Dockerfile.alpine

FROM node:18-alpine3.21
ARG BUILD_DATE
LABEL build-date=$BUILD_DATE
LABEL maintainer="ZHAO Xudong <zxdong@gmail.com>"
LABEL description="This is Docker image for electerm-web"
LABEL url="https://github.com/electerm/electerm-web-docker"
LABEL vendor="electerm"
LABEL version="2.70.6"

WORKDIR /app

# Create user and set up directories
RUN addgroup -S electerm && \
    adduser -S -G electerm -h /home/electerm -s /bin/sh electerm && \
    mkdir -p /home/electerm /app && \
    chown -R electerm:electerm /home/electerm /app && \
    chmod 755 /home/electerm

# Install build dependencies and build application
RUN apk update && apk add --no-cache \
    python3 \
    git \
    make \
    g++ \
    build-base && \
    cd /app && \
    git clone --depth 1 https://github.com/electerm/electerm-web.git && \
    cd electerm-web && \
    npm un @playwright/test chai playwright && \
    npm i && \
    npm run build && \
    cp .sample.env .env && \
    npm prune --production && \
    npm cache clean --force && \
    apk del build-base make g++ python3 git && \
    rm -rf /var/cache/apk/* && \
    chown -R electerm:electerm /app/electerm-web

USER electerm
WORKDIR /app/electerm-web

# Set the environment variable
ENV NODE_ENV=production

# Run your application
CMD ["node", "./src/app/app.js"]