If a resource's "provider" reference is invalid and cannot be parsed, we
should not store the reference as part of a `ProviderConfigRef`. Doing
so creates an invalid data structure, which prevents us from using
`MustParseProviderPart` with the name in later steps.
The invalid test files added in this commit will cause a panic without
the code change.
When the DestroyEdgeTransformer was updated to handle stored
dependencies the addrs.ConfigResource type did not yet exist. The lookup
map keys in the transformer needed to be updated to remove module
indexes.
This is for consistency with other commands which use prompts, all of
which require "yes" rather than "y" to confirm.
We also migrate the login command to use UIInput, which now supports
securely asking for passwords or secrets via the speakeasy library.
* 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.
* Azure backend: support snapshots/versioning
Co-authored-by: Reda Ahdjoudj <reda.ahdjoudj@gmail.com>
Co-authored-by: Patrick F. Marques <patrickfmarques@gmail.com>
* Azure backend: Versioning -> Snapshot
Co-authored-by: Reda Ahdjoudj <reda.ahdjoudj@gmail.com>
Co-authored-by: Patrick F. Marques <patrickfmarques@gmail.com>
Although this command is removed in Terraform 0.13, our documentation is
for all versions of Terraform that remain in common use and keeping this
documented will be helpful for folks who are still using Terraform 0.11
and planning their upgrades to Terraform 0.12.
Both of the upgrade commands now include notes that they are only
available in their specific major version, along with a link to the
relevant upgrade guide for other background information about the upgrade,
in case the user finds the command documentation first. (The command docs
are, I think, a little more discoverable than the upgrade guides.)
Previously, any comments inside the required provider configuration for
a given provider would be wiped out upon rerunning the 0.13upgrade
command. This commit attempts to preserve those comments if the existing
entry is semantically equivalent to the entry we are about to write.
* command: adjust exit code of state rm and state mv
Commands `state rm` and `state mv` will now exit with code 1 when the
target resource is not found in the current state.
This is consistent with `terraform state show non_existent_resource`.
Fixes#17800
The functions that interact with the filesystem are, by design, restricted
to reading files that are distributed as a static part of the
configuration, and cannot be used to interact with files that are
generated dynamically by resources in the configuration.
However, new users have often yet developed a correct mental model of how
Terraform execution works and are confused by the terse error messages
these functions return. As an interim step to help some of those users,
this just adds some more commentary to the error message which gives a
vague, generic directive to look to attributes of the resource that is
generating the file, which should (if it's designed well) export
attributes that allow the resulting file to be used effectively with
common patterns, such as checksums of the content of the generated file.
The error message here is not particularly attractive due to the
limitations of the context where it's being returned from, but I'm
accepting that here in the interest of keeping this change simple, so we
can give a hint about a case that seems to frequently generate new-user
questions. We may iterate further on the presentation of this message
later.
This simplifies the initial targeting logic, and removes the complex
algorithm for finding descendants that result in output changes, which
hid bugs that failed with modules.
The targeting is handled in 2 phases. First we find all individual
resource nodes that are targeted, then add all their dependencies to the
set of targets. This in essence is all we need for targeting, and is
straightforward to understand.
The next phase is to add any root module outputs that can be solely
derived from the set of targeted resources. There is currently no way to
target outputs themselves, so this is how we can allow these to be
updated as part of a target.
Rather than attempting to backtrack through the graph to find candidate
outputs, requiring each node on the chain to properly advertise if it
could be traversed, then backtracking again to determine if the
candidate is valid (which often got "off course"), we can start directly
from the outputs themselves. The algorithm here is simpler: if all the
root output's resource dependencies are targeted, add that output and
its dependencies to the targeted set.
When parsing provider requirements we should check the type of the
source and version attributes rather than assuming that they are
strings. Otherwise an invalid attribute value will cause a panic.
Alisdair McDiarmid