From 63a7e01227ec1f01ff526e68fbc2fa6ff530b8ab Mon Sep 17 00:00:00 2001
From: John Gaunt <jgaunt@johnhgaunt.com>
Date: Tue, 17 Nov 2020 22:22:09 -0500
Subject: [PATCH] changed to debian and added cron

---
 duplicacy/config.json |  4 +++-
 duplicacy/dockerfile  |  7 +++++--
 duplicacy/run.sh      | 15 +++++++++++----
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/duplicacy/config.json b/duplicacy/config.json
index 052f1c0..60afbc9 100644
--- a/duplicacy/config.json
+++ b/duplicacy/config.json
@@ -1,6 +1,6 @@
 {
   "name": "duplicacy",
-  "version": "20201117.13",
+  "version": "20201117.14",
   "slug": "duplicacy",
   "description": "Duplicacy backup",
   "arch": ["armhf", "armv7"],
@@ -15,6 +15,7 @@
     "ssh_password": "password",
     "server": "server.example.com",
     "path": "/opt/some/folder/on/on/server",
+    "crontab_run": "*/5 * * * *",
     "filters": [
       "i:addons/.*",
       "i:backup/.*",
@@ -30,6 +31,7 @@
     "ssh_password": "str",
     "server": "str",
     "path": "str",
+    "crontab_run": "str",
     "filters": ["match(^i:|e:)"]
   }
 }
\ No newline at end of file
diff --git a/duplicacy/dockerfile b/duplicacy/dockerfile
index b79a4a0..c327971 100644
--- a/duplicacy/dockerfile
+++ b/duplicacy/dockerfile
@@ -1,8 +1,11 @@
-ARG BUILD_FROM
-FROM $BUILD_FROM
+ARG BUILD_FROM=debian:buster-20201012-slim
+FROM ${BUILD_FROM}
 
 ENV LANG C.UTF-8
 
+# Install cron
+RUN apt-get -y install -qq --force-yes cron
+
 # Copy data for add-on
 COPY run.sh /
 COPY duplicacy_linux_arm_2.7.2 /duplicacy
diff --git a/duplicacy/run.sh b/duplicacy/run.sh
index d626a0f..b5348d2 100644
--- a/duplicacy/run.sh
+++ b/duplicacy/run.sh
@@ -12,6 +12,7 @@ SSH_PASSWORD=$(jq --raw-output ".ssh_password" $CONFIG_PATH)
 BACKUP_SERVER=$(jq --raw-output ".server" $CONFIG_PATH)
 BACKUP_SERVER_PATH=$(jq --raw-output ".path" $CONFIG_PATH)
 FILTERS=$(jq --raw-output ".filters" $CONFIG_PATH)
+CRONTAB_RUN=$(jq --raw-output ".crontab_run" $CONFIG_PATH)
 
 # edit the /.duplicacy/preferences file
 sed --in-place 's/<BACKUP_ID>/'${BACKUP_ID}'/' /.duplicacy/preferences
@@ -24,8 +25,14 @@ sed --in-place 's~<BACKUP_SERVER_PATH>~'${BACKUP_SERVER_PATH}'~' /.duplicacy/pre
 # create the filters file
 echo ${FILTERS} | jq -r '.[]' >> /.duplicacy/filters
 
-# backup all the data
-#/duplicacy -verbose -log backup -stats
 
-# testing snaphots
-ha sn list
\ No newline at end of file
+# backup all the data using cron
+echo "${CRONTAB_RUN} /duplicacy -verbose -log backup -stats" >> /etc/cron.d/duplicacy
+# Give execution rights on the cron job
+chmod 0644 /etc/cron.d/duplicacy
+# Apply cron job
+crontab /etc/cron.d/duplicacy
+# Create the log file to be able to run tail
+touch /var/log/cron.log
+# Run the command on container startup
+cron && tail -f /var/log/cron.log
\ No newline at end of file