opaal/cmd/root.go

49 lines
950 B
Go

package cmd
import (
opaal "davidallendj/opaal/internal"
"fmt"
"os"
"github.com/davidallendj/go-utils/pathx"
"github.com/spf13/cobra"
)
var (
configPath = ""
config opaal.Config
)
var rootCmd = &cobra.Command{
Use: "opaal",
Short: "An experimental OIDC helper tool for handling logins",
Run: func(cmd *cobra.Command, args []string) {
},
}
func initConfig() {
// load config if found or create a new one
if configPath != "" {
exists, err := pathx.PathExists(configPath)
if err != nil {
fmt.Printf("failed to load config")
os.Exit(1)
} else if exists {
config = opaal.LoadConfig(configPath)
} else {
config = opaal.NewConfig()
}
}
}
func Execute() {
if err := rootCmd.Execute(); err != nil {
fmt.Fprintf(os.Stderr, "failed to start CLI: %s", err)
os.Exit(1)
}
}
func init() {
cobra.OnInitialize(initConfig)
rootCmd.PersistentFlags().StringVar(&configPath, "config", "", "set the config path")
}