actions-runner-controller/runner/entrypoint.sh

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1.8 KiB
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#!/bin/bash
if [ -z "${GITHUB_URL}" ]; then
echo "Working with public GitHub" 1>&2
GITHUB_URL="https://github.com/"
else
length=${#GITHUB_URL}
last_char=${GITHUB_URL:length-1:1}
[[ $last_char != "/" ]] && GITHUB_URL="$GITHUB_URL/"; :
echo "Github endpoint URL ${GITHUB_URL}"
fi
if [ -z "${RUNNER_NAME}" ]; then
echo "RUNNER_NAME must be set" 1>&2
exit 1
fi
if [ -n "${RUNNER_ORG}" ] && [ -n "${RUNNER_REPO}" ]; then
ATTACH="${RUNNER_ORG}/${RUNNER_REPO}"
elif [ -n "${RUNNER_ORG}" ]; then
ATTACH="${RUNNER_ORG}"
elif [ -n "${RUNNER_REPO}" ]; then
ATTACH="${RUNNER_REPO}"
else
echo "At least one of RUNNER_ORG or RUNNER_REPO must be set" 1>&2
exit 1
fi
if [ -n "${RUNNER_WORKDIR}" ]; then
WORKDIR_ARG="--work ${RUNNER_WORKDIR}"
fi
if [ -n "${RUNNER_LABELS}" ]; then
LABEL_ARG="--labels ${RUNNER_LABELS}"
fi
if [ -z "${RUNNER_TOKEN}" ]; then
echo "RUNNER_TOKEN must be set" 1>&2
exit 1
fi
if [ -z "${RUNNER_REPO}" ] && [ -n "${RUNNER_ORG}" ] && [ -n "${RUNNER_GROUP}" ];then
RUNNER_GROUP_ARG="--runnergroup ${RUNNER_GROUP}"
fi
# Hack due to https://github.com/summerwind/actions-runner-controller/issues/252#issuecomment-758338483
if [ ! -d /runner ]; then
echo "/runner should be an emptyDir mount. Please fix the pod spec." 1>&2
exit 1
fi
sudo chown -R runner:docker /runner
mv /runnertmp/* /runner/
cd /runner
./config.sh --unattended --replace --name "${RUNNER_NAME}" --url "${GITHUB_URL}${ATTACH}" --token "${RUNNER_TOKEN}" ${RUNNER_GROUP_ARG} ${LABEL_ARG} ${WORKDIR_ARG}
mkdir ./externals
# Hack due to the DinD volumes
mv ./externalstmp/* ./externals/
for f in runsvc.sh RunnerService.js; do
diff {bin,patched}/${f} || :
sudo mv bin/${f}{,.bak}
sudo mv {patched,bin}/${f}
done
unset RUNNER_NAME RUNNER_REPO RUNNER_TOKEN
exec ./bin/runsvc.sh --once