rust-sdk

Rust SDK.

Prerequisites

Install Docker and configure BuildKit:

docker buildx create --use --name buildkit

Usage

Use as builder:

docker run --rm -it quay.io/bitski/rust-sdk:latest

Use as cross-compiler in a Dockerfile:

# syntax=docker/dockerfile:1

#############################################################################
# Build container                                                           #
#############################################################################

# Use the native builder image
FROM --platform=$BUILDPLATFORM quay.io/bitski/rust-sdk AS builder

# Expose build env variables
ARG TARGETARCH

# Expose GitHub Actions cache args
ARG ACTIONS_CACHE_URL
ARG ACTIONS_RUNNER_DEBUG
ARG ACTIONS_RUNTIME_TOKEN
ARG GITHUB_SHA
ARG SCCACHE_GHA_CACHE_MODE

# Build and install the binary
RUN --mount=target=. \
    --mount=type=cache,target=/var/cache/cargo/git \
    --mount=type=cache,target=/var/cache/cargo/target,sharing=private \
    cargo install --locked --root /usr/local

#############################################################################
# Release container                                                         #
#############################################################################

# Use the target release image
FROM registry.access.redhat.com/ubi8/ubi-minimal AS release

# Copy the built binaries
COPY --from=builder /usr/local/bin/* /usr/local/bin/

# Set the image command
CMD ["/usr/local/bin/hello-world"]

If you run into any issues, see cross-rs/cross for possible missing environmental variables.

Development

Local build

Build a local image:

docker buildx bake --load local

Publish

Login to GitHub and Quay.io:

docker login ghcr.io
docker login quay.io

If you are not using Docker Desktop, install QEMU binaries:

docker run --rm --privileged tonistiigi/binfmt:latest --install arm64

Then build and publish the multi-platform image:

docker buildx bake --push