976d668e5c
In 0.3.0 of the json-exporter[1] it was switched to a different jsonpath library which made some changes - especially for spaces in keys - necessary. Also I decided to remove the pretty-printed JSON as this would interfere with the bash quoting too much. If one needs pretty-printed output, they can still pipe the output to `jq`. [1] https://github.com/prometheus-community/json_exporter/releases/tag/v0.3.0