/
variant.go
55 lines (43 loc) · 920 Bytes
/
variant.go
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package main
import (
"strings"
"github.com/spf13/cobra"
"github.com/streamingfast/cli"
"github.com/streamingfast/cli/sflags"
"go.uber.org/zap"
)
//go:generate go-enum -f=$GOFILE --marshal --names --nocase
// ENUM(
//
// Unset
// Application
// Library
//
// )
type Variant uint
func (v Variant) Lower() string {
return strings.ToLower(v.String())
}
func VariantResolveAlias(in string) string {
lowered := strings.ToLower(in)
switch lowered {
case "app":
return "application"
case "lib":
return "library"
}
return in
}
func mustGetVariant(cmd *cobra.Command) Variant {
raw := sflags.MustGetString(cmd, "variant")
zlog.Debug("raw read variant", zap.String("raw", raw))
if raw == "" {
return VariantUnset
}
variant, err := ParseVariant(VariantResolveAlias(raw))
cli.NoError(err, "Invalid")
return variant
}
func isSupportedVariant(x string) bool {
return x != VariantUnset.String()
}