Import OSCW runner

.build.yml

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+pipeline:
+  build:
+    image: codingworkshop/oscw-runner:latest
+    secrets:
+      - OSCW_DOCKERHUB_USERNAME
+      - OSCW_DOCKERHUB_PASSWORD
+    commands:
+      - echo $OSCW_DOCKERHUB_PASSWORD | docker login -u $OSCW_DOCKERHUB_USERNAME --password-stdin
+      - docker build -t codingworkshop/oscw-runner:latest .
+      - docker push codingworkshop/oscw-runner:latest
+      - docker image prune -af

Dockerfile

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+FROM archlinux:latest
+MAINTAINER CodingWorkshop <constitutive@codingworkshop.eu.org>
+
+# Update system base
+RUN pacman -Syu --noconfirm --noprogressbar --quiet
+
+# Install additional packages
+RUN pacman -Syu --noconfirm --noprogressbar --quiet autoconf automake binutils bison cppcheck docker flex gcc git libedit libmd linux-headers patch pkgconfig texinfo wget 
+
+# Set locale
+RUN echo 'en_US.UTF-8 UTF-8' > /etc/locale.gen && \
+	echo 'LANG=en_US.UTF-8' > /etc/locale.conf && \
+	locale-gen
+
+# Install Docker-in-Docker
+ENV DIND_COMMIT 3b5fac462d21ca164b3778647420016315289034
+RUN wget "https://raw.githubusercontent.com/docker/docker/${DIND_COMMIT}/hack/dind" -O /usr/local/bin/dind && \
+	chmod a+x /usr/local/bin/dind
+
+# Configure Docker-in-Docker
+COPY files/entrypoint.sh /usr/local/bin/
+RUN chmod a+x /usr/local/bin/entrypoint.sh
+VOLUME /var/lib/docker
+EXPOSE 2375
+
+# Install XT toolchain
+RUN wget https://github.com/xt-sys/xtchain/releases/download/2.2/xtchain-2.2-linux.tar.zst -O xtchain.tar.zst && \
+	mkdir -p /opt/xtchain && \
+	tar xapf xtchain.tar.zst -C /opt/xtchain && \
+	rm xtchain.tar.zst
+
+# Install GitHub publishing script
+COPY files/github_publish /usr/local/bin/
+RUN chmod a+x /usr/local/bin/github_publish
+
+# Set system path
+ENV PATH="/opt/xtchain:/opt/xtchain/bin:${PATH}"
+
+# Set default entrypoint
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
+CMD []

README.md

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+# OSCW Runner
+OSCW runner is an official build container for CodingWorkshop projects that include classic GNU toolchain and XTChain.
+It is based on the latest version of the Arch Linux base container. It is designed for use on the OSCW CI/CD platform.

files/entrypoint.sh

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+#!/bin/bash
+set -e
+
+# no arguments passed
+# or first arg is `-f` or `--some-option`
+if [ "$#" -eq 0 -o "${1#-}" != "$1" ]; then
+	# add our default arguments
+	set -- dockerd \
+		--host=unix:///var/run/docker.sock \
+		--host=tcp://0.0.0.0:2375 \
+		--storage-driver=vfs \
+		"$@"
+fi
+
+if [ "$1" = 'dockerd' ]; then
+	# if we're running Docker, let's pipe through dind
+	# (and we'll run dind explicitly with "sh" since its shebang is /bin/bash)
+	set -- sh "$(which dind)" "$@"
+fi
+
+exec "$@"

files/github_publish

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+#!/bin/bash
+
+GITHUB_USERNAME="${1}"
+GITHUB_TOKEN="${2}"
+ASSET_NAME="${3}"
+
+echo "Creating new GitHub release '${CI_COMMIT_TAG}'"
+RESULT=$(curl --user "${GITHUB_USERNAME}:${GITHUB_TOKEN}" -X POST https://api.github.com/repos/${CI_REPO}/releases -d \
+	"{
+	\"tag_name\": \"${CI_COMMIT_TAG}\",
+	\"target_commitish\": \"${CI_COMMIT_SHA}\",
+	\"name\": \"${CI_COMMIT_TAG}\",
+	\"draft\": false,
+	\"prerelease\": false
+	}")
+
+echo "Create release result: ${RESULT}"
+RELEASE_ID=$(echo "${RESULT}" | python -c 'import json,sys;print(json.load(sys.stdin)["id"])')
+
+echo "Publishing artifact: ${ASSET_NAME}"
+curl --user "${GITHUB_USERNAME}:${GITHUB_TOKEN}" -X POST https://uploads.github.com/repos/${CI_REPO}/releases/${RELEASE_ID}/assets?name=${ASSET_NAME} \
+	--header 'Content-Type: text/javascript ' --upload-file ${ASSET_NAME}