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// 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/filepath"
"strings"
"github.com/digitalocean/go-libvirt/internal/lvgen"
)
var protoPaths = [...]string{
"src/remote/remote_protocol.x",
"src/remote/qemu_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)
}
fmt.Println("protocol file processing")
for _, p := range protoPaths {
protoPath := filepath.Join(lvPath, p)
fmt.Println(" processing", p)
err := processProto(protoPath)
if err != nil {
fmt.Println("go-libvirt code generator failed:", err)
os.Exit(1)
}
}
}
func processProto(lvFile string) error {
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()
// extract the base filename, without extension, for the generator to use.
name := strings.TrimSuffix(filepath.Base(lvFile), filepath.Ext(lvFile))
return lvgen.Generate(name, rdr)
}
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