72 lines
1.6 KiB
Go
72 lines
1.6 KiB
Go
|
package forgepb
|
||
|
|
|
||
|
|
// functions to import and export the protobuf
|
||
|
|
// data to and from config files
|
||
|
|
|
||
|
|
import (
|
||
|
|
"errors"
|
||
|
|
"os"
|
||
|
|
"path/filepath"
|
||
|
|
|
||
|
|
"go.wit.com/log"
|
||
|
|
"google.golang.org/protobuf/proto"
|
||
|
|
)
|
||
|
|
|
||
|
|
// writes out the cluster information it seperate files
|
||
|
|
// to make it humanly possible to hand edit things as needed
|
||
|
|
func (m *Repos) ConfigSave() error {
|
||
|
|
data, err := m.Marshal()
|
||
|
|
if err != nil {
|
||
|
|
log.Info("proto.Marshal() failed len", len(data), err)
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
log.Info("proto.Marshal() worked len", len(data))
|
||
|
|
configWrite("forge.pb", data)
|
||
|
|
|
||
|
|
s := m.FormatTEXT()
|
||
|
|
configWrite("forge.text", []byte(s))
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (m *Repos) ConfigLoad() error {
|
||
|
|
if m == nil {
|
||
|
|
return errors.New("It's not safe to run ConfigLoad() on a nil ?")
|
||
|
|
}
|
||
|
|
|
||
|
|
if data, err := loadFile("forge.pb"); err == nil {
|
||
|
|
if err = proto.Unmarshal(data, m); err != nil {
|
||
|
|
log.Warn("broken forge.pb config file")
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func loadFile(filename string) ([]byte, error) {
|
||
|
|
homeDir, err := os.UserHomeDir()
|
||
|
|
p := filepath.Join(homeDir, ".config/forge")
|
||
|
|
fullname := filepath.Join(p, filename)
|
||
|
|
data, err := os.ReadFile(fullname)
|
||
|
|
if err != nil {
|
||
|
|
// log.Info("open config file :", err)
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
return data, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func configWrite(filename string, data []byte) error {
|
||
|
|
homeDir, err := os.UserHomeDir()
|
||
|
|
p := filepath.Join(homeDir, ".config/forge")
|
||
|
|
fname := filepath.Join(p, filename)
|
||
|
|
cfgfile, err := os.OpenFile(fname, os.O_RDWR|os.O_CREATE, 0666)
|
||
|
|
defer cfgfile.Close()
|
||
|
|
if err != nil {
|
||
|
|
log.Warn("open config file :", err)
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
cfgfile.Write(data)
|
||
|
|
return nil
|
||
|
|
}
|