Files
caprover/dockerfile-captain.release
T

26 lines
641 B
Plaintext

# Build stage runs on the host platform to avoid QEMU SIGILL issues with Node.js 22 on arm64
FROM --platform=$BUILDPLATFORM node:22-alpine AS builder
RUN apk add --update --no-cache make gcc g++ git curl openssl
WORKDIR /usr/src/app
COPY . ./
# Build backend code
RUN npm ci && \
npm run build && \
npm ci --omit=dev && \
npm cache clean --force
# Final stage uses the target platform's Node.js runtime
FROM node:22-alpine
RUN apk add --update --no-cache git curl openssl openssh
WORKDIR /usr/src/app
COPY --from=builder /usr/src/app .
ENV NODE_ENV production
ENV PORT 3000
EXPOSE 3000
CMD ["node", "./built/server.js"]