add veracrypt dpkg first draft

1 files changed, 20 insertions, 0 deletions

diff --git a/veracrypt/debian/prerm b/veracrypt/debian/prerm
new file mode 100644
index 0000000..baa2e73
--- /dev/null
+++ b/veracrypt/debian/prerm
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -e
+
+case "$1" in
+    remove|upgrade|deconfigure|failed-upgrade)
+        (mount | grep -q veracrypt_aux_mnt) &&
+        echo "Error: all VeraCrypt volumes must be unmounted before upgrade." && exit 1
+        exit 0
+    ;;
+
+    *)
+        echo "prerm called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+#DEBHELPER#
+
+exit 0