fix: do not index providerconfigs with ns

internal/parser/parser.go

@@ -61,8 +61,8 @@ func (p *Parser) Run(ctx context.Context, in io.Reader) error {
 				}
 
 				if err := index.Push(obj); err != nil {
-          return err       
-        }
+					return err
+				}
 			}
 		}
 	}))
@@ -80,14 +80,18 @@ func (p *Parser) Run(ctx context.Context, in io.Reader) error {
 		}
 
 		pool.Push(worker.Task(func(ctx context.Context) error {
-			obj, _, err := p.Decoder.Decode(
+			obj, gvk, err := p.Decoder.Decode(
 				resourceYAML,
 				nil,
 				nil)
 			if err != nil {
 				return nil
 			}
 
+			if gvk.Group == v1beta1.Group && gvk.Kind == "ProviderConfig" {
+				accessor.SetNamespace(obj, "")
+			}
+
 			objects <- obj
 			return nil
 		}))
@@ -124,7 +128,7 @@ func (p *Parser) exit(waiters ...worker.Waiter) {
 	for _, w := range waiters {
 		err := w.Wait()
 		if err != nil && !p.AllowFailure {
-			p.Logger.Error(err, "error occured")
+			p.Logger.Error(err, "error occurred")
 			os.Exit(1)
 		}
 	}

main.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"context"
-	"errors"
+	"fmt"
 	"log"
 	"os"
 	"runtime"
@@ -76,7 +76,7 @@ func main() {
 	}
 
 	if _, err := os.Stat(out); err == nil {
-		must(errors.New("output directory does already exists"))
+		must(fmt.Errorf("output directory `%s` does already exists", out))
 	}
 
 	err = os.MkdirAll(out, 0740)