Files
homelable/Dockerfile.frontend
T
Pouzor 0019c086cf feat: automatic DB backup before migrations using VERSION file
- Add VERSION file at repo root as single source of truth for app version
- frontend/vite.config.ts reads VERSION file instead of package.json
- backend config.py exposes APP_VERSION read from VERSION (dev) or /app/VERSION (Docker)
- database.py backs up DB to homelab.db.back-{version} before running migrations
  (skipped if DB doesn't exist or backup already exists — fully idempotent)
- Dockerfile.backend and Dockerfile.frontend copy VERSION into the image
- Add test_db_backup.py with 4 tests covering create/skip/idempotent/version cases
2026-04-19 22:09:43 +02:00

33 lines
999 B
Docker

# Stage 1: build
# Use the native build platform so npm ci never runs under QEMU emulation.
# The build output (static HTML/JS/CSS) is platform-independent.
# node:20-slim (Debian/glibc) avoids lightningcss musl binary resolution issues on Alpine.
FROM --platform=$BUILDPLATFORM node:20-slim AS builder
ARG VITE_STANDALONE=false
ENV VITE_STANDALONE=$VITE_STANDALONE
WORKDIR /app
COPY frontend/package*.json ./
RUN npm ci
COPY frontend/ .
COPY VERSION ../VERSION
RUN npm run build
# Stage 2: serve
FROM nginx:alpine
COPY --from=builder /app/dist /usr/share/nginx/html
# Nginx config: use standalone config (no backend proxy) or full config
ARG VITE_STANDALONE=false
COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
COPY docker/nginx.standalone.conf /etc/nginx/conf.d/nginx.standalone.conf
RUN if [ "$VITE_STANDALONE" = "true" ]; then \
cp /etc/nginx/conf.d/nginx.standalone.conf /etc/nginx/conf.d/default.conf; \
fi && \
rm /etc/nginx/conf.d/nginx.standalone.conf
EXPOSE 80