Initial commit

cmd/bunny-bot/main.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"bunny-bot/internal/moon"
+	"fmt"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"syscall"
+	"time"
+
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+func main() {
+	var err error
+
+	// Main config.
+	executablePath, err := os.Executable()
+
+	if err != nil {
+		panic(fmt.Sprintf("Unable to get current executable path: %s", err))
+	}
+
+	configJSONPath := fmt.Sprintf("%s/data/config.json", filepath.Dir(executablePath))
+
+	moon.Cfg, err = moon.ParseConfig(configJSONPath)
+
+	if err != nil {
+		panic(err)
+	}
+
+	// Config for Zap logger facility.
+	var logCfg zap.Config = zap.NewDevelopmentConfig()
+
+	// Define loglevel.
+	var l zapcore.Level
+
+	if err := l.UnmarshalText([]byte(moon.Cfg.LogLevel)); err != nil {
+		panic("Unknown LogLevel")
+	}
+
+	logCfg.Level = zap.NewAtomicLevelAt(l)
+
+	// Define output file if set in config.
+	if moon.Cfg.LogFile != "" {
+		logCfg.OutputPaths[0] = moon.Cfg.LogFile
+	}
+
+	// We do not want to see caller in logs.
+	logCfg.DisableCaller = true
+
+	// We want human-readable timestamp in logs.
+	logCfg.EncoderConfig.EncodeTime = zapcore.TimeEncoderOfLayout(time.DateTime)
+
+	logger := zap.Must(logCfg.Build())
+	moon.Log = logger.Sugar()
+
+	mystdlogger := zap.RedirectStdLog(logger)
+	defer mystdlogger()
+
+	moon.Log.Info("Config read looks good")
+
+	// Самое время поставить траппер сигналов.
+	signal.Notify(moon.SigChan,
+		syscall.SIGINT,
+		syscall.SIGTERM,
+		syscall.SIGQUIT)
+
+	go moon.SigHandler()
+
+	moon.Log.Info("Singnal handler installed")
+
+	moon.Log.Info("Starting RunAndBan() periodic task")
+
+	go moon.RunAndBan()
+
+	moon.Log.Info("Starting main loop")
+
+	moon.Telegram(moon.Cfg)
+}
+
+/* vim: set ft=go noet ai ts=4 sw=4 sts=4: */