* Replace use of `testChdir` with `t.Chdir`
* Update tests to use temporary directories with copied content, instead of using directories in the repo directly.
* Remove stacks copy of testChdir function
This has been replaced with t.Chdir from the standard library
* Replace remaining simple usage of testChdir
* Update guidance for using `tempWorkingDir`
* Replace use of testChdir in a function reused in a single test
* Update comments to no longer recommend using testChdir
* Remove testChdir function!
Ephemeral root output values must be kept in the in-memory state representation, but not written to the state file. To achieve this, we store ephemeral root outputs separately from non-ephemeral root outputs, so Terraform can access them during a single plan or apply phase.
Ephemeral root outputs always have a value of null in the state file. This means that the "terraform output" command, that reads the state file, reports null values for these outputs. Consumers of 'terraform output -json' should use the presence of '"ephemeral": true' in such output to interpret the value correctly.
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>
This is part of a general effort to move all of Terraform's non-library
package surface under internal in order to reinforce that these are for
internal use within Terraform only.
If you were previously importing packages under this prefix into an
external codebase, you could pin to an earlier release tag as an interim
solution until you've make a plan to achieve the same functionality some
other way.
This is part of a general effort to move all of Terraform's non-library
package surface under internal in order to reinforce that these are for
internal use within Terraform only.
If you were previously importing packages under this prefix into an
external codebase, you could pin to an earlier release tag as an interim
solution until you've make a plan to achieve the same functionality some
other way.
This is part of a general effort to move all of Terraform's non-library
package surface under internal in order to reinforce that these are for
internal use within Terraform only.
If you were previously importing packages under this prefix into an
external codebase, you could pin to an earlier release tag as an interim
solution until you've make a plan to achieve the same functionality some
other way.
