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The player loads /player/st-bridge.js and /player/st-sync.js, both served from ../brightsign so the copy the player runs can never drift from the copy sitting on the player's own storage. That runtime path only exists if the directory is in the image, and the Dockerfile never copied it — so both routes 404 on alpha while working perfectly from a dev checkout. Caught by deploying 1.9.29-rc1 to alpha, which is the whole point of alpha. Worth noting how this fails when the route is absent entirely, as on prod today: the SPA fallback answers 200 with text/html, so the browser gets a page where it expected JavaScript, window.ScreenTinkerBS is never defined, and the player silently falls back to browser behaviour. A missing asset that returns 200 is considerably harder to notice than one that 404s. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Uaeo9MvzKoyXuN6ZsbhtkL
51 lines
2.5 KiB
Docker
51 lines
2.5 KiB
Docker
# ScreenTinker server image: serves the dashboard, the web player, and the
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# device API. All mutable state (db, uploads, jwt secret) lives under /data so it
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# survives container restarts - mount a volume there. A built ScreenTinker.apk
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# can be mounted at /data/ScreenTinker.apk to enable OTA APK downloads.
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#
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# No TLS in the image: it listens on plain HTTP :3001. Front it with a
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# TLS-terminating reverse proxy / Cloudflare in production.
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# --- builder: install production deps (native: better-sqlite3, sharp) ---
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FROM node:20-slim AS builder
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WORKDIR /app/server
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# build toolchain in case a native prebuild is missing for the target arch
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends python3 build-essential \
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&& rm -rf /var/lib/apt/lists/*
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COPY server/package.json server/package-lock.json ./
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RUN npm ci --omit=dev
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# --- runtime ---
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FROM node:20-slim
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ENV NODE_ENV=production
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# Relocate all state onto the volume (config.js reads DATA_DIR; unset would use
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# the in-repo paths, which we do not want in a container).
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ENV DATA_DIR=/data
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WORKDIR /app/server
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# App source (node_modules/test/db/uploads/certs are excluded via .dockerignore),
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# then the built deps, the frontend the server serves, and the VERSION file it
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# reads as ../VERSION.
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COPY server/ /app/server/
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COPY --from=builder /app/server/node_modules /app/server/node_modules
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COPY frontend/ /app/frontend/
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# shared/Transitions is a RUNTIME dependency: server/lib/transition-config.js + transition-bundle.js
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# require the shader manifest/params/sources from ../../shared at load time (the server won't boot
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# without it). Small, and keeps the .glsl files the single source across server + player + Tizen.
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COPY shared/ /app/shared/
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COPY VERSION /app/VERSION
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# the /openapi.yaml route serves ../docs/openapi.yaml (the spec Redoc on /docs fetches);
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# without this it 404s in the image even though it serves fine from a dev checkout.
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COPY docs/openapi.yaml /app/docs/openapi.yaml
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# database.js requires scripts/migrate-multitenancy at boot
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COPY scripts/ /app/scripts/
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# The BrightSign bridge and sync modules are served to the player from ../brightsign so the copy
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# the player loads can never drift from the one on the player's own storage. That RUNTIME path
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# does not exist unless the directory is in the image: without this the routes 404 in a container
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# while working perfectly from a dev checkout — and a missing player asset fails silently, because
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# the SPA fallback answers 200 with HTML where JavaScript was expected.
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COPY brightsign/ /app/brightsign/
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VOLUME ["/data"]
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EXPOSE 3001
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CMD ["node", "server.js"]
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