bugfix: use context ref directly if not pr

Author: rishabhrao

dist/index.js

@@ -9296,7 +9296,7 @@ exports.requiredEnvVars = ['AWS_ACCESS_KEY_ID', 'AWS_SECRET_ACCESS_KEY', 'GITHUB
 exports.default = (bucketName, uploadDirectory, environmentPrefix) => __awaiter(void 0, void 0, void 0, function* () {
     const websiteUrl = `https://s3.amazonaws.com/${bucketName}/index.html`;
     const { repo } = github.context;
-    const branchName = github.context.payload.pull_request.head.ref;
+    const branchName = github.context.ref;
     validateEnvVars_1.default(exports.requiredEnvVars);
     const bucketExists = yield checkBucketExists_1.default(bucketName);
     if (!bucketExists) {

src/actions/uploadAction.ts

@@ -14,7 +14,7 @@ export const requiredEnvVars = ['AWS_ACCESS_KEY_ID', 'AWS_SECRET_ACCESS_KEY', 'G
 export default async (bucketName: string, uploadDirectory: string, environmentPrefix: string) => {
 	const websiteUrl = `https://s3.amazonaws.com/${bucketName}/index.html`
 	const { repo } = github.context
-	const branchName = github.context.payload.pull_request!.head.ref
+	const branchName = github.context.ref
 
 	validateEnvVars(requiredEnvVars)