Add logging

.gitignore

@@ -1,2 +1,4 @@
 **/model/tables.go
 bindata.go
+log
+parser

logger.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"os"
+	"os/signal"
+	"syscall"
+
+	"git.fuyu.moe/Fuyu/flog"
+)
+
+func setLogger() {
+	f, err := os.OpenFile(`log`, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
+	if err != nil {
+		panic(err)
+	}
+
+	flog.Output = f
+	flog.MinLevel = flog.LevelInfo
+	flog.MinStackLevel = flog.LevelWarning
+}
+
+func catchSignals() {
+	sc := make(chan os.Signal, 1)
+	signal.Notify(sc, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
+	go func() {
+		s := <-sc
+		flog.Info(`Stopping, signal: `, s)
+		os.Exit(0)
+	}()
+}

main.go

@@ -9,6 +9,7 @@ import (
 	"time"
 
 	"git.fuyu.moe/5GPowerQuality/parser/internal/model"
+	"git.fuyu.moe/Fuyu/flog"
 	"git.ultraware.nl/NiseVoid/qb/qbdb"
 	"git.ultraware.nl/NiseVoid/qb/qf"
 	"golang.org/x/net/html/charset"
@@ -17,6 +18,17 @@ import (
 var db *qbdb.DB
 
 func main() {
+	defer func() {
+		v := recover()
+		if v != nil {
+			flog.Critical(`panic: `, v)
+		}
+	}()
+	setLogger()
+
+	flog.Info(`Starting`)
+	catchSignals()
+
 	initDB()
 
 	start := GetStartDate()