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root.go
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root.go
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/*
Copyright © 2022 Hanko GmbH <developers@hanko.io>
*/
package cmd
import (
"fmt"
"github.com/spf13/cobra"
"github.com/teamhanko/hanko/cmd/jwk"
"github.com/teamhanko/hanko/cmd/jwt"
"github.com/teamhanko/hanko/cmd/migrate"
"github.com/teamhanko/hanko/cmd/serve"
"github.com/teamhanko/hanko/config"
"github.com/teamhanko/hanko/persistence"
"log"
)
var (
cfgFile string
cfg *config.Config
persister persistence.Storage
)
func NewRootCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "hanko",
}
cmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file")
err := initConfig()
if err != nil {
log.Fatal(err)
}
err = initPersister()
if err != nil {
log.Fatal(err)
}
migrate.RegisterCommands(cmd, persister)
serve.RegisterCommands(cmd, cfg, persister)
jwk.RegisterCommands(cmd, cfg, persister)
jwt.RegisterCommands(cmd, cfg, persister)
return cmd
}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
cmd := NewRootCmd()
err := cmd.Execute()
if err != nil {
log.Fatal(err)
}
}
func initConfig() error {
var err error
cfg, err = config.Load(&cfgFile)
if err != nil {
return fmt.Errorf("failed to load config: %w", err)
}
return cfg.Validate()
}
func initPersister() error {
var err error
persister, err = persistence.New(cfg.Database)
if err != nil {
return err
}
return nil
}