[add] split wanted files vs wanted metadata for ko apis, [add] documentation

main.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"os"
+	"os/signal"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/urfave/cli/v2"
+	"reichard.io/bbank/server"
+)
+
+type UTCFormatter struct {
+	log.Formatter
+}
+
+func (u UTCFormatter) Format(e *log.Entry) ([]byte, error) {
+	e.Time = e.Time.UTC()
+	return u.Formatter.Format(e)
+}
+
+func main() {
+	log.SetFormatter(UTCFormatter{&log.TextFormatter{FullTimestamp: true}})
+
+	app := &cli.App{
+		Name:  "Book Bank",
+		Usage: "A self hosted e-book progress tracker.",
+		Commands: []*cli.Command{
+			{
+				Name:    "serve",
+				Aliases: []string{"s"},
+				Usage:   "Start Book Bank web server.",
+				Action:  cmdServer,
+			},
+		},
+	}
+	err := app.Run(os.Args)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func cmdServer(ctx *cli.Context) error {
+	log.Info("Starting Book Bank Server")
+	server := server.NewServer()
+	server.StartServer()
+
+	c := make(chan os.Signal, 1)
+	signal.Notify(c, os.Interrupt)
+	<-c
+
+	server.StopServer()
+	os.Exit(0)
+
+	return nil
+}