# ci container file for compiling and testing zig projects.
# requires a ZIGURL build arg. for instance:
# podman build --rm -t ci-zig0.10.1 -f ci-containerfile \
#   --build-arg ZIGURL=https://ziglang.org/download/0.10.1/zig-linux-x86_64-0.10.1.tar.xz

FROM alpine:3.17.1

ARG ZIGURL
RUN apk add --no-cache git curl xz sdl2-dev clang15-extra-tools && \
    mkdir -p /tools/zig && \
    cd /tools/zig && \
    curl -o zig.tar.xz $ZIGURL && \
    tar -xf zig.tar.xz --strip-components=1 && \
    rm zig.tar.xz
ENV PATH="/tools/zig:$PATH"