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-rwxr-xr-xrun.d/10-print-message22
1 files changed, 22 insertions, 0 deletions
diff --git a/run.d/10-print-message b/run.d/10-print-message
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--- /dev/null
+++ b/run.d/10-print-message
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+#!/bin/sh
+#
+# 10-print-message - print a (command-specific or default) message
+#
+# Copyright © Andrew Ruthven <andrew@etc.gen.nz>
+# Copyright © martin f. krafft <madduck@madduck.net>
+# Released under the terms of the Artistic Licence 2.0
+#
+# Prints either /etc/molly-guard/messages.d/$MOLLYGUARD_CMD
+# or /etc/molly-guard/messages.d/default
+# depending on whether the first exists.
+#
+set -eu
+
+MESSAGESDIR=/etc/molly-guard/messages.d
+
+for i in $MOLLYGUARD_CMD default; do
+ if [ -f "$MESSAGESDIR/$i" ] && [ -r "$MESSAGESDIR/$i" ]; then
+ cat $MESSAGESDIR/$i
+ exit 0
+ fi
+done