Read everything when no properties specified

pksunkara · Jul 19, 2023 · ca2c7f3 · ca2c7f3
1 parent 39a8a65
commit ca2c7f3
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Showing 3 changed files with 21 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -46,7 +46,6 @@ function extractNested(properties, data) {
   Object.entries(properties).forEach(([name, propSchema]) => {
     if (propSchema.type === 'object') {
       propSchema.default ||= {};
-      propSchema.additionalProperties = false;
 
       const possibles = Object.keys(data).filter((key) =>
         key.startsWith(`${name}_`),
@@ -63,6 +62,7 @@ function extractNested(properties, data) {
       }
 
       if (propSchema.properties) {
+        propSchema.additionalProperties = false;
         extractNested(propSchema.properties, data[name]);
       }
     }

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nested-env-schema",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Validate & extract your env variables using nested JSON schema, Ajv and dotenv",
   "main": "lib/index.js",
   "types": "types/index.d.ts",

diff --git a/test/nested.test.js b/test/nested.test.js
@@ -111,6 +111,25 @@ const tests = [
       },
     },
   },
+  {
+    name: 'simple nested object - ok - without properties',
+    schema: {
+      type: 'object',
+      properties: {
+        K8S: {
+          type: 'object',
+        },
+      },
+    },
+    isOk: true,
+    confExpected: {
+      K8S: {
+        NAMESPACE: 'pippo',
+        CLUSTER_ID: 'pluto',
+        CLUSTER_PASS: 'neptune',
+      },
+    },
+  },
 ];
 
 tests.forEach(function (testConf) {