[gnome-schedule] Rename and add proper copyright notice

[Gaute Hope <gauteh src gnome org>]

commit 5e073e0551680bffa6ddfce19bafa33c369fc9c5
Author: Gaute Hope <eg gaute vetsj com>
Date:   Sat Oct 9 23:12:58 2010 +0200

    Rename and add proper copyright notice

 src/examples/surerun    |   45 -------------------------------------
 src/examples/surerun.sh |   57 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 45 deletions(-)
---
diff --git a/src/examples/surerun.sh b/src/examples/surerun.sh
new file mode 100755
index 0000000..f18adfc
--- /dev/null
+++ b/src/examples/surerun.sh
@@ -0,0 +1,57 @@
+#! /bin/bash
+# Copyright (C) 2010  Gaute Hope <eg at gaute dot vetsj dot com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02110-1301, USA.
+
+# Checks if a task has been run since midnight; otherwise run it
+# and update timestamp.
+
+# State is saved in ~/.surerun; use at own risk and modify for your use.
+
+# usage: ./surerun.sh title command *args
+
+if [ $# -lt 2 ]; then
+  echo "Not enough arguments given"
+  exit 1
+fi
+
+title=$1
+shift
+command=$@
+
+statedir=~/.surerun
+
+midnight=$(date -d "00:00" +%s)
+
+if [ -e "${statedir}/${title}" ]; then
+  # exists, check last run
+  lastrun=$(cat "${statedir}/${title}")
+  echo "Last run: ${lastrun}"
+else
+  lastrun=0
+fi
+
+if [ "${lastrun}" -le "${midnight}" ]; then
+  if [ ! -d "${statedir}" ]; then
+    mkdir -p "${statedir}"
+  fi
+  date +%s > "${statedir}/${title}"
+
+  # run task
+  echo "Running: ${title}.."
+  $@
+fi
+
+