Previously, the `providers schema -json` output would include the root object from `metadata functions -json`. This object had its own `format_version` property, which would be confusing with the root `format_version` property already present.
This change still uses the `jsonfunction` package for consistency between cty and provider function JSON handling, but removes that extra object, instead making `functions` directly a mapping of names to signatures/definitions. This also adds a code comment to hint maintainers that jsonprovider format versioning is tied to jsonfunction format versioning.
Example output prior to change:
```jsonc
{
"format_version": "1.0",
"provider_schemas": {
"registry.terraform.io/bflad/framework": {
// ...
"functions": {
"format_version": "1.0",
"function_signatures": {
"example": {
"description": "Echoes given argument as result",
"summary": "Example function",
"return_type": "string",
"parameters": [
{
"name": "input",
"description": "String to echo",
"type": "string"
}
]
}
}
}
}
}
}
```
Example output after change:
```jsonc
{
"format_version": "1.0",
"provider_schemas": {
"registry.terraform.io/bflad/framework": {
// ...
"functions": {
"example": {
"description": "Echoes given argument as result",
"summary": "Example function",
"return_type": "string",
"parameters": [
{
"name": "input",
"description": "String to echo",
"type": "string"
}
]
}
}
}
}
}
```
* Add metadata functions command skeleton
* Export functions as JSON via cli command
* Add metadata command
* Add tests to jsonfunction package
* WIP: Add metadata functions test
* Change return_type & type in JSON to json.RawMessage
This enables easier deserialisation of types when parsing the JSON.
* Skip is_nullable when false
* Update cli docs with metadata command
* Use tfdiags to report function marshal errors
* Ignore map, list and type functions
* Test Marshal function with diags
* Test metadata functions command output
* Simplify type marshaling by using cty.Type
* Add static function signatures for can and try
* Update internal/command/jsonfunction/function_test.go
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
---------
Co-authored-by: kmoe <5575356+kmoe@users.noreply.github.com>
