Inital commit

docker/docker.go

@@ -0,0 +1,67 @@
+package docker
+
+import (
+	"fmt"
+	"log"
+	"strings"
+)
+
+type Port struct {
+	In  string
+	Out string
+}
+
+type ServerType int
+
+const (
+	FORGE ServerType = iota
+	FABRIC
+	NEOFORGE
+	VANILLA
+)
+
+func (p Port) String() string {
+	return fmt.Sprintf("%s:%s", p.In, p.Out)
+}
+
+func (t ServerType) String() string {
+	switch t {
+	case FORGE:
+		return "FORGE"
+	case NEOFORGE:
+		return "NEOFORGE"
+	case VANILLA:
+		return "VANILLA"
+	}
+	log.Panicln("unreachable")
+	return ""
+}
+
+func PortFromString(port string) Port {
+	parts := strings.Split(port, ":")
+	return Port{
+		In:  parts[0],
+		Out: parts[1],
+	}
+}
+
+func PortsFromStrings(ports []string) (r []Port) {
+	for _, port := range ports {
+		r = append(r, PortFromString(port))
+	}
+	return
+}
+
+func TypeFromString(in string) ServerType {
+	switch in {
+	case "FORGE":
+		return FORGE
+	case "NEOFORGE":
+		return NEOFORGE
+	case "VANILLA":
+		return VANILLA
+	default:
+		log.Fatalf("unknown server type \"%s\"", in)
+	}
+	return VANILLA
+}