mctl/cmd/command/run.go

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/*
Copyright © 2025 Jake jake.young.dev@gmail.com
*/
package command
import (
"errors"
"fmt"
"strings"
"code.jakeyoungdev.com/jake/mctl/client"
"code.jakeyoungdev.com/jake/mctl/database"
"github.com/spf13/cobra"
)
var (
cfgserver string
)
var runCmd = &cobra.Command{
Use: "run",
Example: "mctl command run -s <server> <command> args...",
Short: "Runs a saved command on a server",
Long: `Runs the named command with the provided args on the default/active server unless -s is specified`,
RunE: func(cmd *cobra.Command, args []string) error {
cname := args[0]
db, err := database.New()
if err != nil {
return err
}
defer db.Close()
crun, err := db.GetCmd(cname)
if err != nil {
return err
}
count := strings.Count(crun, "%s")
l := len(args)
if l-1 != count {
return fmt.Errorf("not enough arguments to fill all command placeholders, required: %d - have: %d", count, l)
}
cli, err := client.New(cfgserver)
cobra.CheckErr(err)
defer cli.Close()
var fargs []any
for _, x := range args[1:] {
fargs = append(fargs, x)
}
res, err := cli.Command(fmt.Sprintf(crun, fargs...))
if err != nil {
return err
}
fmt.Println(res)
return nil
},
PreRunE: func(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.New("name parameter required")
}
return nil
},
}
func init() {
runCmd.Flags().StringVarP(&cfgserver, "server", "s", "", "server name")
CommandCmd.AddCommand(runCmd)
}