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package client
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import (
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	"context"
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	"fmt"
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	"os"
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	"github.com/urfave/cli/v3"
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)
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func serveCommand() *cli.Command {
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	return &cli.Command{
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		Name:      "serve",
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		Usage:     "Serve a registered hostname using a domain token",
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		ArgsUsage: "<target>",
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		Flags: append(lightweightFlags(), &cli.StringFlag{
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			Name:  "token-file",
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			Usage: "read the bearer token from this file (or use SPECTER_TUNNEL_TOKEN)",
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		}),
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		Action: func(ctx context.Context, cmd *cli.Command) error {
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			env, set := os.LookupEnv("SPECTER_TUNNEL_TOKEN")
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			if cmd.IsSet("token-file") && set {
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				return fmt.Errorf("specify exactly one of --token-file or SPECTER_TUNNEL_TOKEN")
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			}
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			token, err := loadTunnelToken(cmd.String("token-file"), env, set)
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			if err != nil {
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				return err
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			}
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			return runLightweight(ctx, cmd, token)
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		},
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	}
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}