From 3d656402e52a96a0c027e4ad98f3ce06da7f8c1b Mon Sep 17 00:00:00 2001
From: Shohei Ueda <30958501+peaceiris@users.noreply.github.com>
Date: Wed, 15 Jul 2020 02:04:43 +0900
Subject: [PATCH] feat: enhance error message (#398)

---
 src/set-tokens.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/set-tokens.ts b/src/set-tokens.ts
index abe099761..073be4de2 100644
--- a/src/set-tokens.ts
+++ b/src/set-tokens.ts
@@ -85,7 +85,10 @@ Use deploy_key or personal_token.
   if (eventName === 'push') {
     isProhibitedBranch = ref.match(new RegExp(`^refs/heads/${publishBranch}$`)) !== null;
     if (isProhibitedBranch) {
-      throw new Error(`You deploy from ${publishBranch} to ${publishBranch}`);
+      throw new Error(`\
+You deploy from ${publishBranch} to ${publishBranch}
+This operation is prohibited to protect your contents
+`);
     }
   }