ARG ALPINE_VERSION=latest
FROM --platform=$BUILDPLATFORM alpine:${ALPINE_VERSION} AS base

ARG TARGETPLATFORM BUILDPLATFORM OPENCODE_VERSION

FROM base AS builder-linux_arm64
ADD https://github.com/anomalyco/opencode/releases/download/v${OPENCODE_VERSION}/opencode-linux-arm64-musl.tar.gz ./opencode.tgz

FROM base AS builder-linux_amd64
ADD https://github.com/anomalyco/opencode/releases/download/v${OPENCODE_VERSION}/opencode-linux-x64-musl.tar.gz ./opencode.tgz

FROM builder-${TARGETPLATFORM//\//_} AS release

RUN --mount=type=cache,target=/var/cache/apk apk update
RUN --mount=type=cache,target=/var/cache/apk apk add rust-analyzer openjdk25-jdk jdtls pipx
RUN tar -xvf ./opencode.tgz -C /usr/bin
RUN rm opencode.tgz

RUN adduser -D -h /var/lib/opencode opencode
RUN mkdir /workspace
RUN chown opencode:opencode /workspace
USER opencode
WORKDIR /workspace
RUN pipx install pyright
ENTRYPOINT ["opencode"]
VOLUME ["/var/lib/opencode", "/workspace"]