fix downloading of tarball, which needs debian revision

Signed-off-by: martin f. krafft <madduck@madduck.net>

diff --git a/sbuild-wrapper.sh b/sbuild-wrapper.sh
index b2ced3796c60d15b8c6220c7d5a6f7e2b3f766fd..9fef3dde4f4bc3a96e4daaee85034774992b0310 100755 (executable)
--- a/sbuild-wrapper.sh
+++ b/sbuild-wrapper.sh
@@ -107,6 +107,8 @@ dist="$(sed -ne 's,Distribution: ,,p' "$schangesfile")"
 schangesfile_basename="${schangesfile##*/}"
 packagename="${schangesfile_basename%%_*}"
 packagenameversion="${schangesfile_basename%_*}"
+debversion="${packagenameversion#*_}"
+upstream_version="${debversion%-*}"
 dscfile_basename="$packagenameversion".dsc
 
 case "$schangesfile" in
@@ -122,9 +124,10 @@ dcmd "$dscfile_basename" | while read f; do
   test -f "$f" && continue
 
   case "$f" in
-    *.tar.gz) 
-      echo "I: fetching missing tarball: $f" >&2
-      apt-get --tar-only --only-source source "$packagename"
+    *.tar.gz)
+      last_version="$(apt-cache madison mdadm | sed -rne "s,.+(\<${upstream_version}[^[:space:]]+).*,\1,p")"
+      echo "I: fetching missing tarball for $upstream_version (from $last_version)…" >&2
+      apt-get --tar-only --only-source source "${packagename}=${last_version}"
       ;;
     *)
       echo "E: I do not know how to obtain the file: $f" >&2