How to syntax check a YAML file
Sometime you come across applications or projects using YAML and you start hacking away and things go awry,
ysh is your friend.
% cat giving_me_headache.yml | ysh
ysh can be installed from Perl’s YAML::Shell distribution available on CPAN.
There are alternatives to
yq is a wrapper on
jq, which is a JSON tool.
There is even a GitHub-Action for it.