1 files changed, 52 insertions, 0 deletions
diff --git a/watchdir b/watchdir
new file mode 100755
index 0000000..fe215b2
--- /dev/null
+++ b/watchdir
@@ -0,0 +1,52 @@
+#! /bin/sh
+
+usage()
+{
+    echo "$0 [-s <size>] [-r] [-h] [-d <subdir>] <dir>"
+}
+
+REGEN=0
+SIZE=96
+
+while getopts rs:d:h arg
+do
+    case $arg in
+    r) REGEN=1
+    ;;
+    s) SIZE="$OPTARG"
+    ;;
+    h) usage
+        exit 0
+    ;;
+    d) SUBDIR="$OPTARG"
+    ;;
+    ?) usage >&2
+        exit 1
+    ;;
+    esac
+done
+
+shift $(($OPTIND - 1))
+
+if [ $# != 1 ]; then
+    usage >&2
+    exit 1
+fi
+
+DIR="$1"
+
+[ "$REGEN" -eq 1 ] && "$(dirname $0)/tngen" \
+    ${SIZE:+-s$SIZE} \
+    -d "$DIR" \
+    "$DIR/user"
+
+while :
+do
+    F="$(inotifywait -e modify,move,create,delete \
+        --format "%w%f" -qr "$DIR/user/")"
+    sleep 1 # TODO: revisit this
+    "$(dirname $0)/tngen" \
+        ${SIZE:+-s$SIZE} \
+        -d "$DIR" \
+        "$F"
+done