5 Commits (c60dd7c783aea2f9c17d2959dda2f6af12e64872)

Author	SHA1	Message	Date
Martin Atkins	c60dd7c783	command: Improve consistency of the command short descriptions ... The short description of our commands (as shown in the main help output from "terraform") was previously very inconsistent, using different tense/mood for different commands. Some of the commands were also using some terminology choices inconsistent with how we currently talk about the related ideas in our documentation. Here I've tried to add some consistency by first rewriting them all in the imperative mood (except the ones that just are just subcommand groupings), and tweaking some of the terminology to hopefully gel better with how we present similar ideas in our recently-updated docs. While working on this I inevitably spotted some similar inconsistencies in the longer-form help output of some of the commands. I've not reviewed all of these for consistency, but I did update some where the wording was either left inconsstent with the short form changes I'd made or where the prose stood out to me as particularly inconsistent with our current usual documentation language style. All of this is subjective, so I expect we'll continue to tweak these over time as we continue to develop our documentation writing style based on user questions and feedback.	6 years ago
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
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
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
Martin Atkins	49e2e00231	command: terraform providers mirror ... This new command is intended to make it easy to create or update a mirror directory containing suitable providers for the current configuration, producing a layout that is appropriate both for a filesystem mirror or, if copied into the document root of an HTTP server, a network mirror. This initial version is not customizable aside from being able to select multiple platforms to install packages for. Future iterations of this could include commands to turn the JSON index generation on and off, or to instruct it to produce the unpacked directory layout instead of the packed directory layout as it currently does. Both of those options would make the generated directory unsuitable to be a network mirror, but it would still work as a filesystem mirror. In the long run this will hopefully form part of a replacement workflow to terraform-bundle as a way to put copies of providers somewhere so we don't need to re-download them every time, but some other changes will be needed outside of just this command before that'd be true, such as adding support for network and/or filesystem mirrors in Terraform Enterprise.	6 years ago