Issues with parsing a yml template with jinja2 template

[kumareshsun]

HI
I noticed this git hook, parses/lexers fine if the file extension is .j2 or without file extension for jinja2 code, but misses out on validating the YAML code.
If I change the file extension to .yml, it validates the YML but complains about jinja2 with the error below.

while scanning for the next token
found character '%' that cannot start any token
  in "ansible/roles/createCloudformationStack/templates/cloudformation/cfn-route53.yml", line 15, column 2
YAML parser/lexer exit before end of document.

How can I validate both jinja2 and yml when they're present in the same file?

[augke]

Hi @kumareshsun,

Apologies for the late reply. The is-not.yml test case file is an example of jinja2 inside a yaml file.

Could you please provide the input file you used to trigger this error?