Implement logging.

diff --git a/libguestfs_upstream.ml b/libguestfs_upstream.ml
index 8272fff..be939ae 100644 (file)
--- a/libguestfs_upstream.ml
+++ b/libguestfs_upstream.ml
@@ -17,6 +17,12 @@ let () =
   Unix.putenv "LIBGUESTFS_DEBUG" "1";
   Unix.putenv "LIBGUESTFS_TRACE" "1"
 
+(* Log program output. *)
+let from = "rjones@redhat.com"
+let to_ = "rjones@redhat.com"
+let logfile = log_program_output ()
+let () = eprintf "logging to %s\n%!" logfile
+
 let package = "libguestfs"
 
 (* Helper object which stores everything about a version. *)
@@ -165,6 +171,12 @@ and tarball_created version =
 
 (* Goal: test a commit. *)
 and commit_tested branch commit =
+  onfail (
+    fun _ ->
+      let subject = sprintf "goal: %s: FAILED" goalname in
+      mailto ~from ~subject ~attach:[logfile] to_
+  );
+
   let key = sprintf "libguestfs_commit_tested_%s" commit in
   target (memory_exists key);