Try to add MS Sql driver logging

job.go

@@ -14,6 +14,7 @@ import (
 
 	"github.com/BurntSushi/toml"
 	formatter "github.com/antonfisher/nested-logrus-formatter"
+	mssql "github.com/denisenkom/go-mssqldb"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -99,7 +100,7 @@ func (j *Job) openAndMergeLog() (logEntry *log.Entry, jobLogFile *os.File) {
 	jobLogFile, _ = os.OpenFile(filepath.Join(config.LogFilesPath, j.Name+".log"), os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644) // TODO: handle error
 	jobLogFile.WriteString("\n")
 
-	logWriter := io.MultiWriter(logFile, jobLogFile)
+	logWriter := io.MultiWriter(mainLogFile, jobLogFile)
 
 	log := log.New()
 	log.SetFormatter(&formatter.Formatter{
@@ -201,6 +202,11 @@ func (j *Job) runSql(jobLogFile *os.File) error {
 	}
 	defer db.Close()
 
+	msSqlDriver, ok := db.Driver().(*mssql.Driver)
+	if ok {
+		msSqlDriver.SetLogger(&logFile{jobLogFile})
+	}
+
 	_, err = db.Exec(j.JobConfig.SqlText)
 	if err != nil {
 		return err

log.go

@@ -1,14 +1,25 @@
 package main
 
 import (
+	"fmt"
 	"os"
 )
 
-var logFile *os.File
+type logFile struct{ file *os.File }
+
+func (lf *logFile) Printf(format string, v ...interface{}) {
+	fmt.Fprintf(lf.file, format, v...)
+}
+
+func (lf *logFile) Println(v ...interface{}) {
+	fmt.Fprintln(lf.file, v...)
+}
+
+var mainLogFile *os.File
 
 func initLogFile() error {
 	var err error
-	logFile, err = os.OpenFile(config.LogFilePath, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
+	mainLogFile, err = os.OpenFile(config.LogFilePath, os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0644)
 
 	return err
 }

main.go

@@ -36,7 +36,7 @@ func init() {
 		TrimMessages:    true})
 	//multiWriter := io.MultiWriter(os.Stderr, logFile)
 	//log.SetOutput(multiWriter)
-	log.SetOutput(logFile)
+	log.SetOutput(mainLogFile)
 	log.SetLevel(log.InfoLevel)
 
 	initTemplate()
@@ -103,7 +103,7 @@ func main() {
 
 	log.Info("Got stop signal.")
 
-	err = logFile.Close()
+	err = mainLogFile.Close()
 	if err != nil {
 		log.Fatal(err)
 	}