12 Commits (25cebfbd8be2c43a25dfafdcf882e79b9ccc3d3d)

Author	SHA1	Message	Date
Alisdair McDiarmid	2d1976bbda	clistate: Update clistate.Locker for command views ... The clistate package includes a Locker interface which provides a simple way for the local backend to lock and unlock state, while providing feedback to the user if there is a delay while waiting for the lock. Prior to this commit, the backend was responsible for initializing the Locker, passing through direct access to the cli.Ui instance. This structure prevented commands from implementing different implementations of the state locker UI. In this commit, we: - Move the responsibility of creating the appropriate Locker to the source of the Operation; - Add the ability to set the context for a Locker via a WithContext method; - Replace the Locker's cli.Ui and Colorize members with a StateLocker view; - Implement views.StateLocker for human-readable UI; - Update the Locker interface to return detailed diagnostics instead of errors, reducing its direct interactions with UI; - Add a Timeout() method on Locker to allow the remote backend to continue to misuse the -lock-timeout flag to cancel pending runs. When an Operation is created, the StateLocker field must now be populated with an implementation of Locker. For situations where locking is disabled, this can be a no-op locker. This change has no significant effect on the operation of Terraform, with the exception of slightly different formatting of errors when state locking or unlocking fails.	5 years ago
Alisdair McDiarmid	ca23a096d8	cli: Remove legacy positional path arguments ... Several commands continued to support the legacy positional path argument to specify a working directory. This functionality has been replaced with the global -chdir flag, which is specified before any other arguments, including the sub-command name. This commit removes support for the trailing path parameter from most commands. The only command which still supports a path argument is fmt, which also supports "-" to indicate receiving configuration from standard input. Any invocation of a command with an invalid trailing path parameter will result in a short error message, pointing at the -chdir alternative. There are many test updates in this commit, almost all of which are migrations from using positional arguments to specify a working directory. Because of the layer at which these tests run, we are unable to use the -chdir argument, so the churn in test files is larger than ideal. Sorry!	5 years ago
James Bardin	e998882824	remove legacy types from command package	5 years ago
Kristin Laemmert	04be220f5f	deprecate helper/copy ... helper/copy CopyDir was used heavily in tests. It differes from internal/copydir in a few ways, the main one being that it creates the dst directory while the internal version expected the dst to exist (there are other differences, which is why I did not just switch tests to using internal's CopyDir). I moved the CopyDir func from helper/copy into command_test.go; I could also have moved it into internal/copy and named it something like CreateDirAndCopy so if that seems like a better option please let me know. helper/copy/CopyFile was used in a couple of spots so I moved it into internal, at which point I thought it made more sense to rename the package copy (instead of copydir). There's also a `go mod tidy` included.	6 years ago
James Bardin	a8df5586c0	check for errors when loading a backend config ... We can't dereference the config module if there were any errors loading it.	7 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
James Bardin	16e8e405c7	create failing test cases for remote lineage issue ... Some remote backend would fail on `-state push -force`, or `workspace new -state` because of a new strict lineage check in remote.State.	9 years ago
Martin Atkins	8364383c35	Push plugin discovery down into command package ... Previously we did plugin discovery in the main package, but as we move towards versioned plugins we need more information available in order to resolve plugins, so we move this responsibility into the command package itself. For the moment this is just preserving the existing behavior as long as there are only internal and unversioned plugins present. This is the final state for provisioners in 0.10, since we don't want to support versioned provisioners yet. For providers this is just a checkpoint along the way, since further work is required to apply version constraints from configuration and support additional plugin search directories. The automatic plugin discovery behavior is not desirable for tests because we want to mock the plugins there, so we add a new backdoor for the tests to use to skip the plugin discovery and just provide their own mock implementations. Most of this diff is thus noisy rework of the tests to use this new mechanism.	9 years ago
James Bardin	5095d7c6a7	Add complete unlock test ... Test actual unlock failure and success through the the unlock command.	9 years ago
James Bardin	f2e496a14c	Have backend operations properly unlock state ... Make sure unlock is called with the correct LockID during operations	9 years ago
James Bardin	65abe98047	Remove lock command and rename lock/force-unlock ... Remove the lock command for now to avoid confusion about the behavior of locks. Rename lock to force-unlock to make it more aparent what it does. Add a success message, and chose red because it can be a dangerous operation. Add confirmation akin to `destroy`, and a `-force` option for automation and testing.	9 years ago
James Bardin	015198ca11	Add lock/unlock commands	9 years ago