add example requests for endpoints that do not use bodies (#4489)

* add a few example requests for endpoints that do not use bodies

* Remove x-codeSamples from overlay

* restructure existing examples w/o bodies as request examples

* skip examples w/o bodies when generating openapi examples

* add a lot of missing examples

* remove duplicate test

* more examples missed in previous commit

---------

Co-authored-by: lcawl <[email protected]>

Author: miguelgrinberg

compiler-rs/clients_schema_to_openapi/src/paths.rs

@@ -144,14 +144,16 @@ pub fn add_endpoint(
                 // }
             };
 
-            let openapi_example = Example {
-                value: example,
-                description: schema_example.description.clone(),
-                summary: schema_example.summary.clone(),
-                external_value: None,
-                extensions: Default::default(),
-            };
-            openapi_examples.insert(name.clone(), ReferenceOr::Item(openapi_example));
+            if example.is_some() {
+                let openapi_example = Example {
+                    value: example,
+                    description: schema_example.description.clone(),
+                    summary: schema_example.summary.clone(),
+                    external_value: None,
+                    extensions: Default::default(),
+                };
+                openapi_examples.insert(name.clone(), ReferenceOr::Item(openapi_example));
+            }
         }
         openapi_examples
     }
@@ -268,21 +270,6 @@ pub fn add_endpoint(
                 }
             }
         }
-        if code_samples.is_empty() {
-            // if there are no example requests we look for example responses
-            // this can only happen for examples that do not have a request body
-            if let Some(examples) = response_def.examples.clone() {
-                if let Some((_, example)) = examples.first() {
-                    let request_line = example.method_request.clone().unwrap_or(String::from(""));
-                    if !request_line.is_empty() {
-                        code_samples.push(serde_json::json!({
-                            "lang": "Console",
-                            "source": request_line + "\n",
-                        }));
-                    }
-                }
-            }
-        }
         if !code_samples.is_empty() {
             extensions.insert("x-codeSamples".to_string(), serde_json::json!(code_samples));
         }

compiler-rs/compiler-wasm-lib/pkg/compiler_wasm_lib_bg.wasm

@@ -1071,17 +1071,6 @@ actions:
   #   update:
   #     aggregations:
   #       x-model: true
-# Examples
-## xCodeSamples
-  - target: "$.paths['/{index}/_doc/{id}']['head']"
-    description: "Add xCodeSamples for check document operation"
-    update: 
-      x-codeSamples:
-        - $ref: "../../specification/_global/exists/examples/xCodeSamples/DocumentExistsConsoleExample1.yaml"
-        - $ref: "../../specification/_global/exists/examples/xCodeSamples/DocumentExistsCurlExample1.yaml"
-        - $ref: "../../specification/_global/exists/examples/xCodeSamples/DocumentExistsJavaScriptExample1.yaml"
-        - $ref: "../../specification/_global/exists/examples/xCodeSamples/DocumentExistsPythonExample1.yaml"
-        - $ref: "../../specification/_global/exists/examples/xCodeSamples/DocumentExistsRubyExample1.yaml"
 # Remove long lists of enum values
   - target: "$.components['schemas']['cat._types.CatAnomalyDetectorColumn'].enum"
     description: Remove enum array