5 Commits (c23a7fce4e0a4faebe8a4fe4ca2ad6e6eea68e40)

Author	SHA1	Message	Date
Martin Atkins	e5f52e56f8	addrs: Rename DefaultRegistryHost to DefaultProviderRegistryHost ... As the comment notes, this hostname is the default for provide source addresses. We'll shortly be adding some address types to represent module source addresses too, and so we'll also have DefaultModuleRegistryHost for that situation. (They'll actually both contain the the same hostname, but that's a coincidence rather than a requirement.)	5 years ago
Martin Atkins	b9a93a0fe7	Move addrs/ to internal/addrs/ ... This is part of a general effort to move all of Terraform's non-library package surface under internal in order to reinforce that these are for internal use within Terraform only. If you were previously importing packages under this prefix into an external codebase, you could pin to an earlier release tag as an interim solution until you've make a plan to achieve the same functionality some other way.	5 years ago
Martin Atkins	6694cfaa0e	getproviders: Add a real type Hash for package hashes ... The logic for what constitutes a valid hash and how different hash schemes are represented was starting to get sprawled over many different files and packages. Consistently with other cases where we've used named types to gather the definition of a particular string into a single place and have the Go compiler help us use it properly, this introduces both getproviders.Hash representing a hash value and getproviders.HashScheme representing the idea of a particular hash scheme. Most of this changeset is updating existing uses of primitive strings to uses of getproviders.Hash. The new type definitions are in internal/getproviders/hash.go.	6 years ago
Alisdair McDiarmid	8e87ccb689	providercache: Lazily detect executable file ... Instead of searching the installed provider package directory for a binary as we install it, we can lazily detect the executable as it is required. Doing so allows us to separately report an invalid unpacked package, giving the user more actionable error messages.	6 years ago
Martin Atkins	f6a7a4868b	internal/providercache: Hashing of contents of cached packages ... For the old-style provider cache directory model we hashed the individual executable file for each provider. That's no longer appropriate because we're giving each provider package a whole directory to itself where it can potentially have many files. This therefore introduces a new directory-oriented hashing algorithm, and it's just using the Go Modules directory hashing algorithm directly because that's already had its cross-platform quirks and other wrinkles addressed during the Go Modules release process, and is now used prolifically enough in Go codebases that breaking changes to the upstream algorithm would be very expensive to the Go ecosystem. This is also a bit of forward planning, anticipating that later we'll use hashes in a top-level lock file intended to be checked in to user version control, and then use those hashes also to verify packages _during_ installation, where we'd need to be able to hash unpacked zip files. The Go Modules hashing algorithm is already implemented to consistently hash both a zip file and an unpacked version of that zip file.	6 years ago