Provisioning: Move repository package to provisioning app (#110228)

* Move repository package to apps

* Move operators to grafana/grafana

* Go mod tidy

* Own package by git sync team for now

* Merged

* Do not use settings in local extra

* Remove dependency on webhook extra

* Hack to work around issue with secure contracts

* Sync Go modules

* Revert "Move operators to grafana/grafana"

This reverts commit 9f19b30a2e.

apps/provisioning/pkg/repository/git/mutator.go

@@ -0,0 +1,41 @@
+package git
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/runtime"
+
+	provisioning "github.com/grafana/grafana/apps/provisioning/pkg/apis/provisioning/v0alpha1"
+)
+
+func Mutate(ctx context.Context, obj runtime.Object) error {
+	repo, ok := obj.(*provisioning.Repository)
+	if !ok {
+		return nil
+	}
+
+	if repo.Spec.Type != provisioning.GitRepositoryType {
+		return nil
+	}
+
+	if repo.Spec.Git == nil {
+		return fmt.Errorf("git configuration is required for git repository type")
+	}
+
+	if repo.Spec.Git.URL != "" {
+		url := strings.TrimSpace(repo.Spec.Git.URL)
+		if url != "" {
+			// Remove any trailing slashes
+			url = strings.TrimRight(url, "/")
+			// Only add .git if it's not already present
+			if !strings.HasSuffix(url, ".git") {
+				url = url + ".git"
+			}
+			repo.Spec.Git.URL = url
+		}
+	}
+
+	return nil
+}