chore(lint): add golang lint config

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

.golangci.yml

@@ -0,0 +1,43 @@
+linters:
+  enable-all: false
+  disable-all: true
+  fast: false
+  enable:
+    - bodyclose
+    - deadcode
+    - depguard
+    - dogsled
+    - dupl
+    - errcheck
+    - exportloopref
+    - exhaustive
+    - gochecknoinits
+    - goconst
+    - gocritic
+    - gocyclo
+    - gofmt
+    - goimports
+    - goprintffuncname
+    - gosec
+    - gosimple
+    - govet
+    - ineffassign
+    - lll
+    - misspell
+    - nakedret
+    - noctx
+    - nolintlint
+    - rowserrcheck
+    - staticcheck
+    - structcheck
+    - stylecheck
+    - typecheck
+    - unconvert
+    - unparam
+    - unused
+    - varcheck
+    - whitespace
+    - gofumpt
+
+run:
+  timeout: 3m

size.go

@@ -63,7 +63,7 @@ func (mbr *maxBytesReader) Read(p []byte) (n int, err error) {
 	if mbr.remaining < 0 {
 		mbr.remaining = 0
 	}
-	return
+	return n, err
 }
 
 func (mbr *maxBytesReader) Close() error {