1 files changed, 34 insertions, 0 deletions
diff --git a/maildir/sharedindexinstall.in b/maildir/sharedindexinstall.in
new file mode 100644
index 0000000..35544bf
--- /dev/null
+++ b/maildir/sharedindexinstall.in
@@ -0,0 +1,34 @@
+#! @SHELL@
+#
+# Copyright 2004 Double Precision, Inc.
+# See COPYING for distribution information.
+#
+# Sample script to safely update shared folder index files.
+
+prefix="@prefix@"
+sysconfdir="@sysconfdir@"
+
+shareddir="$sysconfdir/shared"  # Where the shared index files are kept
+
+newshareddir="$sysconfdir/shared.tmp" # Updated shared index
+
+if test `ls "$newshareddir" | wc -l` = 0
+then
+	echo "$newshareddir is empty!"
+	exit 1   # Sanity check
+fi
+
+if test ! -d "$shareddir"
+then
+	echo "$shareddir does not exist!"
+	exit 1
+fi
+
+# First, remove obsoleted files
+
+ls "$shareddir" | while read F
+do
+	test -f "$newshareddir/$F" || rm -f "$shareddir/$F"
+done
+
+mv -f "$newshareddir"/* "$shareddir"