From cab989f6f36929da71c2ca535eca45ae47f44ddf Mon Sep 17 00:00:00 2001
From: haya14busa <haya14busa@gmail.com>
Date: Mon, 20 Jan 2020 16:44:00 +0000
Subject: [PATCH] fix v prefix support

---
 entrypoint.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 68a3d93..d8b7314 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -10,7 +10,7 @@ REPO="${INPUT_REPO:-reviewdog/reviewdog}"
 VERSION_NAME="${INPUT_VERSION_NAME:-REVIEWDOG_VERSION}"
 
 # Get current version.
-CURRENT_VERSION=$(grep -oP "${VERSION_NAME}(=|:?\s+)\v?\K\d+\.\d+\.\d+" "${FILE}" | head -n1)
+CURRENT_VERSION=$(grep -oP "${VERSION_NAME}(=|:?\s+)v?\K\d+\.\d+\.\d+" "${FILE}" | head -n1)
 if [ -z "${CURRENT_VERSION}" ]; then
   echo "cannot parse ${VERSION_NAME}"
   exit 1