Dockerfile

ARG ORCA_VERSION=2.4.1

FROM golang:1.23-bookworm AS build

WORKDIR /src

COPY go.mod ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -ldflags="-s -w" -o /out/orca-slicer-api ./cmd/server

FROM ubuntu:24.04 AS orca

ARG ORCA_VERSION

RUN apt-get update \
	&& apt-get install -y --no-install-recommends ca-certificates curl fuse file libopengl0 libglu1-mesa libgl1 libglx0 libegl1 libglvnd0 libsm6 libxext6 libxrender1 \
	&& update-ca-certificates \
	&& curl -L -o /tmp/orca.AppImage "https://github.com/SoftFever/OrcaSlicer/releases/download/v${ORCA_VERSION}/OrcaSlicer_Linux_AppImage_Ubuntu2404_V${ORCA_VERSION}.AppImage" \
	&& chmod +x /tmp/orca.AppImage \
	&& cd /tmp \
	&& /tmp/orca.AppImage --appimage-extract \
	&& rm /tmp/orca.AppImage \
	&& rm -rf /var/lib/apt/lists/*

FROM ubuntu:24.04

ARG ORCA_VERSION

LABEL org.opencontainers.image.title="Orca Slicer API"
LABEL org.opencontainers.image.description="REST API em Go para controlar OrcaSlicer CLI"
LABEL org.opencontainers.image.source="https://github.com/Brook-sys/orca-slicer-api"
LABEL org.opencontainers.image.vendor="Brook-sys"
LABEL org.opencontainers.image.orca.version="${ORCA_VERSION}"

RUN apt-get update \
	&& apt-get install -y --no-install-recommends \
	ca-certificates curl \
	libopengl0 libglu1-mesa \
	libgl1 libgl1-mesa-dri libglx0 libegl1 libglvnd0 \
	libsm6 libxext6 libxrender1 \
	libgtk-3-0 \
	libgstreamer1.0-0 libgstreamer-plugins-base1.0-0 \
	libwebkit2gtk-4.1-0 \
	&& update-ca-certificates \
	&& rm -rf /var/lib/apt/lists/*

COPY --from=build /out/orca-slicer-api /app/orca-slicer-api
COPY --from=orca /tmp/squashfs-root /app/squashfs-root

ENV PORT=3000
ENV DATA_PATH=/app/data
ENV ORCASLICER_PATH=/app/squashfs-root/AppRun
ENV ORCA_PROFILES_PATH=/app/squashfs-root/resources/profiles
ENV ORCA_VERSION=${ORCA_VERSION}

EXPOSE 3000

HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
	CMD curl -f http://localhost:3000/health || exit 1

CMD ["/app/orca-slicer-api"]