X-Git-Url: https://git.madduck.net/etc/mailfilter.git/blobdiff_plain/eddb5ee317cb1d447bc5d9fa74de6287f2838a59..e0d5009c344addede72d90cd677e244f685f8be5:/bin/resubmit

diff --git a/bin/resubmit b/bin/resubmit
index 01990b2..17888f9 100755
--- a/bin/resubmit
+++ b/bin/resubmit
@@ -2,9 +2,16 @@
 set -eu
 
 PROCMAIL=$HOME/.etc/mailfilter/procmail/procmailrc
+FORMAIL="/usr/bin/formail -I'X-Resubmitted: $(date -R)'"
 
-if [ -z "$1" ]; then
-  cat | exec $PROCMAIL
+if [ -z "${1:-}" ]; then
+  eval $FORMAIL | exec $PROCMAIL
 else
-  exec $PROCMAIL < "$1"
+  if [ ! -f "$1" ]; then
+    echo "E: no such file: $1" >&2
+    exit 1
+  fi
+  eval $FORMAIL < "$1" | $PROCMAIL && rm -f "$1"
 fi
+
+exit 0