From 2e1b65703a607eb2cd66e8f981547037321da07a Mon Sep 17 00:00:00 2001
From: Varun0157 <varun.edachali@gmail.com>
Date: Tue, 28 May 2024 00:09:38 +0530
Subject: [PATCH] refactor: reducing nesting in getBundleVars and formatting w
 prettier

---
 src/variableParser.ts | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/src/variableParser.ts b/src/variableParser.ts
index 33ea8ec..53a619d 100644
--- a/src/variableParser.ts
+++ b/src/variableParser.ts
@@ -30,14 +30,12 @@ export function getBundleVariables(doc: string | undefined): Variables {
     throw new Error("Bundle could not be parsed. Is your bundle a valid YAML document?");
 
   const variables = parsedData.variables;
-  if (variables !== undefined) {
-    const error = checkVariables(variables);
-    if (error !== undefined) throw new Error(`error in variables: ${error}`);
+  if (variables === undefined) return {};
 
-    return variables;
-  } else {
-    return {};
-  }
+  const error = checkVariables(variables);
+  if (error !== undefined) throw new Error(`error in variables: ${error}`);
+
+  return variables;
 }
 
 export function getEnvironments(bundleContent: string | undefined, varFileContents: string[]): string[] {
@@ -58,7 +56,7 @@ export function getEnvironments(bundleContent: string | undefined, varFileConten
 export function loadVariables(
   envName: string | undefined,
   bundleContent: string | undefined,
-  varFileContents: string[]
+  varFileContents: string[],
 ): Variables {
   if (!envName) return {};