changed to debian and added cron

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:)"]
   }
 }

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

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
+# 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