>/srv/example-config-options-volume-valid
>/srv/example-config-options-volume-invalid
TMPDIR=$(mktemp -d)
cp $EXAMPLE_DIR/runner-config.yaml $EXAMPLE_DIR/env_file $TMPDIR
sed -i -e "s|env_file:.*|env_file: $TMPDIR/env_file|" $TMPDIR/runner-config.yaml
FORGEJO_RUNNER_CONFIG=$TMPDIR/runner-config.yaml forgejo-runner.sh reload