From af87a5848f916c8866e52fb2e0ad359b69ad5179 Mon Sep 17 00:00:00 2001
From: Jongwoo Han <jongwooo.han@gmail.com>
Date: Sat, 19 Aug 2023 15:44:54 +0900
Subject: [PATCH] Replace matrix strategy with environment variable (#619)

---
 .github/workflows/ci.yml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8442747cf..15c00fdc2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,20 +6,19 @@ on:
   pull_request:
     branches: [ main ]
 
+env:
+  GO_VERSION: '1.19.2'
+
 jobs:
   build:
     name: build
-    strategy:
-      matrix:
-        go_version:
-          - 1.19.2
     runs-on: ubuntu-latest
     steps:
 
-    - name: Set up Go ${{ matrix.go_version }}
+    - name: Set up Go ${{ env.GO_VERSION }}
       uses: actions/setup-go@v3
       with:
-        go-version: ${{ matrix.go_version }}
+        go-version: ${{ env.GO_VERSION }}
 
     - name: Setup buf action
       uses: bufbuild/buf-setup-action@v1