func writeRows(listenSocket string, inputFormat string, tablesJSON string, dsn string) int {
tablerInst := tabler.NewTabler()
defer tablerInst.Close()
go func() {
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, os.Kill, syscall.SIGTERM)
s := <-c
fmt.Println("tabler: received signal ", s)
tablerInst.Close()
os.Exit(0)
}()
err := tablerInst.Init(listenSocket, inputFormat)
if err != nil {
log.Printf("tabler: init-failure error=%v", err)
return 1
}
err = tablerInst.WriteRows(tablesJSON, dsn)
if err != nil {
log.Printf("tabler: write-failure error=%v", err)
return 1
}
return 0
}
func generateTables(listenSocket string, inputFormat string) int {
tablerInst := tabler.NewTabler()
defer tablerInst.Close()
go func() {
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, os.Kill, syscall.SIGTERM)
s := <-c
fmt.Println("tabler: received signal ", s)
tablerInst.Close()
os.Exit(0)
}()
err := tablerInst.Init(listenSocket, inputFormat)
if err != nil {
log.Printf("tabler: init-failure error=%v", err)
return 1
}
var tablesJSON []byte
tablesJSON, err = tablerInst.GenerateTables()
if err != nil {
log.Printf("tabler: generate-tables error=%v", err)
return 1
}
os.Stdout.Write(tablesJSON)
return 0
}