Initial commit

express/Dockerfile

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+# syntax=docker/dockerfile:1
+
+# Use the non-alpine base image for easier container debugging.
+# FROM node:14
+FROM node:16-alpine
+
+# Curl is used in cron batch file.
+RUN apk --no-cache add curl
+
+WORKDIR /usr/src/app
+
+COPY package*.json .
+RUN npm install
+
+COPY . .
+
+COPY scheduled/crontab /var/spool/cron/crontabs/root
+RUN which crond && \
+  rm -rf /etc/periodic && \
+  chmod 0744 scheduled/entrypoint.sh
+
+EXPOSE 3000
+
+# Use devstart-wait if you need code execution to pause until a debugger is attached.
+# CMD ["npm", "run", "devstart-wait"]
+CMD ["npm", "run", "devstart"]