Dockerfile.wasi-builder

ARG WABT_VERSION=1.0.32
# E.g. WASI_SDK_VERSION=20.0
ARG WASI_SDK_VERSION
# E.g. WASI_SDK_RELEASE_NAME=wasi-sdk-20
ARG WASI_SDK_RELEASE_NAME

# For beta releases with specific features this goes like:
# ARG WASI_SDK_VERSION=20.0.threads
# ARG WASI_SDK_RELEASE_NAME=wasi-sdk-20+threads
ARG WASI_VFS_VERSION=v0.4.0

ARG WASI_SDK_PATH=/wasi-sdk
ARG WASI_SDK_ASSET_NAME=wasi-sdk-${WASI_SDK_VERSION}
ARG WABT=wabt-${WABT_VERSION}
ARG WABT_ROOT=/wabt
ARG WASI_VFS_ROOT=/wasi-vfs

FROM ghcr.io/vmware-labs/wasmlabs/wasm-base:latest AS wasi-base
ARG WASI_SDK_ASSET_NAME
ARG WASI_SDK_RELEASE_NAME
ARG WASI_SDK_PATH
RUN apt update && \
      DEBIAN_FRONTEND=noninteractive apt install -y \
        autoconf \
        automake \
        build-essential \
        cmake \
        clang \
        curl \
        git \
        jq \
        libtool \
        libtool-bin \
        pkg-config \
        tcl \
        unzip
RUN wget https://github.com/WebAssembly/wasi-sdk/releases/download/${WASI_SDK_RELEASE_NAME}/${WASI_SDK_ASSET_NAME}-linux.tar.gz && \
      mkdir ${WASI_SDK_PATH} && \
      tar xf ${WASI_SDK_ASSET_NAME}-linux.tar.gz --strip-components=1 -C ${WASI_SDK_PATH} && \
      rm ${WASI_SDK_ASSET_NAME}-linux.tar.gz

FROM docker.io/library/rust:1.67.1-slim AS builder-wasi-vfs
ARG WASI_SDK_PATH
ARG WASI_VFS_VERSION
COPY --from=wasi-base ${WASI_SDK_PATH} ${WASI_SDK_PATH}
RUN apt update && \
      DEBIAN_FRONTEND=noninteractive apt install -y \
        git
RUN git clone --recurse-submodules https://github.com/kateinoigakukun/wasi-vfs
RUN cd wasi-vfs && \
      git checkout ${WASI_VFS_VERSION} && \
      cargo build --release -p wasi-vfs-cli && \
      cargo build --release --target=wasm32-unknown-unknown

FROM wasi-base
ARG WABT_VERSION
ARG WASI_SDK_ASSET_NAME
ARG WASI_SDK_PATH
ARG WASI_SDK_VERSION
ARG WASI_VFS_VERSION
ARG WABT
ARG WABT_ROOT
ARG WASI_VFS_ROOT
ENV WABT_VERSION=${WABT_VERSION}
ENV WASI_SDK_ASSET_NAME=${WASI_SDK_ASSET_NAME}
ENV WASI_SDK_PATH=${WASI_SDK_PATH}
ENV WASI_SDK_VERSION=${WASI_SDK_VERSION}
ENV WASI_VFS_VERSION=${WASI_VFS_VERSION}

# Keep WASI_SDK_ROOT for compatibility for a while
ENV WASI_SDK_ROOT=${WASI_SDK_PATH}

ENV WABT=${WABT}
ENV WABT_ROOT=${WABT_ROOT}
ENV WASI_VFS_ROOT=${WASI_VFS_ROOT}
RUN mkdir -p /wasi-vfs/bin /wasi-vfs/lib
COPY --from=builder-wasi-vfs /wasi-vfs/target/wasm32-unknown-unknown/release/libwasi_vfs.a /wasi-vfs/lib/
COPY --from=builder-wasi-vfs /wasi-vfs/target/release/wasi-vfs /wasi-vfs/bin/
RUN wget https://github.com/WebAssembly/wabt/releases/download/${WABT_VERSION}/${WABT}-ubuntu.tar.gz && \
      mkdir ${WABT_ROOT} && \
      tar xf ${WABT}-ubuntu.tar.gz --strip-components=1 -C ${WABT_ROOT} && \
      rm ${WABT}-ubuntu.tar.gz
RUN mkdir /wlr
ENV PATH="$WASI_SDK_PATH/bin:$PATH:$WASI_VFS_ROOT/bin"
# We will be mounting the source repo in /wlr, which is owned by a user different from root.
RUN git config --global --add safe.directory /wlr
WORKDIR /wlr