was validating the wrong presets. Fixed.

.validate-files.ts

@@ -1,26 +1,33 @@
 import { configPresets } from "./src/renderer/schemas/config-presets.schema";
 import { customVariables } from "./src/renderer/schemas/custom-variables.schema";
 import * as json from "./src/lib/helpers/json";
+import * as glob from "glob";
 
 let isValid = true;
 const validator = new json.Validator(undefined, undefined, { useDefaults: false });
-
-json.read('./files/configPresets.json').then((data: object) => {
-    if (data !== null && !validator.setSchema(configPresets).validate(data).isValid()){
-        throw new Error(`\r\n${validator.errorString}`);
-    }
-}).catch((error: Error) => {
-    process.stderr.write(`${error.stack}\r\n`);
-    isValid = false;
+let presetFiles: string[] = glob.sync("./files/presets/*.json")
+let presetPromises: Promise<object|void>[] = []
+for(let i=0; i <presetFiles.length; i++) {
+  presetPromises.push(json.read(presetFiles[i])
+                      .then((data: object|void) => {
+                        if (data !== null && !validator.setSchema(configPresets).validate(data||{}).isValid()){
+                          throw new Error(`\r\n${validator.errorString}`);
+                        }
+                      }));
+}
+Promise.all(presetPromises).catch((error: Error) => {
+  process.stderr.write(`${error.stack}\r\n`);
+  isValid = false;
 }).then(() => {
-    return json.read('./files/customVariables.json');
+  return json.read('./files/customVariables.json');
 }).then((data: object) => {
-    if (data !== null && !validator.setSchema(customVariables).validate(data).isValid()){
-        throw new Error(`\r\n${validator.errorString}`);
-    }
+  if (data !== null && !validator.setSchema(customVariables).validate(data).isValid()){
+    throw new Error(`\r\n${validator.errorString}`);
+  }
 }).catch((error: Error) => {
-    process.stderr.write(`${error.stack}\r\n`);
-    isValid = false;
+  process.stderr.write(`${error.stack}\r\n`);
+  isValid = false;
 }).then(() => {
-    process.exit(isValid ? 0 : 1);
+  process.exit(isValid ? 0 : 1);
 });
+