netboot/pixiecore/cli/bootcmd.go
David Anderson 81efc36c64 pixiecore: Refactor the CLI logic into its own subpackage.
The two binaries (Apache2 and GPL) both invoke the cli package to do
the work, the only difference between them is that the GPL binary passes
it embedded ipxe binaries.
2016-08-10 22:27:09 -07:00

40 lines
1.2 KiB
Go

// Copyright 2016 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cli
import "github.com/spf13/cobra"
var bootCmd = &cobra.Command{
Use: "boot kernel [initrd...]",
Short: "Boot a kernel and optional init ramdisks",
Run: func(cmd *cobra.Command, args []string) {
if len(args) < 1 {
fatalf("you must specify at least a kernel")
}
kernel := args[0]
initrd := args[1:]
cmdline, err := cmd.Flags().GetString("cmdline")
if err != nil {
fatalf("Error reading flag: %s", err)
}
todo("run in static mode with kernel=%s, initrd=%v, cmdline=%q", kernel, initrd, cmdline)
},
}
func init() {
rootCmd.AddCommand(bootCmd)
bootCmd.Flags().StringP("cmdline", "c", "", "Kernel commandline arguments")
}