at_dockerfiles was deprecated

This repo was deprecated for a while as it was no longer needed when Arm support found its way into the official Dart Docker image

It's back in order to support the RISC-V instruction set architecture, and as Debian doesn't yet support RISC-V in its stable release it could be some time before there's RISC-V in the official Dart image.

at-buildimage

Our own version of dart that can run on multiple architectures (x86_64, armv7, arm64, riscv64).

Takes a build time ARG - DART_VERSION (defaults to 2.18.4)

Manual build:

DART_VERSION="2.18.4"
ARCH="arm"
sudo docker build -t atsigncompany/buildimage:"$DART_VERSION"-"$ARCH" \
--build-arg DART_VERSION="$DART_VERSION" -f at-buildimage/Dockerfile .

Available on Dockerhub as atsigncompany/buildimage

dartshowplatform

Trivial application that prints out version information, including platform.

Used for testing multi stage, multi arch builds.

Manual build:

DART_VERSION="2.18.4"
ARCH="arm"
sudo docker build -t atsigncompany/dartshowplatform:"$DART_VERSION-$ARCH" \
--build-arg IMAGE_TAG="$DART_VERSION-$ARCH" -f dartshowplatform/Dockerfile .

Run:

sudo docker run -it atsigncompany/dartshowplatform:automated

Example output:

2.18.4 (stable) (Tue Nov 1 15:15:07 2022 +0000) on "linux_arm64"

Available on Dockerhub as atsigncompany/dartshowplatform

Automation

There's a single GitHub Actions workflows:

1. autobuildall.yml uses docker_build to build and push at-buildimage and dartshowplatform for amd64, arm, arm64 & riscv64 platforms.

License

The contents of this repository are licensed using the Apache 2.0 License