.golangci.yaml

---
output:
  sort-results: true

linters:
  enable:
    - depguard
    - gocritic
    - gofumpt
    - goimports
    - revive
    - misspell
    - unconvert
    - unused
    - wsl

issues:
  max-same-issues: 0
  exclude-rules:
    - linters:
        - gocritic
      text: "appendAssign"
    - path: _test.go
      linters:
        - errcheck

linters-settings:
  depguard:
    rules:
      main:
        files:
          - $all
        deny:
          - pkg: "github.com/sirupsen/logrus"
            desc: Not allowed
          - pkg: "github.com/pkg/errors"
            desc: Should be replaced by standard lib errors package
          - pkg: "sync/atomic"
            desc: Use go.uber.org/atomic instead of sync/atomic
          - pkg: "io/ioutil"
            desc: Use corresponding 'os' or 'io' functions instead.
  errcheck:
    exclude-functions:
      # Don't flag lines such as "io.Copy(io.Discard, resp.Body)".
      - io.Copy
      # The next two are used in HTTP handlers, any error is handled by the server itself.
      - io.WriteString
      - (net/http.ResponseWriter).Write
      # No need to check for errors on server's shutdown.
      - (*net/http.Server).Shutdown
  goimports:
    local-prefixes: github.com/prometheus/prometheus
  gofumpt:
    extra-rules: true