Unchanged elements in nested attributes backed by sets were previously
misrendered as empty objects. This commit removes the additional
brackets and adds a count of unchanged elements.
The specialized Terraform Cloud migration process asks right up top
whether the user wants to migrate state, because there are various other
questions contingent on that answer.
Therefore we ought to just honor their earlier answer when we get to the
point of actually doing the state migration, rather than prompting again.
This is tricky because we're otherwise just reusing a codepath that's
common to both modes. Hopefully we can find a better way to do this in
a later commit, but for the moment our main motivation is minimizing risk
to the very next release.
There are a few command line options for "terraform init" which are only
relevant when working with traditional backends, with the Cloud
integration previously just mostly ignoring them, or sometimes misbehaving
slightly due to them creating an unreasonable situation.
Now we'll catch these and return explicit errors, in order to be clear
that these options are not needed nor supported in Cloud mode.
This just gives a little extra information to work with when trying to
understand why a test failed. It doesn't change what any of the tests are
actually trying to test.
This aims to encapsulate the somewhat-weird logic we currently use to
distinguish between the various "terraform init" situations involving
Terraform Cloud mode, in the hope of making codepaths that branch based
on this slightly easier to read.
This isn't yet used, but uses of it will follow in subsequent commits.
This pull request focuses on removing the prompt to rename the default
workspace when it is empty. Functionality already exists to not migrate
an empty workspace. This commit adds some clarifying language in the
comment where we do the evaluation to know whether to ask for a new name
or not. I also added an end to end test, which I should have added to
begin with.
Given: You have multiple explicit local workspaces, and the `default`
workspace is empty.
When: You migrate the workspaces to Terraform Cloud.
Then: Terraform should _not_ ask for a workspace to migrate the
`default` workspace to in Terraform Cloud.
All run variables remain encoded as strings in the API but will now be expressed as an HCL value to be evaluated correctly by the remote terraform. Previously, only strings were supported.
Examples:
string: `"quoted literal"` (strings must be quoted)
map: `{ foo = "bar" }`
list: `["foo", "bar"]`
bool: `true`
null: `null`
number: `0.0001`
This requires the API to anticipate that all run variables will be HCL values
Error diags from c.installModules() no longer cause getModules() to exit early.
Whether installModules completed successfully, errored, or was cancelled, we
try to update the manifest as best we can, preferring incomplete information
to none.
Earlier work to make "terraform init" interruptible made the getproviders
package context-aware in order to allow provider installation to be cancelled.
Here we make a similar change for module installation, which is now also
cancellable with SIGINT. This involves plumbing context through initwd and
getmodules. Functions which can make network requests now include a context
parameter whose cancellation cancels those requests.
Since the module installation code is shared, "terraform get" is now
also interruptible during module installation.
* convert uses of worspaces.operations into workspaces.executionMode
The cloud package currently uses a deprecated API on workspaces to determine a workspace's execution mode.
Deprecated: Operations (boolean)
New hotness: Execution mode (string - "local", "remote", or "agent")
More details: https://www.terraform.io/docs/cloud/api/workspaces.html#request-body
All uses of Operations field coming from the client (within the cloud package) should be converted to the appropriate ExecutionMode equivalent.
Also, we need to update all acknowledgment of operations field on the tests that are testing the behavior of workspaces.
Co-authored-by: Nick Fagerlund <nick.fagerlund@gmail.com>
Co-authored-by: Nick Fagerlund <nick.fagerlund@gmail.com>
For Terraform Cloud users using the 'remote' backend, the existing
'pattern' prompt should work just fine - but because their workspaces
are already present in TFC, the 'migration' here is really just
realigning their local workspaces with Terraform Cloud. Instead of
forcing users to do the mental gymnastics of what it means to migrate
from 'prefix' - and because their remote workspaces probably already exist and
already conform to Terraform Cloud's naming concerns - streamline the
process for them and calculate the necessary pattern to migrate as-is,
without any user intervention necessary.
After migrating to TFC with renamed workspaces, automatically select
what was the previous current workspace on behalf of the user. We don't
need to make the user reselect.
Note these change do break the internal/cloud/e2e tests; they are in a
sad state that needs adjusting anyway, so I'm not updating them for
these changes at this time.
Alisdair McDiarmid