X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=logmail;h=ba36a9e6431bf27ea04d136b612a43e63deb06cf;hb=refs%2Fheads%2Fmaster;hp=4aad395591d9f123072ef545e7d25f5cce937d53;hpb=ea9d543d812b5ec13d4d3c6b424626f3afaaa5dc;p=log-quiet

diff --git a/logmail b/logmail
index 4aad395..ba36a9e 100755
--- a/logmail
+++ b/logmail
@@ -1,5 +1,12 @@
 #!/bin/bash
-# Copyright (C) 2016 Ian Kelling
+# I, Ian Kelling, follow the GNU license recommendations at
+# https://www.gnu.org/licenses/license-recommendations.en.html. They
+# recommend that small programs, < 300 lines, be licensed under the
+# Apache License 2.0. This file contains or is part of one or more small
+# programs. If a small program grows beyond 300 lines, I plan to switch
+# its license to GPL.
+
+# Copyright 2024 Ian Kelling
 
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,19 +20,24 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 case $1 in
   -h|--help)
     cat <<'EOF'
 usage: logmail CMD [ARGS...]
 
 Send mail in case of output or failure of CMD
+
+Emails to $MAILTO or if unset, $USER@localhost
 EOF
     exit 0
     ;;
 esac
 t=$(mktemp)
-if ! "$@" &>"$t" || [[ ! -s $t ]]; then
-  mail -s "$HOSTNAME: $*" $USER@localhost <"$t"
+code=0
+"$@" &>"$t" || code=$?
+if (( code )) || [[ -s $t ]]; then
+  mail -s "$HOSTNAME: code: $code cmd: $*" $mailto <"$t"
   rm "$t"
 fi
 exit 0