Update Terraform cloudposse/label/null to v0.24.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
cloudposse/label/null (source)	terraform	minor	0.19.2 -> 0.24.1

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Release Notes

cloudposse/terraform-null-label

v0.24.1

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Allow control of letter case of outputs @​SweetOps (#​107)

You now have control over the letter case of generated tag names and supplied labels, which means you also have control over the letter case of the ultimate id.

Labels are the elements you can include in label_order, namely namespace, environment, stage, name, and attributes. For every non-empty label, a corresponding tag name is generated. For namespace, environment, stage, the output is the formatted, normalized input. (By "normalized" we mean that it goes through regex_replace_chars.), For attributes, which is a list, each element is normalized, duplicates are removed, and the resulting list is converted to a string by joining the elements with the delimiter (defaults to hyphen). For name, which is special, the output is the same as id, which is the joining of the labels in the order specified by label_order and separated by delimiter.

• You can set label_key_case to one of upper, lower, or title, which will result in generated tag names in the corresponding case: NAME, name, or Name. For backwards compatibility, title is the default
• You can set label_value_case to one of upper, lower, title, or none, which will result in output label values in the corresponding case (with none meaning no case conversion of any kind will be done, though the labels will still be subject to regex_replace_chars). The case converted labels will show up not just in the module output of the labels themselves, but also in the tag values and in the id string.

You can look at the test cases in examples/complete and the expected results in test/src/examples_complete_test.go to see examples of how this is supposed to work.

One interesting example is that you can create ids in Pascal case by setting label_value_case = "title" and delimiter = "".

Include updates to exports/context.tf @​Nuru (#​122 and #​123)

#### what - Include updates to `exports/context.tf` - Update README with features and compatibilty - Add validation for `id_length_limit` #### why - The `exports/context.tf` is what gets distributed and needs to be in sync - Replace outdated information - Was not validated earlier because validators are not supported in TF 0.12 but now we are dropping support for TF 0.12 and so we can add validators

Restore backward compatibility with v0.22.1 and earlier @​Nuru (#​121)

#### what - Restore backward compatibility with v0.22.1 and earlier - Allow setting of `label_key_case` and `label_value_case` by vars, not just by context attributes. #### why - Allow interoperability of old and new modules - Normally, root modules make settings via individual variables, not by setting an entire context block.

Incorporates and closes #​120

v0.24.0

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Restore backward compatibility with v0.22.1 and earlier @​Nuru (#​121)

#### what - Restore backward compatibility with v0.22.1 and earlier - Allow setting of `label_key_case` and `label_value_case` by vars, not just by context attributes. #### why - Allow interoperability of old and new modules - Normally, root modules make settings via individual variables, not by setting an entire context block.

Incorporates and closes #​120

Allow control of letter case of outputs @​SweetOps (#​107)

You now have control over the letter case of generated tag names and supplied labels, which means you also have control over the letter case of the ultimate id.

Labels are the elements you can include in label_order, namely namespace, environment, stage, name, and attributes. For every non-empty label, a corresponding tag name is generated. For namespace, environment, stage, the output is the formatted, normalized input. (By "normalized" we mean that it goes through regex_replace_chars.), For attributes, which is a list, each element is normalized, duplicates are removed, and the resulting list is converted to a string by joining the elements with the delimiter (defaults to hyphen). For name, which is special, the output is the same as id, which is the joining of the labels in the order specified by label_order and separated by delimiter.

• You can set label_key_case to one of upper, lower, or title, which will result in generated tag names in the corresponding case: NAME, name, or Name. For backwards compatibility, title is the default
• You can set label_value_case to one of upper, lower, title, or none, which will result in output label values in the corresponding case (with none meaning no case conversion of any kind will be done, though the labels will still be subject to regex_replace_chars). The case converted labels will show up not just in the module output of the labels themselves, but also in the tag values and in the id string.

You can look at the test cases in examples/complete and the expected results in test/src/examples_complete_test.go to see examples of how this is supposed to work.

One interesting example is that you can create ids in Pascal case by setting label_value_case = "title" and delimiter = "".

#### Known issues - `exports/context.tf` still not backwards compatible - Validation for `id_length` not included in `exports/context.tf`

v0.23.0

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Known issues

• Does not interoperate with earlier versions of null-label. The canonical context = module.this.context fails if module.this.context is an older version
• context.tf does not incorporate var.label_key_case and var.label_value_case into the module.this object, preventing those variables from taking effect in the root module's module.this.

feat: add support for setting letter case of context tags @​SweetOps (#​107)

With this release, you gain control over the letter case of generated tag names and supplied labels, which means you also have control over the letter case of the ultimate id.

Labels are the elements you can include in label_order, namely namespace, environment, stage, name, and attributes. For every non-empty label, a corresponding tag name is generated. For namespace, environment, stage, the output is the formatted, normalized input. (By "normalized" we mean that it goes through regex_replace_chars.), For attributes, which is a list, each element is normalized, duplicates are removed, and the resulting list is converted to a string by joining the elements with the delimiter (defaults to hyphen). For name, which is special, the output is the same as id, which is the joining of the labels in the order specified by label_order and separated by delimiter.

• You can set label_key_case to one of upper, lower, or title, which will result in generated tag names in the corresponding case: NAME, name, or Name. For backwards compatibility, title is the default
• You can set label_value_case to one of upper, lower, title, or none, which will result in output label values in the corresponding case (with none meaning no case conversion of any kind will be done, though the labels will still be subject to regex_replace_chars). The case converted labels will show up not just in the module output of the labels themselves, but also in the tag values and in the id string.

You can look at the test cases in examples/complete and the expected results in test/src/examples_complete_test.go to see examples of how this is supposed to work.

One interesting example is that you can create ids in Pascal case by setting label_value_case = "title" and delimiter = "".

v0.22.1

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Add var.attributes to end of context.attributes, not vice versa @​Nuru (#​114)

#### what - Add `var.attributes` to end of `context.attributes`, not vice versa - Update to current workflows (with some exceptions) #### why - Modules should append to attributes passed in, not insert themselves ahead of others - New features, like auto-format (but holding back some, because this is a special module) #### references - closes #​113 - closes #​108

v0.22.0

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Breaking change: This release updates minimum Terraform version requirement to 0.12.26

Convert context.tf to registry reference @​Nuru (#​110)

#### what - Convert `context.tf` to use registry reference - Update version requirement to `>= 0.12.26` - Switch auto-publish to draft mode #### why - New standard way to reference modules - Minimum version that supports registry references - Ensure that version numbers are set manually and match what is in `context.tf`

v0.21.0

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Update `null-label` version used for exporting into other modules @​aknysh (#​106)

#### what * Update `null-label` version used for exporting into other modules #### why * New release will be made from this PR - use this release in `exports/context.tf` to be exported into other modules

v0.20.0

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Update versions.tf to support tf .14 @​kiddom-kq (#​105)

Adds support for Terraform 0..14 (currently in beta2)

I've currently got it pinned to < 0.14.1 to be conservative. Can update to < 0.15 or similar.

what

• Bumps versions.tf to support terraform 0.14

why

• I make extensive use of this label module (it's an amazing contribution to the TF ecosystem. Thank you!)
• I am currently running into an unrelated issue w/ TF 0.13. The proposed workaround for that unrelated issue does not work for me at this time.
• The solution is to use tf 0.14 which is in beta, now.

references

Fixes #​104

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