Files
bvandeusen 3bcc7f3eb3 fix(docker): bump builder from go 1.23 to 1.25 (matches go.mod)
The release.yml build on main HEAD c0185357 failed with:
  go: go.mod requires go >= 1.25.0 (running go 1.23.12; GOTOOLCHAIN=local)

go.mod was bumped to 1.25.0 during the M7/M8 batch but the
Dockerfile's builder stage still pinned golang:1.23-bookworm. Bump
to golang:1.25-bookworm to match.
2026-06-01 16:13:20 -04:00

56 lines
2.1 KiB
Docker

# syntax=docker/dockerfile:1.6
FROM node:22-bookworm-slim AS web
WORKDIR /web
COPY web/package.json web/package-lock.json ./
RUN npm ci
COPY web/ ./
RUN npm run build
FROM golang:1.25-bookworm AS builder
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
# Overwrite the committed placeholder with the freshly-built SPA assets.
COPY --from=web /web/build ./web/build
ENV CGO_ENABLED=0
# Version stamping: release.yml passes the git tag via MINSTREL_VERSION
# build-arg; local `docker build` falls back to "dev". Surfaced at
# /healthz for operator-side image-version verification.
ARG MINSTREL_VERSION=dev
RUN go build -trimpath \
-ldflags="-s -w -X 'git.fabledsword.com/bvandeusen/minstrel/internal/server.ServerVersion=${MINSTREL_VERSION}'" \
-o /out/minstrel ./cmd/minstrel
FROM debian:bookworm-slim
RUN apt-get update \
&& apt-get install -y --no-install-recommends ca-certificates ffmpeg \
&& rm -rf /var/lib/apt/lists/*
RUN groupadd --system --gid 1000 minstrel \
&& useradd --system --uid 1000 --gid minstrel --shell /usr/sbin/nologin minstrel
COPY --from=builder /out/minstrel /usr/local/bin/minstrel
COPY config.example.yaml /etc/smartmusic/config.yaml
# Pre-create the data directory owned by the runtime user. Cached artifacts
# (playlist cover collages, artist art, album-cover fallbacks) all land here.
# A non-writable path at this location silently breaks every downstream
# cache, so we create + chown it once at image build. Operators mount a
# named volume on top to persist across container recreates.
RUN mkdir -p /app/data /app/client && chown -R minstrel:minstrel /app
WORKDIR /app
# In-app update channel (#397). client/ in the build context holds
# minstrel.apk + minstrel.apk.version (populated by release.yml on tag
# pushes; .gitkeep + README otherwise). Endpoints return 404 when the
# APK files aren't present, so non-tag images degrade gracefully.
COPY --chown=minstrel:minstrel client/ /app/client/
USER minstrel
EXPOSE 4533
ENV MINSTREL_STORAGE_DATA_DIR=/app/data
ENTRYPOINT ["/usr/local/bin/minstrel"]
CMD ["--config", "/etc/smartmusic/config.yaml"]