From f81a4e38a160a555ce1bc2e65320261bd3b97420 Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <jollheef@riseup.net>
Date: Thu, 29 Nov 2018 00:01:14 +0000
Subject: [PATCH] Auto-generate rootfs image name

---
 config/config.go | 6 ++++++
 kernel.go        | 6 +++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/config/config.go b/config/config.go
index cd6b216..5af72c7 100644
--- a/config/config.go
+++ b/config/config.go
@@ -27,6 +27,12 @@ func (km KernelMask) DockerName() string {
 	return fmt.Sprintf("out_of_tree_%s_%s", distro, release)
 }
 
+func (km KernelMask) ImageName() string {
+	distro := strings.ToLower(km.DistroType.String())
+	release := strings.Replace(km.DistroRelease, ".", "", -1)
+	return fmt.Sprintf("%s_%s.img", distro, release)
+}
+
 type ArtifactType int
 
 const (
diff --git a/kernel.go b/kernel.go
index 9850644..57f32dd 100644
--- a/kernel.go
+++ b/kernel.go
@@ -247,7 +247,11 @@ func genInitrdPath(files []os.FileInfo, kname string) string {
 }
 
 func genRootfsImage(km config.KernelMask) string {
-	return "does not implemented yet, you need to set it byself"
+	usr, err := user.Current()
+	if err != nil {
+		return fmt.Sprintln(err)
+	}
+	return usr.HomeDir + "/.out-of-tree/images/" + km.ImageName()
 }
 
 func genKernels(km config.KernelMask, newkcfg *config.KernelConfig) (