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feat: optimize Docker build performance and add version validation (#176)

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Doh
2025-08-20 10:04:23 -04:00
committed by GitHub
parent 8fb7cd1810
commit ee2821b2bf
6 changed files with 51 additions and 19 deletions
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29
Dockerfile
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@@ -1,18 +1,17 @@
# syntax=docker.io/docker/dockerfile:1
FROM node:18-alpine AS base
# Use build platform for base images to avoid emulation
FROM --platform=$BUILDPLATFORM node:22-alpine AS base
# Install dependencies only when needed
FROM base AS deps
# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
RUN apk add --no-cache libc6-compat
WORKDIR /app
# Install dependencies based on the preferred package manager
# Use cache mounts for npm cache
COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* .npmrc* ./
RUN \
RUN --mount=type=cache,target=/root/.npm \
if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
# use --force flag until all deps supports react19
elif [ -f package-lock.json ]; then npm ci --force; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i --frozen-lockfile; \
else echo "Lockfile not found." && exit 1; \
@@ -26,32 +25,28 @@ COPY . .
ENV NEXT_TELEMETRY_DISABLED=1
RUN \
# Use cache mount for Next.js cache
RUN --mount=type=cache,target=/app/.next/cache \
if [ -f yarn.lock ]; then yarn run build; \
elif [ -f package-lock.json ]; then npm run build; \
elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
else echo "Lockfile not found." && exit 1; \
fi
# Production image, copy all the files and run next
FROM base AS runner
# Production image - use target platform
FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs
# Create data and backups directories and set permissions
RUN mkdir -p /app/data /app/backups \
&& chown nextjs:nodejs /app/data /app/backups
RUN addgroup --system --gid 1001 nodejs && \
adduser --system --uid 1001 nextjs && \
mkdir -p /app/data /app/backups && \
chown nextjs:nodejs /app/data /app/backups
COPY --from=builder /app/public ./public
COPY --from=builder /app/CHANGELOG.md ./
# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static