github.com/coreos/mantle@v0.13.0/cmd/cork/build.go (about)

     1  // Copyright 2015 CoreOS, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package main
    16  
    17  import (
    18  	"github.com/spf13/cobra"
    19  
    20  	"github.com/coreos/mantle/sdk"
    21  	"github.com/coreos/mantle/sdk/omaha"
    22  )
    23  
    24  var (
    25  	buildCmd = &cobra.Command{
    26  		Use:   "build [object]",
    27  		Short: "Build something",
    28  	}
    29  	buildUpdateCmd = &cobra.Command{
    30  		Use:   "update",
    31  		Short: "Build an image update payload",
    32  		Run:   runBuildUpdate,
    33  	}
    34  )
    35  
    36  func init() {
    37  	buildCmd.AddCommand(buildUpdateCmd)
    38  	root.AddCommand(buildCmd)
    39  }
    40  
    41  func runBuildUpdate(cmd *cobra.Command, args []string) {
    42  	if len(args) != 0 {
    43  		plog.Fatalf("Unrecognized arguments: %v", args)
    44  	}
    45  
    46  	err := omaha.GenerateFullUpdate(sdk.BuildImageDir("", ""))
    47  	if err != nil {
    48  		plog.Fatalf("Building full update failed: %v", err)
    49  	}
    50  }