bvandeusenandClaude Opus 5.5
557887bb07
release.yml, the Dockerfile and tools/gen-brand-assets.py keep every constraint their comments explain (the tag map, the gate, immutable tags, the shared-daemon Postgres guard, the version/channel split) and drop the history around them: rule and family-idea numbers, issue and run ids, dates, an operator quote, the "this used to say the opposite" paragraphs and one-runner timings. Corrected: the Dockerfile said client/ is filled on tag pushes only; every build fills it (dev and tag push bundle their own APK, main bundles the latest release's). Only full-line `#` comments changed: non-comment lines are identical to HEAD in all three files, and the three run: scripts whose text changed differ only in shell comment lines. The release guard tests match raw workflow text; none of their required or forbidden strings appear in the new comments. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
72 lines
3.0 KiB
Docker
72 lines
3.0 KiB
Docker
# syntax=docker/dockerfile:1.6
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FROM node:22-bookworm-slim AS web
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WORKDIR /web
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COPY web/package.json web/package-lock.json ./
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RUN npm ci
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COPY web/ ./
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RUN npm run build
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FROM golang:1.26-bookworm AS builder
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WORKDIR /src
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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# Overwrite the committed placeholder with the freshly-built SPA assets.
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COPY --from=web /web/build ./web/build
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ENV CGO_ENABLED=0
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# Version stamping. release.yml passes the DERIVED version name
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# (YYYY.MM.DD.HHMM) and the lane's channel; a local `docker build` falls back
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# to "dev"/"local". Both are surfaced at /healthz.
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#
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# These are two values on purpose: the same commit built on dev and on main
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# reports the same NAME and differs only in CHANNEL. Folding the channel
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# into the version string would make two dev images eight weeks apart
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# indistinguishable.
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ARG MINSTREL_VERSION=dev
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ARG MINSTREL_CHANNEL=local
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RUN go build -trimpath \
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-ldflags="-s -w \
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-X 'git.fabledsword.com/bvandeusen/minstrel/internal/buildinfo.Version=${MINSTREL_VERSION}' \
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-X 'git.fabledsword.com/bvandeusen/minstrel/internal/buildinfo.Channel=${MINSTREL_CHANNEL}'" \
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-o /out/minstrel ./cmd/minstrel
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FROM debian:bookworm-slim
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# ffmpeg: duration probes and the exact-tier audio hash (a SHA-256 of the
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# encoded audio packets, so no decode). libchromaprint-tools: fpcalc, the
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# acoustic fingerprint that tells the same recording at two bitrates apart
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# from two different recordings. Both are baked in at build time so a
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# deployed instance never fetches either; fpcalc is shelled out
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# rather than bound because CGO_ENABLED=0 above rules out cgo.
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends ca-certificates ffmpeg libchromaprint-tools \
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&& rm -rf /var/lib/apt/lists/*
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RUN groupadd --system --gid 1000 minstrel \
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&& useradd --system --uid 1000 --gid minstrel --shell /usr/sbin/nologin minstrel
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COPY --from=builder /out/minstrel /usr/local/bin/minstrel
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COPY config.example.yaml /etc/smartmusic/config.yaml
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# Pre-create the data directory owned by the runtime user. Cached artifacts
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# (playlist cover collages, artist art, album-cover fallbacks) all land here.
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# A non-writable path at this location silently breaks every downstream
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# cache, so we create + chown it once at image build. Operators mount a
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# named volume on top to persist across container recreates.
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RUN mkdir -p /app/data /app/client && chown -R minstrel:minstrel /app
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WORKDIR /app
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# In-app update channel. client/ in the build context holds
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# minstrel.apk + minstrel.apk.version, which release.yml fills on every
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# build (dev and tag pushes bundle their own APK, main bundles the latest
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# release's); a local build has only .gitkeep + README. Endpoints return
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# 404 when the APK files aren't present, so such an image degrades
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# gracefully.
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COPY --chown=minstrel:minstrel client/ /app/client/
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USER minstrel
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EXPOSE 4533
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ENV MINSTREL_STORAGE_DATA_DIR=/app/data
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ENTRYPOINT ["/usr/local/bin/minstrel"]
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CMD ["--config", "/etc/smartmusic/config.yaml"]
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