--fileoutput is not printing to file

[caruccio]

Describe the bug

Using --fileoutput result.json creates an empty file.

To Reproduce

kind create cluster
helm install monitoring prometheus-community/kube-prometheus-stack -n monitoring --create-namespace
python krr.py simple -f json --fileoutput result.json

The whole output is being printed to stdout. The file result.json is empty.

$ ls -l  result.json 
-rw-r--r-- 1 mateus mateus 0 dez 14 15:57 result.json

Expected behavior
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[caruccio]

A simple workaround to have json saved into a file is to print from ^{ to ^}:

$ python krr.py simple -f json | sed -ne '/^{/,/^}/p' | tr -d '\n'| jq -r > result.json 

tr -d '\n' is required in order to transform multiline-strings into single line.

[aantn]

Should be fixed in #218

Can you confirm please?

[caruccio]

Confirmed it's now working. Thanks a lot.