Address review changes

.changes/unreleased/ENHANCEMENTS-20240116-102758.yaml

@@ -0,0 +1,6 @@
+kind: ENHANCEMENTS
+body: Added data source and resource support for query and path parameters specified
+  in the [OAS Path Item](https://spec.openapis.org/oas/v3.1.0#path-item-object)
+time: 2024-01-16T10:27:58.255575839+01:00
+custom:
+  Issue: "114"

DESIGN.md

@@ -50,6 +50,7 @@ In these OAS operations, the generator will search the `create` and `read` for s
     - Will attempt to use `application/json` content-type first. If not found, will grab the first available content-type with a schema (alphabetical order)
 4. `read` operation: [parameters](https://spec.openapis.org/oas/v3.1.0#parameterObject)
     - The generator will merge all `query` and `path` parameters to the root of the schema.
+    - The generator will consider as parameters the ones in the [OAS Path Item](https://spec.openapis.org/oas/v3.1.0#path-item-object) and the ones in the [OAS Operation](https://spec.openapis.org/oas/v3.1.0#operation-object), merged based on the rules in the specification
 
 All schemas found will be deep merged together, with the `requestBody` schema from the `create` operation being the **main schema** that the others will be merged on top. The deep merge has the following characteristics:
 
@@ -72,6 +73,7 @@ data_sources:
 The generator uses the `read` operation to map to the provider code specification. Multiple schemas will have the [OAS types mapped to Provider Attributes](#oas-types-to-provider-attributes) and then be merged together; with the final result being the [Data Source](https://developer.hashicorp.com/terraform/plugin/code-generation/specification#data-source) `schema`. The schemas that will be merged together (in priority order):
 1. `read` operation: [parameters](https://spec.openapis.org/oas/v3.1.0#parameterObject)
     - The generator will merge all `query` and `path` parameters to the root of the schema.
+    - The generator will consider as parameters the ones in the [Path Item Object](https://spec.openapis.org/oas/v3.1.0#path-item-object) and the ones in the [Operation Object](https://spec.openapis.org/oas/v3.1.0#operation-object), merged based on the rules in the specification
 2. `read` operation: response body in [responses](https://spec.openapis.org/oas/v3.1.0#responsesObject)
     - The response body is the only schema **required** for data sources. If not found, the generator will skip the data source without mapping.
     - Will attempt to use `200` or `201` response body. If not found, will grab the first available `2xx` response code with a schema (lexicographic order)

internal/cmd/testdata/kubernetes/provider_code_spec.json

@@ -9221,6 +9221,27 @@
 							],
 							"description": "Most recently observed status of the Deployment."
 						}
+					},
+					{
+						"name": "name",
+						"string": {
+							"computed_optional_required": "computed_optional",
+							"description": "name of the Deployment"
+						}
+					},
+					{
+						"name": "namespace",
+						"string": {
+							"computed_optional_required": "computed_optional",
+							"description": "object name and auth scope, such as for teams and projects"
+						}
+					},
+					{
+						"name": "pretty",
+						"string": {
+							"computed_optional_required": "computed_optional",
+							"description": "If 'true', then the output is pretty printed."
+						}
 					}
 				]
 			}

internal/explorer/config_explorer.go

@@ -81,19 +81,19 @@ func (e configExplorer) FindResources() (map[string]Resource, error) {
 			continue
 		}
 
-		parameters, err := extractParameters(e.spec.Paths, resourceConfig.Read.Path)
+		commonParameters, err := extractCommonParameters(e.spec.Paths, resourceConfig.Read.Path)
 		if err != nil {
-			errResult = errors.Join(errResult, fmt.Errorf("failed to extract '%s.delete': %w", name, err))
+			errResult = errors.Join(errResult, fmt.Errorf("failed to extract '%s' common parameters: %w", name, err))
 			continue
 		}
 
 		resources[name] = Resource{
-			CreateOp:      createOp,
-			ReadOp:        readOp,
-			UpdateOp:      updateOp,
-			DeleteOp:      deleteOp,
-			Parameters:    parameters,
-			SchemaOptions: extractSchemaOptions(resourceConfig.SchemaOptions),
+			CreateOp:         createOp,
+			ReadOp:           readOp,
+			UpdateOp:         updateOp,
+			DeleteOp:         deleteOp,
+			CommonParameters: commonParameters,
+			SchemaOptions:    extractSchemaOptions(resourceConfig.SchemaOptions),
 		}
 	}
 
@@ -111,16 +111,16 @@ func (e configExplorer) FindDataSources() (map[string]DataSource, error) {
 			continue
 		}
 
-		parameters, err := extractParameters(e.spec.Paths, dataSourceConfig.Read.Path)
+		commonParameters, err := extractCommonParameters(e.spec.Paths, dataSourceConfig.Read.Path)
 		if err != nil {
-			errResult = errors.Join(errResult, fmt.Errorf("failed to extract '%s.delete': %w", name, err))
+			errResult = errors.Join(errResult, fmt.Errorf("failed to extract '%s' common parameters: %w", name, err))
 			continue
 		}
 
 		dataSources[name] = DataSource{
-			ReadOp:        readOp,
-			Parameters:    parameters,
-			SchemaOptions: extractSchemaOptions(dataSourceConfig.SchemaOptions),
+			ReadOp:           readOp,
+			CommonParameters: commonParameters,
+			SchemaOptions:    extractSchemaOptions(dataSourceConfig.SchemaOptions),
 		}
 	}
 	return dataSources, errResult
@@ -160,7 +160,7 @@ func extractOp(paths *high.Paths, oasLocation *config.OpenApiSpecLocation) (*hig
 	}
 }
 
-func extractParameters(paths *high.Paths, path string) ([]*high.Parameter, error) {
+func extractCommonParameters(paths *high.Paths, path string) ([]*high.Parameter, error) {
 	// No need to search OAS if not defined
 	if paths.PathItems.GetOrZero(path) == nil {
 		return nil, fmt.Errorf("path '%s' not found in OpenAPI spec", path)