feat: validating cli argument

src/conductor/get-group-order.ts

@@ -0,0 +1,12 @@
+import { defaultConfig } from '../defaultConfig';
+import { Config } from '../types';
+
+export function getGroupOrder(config: Partial<Config>) {
+  const groups = new Set(config?.groupOrder || []);
+  const uniqueGroups = Array.from(groups);
+  return !isValidGroupArgument(uniqueGroups) ? defaultConfig.groupOrder : uniqueGroups;
+}
+
+function isValidGroupArgument(groups: string[]): boolean {
+  return groups.length === defaultConfig.groupOrder.length && groups.every((group) => defaultConfig.groupOrder.includes(group));
+}

src/config.ts

@@ -1,5 +1,6 @@
 import { sync } from 'glob';
 
+import { getGroupOrder } from './conductor/get-group-order';
 import { getThirdParty } from './conductor/get-third-party';
 import { defaultConfig } from './defaultConfig';
 import { CliConfig, Config } from './types';
@@ -17,6 +18,7 @@ export function resolveConfig(cliConfig: Partial<CliConfig>): Config {
     ...defaultConfig,
     ...normalized,
     thirdPartyDependencies: getThirdParty(),
+    groupOrder: getGroupOrder(normalized),
   };
   if (merged.ignore.length > 0) {
     merged.ignore = merged.ignore.map((pattern) => (pattern.includes('*') ? sync(pattern) : pattern)).flat();