-case where a particular invocation of Terraform needs a different CLI configuration than usual, such as if Terraform is being run as part of an automated test suite or other sort of automated situation with different needs than normal use. However, we accidentally had it only override the original singleton CLI config file, while leaving the CLI configuration directory still enabled. Now we'll take the CLI configuration out of the equation too, so that only the single specified configuration file and any other environment-sourced settings will be included.	6 years ago
Martin Atkins	2c535d829d	command/cliconfig: Decode provider_installation blocks ... This new CLI config block type allows explicitly specifying where Terraform should look to find provider plugins for installation. This is not used anywhere as of this commit, but in a future commit we'll change package main to treat the presence of a block of this type as a request to disable the default set of provider sources and use these explicitly- specified ones instead.	6 years ago
Alisdair McDiarmid	8c7a44355b	command: Fix bug when using terraform login on Windows	6 years ago
Radek Simko	32f9722d9d	Replace import paths & set UA string where necessary	6 years ago
Martin Atkins	c4076fe6a2	command/cliconfig: EmptyCredentialsSourceForTests ... A more convenient interface to get a throwaway empty credentials source for use in tests, which doesn't interact at all with the real CLI configuration directory.	7 years ago
Martin Atkins	8272d3b101	command/cliconfig: Remove command dependency ... This was a leftover from the migration of these types from the main package, but we don't actually need or want this here because this particular detail is still handled by the main package, and because the cliconfig package must not depend on the command package in order to avoid an import cycle.	7 years ago
Martin Atkins	1e2da4f776	command/cliconfig: New CredentialsSource implementation ... This new implementation is not yet used, but should eventually replace the technique of composing together various types from the svchost/auth package, since our requirements are now complex enough that they're more straightforward to express in direct code within a single type than as a composition of the building blocks in the svchost/auth package.	7 years ago
Martin Atkins	e1590d0a70	command/cliconfig: Factor out CLI config handling ... This is just a wholesale move of the CLI configuration types and functions from the main package into its own package, leaving behind some type aliases and wrappers for now to keep existing callers working. This commit alone doesn't really achieve anything, but in future commits we'll expand the functionality in this package.	7 years ago