Merge a87292bd6cdfd2a226d5164d2946866160ee0b6d into be97512ec2241f362d7d254eb213053214850655

Dockerfile

@@ -47,8 +47,11 @@ RUN apk update --quiet && \
         tini \
         wget && \
     rm /var/cache/apk/* && \
+    mkdir -p ${HOME_DIR}/jobs && \
     rm -rf /etc/periodic /etc/crontabs/root && \
-    mkdir -p ${HOME_DIR}/jobs
+    adduser -S docker -D
+
+USER docker
 
 COPY --from=builder /usr/bin/rq/rq /usr/local/bin
 COPY entrypoint.sh /

entrypoint.sh

@@ -4,10 +4,12 @@ set -e
 
 DOCKER_SOCK=/var/run/docker.sock
 CRONTAB_FILE=/etc/crontabs/docker
+LOG_DIR=/var/log/crontab
 
 if [ -z "${HOME_DIR}" ] && [ -n "${TEST_MODE}" ]; then
     HOME_DIR=/tmp/crontab-docker-testing
     CRONTAB_FILE=${HOME_DIR}/test
+    LOG_DIR=${HOME_DIR}/crontab
 elif [ -z "${HOME_DIR}" ]; then
     echo "HOME_DIR not set."
     exit 1
@@ -20,6 +22,12 @@ if [ -z "${DOCKER_HOST}" ] && [ -a "${DOCKER_PORT_2375_TCP}" ]; then
     export DOCKER_HOST="tcp://docker:2375"
 fi
 
+if [ "${LOG_FILE}" == "" ]; then
+    LOG_FILE=${LOG_DIR}/jobs.log
+    mkdir -p "${LOG_DIR}"
+    touch "${LOG_FILE}"
+fi
+
 normalize_config() {
     JSON_CONFIG={}
     if [ -f "${HOME_DIR}/config.json" ]; then