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MealQuest/Dockerfile
T
dev_agentandClaude Opus 5.5 4dfc7baa2d
Independent review Not signed off — 0 high, 2 medium (#5)
Add Makefile dev/test/docker targets and multi-stage Dockerfile
Makefile: dev runs the Go server (:8080) and Vite (:5173) together and
stops both on Ctrl-C; test runs the gofmt check, go vet, go test -race and
npm ci/typecheck/test; build stamps the version via -ldflags into a static
CGO_ENABLED=0 binary; docker builds the root Dockerfile. VERSION defaults
to git describe with a dev fallback.

Dockerfile: digest-pinned Node 22, Go 1.25 and Alpine 3.22 stages; the
runtime runs as uid 10001 with /data as a volume, EXPOSE 8080 and a
HEALTHCHECK on /health. .dockerignore keeps VCS, design, dependencies,
build output, databases and secrets out of the context.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-02 22:50:16 -04:00

38 lines
1.4 KiB
Docker

# syntax=docker/dockerfile:1
# Base images are pinned by digest (multi-arch index); tags are for readability.
FROM node:22-alpine@sha256:0a7108bf6c7bf5de370ffb1a3ed6be93d405b43ff159f681a8d18c0e2bc2e402 AS web
WORKDIR /src/web
COPY web/package.json web/package-lock.json ./
RUN npm ci
COPY web/ ./
RUN npm run build
FROM golang:1.25-alpine@sha256:1ae0735f00daffa3aaf1363a5184c0d2dc55c78e3db4ec70241cdac97bf84b59 AS server
ARG VERSION=dev
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# Replace the placeholder with the built PWA; recreate the directory so no
# stale file survives into the embed.
RUN rm -rf internal/frontend/dist
COPY --from=web /src/web/dist/ internal/frontend/dist/
RUN CGO_ENABLED=0 go build -trimpath -ldflags "-s -w -X main.version=${VERSION}" \
-o /out/mealquest ./cmd/server
# Alpine ships the CA bundle and busybox wget for the health check.
FROM alpine:3.22@sha256:5291449c3df73caf6ed85e649dec1b9e818b39a5d8c871e97afc13e9cd5e8fa8
RUN addgroup -S -g 10001 mealquest \
&& adduser -S -D -H -u 10001 -G mealquest mealquest \
&& mkdir /data && chown mealquest:mealquest /data
COPY --from=server /out/mealquest /usr/local/bin/mealquest
ENV MEALQUEST_HTTP_ADDR=:8080 \
MEALQUEST_DATA_DIR=/data
VOLUME /data
EXPOSE 8080
USER 10001:10001
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD wget -q -O /dev/null http://127.0.0.1:8080/health || exit 1
ENTRYPOINT ["/usr/local/bin/mealquest"]