Check for triggered resource replacement in the plan. While the
functionality of the feature works here, we ill want to follow up with a
way to indicate in the plan _why_ the resource was replaced.
The EvalContext is the only place with all the information to be able to
complete the evaluation of the replace_triggered_by expressions. These
need to be evaluated into a reference, which is then looked up in the
pending changes which the context has access too. On top of needing the
plan changes, we also need access to all providers and schemas to decode
the changes if we need to traverse the resource values for individual
attributes.
* internal/getproviders: Add URL to error message for clarity
Occasionally `terraform init` on some providers may return the following error message:
Error while installing citrix/citrixadc v1.13.0: could not query provider
registry for registry.terraform.io/citrix/citrixadc: failed to retrieve
authentication checksums for provider: 403 Forbidden
The 403 is most often returned from GitHub (rather than Registry API)
and this change makes it more obvious.
* Use Host instead of full URL
Hyphen characters are allowed in environment variable names, but are not valid POSIX variable names. Usually, it's still possible to set variable names with hyphens using utilities like env or docker. But, as a fallback, host names may encode their hyphens as double underscores in the variable name. For the example "café.fr", the variable name "TF_TOKEN_xn____caf__dma_fr" or "TF_TOKEN_xn--caf-dma_fr"
may be used.
Introduces a new method of configuring token service credentials using a host-specific environment variable. This configuration was previously possible using the [terraform-credentials-env](https://github.com/apparentlymart/terraform-credentials-env) credentials helper.
This new method is now consulted first, as it is seen to be the most proximate source of credentials before CLI configuration while still falling back to the credentials helper.
A previous change added missing quoting around object keys which do not
parse as barewords. At the same time we introduced a bug where map keys
could be double-quoted, due to calling the `displayAttributeName` helper
function (to quote non-bareword keys) then using the `writeValue` method
(which quotes all strings).
This commit fixes this and adds test coverage for map keys which require
quoting.
Data sources should not require reading the previous versions. While we
previously skipped the decoding if it were to fail, this removes the
need for any prior state at all.
The only place where the prior state was functionally used was in the
destroy path. Because a data source destroy is only for cleanup purposes
to clean out the state using the same code paths as a managed resource,
we can substitute the prior state in the change change with a null value
to maintain the same behavior.
After data source handling was moved from a separate refresh phase into
the planning phase, reading the existing state was only used for
informational purposes. This had been reduced to reporting warnings when
the provider returned an unexpected value to try and help locate legacy
provider bugs, but any actual issues located from those warnings were
very few and far between.
Because the prior state cannot be reliably decoded when faced with
incompatible provider schema upgrades, and there is no longer any
significant reason to try and get the prior state at all, we can skip
the process entirely.
Data sources do not have state migrations, so there may be no way to
decode the prior state when faced with incompatible type changes.
Because prior state is only informational to the plan, and its existence
should not effect the planning process, we can skip decoding when faced
with errors.
When rendering diffs for resources which use nested attribute types, we
must cope with collections backing those attributes which are entirely
sensitive. The most common way this will be seen is through sensitive
values being present in sets, which will result in the entire set being
marked sensitive.
This commit replaces `ioutil.TempDir` with `t.TempDir` in tests. The
directory created by `t.TempDir` is automatically removed when the test
and all its subtests complete.
Prior to this commit, temporary directory created using `ioutil.TempDir`
needs to be removed manually by calling `os.RemoveAll`, which is omitted
in some tests. The error handling boilerplate e.g.
defer func() {
if err := os.RemoveAll(dir); err != nil {
t.Fatal(err)
}
}
is also tedious, but `t.TempDir` handles this for us nicely.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
TF_WORKSPACE can now be used for your cloud configuration, effectively serving as an alternative
to setting the name attribute in your workspaces configuration.
In order to include condition block results in the JSON plan output, we
must store them in the plan and its serialization.
Terraform can evaluate condition blocks multiple times, so we must be
able to update the result. Accordingly, the plan.Conditions object is a
map with keys representing the condition block's address. Condition
blocks are not referenceable in any other context, so this address form
cannot be used anywhere in the configuration.
The commit includes a new test case for the JSON output of a
refresh-only plan, which is currently the only way for a failing
condition result to be rendered through this path.
When rendering a diff, we should quote object attribute names if the
string representation is not a valid identifier. While this is not
strictly necessary, it makes the diff output more closely resemble the
configuration language, which is less confusing.
This commit applies to both top-level schema attributes and any object
value attributes. We use a simplistic "%q" Go format string to quote the
strings, which is not strictly identical to HCL's quoting requirements,
but is the pattern used elsewhere in HCL and Terraform.
Co-Authored-By: Katy Moe <katy@katy.moe>
Co-authored-by: Alisdair McDiarmid <alisdair@users.noreply.github.com>
We previously used to throw an error denoting where in the configuration the attribute was missing or invalid.
Considering that organization can be now be omitted from the configuration, our previous error message will be
improperly formatted. This commit also updates the message to mention `TF_ORGANIZATION` as a valid substitute if
organization is missing or invalid in the configuration.
The initial rough implementation contained a bug where it would
incorrectly return a NilVal in some cases.
Improve the heuristics here to insert null values more precisely when
parent objects change to or from null. We also check for dynamic types
changing, in which case the entire object must be taken when we can't
match the individual attribute values.
TF_ORGANIZATION will serve as a fallback for configuring the organization in the `cloud`
block. This is the first step to make it easier for users wanting to configure Terraform
programmatically.
