/
main.go
171 lines (152 loc) · 4.07 KB
/
main.go
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package main
import (
"context"
"flag"
"fmt"
"log"
"math/rand"
"os"
"time"
"berty.tech/go/internal/banner"
_ "berty.tech/go/internal/buildconstraints" // fail if bad go version
"berty.tech/go/pkg/bertychat"
"berty.tech/go/pkg/bertyprotocol"
"berty.tech/go/pkg/errcode"
"github.com/jinzhu/gorm"
_ "github.com/jinzhu/gorm/dialects/sqlite" // required by gorm
"github.com/peterbourgon/ff"
"github.com/peterbourgon/ff/ffcli"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
func main() {
log.SetFlags(0)
var (
logger *zap.Logger
globalFlags = flag.NewFlagSet("bertychat", flag.ExitOnError)
globalDebug = globalFlags.Bool("debug", false, "debug mode")
bannerFlags = flag.NewFlagSet("banner", flag.ExitOnError)
bannerLight = bannerFlags.Bool("light", false, "light mode")
clientFlags = flag.NewFlagSet("client", flag.ExitOnError)
clientProtocolURN = clientFlags.String("protocol-urn", ":memory:", "protocol sqlite URN")
clientChatURN = clientFlags.String("chat-urn", ":memory:", "chat sqlite URN")
)
globalPreRun := func() error {
rand.Seed(time.Now().UnixNano())
if *globalDebug {
config := zap.NewDevelopmentConfig()
config.Level.SetLevel(zap.DebugLevel)
config.DisableStacktrace = true
config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
var err error
logger, err = config.Build()
if err != nil {
return errcode.TODO.Wrap(err)
}
logger.Debug("logger initialized in debug mode")
} else {
config := zap.NewDevelopmentConfig()
config.Level.SetLevel(zap.InfoLevel)
config.DisableStacktrace = true
config.EncoderConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
var err error
logger, err = config.Build()
if err != nil {
return errcode.TODO.Wrap(err)
}
}
return nil
}
banner := &ffcli.Command{
Name: "banner",
Usage: "banner",
FlagSet: bannerFlags,
Exec: func(args []string) error {
if err := globalPreRun(); err != nil {
return err
}
if *bannerLight {
fmt.Println(banner.QOTD())
} else {
fmt.Println(banner.OfTheDay())
}
return nil
},
}
version := &ffcli.Command{
Name: "version",
Usage: "version",
Exec: func(args []string) error {
fmt.Println("dev")
return nil
},
}
daemon := &ffcli.Command{
Name: "daemon",
Usage: "daemon",
FlagSet: clientFlags,
Exec: func(args []string) error {
if err := globalPreRun(); err != nil {
return err
}
ctx := context.Background()
// protocol
var protocol bertyprotocol.Client
{
// initialize sqlite3 gorm database
db, err := gorm.Open("sqlite3", *clientProtocolURN)
if err != nil {
return errcode.TODO.Wrap(err)
}
defer db.Close()
// initialize new protocol client
opts := bertyprotocol.Opts{
Logger: logger.Named("bertyprotocol"),
}
protocol, err = bertyprotocol.New(db, opts)
if err != nil {
return errcode.TODO.Wrap(err)
}
defer protocol.Close()
}
// chat
var chat bertychat.Client
{
// initialize sqlite3 gorm database
db, err := gorm.Open("sqlite3", *clientChatURN)
if err != nil {
return errcode.TODO.Wrap(err)
}
defer db.Close()
// initialize bertychat client
chatOpts := bertychat.Opts{
Logger: logger.Named("bertychat"),
}
chat, err = bertychat.New(db, protocol, chatOpts)
if err != nil {
return errcode.TODO.Wrap(err)
}
defer chat.Close()
}
info, err := protocol.AccountGetInformation(ctx, nil)
if err != nil {
return errcode.TODO.Wrap(err)
}
logger.Info("client initialized", zap.String("peer-id", info.PeerID), zap.Strings("listeners", info.Listeners))
return nil
},
}
root := &ffcli.Command{
Usage: "bertychat [global flags] <subcommand> [flags] [args...]",
FlagSet: globalFlags,
Options: []ff.Option{ff.WithEnvVarPrefix("BERTY")},
Subcommands: []*ffcli.Command{daemon, banner, version},
Exec: func([]string) error {
globalFlags.Usage()
return flag.ErrHelp
},
}
if err := root.Run(os.Args[1:]); err != nil {
log.Fatalf("error: %v", err)
}
}