chore: fix ilnt error

.github/workflows/lint.yml

@@ -0,0 +1,22 @@
+name: golangci-lint
+on:
+  pull_request:
+    branches:
+      - master
+jobs:
+  lint:
+    strategy:
+      matrix:
+        go-version: [1.24]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Golangci-lint
+        uses: golangci/golangci-lint-action@v7

.github/workflows/unittest.yml

@@ -1,13 +1,10 @@
-name: unittest
+name: unit test
 on:
-  push:
-    branches:
-      - master
   pull_request:
     branches:
       - master
 jobs:
-  run_test:
+  test:
     strategy:
       matrix:
         go-version: [1.24]
@@ -20,12 +17,6 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ matrix.go-version }}
-        id: go
-
-      - name: golangci-lint
-        uses: golangci/golangci-lint-action@v3
-        with:
-          version: v1.50.0
 
       - name: Run test
         run: go test -v -race ./...

gih/main.go

@@ -55,8 +55,14 @@ func main() {
 	}
 
 	if flag.Arg(0) == "version" {
-		fmt.Fprintf(os.Stdout, "git-here %s\n", version)
-		fmt.Fprintf(os.Stdout, "go version %s\n", goversion)
+		_, err := fmt.Fprintf(os.Stdout, "git-here %s\n", version)
+		if err != nil {
+			panic(err)
+		}
+		_, err = fmt.Fprintf(os.Stdout, "go version %s\n", goversion)
+		if err != nil {
+			panic(err)
+		}
 		return
 	}
 

syncer/git.go

@@ -25,8 +25,14 @@ func NewGitter(writer, errWriter io.Writer) *Gitter {
 // IsExist is check git command
 func (*Gitter) IsExist() error {
 	s, err := exec.LookPath("git")
-	fmt.Fprintf(os.Stdout, "%s", s)
-	return err
+	if err != nil {
+		return err
+	}
+	_, err = fmt.Fprintf(os.Stdout, "%s", s)
+	if err != nil {
+		return err
+	}
+	return nil
 }
 
 // Git is execute git command

syncer/syncer.go

@@ -152,7 +152,7 @@ func (s *Sync) execCmd(ctx context.Context, d string) (err error) {
 
 	msg, errMsg, err := s.Gitter.Git(s.Command, absPath, s.Options...)
 	if err != nil {
-		s.Writer.Error(printer.Result{Repo: absPath, Err: errors.Wrapf(err, errMsg)})
+		s.Writer.Error(printer.Result{Repo: absPath, Err: errors.Wrapf(err, "%s", errMsg)})
 	} else {
 		s.Writer.Print(printer.Result{Repo: absPath, Msg: msg})
 	}