X-Git-Url: https://git.madduck.net/etc/offlineimap.git/blobdiff_plain/7ab076e9a34703804e9559bacb050342f3b65f6f..cd8e7dada18c2c5697df48debabf86aab2109bd2:/.bin/offlineimap

diff --git a/.bin/offlineimap b/.bin/offlineimap
index ad01298..d440e24 100755
--- a/.bin/offlineimap
+++ b/.bin/offlineimap
@@ -1,17 +1,25 @@
 #!/bin/sh
 set -eu
 
+[ "${1:-}" = -q ] && exec >/dev/null
+
+VAR=$HOME/.var/offlineimap
+LOCKFILE="$VAR/.cron.lock"
+trap "rm -f $LOCKFILE" 0 1 2 3 4 5 6 7 8 10 11 12 13 14 15
+if ! lockfile -0 -r0 -l 3600 "$LOCKFILE" 2>/dev/null; then
+  echo "E: offlineimap is already running." >&2
+  exit 1
+fi
+
 if ! test -t 0; then
-  echo Renicing because we are not run interactively… >&2
+  echo Renicing because we are not run interactively…
   renice 20 -p $$ >/dev/null
-  ionice -c2 -n7 -p $$
+  ionice -c3 -p $$
 fi
 
 ret=0
-/usr/bin/offlineimap -o "$@" || ret=$?
+/usr/bin/offlineimap "$@" || exit $?
 
 if [ -x "$(command -v notmuch)" ]; then
-  notmuch new
+  notmuch new || exit $?
 fi
-
-exit $ret