@anatine/zod-openapi - npm Package Compare versions

Comparing version 1.14.1 to 1.14.2

CHANGELOG.md

@@ -5,2 +5,4 @@ # Changelog
 
+### [1.14.2](https://github.com/anatine/zod-plugins/compare/zod-openapi-1.14.1...zod-openapi-1.14.2) (2023-06-16)
+
 ### [1.14.1](https://github.com/anatine/zod-plugins/compare/zod-openapi-1.14.0...zod-openapi-1.14.1) (2023-06-16)
@@ -7,0 +9,0 @@

package.json

 {
   "name": "@anatine/zod-openapi",
-  "version": "1.14.1",
+  "version": "1.14.2",
   "description": "Zod to OpenAPI converter",
@@ -5,0 +5,0 @@ "main": "src/index.js",

src/lib/zod-openapi.js

@@ -203,4 +203,19 @@ "use strict";
 function parseUnion({ schemas, zodRef, useOutput, }) {
+    const contents = zodRef._def.options;
+    if (contents.reduce((prev, content) => prev && content._def.typeName === 'ZodLiteral', true)) {
+        // special case to transform unions of literals into enums
+        const literals = contents;
+        const type = literals
+            .reduce((prev, content) => !prev || prev === typeof content._def.value ?
+            typeof content._def.value :
+            null, null);
+        if (type) {
+            return (0, ts_deepmerge_1.default)({
+                type: type,
+                enum: literals.map((literal) => literal._def.value)
+            }, zodRef.description ? { description: zodRef.description } : {}, ...schemas);
+        }
+    }
     return (0, ts_deepmerge_1.default)({
-        oneOf: zodRef._def.options.map((schema) => generateSchema(schema, useOutput)),
+        oneOf: contents.map((schema) => generateSchema(schema, useOutput)),
     }, zodRef.description ? { description: zodRef.description } : {}, ...schemas);
@@ -207,0 +222,0 @@ }

No alert changes

Improved metrics

Total package byte prevSize

40540

increased by3.9%

Lines of code

351

increased by4.46%

No dependency changes