replaced the old Crontab with commands with a script to execute instead. Better logging for docker logs <container name>.

because cron does not execute script with env vars, they get dumped into a file and set for the runtime of the  script run-taks.sh

Dockerfile

@@ -10,7 +10,7 @@ RUN set -eux && \
         apt-get upgrade -y -qq && \
     echo "Installing tools" && \
         apt-get install -y -qq \
-            curl unzip cron ca-certificates logrotate && \
+            curl unzip cron ca-certificates logrotate dos2unix && \
     echo "Cleaning up" && \
         apt-get --yes autoremove --purge && \
         apt-get clean --yes && \
@@ -19,9 +19,14 @@ RUN set -eux && \
         rm --recursive --force --verbose /var/tmp/* && \
         rm --recursive --force --verbose /var/cache/apt/archives/* && \
         truncate --size 0 /var/log/*log
+COPY ./docker/cron-bun-log /etc/logrotate.d/
+COPY ./docker/Crontab /etc/cron.d/
+RUN chmod 0644 /etc/cron.d/Crontab
+
 # install BunJs
 RUN curl -fsSL https://bun.com/install | bash
 ENV PATH="/root/.bun/bin:$PATH"
+RUN ln -s /root/.bun/bin/bun /usr/local/bin/bun
 # install dependencies into temp directory
 # this will cache them and speed up future builds
 FROM base AS install
@@ -34,26 +39,20 @@ RUN mkdir -p /temp/prod
 COPY package.json bun.lock /temp/prod/
 RUN cd /temp/prod && bun install --frozen-lockfile --production
 
-COPY ./docker/Crontab /etc/cron.d/
-RUN chmod 0644 /etc/cron.d/Crontab
-COPY ./docker/cron-bun-log /etc/logrotate.d/
-RUN mkdir /var/log/cron && touch /var/log/cron.log
-
 # copy node_modules from temp directory
 # then copy all (non-ignored) project files into the image
 FROM base AS prerelease
 COPY --from=install /temp/dev/node_modules node_modules
 COPY . ./
 # [optional] tests & build
-ENV NODE_ENV=production
 
 # copy production dependencies and source code into final image
 FROM base AS release
+ENV NODE_ENV=production
 COPY --from=install /temp/prod/node_modules node_modules
-COPY --from=prerelease /opt/app/package.json .
-#COPY --from=prerelease .entrypoint.sh .
 COPY . ./
-RUN mkdir /var/log/cron && touch /var/log/cron.log
-VOLUME /opt/app/data/db
-# VOLUME /var/log/cron
-CMD bun run ./src/app.ts --today && cron && tail -f /var/log/cron.log
+COPY ./docker/docker-entrypoint.sh /opt/app/docker-entrypoint.sh
+#COPY --from=prerelease .entrypoint.sh .
+RUN dos2unix /opt/app/docker-entrypoint.sh && \
+    chmod +x /opt/app/docker-entrypoint.sh
+ENTRYPOINT [ "/opt/app/docker-entrypoint.sh" ]

docker/Crontab

@@ -1,2 +1,2 @@
-8 * * * * bun run ./src/app.ts --today > /var/log/cron.log 2>&1
-*/15 * * * * bun run ./src/app.ts > /var/log/cron.log 2>&1
+0 8 * * * root /opt/app/run-task.sh --today
+*/15 * * * * root /opt/app/run-task.sh

docker/docker-entrypoint.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+bun run ./src/app.ts --today
+
+echo "ntfy_on=$ntfy_on" >> /etc/environment
+echo "ntfy_username=$ntfy_username" >> /etc/environment
+echo "ntfy_password=$ntfy_password" >> /etc/environment
+echo "ntfy_host=$ntfy_host" >> /etc/environment
+echo "ntfy_topic=$ntfy_topic" >> /etc/environment
+echo "dc_on=$dc_on" >> /etc/environment
+echo "dc_webhook=$dc_webhook" >> /etc/environment
+echo "dc_botname=$dc_botname" >> /etc/environment
+echo "dc_avatar_url=$dc_avatar_url" >> /etc/environment
+
+# Start cron in foreground
+exec cron -f

run-task.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -e
+
+set -o allexport
+. /etc/environment || echo "[WARN] Failed to load env" >> /proc/1/fd/2
+set +o allexport
+
+export PATH="/root/.bun/bin:$PATH"
+
+cd /opt/app
+
+log_info() {
+    echo "[INFO] $(date) $1" >> /proc/1/fd/1
+}
+
+log_error() {
+    echo "[ERROR] $(date) $1" >> /proc/1/fd/2
+}
+
+log_info "Starting task with args: $*"
+
+if bun run ./src/app.ts "$@" >> /proc/1/fd/1 2>> /proc/1/fd/2; then
+    log_info "Task completed successfully."
+else
+    log_error "Task failed!"
+    exit 1
+fi