.golangci.yaml

linters:
  disable-all: true
  enable:
    # Linters enabled by default in golangci-lint 1.46.2.
    # Default linters are listed explicitly for reproducibility and better control over linting rules.
    # It's recommended to revisit this list after golangci-lint updates.
    - deadcode
    - errcheck
    - gosimple
    - govet
    - ineffassign
    - staticcheck
    - structcheck
    - typecheck
    - unused
    - varcheck

    # Additional linters
    - contextcheck  # checks whether the function use a non-inherited context
    - cyclop        # checks function and package cyclomatic complexity
    - dupl          # detects code duplication/copy-pasting
    - funlen        # detects long functions
    - gocritic      # check for bugs, performance and style issues
    - gofmt         # checks whether code was gofmt-ed
    - gosec         # inspects source code for security problems
    - ireturn       # checks that function accept interfaces and return concrete types
    - lll           # reports long lines
    - nilnil        # checks that there is no simultaneous return of nil error and an invalid value
    - nolintlint    # reports ill-formed or insufficient nolint directives
    - revive        # finds out style issues, drop-in replacement of golint
    - tenv          # detects using os.Setenv instead of t.Setenv
    - thelper       # detects Go test helpers without t.Helper() call and checks the consistency of test helpers

linters-settings:
  nolintlint:
    # Disable to ensure that nolint directives don't have a leading space,
    # because machine-readable comments should have no space by Go convention.
    allow-leading-space: false
    # Enable to require an explanation of nonzero length after each nolint directive.
    require-explanation: true
    # Enable to require nolint directives to mention the specific linter being suppressed.
    require-specific: true
  tenv:
    # The option `all` will run against whole test files (`_test.go`) regardless of method/function signatures.
    # By default, only methods that take `*testing.T`, `*testing.B`, and `testing.TB` as arguments are checked.
    all: true
  dupl:
    threshold: 200