Commit Graph

20 Commits

Author SHA1 Message Date
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!
2021-02-02 13:21:26 -05:00
Martin Atkins c94a6102df 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.
2020-10-26 09:55:21 -07:00
Alisdair McDiarmid b239570abb command: Always validate workspace name
The workspace name can be overridden by setting a TF_WORKSPACE
environment variable. If this is done, we should still validate the
resulting workspace name; otherwise, we could end up with an invalid and
unselectable workspace.

This change updates the Meta.Workspace function to return an error, and
handles that error wherever necessary.
2020-08-11 12:33:12 -04:00
Alisdair McDiarmid 67203dade8 command: Simplify Meta.process helper method
After some refactoring, this helper method had an unused argument (vars)
and an always-nil error return value. This commit cleans this up.
2020-04-01 15:01:08 -04:00
Kristin Laemmert c9d62bb2f6
command: discard output from flags package and return errs directly (#22373)
Any command using meta.defaultFlagSet *might* occasionally exit before
the flag package's output got written. This caused flag error messages
to get lost. This PR discards the flag package output in favor of
directly returning the error to the end user.
2019-08-16 08:31:21 -04:00
Sander van Harmelen 973e2a7cf9 core: add a context to the UIInput interface 2019-03-08 10:24:40 +01:00
Sander van Harmelen ef9054562e commands: make sure the correct flagset is used
A lot of commands used `c.Meta.flagSet()` to create the initial flagset for the command, while quite a few of them didn’t actually use or support the flags that are then added.

So I updated a few commands to use `flag.NewFlagSet()` instead to only add the flags that are actually needed/supported.

Additionally this prevents a few commands from using locking while they actually don’t need locking (as locking is enabled as a default in `c.Meta.flagSet()`.
2018-11-23 16:13:34 +01:00
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 5861dbf3fc49b19587a31816eb06f511ab861bb4 before, I apologize
in advance to the person who inevitably just found this huge commit while
spelunking through the commit history.
2018-10-16 19:11:09 -07:00
Martin Atkins ebafa51723 command: Various updates for the new backend package API
This is a rather-messy, complex change to get the "command" package
building again against the new backend API that was updated for
the new configuration loader.

A lot of this is mechanical rewriting to the new API, but
meta_config.go and meta_backend.go in particular saw some major
changes to interface with the new loader APIs and to deal with
the change in order of steps in the backend API.
2018-10-16 18:44:26 -07:00
Robert Liebowitz 006744bfe0 Use all tfvars files in working directory
As a side effect, several commands that previously did not have a failure
state can now fail during meta-parameter processing.
2017-07-05 17:24:17 -07:00
Martin Atkins 418a8a8bc9 command + backend: rename various API objects to "Workspace" terminology
We're shifting terminology from "environment" to "workspace". This takes
care of some of the main internal API surface that was using the old
terminology, though is not intended to be entirely comprehensive and is
mainly just to minimize the amount of confusion for maintainers as we
continue moving towards eliminating the old terminology.
2017-06-09 16:26:25 -07:00
James Bardin 718ede0636 have Meta.Backend use a Config rather than loading
Instead of providing the a path in BackendOpts, provide a loaded
*config.Config instead. This reduces the number of places where
configuration is loaded.
2017-06-09 14:03:59 -07:00
James Bardin 75458a182d remove extra state.Locker assertions
All states are lockers, so get rid of extra asertions.
2017-04-01 17:01:45 -04:00
James Bardin b53704ed87 Thread the environment through all commands
Add Env and SetEnv methods to command.Meta to retrieve the current
environment name inside any command.

Make sure all calls to Backend.State contain an environment name, and
make the package compile against the update backend package.
2017-02-28 16:35:46 -05:00
James Bardin d710ecbd4d Fix regression from not having an real unlock test
args were sliced incorrectly.
2017-02-20 14:50:31 -05:00
James Bardin f2e496a14c Have backend operations properly unlock state
Make sure unlock is called with the correct LockID during operations
2017-02-15 14:41:55 -05:00
James Bardin 4f0c465187 make command tests pass with new state.Locker 2017-02-15 14:41:55 -05:00
Mitchell Hashimoto 90f3d40c1f
command: use new state lock/unlock helpers for better UX 2017-02-14 11:33:55 -08:00
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.
2017-02-07 18:28:48 -05:00
James Bardin 015198ca11 Add lock/unlock commands 2017-02-06 13:50:01 -05:00