#!/bin/bash
# SPDX-License-Identifier: MIT
#
RUNNER_HOME=${RUNNER_HOME:-/data}

set -ex
set -o pipefail

if [ ! -d "${RUNNER_HOME}" ]; then
  log.error "$RUNNER_HOME should be an emptyDir mount. Please fix the pod spec."
  exit 1
fi

if [ -z "$METADATA_URL" ]; then
    echo "no token is available and METADATA_URL is not set"
    exit 1
fi

if [ -z "$CALLBACK_URL" ]; then
    echo "CALLBACK_URL is not set"
    exit 1
fi

# retrieve runner secret from garm
RUNNER_SECRET=$(curl --retry 5 --retry-delay 5 --retry-connrefused --fail -v -X GET -H 'Accept: application/json' -H "Authorization: Bearer ${BEARER_TOKEN}" "${METADATA_URL}/runner-registration-token/")

forgejo-runner \
    register \
    --no-interactive \
    --token ${RUNNER_SECRET} \
    --name ${RUNNER_NAME} \
    --instance ${GITHUB_URL} \
    --labels ubuntu-host:host

forgejo-runner generate-config > config.yml;

unset RUNNER_SECRET
unset BEARER_TOKEN

/bin/forgejo-runner --config config.yml daemon