From e4f062b006958382af8e2251e5c908685f485217 Mon Sep 17 00:00:00 2001
From: James Shubin <james@shubin.ca>
Date: Wed, 30 Oct 2024 16:04:01 -0400
Subject: [PATCH] engine: resources: Parse distro properly

I regressed here when patching this. Here's the fix. Would be beautiful
to have hardware to run end-to-end testing on. If you want to sponsor
this, please let me know!
---
 engine/resources/virt_builder.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/engine/resources/virt_builder.go b/engine/resources/virt_builder.go
index ec6cb726..dc081613 100644
--- a/engine/resources/virt_builder.go
+++ b/engine/resources/virt_builder.go
@@ -219,7 +219,12 @@ func (obj *VirtBuilderRes) getGuestfs() ([]string, error) {
 // that we can easily run mgmt.
 func (obj *VirtBuilderRes) getDeps() ([]string, error) {
 	// TODO: Improve this function as things evolve.
-	distro := strings.TrimSuffix(obj.OSVersion, "-") // fedora- or debian-
+	ix := strings.Index(obj.OSVersion, "-") // fedora- or debian-
+	if ix == -1 {
+		return nil, fmt.Errorf("os version is not supported")
+	}
+
+	distro := obj.OSVersion[0:ix] // everything before the dash, eg: fedora
 	packages, exists := distroUtil.ToBootstrapPackages(distro)
 	if !exists {
 		// TODO: patches welcome!