go-libvirt-plain/internal/lvgen/gen/main.go
2017-11-16 14:36:31 -05:00

46 lines
1.2 KiB
Go

// Copyright 2017 The go-libvirt Authors.
//
// 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 main
import (
"fmt"
"os"
"path"
"github.com/digitalocean/go-libvirt/internal/lvgen"
)
const protoPath = "src/remote/remote_protocol.x"
func main() {
lvPath := os.Getenv("LIBVIRT_SOURCE")
if lvPath == "" {
fmt.Println("set $LIBVIRT_SOURCE to point to the root of the libvirt sources and retry")
os.Exit(1)
}
lvFile := path.Join(lvPath, protoPath)
rdr, err := os.Open(lvFile)
if err != nil {
fmt.Printf("failed to open protocol file at %v: %v\n", lvFile, err)
os.Exit(1)
}
defer rdr.Close()
if err = lvgen.Generate(rdr); err != nil {
fmt.Println("go-libvirt code generator failed:", err)
os.Exit(1)
}
}