Use helm settings to define CLI flags for install command

Signed-off-by: joshvanl <vleeuwenjoshua@gmail.com>

cmd/ctl/pkg/install/BUILD.bazel

@@ -9,7 +9,6 @@ go_library(
     importpath = "github.com/jetstack/cert-manager/cmd/ctl/pkg/install",
     visibility = ["//visibility:public"],
     deps = [
-        "//cmd/ctl/pkg/factory:go_default_library",
         "//cmd/ctl/pkg/install/helm:go_default_library",
         "@com_github_spf13_cobra//:go_default_library",
         "@com_github_spf13_pflag//:go_default_library",

cmd/ctl/pkg/install/install.go

@@ -35,7 +35,6 @@ import (
 	"helm.sh/helm/v3/pkg/release"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
 
-	"github.com/jetstack/cert-manager/cmd/ctl/pkg/factory"
 	"github.com/jetstack/cert-manager/cmd/ctl/pkg/install/helm"
 )
 
@@ -50,7 +49,6 @@ type InstallOptions struct {
 	Wait      bool
 
 	genericclioptions.IOStreams
-	*factory.Factory
 }
 
 const (
@@ -114,6 +112,9 @@ func NewCmdInstall(ctx context.Context, ioStreams genericclioptions.IOStreams) *
 		SilenceErrors: true,
 	}
 
+	settings.AddFlags(cmd.Flags())
+	cmd.Flag("namespace").DefValue = defaultCertManagerNamespace
+
 	addInstallUninstallFlags(cmd.Flags(), &options.client.Timeout, &options.Wait)
 
 	addInstallFlags(cmd.Flags(), options.client)
@@ -126,10 +127,6 @@ func NewCmdInstall(ctx context.Context, ioStreams genericclioptions.IOStreams) *
 	cmd.Flags().MarkHidden("chart-name")
 	cmd.Flags().BoolVar(&options.DryRun, "dry-run", false, "Simulate install and output manifest")
 
-	options.Factory = factory.New(cmd)
-	// Set default namespace cli flag value
-	cmd.Flag("namespace").DefValue = defaultCertManagerNamespace
-
 	return cmd
 }