graphql-engine/cli/commands/metadata_reload.go

76 lines
2.1 KiB
Go

package commands
import (
"github.com/hasura/graphql-engine/cli"
"github.com/pkg/errors"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
func newMetadataReloadCmd(ec *cli.ExecutionContext) *cobra.Command {
v := viper.New()
opts := &metadataReloadOptions{
EC: ec,
actionType: "reload",
}
metadataReloadCmd := &cobra.Command{
Use: "reload",
Short: "Reload Hasura GraphQL Engine metadata on the database",
Example: ` # Reload all the metadata information from database:
hasura metadata reload
# Use with admin secret:
hasura metadata reload --admin-secret "<admin-secret>"
# Reload metadata on a different instance:
hasura metadata export --endpoint "<endpoint>"`,
SilenceUsage: true,
PreRunE: func(cmd *cobra.Command, args []string) error {
ec.Viper = v
return ec.Validate()
},
RunE: func(cmd *cobra.Command, args []string) error {
opts.EC.Spin("Reloading metadata...")
err := opts.run()
opts.EC.Spinner.Stop()
if err != nil {
return errors.Wrap(err, "failed to reload metadata")
}
opts.EC.Logger.Info("Metadata reloaded")
return nil
},
}
f := metadataReloadCmd.Flags()
f.String("endpoint", "", "http(s) endpoint for Hasura GraphQL Engine")
f.String("admin-secret", "", "admin secret for Hasura GraphQL Engine")
f.String("access-key", "", "access key for Hasura GraphQL Engine")
f.MarkDeprecated("access-key", "use --admin-secret instead")
// need to create a new viper because https://github.com/spf13/viper/issues/233
v.BindPFlag("endpoint", f.Lookup("endpoint"))
v.BindPFlag("admin_secret", f.Lookup("admin-secret"))
v.BindPFlag("access_key", f.Lookup("access-key"))
return metadataReloadCmd
}
type metadataReloadOptions struct {
EC *cli.ExecutionContext
actionType string
}
func (o *metadataReloadOptions) run() error {
migrateDrv, err := newMigrate(o.EC.MigrationDir, o.EC.ServerConfig.ParsedEndpoint, o.EC.ServerConfig.AdminSecret, o.EC.Logger, o.EC.Version, true)
if err != nil {
return err
}
err = executeMetadata(o.actionType, migrateDrv, o.EC)
if err != nil {
return errors.Wrap(err, "Cannot reload metadata")
}
return nil
}