formatting

Imports

• github.com/mattn/go-isatty
• sigs.k8s.io/yaml

Imports in module “istio.io/istio”

• istio.io/istio/pkg/config/analysis/diag
• istio.io/istio/pkg/env

Standard library imports

• encoding/json
• errors
• fmt
• io
• os
• strings