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|
package cmd
import (
"strings"
"github.com/lxc/incus/v6/cmd/incus/usage"
)
// Usage formats the command name and sub-command name.
func Usage(name string, args ...string) string {
if len(args) == 0 {
return name
}
return name + " " + args[0]
}
// U formats the command name and sub-command name. This function is meant to deprecate `Usage`.
func U(name string, args ...usage.Atom) string {
if len(args) == 0 {
return name
}
elements := make([]string, len(args))
for i, arg := range args {
elements[i] = arg.Render()
}
return name + " " + strings.Join(elements, " ")
}
|
