func (b *BlunderbussMunger) doNormalizeBlunderbuss() error {
file, err := os.Open(b.blunderbussConfigFile)
if err != nil {
glog.Fatalf("Failed to load blunderbuss config: %v", err)
}
defer file.Close()
b.config = &BlunderbussConfig{}
if err := yaml.NewYAMLToJSONDecoder(file).Decode(b.config); err != nil {
glog.Fatalf("Failed to load blunderbuss config: %v", err)
}
glog.V(4).Infof("Loaded config from %s", b.blunderbussConfigFile)
out := new(bytes.Buffer)
var paths []string
for k := range b.config.PrefixMap {
paths = append(paths, k)
}
sort.Strings(paths)
for i, p := range paths {
if i != 0 {
out.WriteString("\n")
} else {
out.WriteString("prefixMap:\n")
}
out.WriteString(fmt.Sprintf(" %s:\n", p))
var names []string
for _, n := range b.config.PrefixMap[p] {
names = append(names, n)
}
sort.Strings(names)
for _, n := range names {
out.WriteString(fmt.Sprintf(" - %s\n", n))
}
}
f, err := os.Create(b.blunderbussConfigFile)
if err != nil {
glog.Fatalf("unable to open file for write: %v", err)
}
defer f.Close()
f.Write(out.Bytes())
return nil
}
// Initialize will initialize the munger
func (b *BlunderbussMunger) Initialize(config *github.Config) error {
if len(b.blunderbussConfigFile) == 0 {
glog.Fatalf("--blunderbuss-config is required with the blunderbuss munger")
}
file, err := os.Open(b.blunderbussConfigFile)
if err != nil {
glog.Fatalf("Failed to load blunderbuss config: %v", err)
}
defer file.Close()
b.config = &BlunderbussConfig{}
if err := yaml.NewYAMLToJSONDecoder(file).Decode(b.config); err != nil {
glog.Fatalf("Failed to load blunderbuss config: %v", err)
}
glog.V(4).Infof("Loaded config from %s", b.blunderbussConfigFile)
return nil
}