feat: send log to zulip

Dockerfile

@@ -1,5 +1,5 @@
-ARG ALPINE_VERSION=3.13.6
+ARG ALPINE_VERSION=3.18.3
-ARG BASE_IMAGE=sutty/monit
+ARG BASE_IMAGE=gitea.nulo.in/sutty/monit
 FROM ${BASE_IMAGE}:${ALPINE_VERSION}
 MAINTAINER "f <f@sutty.nl>"
 
@@ -11,7 +11,7 @@ ENV SSH_SERVER ""
 ENV SSH_USER root
 ENV SSH_PORT 22
 
-RUN apk add --no-cache borgbackup openssh-client
+RUN apk add --no-cache borgbackup openssh-client zulip-client
 
 COPY ./monit.conf /etc/monit.d/borg.conf
 COPY ./backup.sh /usr/local/bin/backup

backup.sh

@@ -35,9 +35,13 @@ for signal in TERM QUIT HUP EXIT INT KILL; do
 done
 
 # It'll fail the second time
-borg init --encryption=repokey "${SSH_ALIAS}:${DEST}"
+borg init --encryption=repokey "${SSH_ALIAS}:${DEST}" 2>&1 | tee /tmp/backup.log
-borg create -v --stats "${SSH_ALIAS}:${DEST}::${DATE}" "${ORIG}"
+borg create -v --stats "${SSH_ALIAS}:${DEST}::${DATE}" "${ORIG}" 2>&1 | tee -a /tmp/backup.log
-borg prune -v --stats --keep-daily ${KEEP} "${SSH_ALIAS}:${DEST}"
+borg prune -v --stats --keep-daily ${KEEP} "${SSH_ALIAS}:${DEST}" 2>&1 | tee -a /tmp/backup.log
-borg list "${SSH_ALIAS}:${DEST}"
+borg list "${SSH_ALIAS}:${DEST}" 2>&1 | tee -a /tmp/backup.log
+
+if test -n "${ZULIP_KEY}"; then
+  cat /tmp/backup.log | zulip-client -u "${ZULIP_URL}" -b "${ZULIP_BOT}" -s "${ZULIP_STREAM}" -t "${ZULIP_TOPIC}"
+fi
 
 exit $?