remove minProperties = 1 check

Signed-off-by: xil <fridalu66@gmail.com>

Author: lucy66hw

.github/workflows/convert-proto.yml

@@ -10,7 +10,7 @@ on:
 jobs:
   auto-proto-convert:
     runs-on: ubuntu-latest
-    #if: github.repository == 'opensearch-project/opensearch-protobufs'
+    if: github.repository == 'opensearch-project/opensearch-protobufs'
     steps:
       - name: Checkout Repository
         uses: actions/checkout@v4

CHANGELOG.md

@@ -6,7 +6,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ### Added
 - Preprocessing - Support x-protobuf-name overrides existing property and parameter name ([#306](https://github.com/opensearch-project/opensearch-protobufs/pull/306))
 - Preprocessing - Handling spec added/deprecated versioning.([#309](https://github.com/opensearch-project/opensearch-protobufs/pull/309))
-- preprocessing - Support minProperties=1 and maxProperties=1 constraints by marking them as `oneof` for protobuf generation ([#317](https://github.com/opensearch-project/opensearch-protobufs/pull/317))
+- preprocessing - Support maxProperties=1 constraints by marking them as `oneof` for protobuf generation ([#317](https://github.com/opensearch-project/opensearch-protobufs/pull/317))
 
 ### Changed
 

tools/proto-convert/src/SchemaModifier.ts

@@ -479,12 +479,11 @@ export class SchemaModifier {
 
     /**
      * Marks schemas and properties with oneOf extensions.
-     * Adds x-oneof-property to properties when schema has minProperties=1 and maxProperties=1.
-     * Adds x-oneof-schema to schemas that have the min/max pattern AND to parent schemas
-     * that contain nested schemas with the pattern.
+     * Adds x-oneof-property to properties when schema has maxProperties=1.
+     * Adds x-oneof-schema to schemas that have the max pattern AND to parent schemas
      **/
     markOneOfExtensions(schema: OpenAPIV3.SchemaObject): void {
-        const hasDirectPattern = schema.minProperties === 1 && schema.maxProperties === 1;
+        const hasDirectPattern = schema.maxProperties === 1;
         const hasNestedPattern = this.hasNestedOneOfPattern(schema);
 
         if (!hasDirectPattern && !hasNestedPattern) {
@@ -548,7 +547,7 @@ export class SchemaModifier {
                 for (const item of items) {
                     if (item && typeof item === 'object' && !('$ref' in item)) {
                         const itemSchema = item as any;
-                        if (itemSchema.minProperties === 1 && itemSchema.maxProperties === 1) {
+                        if (itemSchema.maxProperties === 1) {
                             return true;
                         }
                     }