Dockerfile.dev

# syntax=docker/dockerfile:1.7

# Node.js for the runtime Jellyfin Web installer, which builds upstream
# jellyfin-web in the container. Jellyfin Web 12.x requires Node.js >=24,
# independent of the Prairie frontend toolchain. The installer runs the npm
# release each Jellyfin Web version declares in engines.npm.
FROM node:24-slim AS jellyfin_web_node

# Stage 1: Build frontend
FROM node:22-slim AS frontend
RUN corepack enable && corepack prepare pnpm@10.32.1 --activate
WORKDIR /app/web
COPY web/package.json web/pnpm-lock.yaml ./
COPY web/vendor/foliate-js ./vendor/foliate-js
RUN --mount=type=cache,target=/root/.local/share/pnpm/store \
    pnpm install --frozen-lockfile
COPY web/ .
# The v2 contract fixtures are imported by web tests, which `tsc -b` type-checks
# as part of the build; they live outside web/ so copy them explicitly.
COPY contracts/api/v2/fixtures/ /app/contracts/api/v2/fixtures/
RUN pnpm run build

# Stage 2: Prepare Go build workspace
FROM golang:1.26 AS build-base
ENV CGO_ENABLED=1
ENV GOPROXY=https://proxy.golang.org,direct
ENV GOPRIVATE=github.com/prairie-server/*
ENV GONOSUMDB=github.com/prairie-server/*
RUN apt-get update && apt-get install -y --no-install-recommends libvips-dev && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY go.mod go.sum ./
COPY internal/compat/zishang520-webtransport-go/ internal/compat/zishang520-webtransport-go/
# Apply the local SDK replacement before downloading modules. Copy its module
# metadata first so SDK source edits do not invalidate the dependency layer.
COPY --from=prairie_plugin_sdk go.mod go.sum /tmp/prairie-plugin-sdk/
RUN test -f /tmp/prairie-plugin-sdk/go.mod
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
    go mod edit -replace=github.com/prairie-server/prairie-plugin-sdk=/tmp/prairie-plugin-sdk && \
    go mod download
COPY --from=prairie_plugin_sdk pkg/ /tmp/prairie-plugin-sdk/pkg/
COPY web/embed.go web/embed.go
COPY --from=frontend /app/web/dist web/dist
COPY cmd/ cmd/
COPY internal/ internal/
COPY migrations/ migrations/
# See Dockerfile: the settings contract is an embedded Go package outside
# internal/, so the build fails without it.
COPY contracts/ contracts/

# Stage 3: Build Go binary for dev using a local plugin SDK checkout passed via
# BuildKit named context `prairie_plugin_sdk`.
FROM build-base AS build
ARG BUILD_REVISION
ARG BUILD_DIRTY=false
ARG BUILD_VERSION=
RUN --mount=type=cache,target=/root/.cache/go-build \
    --mount=type=cache,target=/go/pkg/mod \
    go build \
    -ldflags "-X github.com/prairie-server/prairie-server/internal/buildinfo.revisionOverride=${BUILD_REVISION} -X github.com/prairie-server/prairie-server/internal/buildinfo.dirtyOverride=${BUILD_DIRTY} -X github.com/prairie-server/prairie-server/internal/buildinfo.versionOverride=${BUILD_VERSION}" \
    -o /prairie ./cmd/prairie/

# Stage 4: Runtime
FROM debian:trixie-slim
ARG TARGETARCH
ARG INTEL_GMMLIB_VERSION=22.10.0
ARG INTEL_IGC_VERSION=2.34.4
ARG INTEL_IGC_BUILD=21428
ARG INTEL_NEO_VERSION=26.18.38308.1
ARG JELLYFIN_FFMPEG_VERSION=8.1.3-1
RUN apt-get update && \
    apt-get install -y --no-install-recommends ca-certificates curl gnupg && \
    curl -fsSL https://repo.jellyfin.org/jellyfin_team.gpg.key \
      | gpg --dearmor -o /usr/share/keyrings/jellyfin.gpg && \
    echo "deb [signed-by=/usr/share/keyrings/jellyfin.gpg arch=${TARGETARCH}] https://repo.jellyfin.org/debian trixie main" \
      > /etc/apt/sources.list.d/jellyfin.list && \
    apt-get update && \
    apt-get install -y --no-install-recommends "jellyfin-ffmpeg8=${JELLYFIN_FFMPEG_VERSION}-trixie" ffmpeg git libvips42 fonts-noto-core fonts-noto-cjk && \
    apt-get purge -y gnupg && apt-get autoremove -y && \
    rm -rf /var/lib/apt/lists/*
# Keep the development image's tone-map runtime identical to the release image.
RUN if [ "${TARGETARCH}" = "amd64" ]; then \
      runtime_dir="$(mktemp -d)" && \
      cd "${runtime_dir}" && \
      curl -fsSLO "https://github.com/intel/compute-runtime/releases/download/${INTEL_NEO_VERSION}/libigdgmm12_${INTEL_GMMLIB_VERSION}_amd64.deb" && \
      curl -fsSLO "https://github.com/intel/intel-graphics-compiler/releases/download/v${INTEL_IGC_VERSION}/intel-igc-core-2_${INTEL_IGC_VERSION}+${INTEL_IGC_BUILD}_amd64.deb" && \
      curl -fsSLO "https://github.com/intel/intel-graphics-compiler/releases/download/v${INTEL_IGC_VERSION}/intel-igc-opencl-2_${INTEL_IGC_VERSION}+${INTEL_IGC_BUILD}_amd64.deb" && \
      curl -fsSLO "https://github.com/intel/compute-runtime/releases/download/${INTEL_NEO_VERSION}/intel-opencl-icd_${INTEL_NEO_VERSION}-0_amd64.deb" && \
      apt-get update && \
      apt-get install -y --no-install-recommends ./*.deb && \
      cd / && \
      rm -rf "${runtime_dir}" /var/lib/apt/lists/*; \
    fi
RUN mkdir -p /tmp/silo-transcode /var/lib/prairie/compat/jellyfin-web
COPY --from=jellyfin_web_node /usr/local/bin/node /usr/local/bin/node
COPY --from=jellyfin_web_node /usr/local/lib/node_modules/npm /usr/local/lib/node_modules/npm
RUN ln -sf ../lib/node_modules/npm/bin/npm-cli.js /usr/local/bin/npm && \
    ln -sf ../lib/node_modules/npm/bin/npx-cli.js /usr/local/bin/npx
COPY --from=build /prairie /usr/local/bin/prairie
EXPOSE 8080 8096 13378
# See Dockerfile: the start period covers the default migration budget.
HEALTHCHECK --interval=15s --timeout=5s --start-period=20m --retries=3 \
    CMD curl -f http://localhost:${PORT:-8080}/api/v1/health || exit 1
ENTRYPOINT ["prairie"]