Dockerfile

FROM ubuntu:22.04

ARG DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
  g++ \
  make \
  ninja-build \
  file \
  curl \
  ca-certificates \
  python3 \
  python3-pip \
  python3-pkg-resources \
  git \
  cmake \
  sudo \
  gdb \
  xz-utils \
  libssl-dev \
  pkg-config \
  mingw-w64 \
  && rm -rf /var/lib/apt/lists/*

RUN curl -L https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-27/wasi-sdk-27.0-x86_64-linux.tar.gz | \
  tar -xz
ENV WASI_SDK_PATH=/wasi-sdk-27.0-x86_64-linux

ENV RUST_CONFIGURE_ARGS="--set rust.validate-mir-opts=3"

COPY scripts/sccache.sh /scripts/
RUN sh /scripts/sccache.sh

ENV SCRIPT \
        python3 ../x.py check && \
        python3 ../x.py clippy ci --stage 2 && \
        python3 ../x.py test --stage 1 core alloc std test proc_macro && \
        # Elsewhere, we run all tests for the host. A number of codegen tests are sensitive to the target pointer
        # width, for example because they mention a usize. wasm32-wasip1 in test-various, so using it here can't make
        # PR CI more strict than full CI.
        python3 ../x.py test --stage 1 tests/codegen-llvm --target wasm32-wasip1 && \
        python3 ../x.py test --stage 1 src/tools/compiletest && \
        python3 ../x.py doc bootstrap --stage 1 && \
        # Build both public and internal documentation.
        RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc compiler --stage 1 && \
        RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc library --stage 1 && \
        mkdir -p /checkout/obj/staging/doc && \
        cp -r build/x86_64-unknown-linux-gnu/doc /checkout/obj/staging && \
        RUSTDOCFLAGS=\"--document-private-items --document-hidden-items\" python3 ../x.py doc library/test --stage 1 && \
        # The BOOTSTRAP_TRACING flag is added to verify whether the
        # bootstrap process compiles successfully with this flag enabled.
        BOOTSTRAP_TRACING=1 python3 ../x.py --help