170 lines
4.4 KiB
Go
170 lines
4.4 KiB
Go
package cmd
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import (
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"errors"
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/spf13/cobra"
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"net/http"
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_ "net/http/pprof"
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"git.qtrade.icu/coin-quant/trade/pkg/ctl"
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"git.qtrade.icu/coin-quant/trade/pkg/process/dbstore"
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_ "git.qtrade.icu/coin-quant/exchange/include"
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homedir "github.com/mitchellh/go-homedir"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/viper"
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)
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var (
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cfgFile string
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logFile string
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debug bool
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runPprof bool
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logF *os.File
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)
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "trade",
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Short: "The last trade system you need",
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Long: `The last trade system you need.
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Trade with all popular exchanges.
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Backtest with golang script/plugin`,
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// Uncomment the following line if your bare application
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// has an action associated with it:
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// Run: func(cmd *cobra.Command, args []string) { },
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}
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// RootCmd export RootCmd
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func RootCmd() *cobra.Command {
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return rootCmd
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}
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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defer func() {
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if logF != nil {
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logF.Close()
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}
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}()
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if err := rootCmd.Execute(); err != nil {
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fmt.Println("run command error:", err.Error())
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}
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}
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func init() {
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cobra.OnInitialize(initConfig)
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// Here you will define your flags and configuration settings.
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// Cobra supports persistent flags, which, if defined here,
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// will be global for your application.
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rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file (default is $HOME/.configs/trade.yaml or ./configs/trade.yaml)")
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rootCmd.PersistentFlags().BoolVarP(&debug, "debug", "P", false, "run debug mode")
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rootCmd.PersistentFlags().BoolVarP(&runPprof, "pprof", "p", false, "run with pprof mode at :8088")
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rootCmd.PersistentFlags().StringVarP(&logFile, "log", "l", "trade.log", "log file")
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// Cobra also supports local flags, which will only run
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// when this action is called directly.
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rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
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rootCmd.PersistentPreRun = func(cmd *cobra.Command, args []string) {
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var err error
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if logFile != "" {
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logF, err = os.OpenFile(logFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
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if err != nil {
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log.Error("open log file failed:", err.Error())
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} else {
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log.SetOutput(logF)
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}
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}
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if debug {
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log.SetLevel(log.DebugLevel)
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}
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if !runPprof {
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return
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}
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go func() {
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http.ListenAndServe("0.0.0.0:8088", nil)
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}()
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}
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}
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// initConfig reads in config file and ENV variables if set.
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func initConfig() {
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if cfgFile != "" {
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// Use config file from the flag.
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viper.SetConfigFile(cfgFile)
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} else {
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// Find home directory.
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home, err := homedir.Dir()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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// Search config in home directory with name ".trade" (without extension).
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viper.AddConfigPath(filepath.Join(home, ".configs"))
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viper.AddConfigPath("./configs")
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ex, err := os.Executable()
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if err != nil {
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panic(err)
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}
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exPath := filepath.Dir(ex)
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viper.AddConfigPath(filepath.Join(exPath, "configs"))
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viper.SetConfigName("trade")
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}
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viper.AutomaticEnv() // read in environment variables that match
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// If a config file is found, read it in.
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if err := viper.ReadInConfig(); err == nil {
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fmt.Println("Using config file:", viper.ConfigFileUsed())
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ctl.SetConfig(viper.GetViper())
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}
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}
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func initTimerange(cmd *cobra.Command) {
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cmd.PersistentFlags().StringVarP(&startStr, "start", "s", "2019-01-01 10:00:00", "start time")
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cmd.PersistentFlags().StringVarP(&endStr, "end", "e", "", "end time")
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cmd.PersistentFlags().StringVarP(&binSize, "binSize", "b", "1m", "binSize: 1m,5m,15m,1h,1d")
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cmd.PersistentFlags().StringVar(&symbol, "symbol", "BTCUSDT", "symbol")
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cmd.PersistentFlags().StringVar(&exchangeName, "exchange", "binance", "exchage name, support binance,okex current now")
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}
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func parseTimerange() (startTime, endTime time.Time, err error) {
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if startStr == "" {
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err = errors.New("start/end time can't be empty")
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return
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}
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startTime, err = time.Parse("2006-01-02 15:04:05", startStr)
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if err != nil {
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err = errors.New("parse start time error")
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return
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}
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if endStr == "" {
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endTime = time.Now()
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return
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}
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endTime, err = time.Parse("2006-01-02 15:04:05", endStr)
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if err != nil {
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err = errors.New("parse end time error")
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return
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}
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return
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}
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func initDB(cfg *viper.Viper) (db *dbstore.DBStore, err error) {
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db, err = dbstore.LoadDB(cfg)
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return
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}
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