/
config.go
79 lines (65 loc) · 2.09 KB
/
config.go
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package bertybridge
import (
"flag"
"fmt"
"go.uber.org/zap"
"berty.tech/berty/v2/go/internal/initutil"
"berty.tech/berty/v2/go/internal/notification"
)
// Config is used to build a bridge configuration using only simple types or types returned by the bridge package.
type Config struct {
dLogger NativeLoggerDriver
lc LifeCycleDriver
notifdriver NotificationDriver
cliArgs []string
}
func NewConfig() *Config {
return &Config{cliArgs: []string{}}
}
func (c *Config) SetLoggerDriver(dLogger NativeLoggerDriver) { c.dLogger = dLogger }
func (c *Config) SetNotificationDriver(driver NotificationDriver) { c.notifdriver = driver }
func (c *Config) SetLifeCycleDriver(lc LifeCycleDriver) { c.lc = lc }
func (c *Config) AppendCLIArg(arg string) { c.cliArgs = append(c.cliArgs, arg) }
func (c *Config) manager() (*initutil.Manager, func(), error) {
manager := initutil.Manager{}
// configure flagset options
fs := flag.NewFlagSet("bridge", flag.ContinueOnError)
manager.SetupLoggingFlags(fs)
manager.SetupLocalMessengerServerFlags(fs)
manager.SetupEmptyGRPCListenersFlags(fs)
// manager.SetupMetricsFlags(fs)
// parse CLI args
err := fs.Parse(c.cliArgs)
if err != nil {
return nil, nil, err
}
if len(fs.Args()) > 0 {
return nil, nil, fmt.Errorf("invalid CLI args, should only have flags")
}
// minimal requirements
{
// here we can add various checks that return an error early if some settings are invalid or missing
}
// native logger
logger, loggerCleanup, err := newLogger(manager.Logging.Filters, c.dLogger)
if err != nil {
return nil, nil, err
}
manager.SetLogger(logger)
logger.Info("init", zap.Any("manager", &manager))
// native notification manager
if c.notifdriver == nil {
manager.SetNotificationManager(notification.NewLoggerManager(logger))
} else {
manager.SetNotificationManager(newNotificationManagerAdaptater(logger, c.notifdriver))
}
// native life-cycle driver
if c.lc == nil {
c.lc = newNoopLifeCycleDriver()
}
cleanup := func() {
manager.Close()
loggerCleanup()
}
return &manager, cleanup, nil
}