--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/etc/periodic/daily/720.local-triggered-action	Thu Feb 23 21:56:54 2023 +0100
@@ -0,0 +1,83 @@
+#!/bin/sh
+# -*- indent-tabs-mode: nil; -*-
+#
+# @(#)@@SIMPLEVERSIONTAG@@
+#
+# Weekly script to handle actions triggered by newly existing files.
+# This is e.g. convenient to notify a running daemon to reload because
+# of renewed certificates.
+#
+
+# If there is a global system configuration file, suck it in.
+if [ -r /etc/defaults/periodic.conf ]
+then
+    . /etc/defaults/periodic.conf
+    source_periodic_confs
+fi
+
+: ${daily_local_triggered_action_enable:=NO}
+: ${daily_local_triggered_action_files:=}
+# e.g. "service nginx onestatus"
+: ${daily_local_triggered_action_condition:=}
+# e.g. "service nginx reload"
+: ${daily_local_triggered_action_action:=}
+: ${daily_local_triggered_action_files_remove:=YES}
+
+case "${daily_local_triggered_action_enable}" in
+    [Yy][Ee][Ss])
+        echo
+        echo "Testing for newly renewed Let's Encrypt certificates"
+
+        rc=0
+
+        _do_action=""
+        _remove_files=""
+
+        for _f in ${daily_local_triggered_action_files}; do
+            if [ -r "${_f}" ]; then
+                _do_action="yes"
+                case "${daily_local_triggered_action_files_remove}" in
+                    [Yy][Ee][Ss])
+                        _remove_files="${_remove_files} ${_f}"
+                        ;;
+                esac
+            fi
+        done
+
+        if [ "${_do_action}" = "yes" ]; then
+            if [ -z "${daily_local_triggered_action_action}" ]; then
+                echo "ERROR: no deploy action defined" 1>&2
+                exit 2
+            fi
+
+            echo "Deploying newly renewed Let's Encrypt certificates"
+            if [ -n "${daily_local_triggered_action_condition}" ]; then
+                if ${daily_local_triggered_action_condition} ; then
+                    ${daily_local_triggered_action_action}
+                    rc=$?
+                else
+                    rc=1
+                fi
+            else
+                ${daily_local_triggered_action_action}
+                rc=$?
+            fi
+
+            # Remove trigger files if configured to do so
+            if [ ${rc} -eq 0 ]; then
+                echo "Removing trigger files..."
+                for _rf in ${_remove_files}; do
+                    rm -fv "${_rf}"
+                done
+            fi
+        else
+            echo "No newly renewed Let's Encrypt certificates found"
+        fi
+        ;;
+
+    *)
+        rc=0
+        ;;
+esac
+
+exit ${rc}