refactor(src#TypedConfig): improve texts and error messages

Meowhal · May 27, 2022 · e559ba2 · e559ba2
1 parent 6cee558
commit e559ba2
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/src/TypedConfig.ts b/src/TypedConfig.ts
@@ -99,15 +99,15 @@ export function loadEnvConfigWithTypeHint(category: string, hints: ConfigTypeHin
           } else if (bool === 'false') {
             r[hint.key] = false;
           } else {
-            throw new Error(`env:${envKey} type mismatched. ${hint.key} must be true/false but "${envVar}"`);
+            throw new Error(`Environment key ${envKey}'s type mismatched. ${hint.key} must be a boolean but received "${envVar}"`);
           }
           break;
         case 'number':
           const num = parseFloat(envVar);
           if (!Number.isNaN(num)) {
             r[hint.key] = num;
           } else {
-            throw new Error(`env:${envKey} type mismatched. ${hint.key} must be number but "${envVar}"`);
+            throw new Error(`Environment key ${envKey}'s type mismatched. ${hint.key} must be a number but received "${envVar}"`);
           }
           break;
         case 'string':
@@ -118,17 +118,17 @@ export function loadEnvConfigWithTypeHint(category: string, hints: ConfigTypeHin
           if (isStringArray(arr)) {
             r[hint.key] = arr;
           } else {
-            throw new Error(`env:${envKey} type mismatched. ${hint.key} must be str array(e.g. ["aaa", "bbb", "ccc"] ) but "${envVar}"`);
+            throw new Error(`Environment key ${envKey}'s type mismatched. ${hint.key} must be a string array, e.g., ["aaa", "bbb", "ccc"] but received "${envVar}"`);
           }
           break;
         default:
-          throw new Error(`env:${envKey} unsupported type. can't set ${hint.type} via env. ${envVar}`);
+          throw new Error(`Environment key ${envKey} has an unsupported type. Cannot set ${hint.type} via environment. Received ${envVar}`);
       }
     }
   }
   if (CONFIG_OPTION.PRINT_LOADED_ENV_CONFIG) {
     for (const key in r) {
-      configLogger.info(`loaded env:${genEnvKey(category, key)} : ${r[key]}`);
+      configLogger.info(`Loaded environment key: ${genEnvKey(category, key)}=${r[key]}`);
     }
   }
   return r;