tweak

test/model-variants.test.js

@@ -7,12 +7,13 @@ const vm = require('node:vm');
 function variantBuilder() {
   const source = fs.readFileSync(path.join(__dirname, '..', 'AnimationDirector.js'), 'utf8').replace(
     '  Plugin.register(PLUGIN_ID, {',
-    '  globalThis.variantTest = { buildGenderModelVariant, refreshModelVariantFields, createModelVariantBoneSections, buildJemModelVariant };\n  Plugin.register(PLUGIN_ID, {'
+    '  globalThis.variantTest = { buildGenderModelVariant, refreshModelVariantFields, createModelVariantBoneSections, buildJemModelVariant, normalizeGeckoExportName };\n  Plugin.register(PLUGIN_ID, {'
   );
   const context = { Plugin: { register() {} }, console };
   vm.runInNewContext(source, context);
   return Object.assign(context.variantTest.buildGenderModelVariant, { refresh: context.variantTest.refreshModelVariantFields,
-    sections: context.variantTest.createModelVariantBoneSections, jem: context.variantTest.buildJemModelVariant });
+    sections: context.variantTest.createModelVariantBoneSections, jem: context.variantTest.buildJemModelVariant,
+    normalizeName: context.variantTest.normalizeGeckoExportName });
 }
 
 test('gender variants omit selected bones, descendants, locators and texture overrides without changing source', () => {
@@ -35,6 +36,15 @@ test('gender variants omit selected bones, descendants, locators and texture ove
   assert.equal(JSON.stringify(source), before);
 });
 
+test('GeckoLib export filenames strip repeated geo and project extensions', () => {
+  const normalize = variantBuilder().normalizeName;
+  for (const name of ['horse', 'horse.geo', 'horse.geo.geo', 'horse.geo.json', 'horse.geo.bbench', 'horse.geo.bbmodel']) {
+    assert.equal(normalize(name), 'horse');
+  }
+  assert.equal(normalize('horse.f.geo.geo.json'), 'horse.f');
+  assert.equal(normalize('geology'), 'geology');
+});
+
 test('variant subtree propagation handles nested children and unknown saved selections', () => {
   const build = variantBuilder();
   const source = { 'minecraft:geometry': [{ bones: [