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libnovel/ui/Dockerfile
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fix: simplify Docker build workflow, remove PREBUILT artifact workaround
- Remove UI build artifact upload/download steps (18 lines removed)
- Remove .dockerignore manipulation workaround
- Always build UI from source inside Docker (more reliable)
- Remove PREBUILT arg from ui/Dockerfile and docker-bake.hcl

This fixes the '/app/build not found' error in CI by eliminating the fragile
artifact-passing mechanism. UI now builds fresh in Docker using build cache,
same as local development.
2026-04-15 21:35:13 +05:00

58 lines
2.0 KiB
Docker

# syntax=docker/dockerfile:1
FROM node:22-alpine AS builder
WORKDIR /app
# Install dependencies in a separate layer so it is cached as long as
# package-lock.json does not change. The npm cache mount persists the
# ~/.npm cache across builds so packages are not re-downloaded.
COPY package.json package-lock.json ./
RUN --mount=type=cache,target=/root/.npm \
npm ci
COPY . .
# Build-time version info — injected by docker-compose or CI via --build-arg.
ARG BUILD_VERSION=dev
ARG BUILD_COMMIT=unknown
ARG BUILD_TIME=unknown
# Expose as PUBLIC_ env vars so SvelteKit's $env/dynamic/public can read them.
ENV PUBLIC_BUILD_VERSION=$BUILD_VERSION
ENV PUBLIC_BUILD_COMMIT=$BUILD_COMMIT
ENV PUBLIC_BUILD_TIME=$BUILD_TIME
RUN npm run build
# ── Runtime image ──────────────────────────────────────────────────────────────
# adapter-node bundles most server-side code, but packages with dynamic
# requires or native bindings (e.g. ioredis) are not inlined by Rollup and
# must be present in node_modules at runtime. We install only production
# deps (no devDependencies) to keep the image small.
FROM node:22-alpine
WORKDIR /app
COPY --from=builder /app/build ./build
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/package-lock.json ./package-lock.json
RUN --mount=type=cache,target=/root/.npm \
npm ci --omit=dev
ENV NODE_ENV=production
ENV PORT=3000
ENV HOST=0.0.0.0
# Carry build-time metadata into the runtime image so the UI footer can
# display the version, commit SHA, and build timestamp.
# These must be re-declared after the second FROM — ARG values do not
# cross stage boundaries, but ENV values set here persist at runtime.
ARG BUILD_VERSION=dev
ARG BUILD_COMMIT=unknown
ARG BUILD_TIME=unknown
ENV PUBLIC_BUILD_VERSION=$BUILD_VERSION
ENV PUBLIC_BUILD_COMMIT=$BUILD_COMMIT
ENV PUBLIC_BUILD_TIME=$BUILD_TIME
EXPOSE $PORT
CMD ["node", "build"]