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list.go
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/
list.go
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package commands
import (
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
var list = []commandInstanciator{newRun, newServer}
type (
command interface {
Info() string
GetArgs() cobra.PositionalArgs
GetDescription() string
GetLongDescription() string
GetRequiredFlags() []string
Run() RunCmd
SetFlags(*pflag.FlagSet)
}
commandInstanciator func() command
RunCmd func(cmd *cobra.Command, args []string)
)
func Prepare(root *cobra.Command) {
for _, item := range list {
var cobraCmd cobra.Command
instance := item()
cobraCmd.Use = instance.Info()
cobraCmd.Short = instance.GetDescription()
cobraCmd.Long = instance.GetLongDescription()
cobraCmd.Args = instance.GetArgs()
cobraCmd.Run = instance.Run()
instance.SetFlags(cobraCmd.Flags())
for _, f := range instance.GetRequiredFlags() {
_ = cobraCmd.MarkFlagRequired(f)
}
root.AddCommand(&cobraCmd)
}
}