Fix linter errors

.github/workflows/lint.yml

@@ -12,16 +12,16 @@ permissions:
 jobs:
  golangci:
  permissions:
- contents: read  # for actions/checkout to fetch code
- pull-requests: read  # for golangci/golangci-lint-action to fetch pull requests
+ contents: read # for actions/checkout to fetch code
+ pull-requests: read # for golangci/golangci-lint-action to fetch pull requests
  name: lint
  runs-on: ubuntu-latest
  steps:
- - uses: actions/setup-go@v3
+ - uses: actions/setup-go@v5
  with:
- go-version: '>=1.18'
- - uses: actions/checkout@v3
+ go-version: ">=1.18"
+ - uses: actions/checkout@v4
  - name: golangci-lint
- uses: golangci/golangci-lint-action@v3
+ uses: golangci/golangci-lint-action@v5
  with:
  args: --timeout=5m

.golangci.yml

@@ -26,23 +26,24 @@ linters-settings:
  min-complexity: 15
  goimports:
  local-prefixes: github.com/golangci/golangci-lint
- gomnd:
+ mnd:
  # don't include the "operation" and "assign"
  checks:
  - argument
  - case
  - condition
  - return
  ignored-numbers:
- - '0'
- - '1'
- - '2'
- - '3'
+ - "0"
+ - "1"
+ - "2"
+ - "3"
  ignored-functions:
  - strings.SplitN
 
  govet:
- check-shadowing: true
+ enable:
+ - shadow
  lll:
  line-length: 140
  misspell: