From 3584e4fa782a06bf113c58a2987e4d00f6b641ec Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Wed, 25 Jun 2025 13:28:42 +0000
Subject: [PATCH] Update Go version and CI actions, add coverage report

- Updated Go version to 1.24.4 in .github/workflows/go.yml to match go.mod.
- Updated actions/checkout to v4, actions/setup-go to v5, and actions/upload-artifact to v4.
- Added steps to generate an HTML coverage report during `make test`.
- Added a step to upload the coverage report as a CI artifact.
---
 .github/workflows/go.yml | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 5560a36..dc2d73c 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -13,14 +13,14 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
 
       - name: Set up Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
-          go-version: '1.22.0'
+          go-version: '1.24.4'
 
       # go.mod / go.sumを使ったモジュールをキャッシュ
       - name: Cache Go modules
@@ -32,5 +32,16 @@ jobs:
           restore-keys: ${{ runner.os }}-go-mod-
 
       - name: Build
-        run: make
+        run: make build
+
+      - name: Test with Coverage
+        run: |
+          go test -v -coverprofile=coverage.out ./...
+          go tool cover -html=coverage.out -o coverage.html
+
+      - name: Upload coverage report
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-report
+          path: coverage.html