[OSSTEST PATCH 23/49] Honour DebianImageFile_SUITE_ARCH

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

This lets us specify the whole filename, not just a version.
This is needed because for buster we are going to use
   debian-10.2.0-ARCH-xfce-CD-1.iso

Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
 mfi-common | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mfi-common b/mfi-common
index b40f057e..640cf328 100644
--- a/mfi-common
+++ b/mfi-common
@@ -522,6 +522,15 @@ job_create_test () {
 
 usual_debianhvm_image () {
   local arch=$1; shift
+  if [ -n "$DEBIAN_IMAGE_FILE" ]; then
+      echo $DEBIAN_IMAGE_FILE
+      return
+  fi
+  local file=`getconfig DebianImageFile_${guestsuite}_${arch}`
+  if [ -n "$file " ]; then
+      echo $file
+      return
+  fi
   local ver=$DEBIAN_IMAGE_VERSION
   if [ -z "$ver" ] ; then
       ver=`getconfig DebianImageVersion_$guestsuite`
-- 
2.20.1