Rename pkg directory to internal

These functions are not intended as an external API, so internal/ is more approprate.

Author: JamesLaverack

Dockerfile

@@ -13,7 +13,7 @@ RUN go mod download
 COPY main.go main.go
 COPY api/ api/
 COPY controllers/ controllers/
-COPY pkg/ pkg/
+COPY internal/ internal/
 
 # Build
 RUN CGO_ENABLED=0 go build -a -o manager main.go

controllers/minecraftserver_controller.go

@@ -19,7 +19,7 @@ package controllers
 import (
 	"context"
 	minecraftv1alpha1 "github.com/jameslaverack/minecraft-operator/api/v1alpha1"
-	"github.com/jameslaverack/minecraft-operator/pkg/reconcile"
+	"github.com/jameslaverack/minecraft-operator/internal/reconcile"
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	ctrl "sigs.k8s.io/controller-runtime"