ScannerError when SLS file contains jinja

[rsutton1]

Whenever I use jinja in an SLS file, I get this error. Any ideas?

>>> from salt_lsp.parser import parse
>>> parse("""vim_installed:
...   pkg.installed:
...     - pkgs:
...       - vim""")
Tree(start=Position(line=0, col=0), end=Position(line=3, col=11), includes=None, extend=None, states=[StateNode(start=Position(line=0, col=0), end=Position(line=3, col=11), identifier='vim_installed', states=[StateCallNode(start=Position(line=1, col=2), end=Position(line=3, col=11), name='pkg.installed', parameters=[StateParameterNode(start=Position(line=2, col=4), end=Position(line=3, col=11), name='pkgs', value=[TokenNode(start=Position(line=3, col=6), end=Position(line=3, col=7), token=BlockEntryToken()), TokenNode(start=Position(line=3, col=8), end=Position(line=3, col=11), token=ScalarToken(plain=True, style=None, value='vim'))])], requisites=[])])])
>>> parse("""{%- set pkg = "vim" -%}
... vim_installed:
...   pkg.installed:
...     - pkgs:
...       - {{ pkg }}""")
Traceback (most recent call last):
  File "/home/vagrant/.pyenv/versions/3.8.13/lib/python3.8/site-packages/salt_lsp/parser.py", line 700, in parse
    for token in tokens:
  File "/home/vagrant/.pyenv/versions/3.8.13/lib/python3.8/site-packages/yaml/__init__.py", line 64, in scan
    while loader.check_token():
  File "/home/vagrant/.pyenv/versions/3.8.13/lib/python3.8/site-packages/yaml/scanner.py", line 116, in check_token
    self.fetch_more_tokens()
  File "/home/vagrant/.pyenv/versions/3.8.13/lib/python3.8/site-packages/yaml/scanner.py", line 258, in fetch_more_tokens
    raise ScannerError("while scanning for the next token", None,
yaml.scanner.ScannerError: while scanning for the next token
found character '%' that cannot start any token
  in "<unicode string>", line 1, column 2:
    {%- set pkg = "vim" -%}
     ^

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/vagrant/.pyenv/versions/3.8.13/lib/python3.8/site-packages/salt_lsp/parser.py", line 753, in parse
    return Parser(document).parse()
  File "/home/vagrant/.pyenv/versions/3.8.13/lib/python3.8/site-packages/salt_lsp/parser.py", line 708, in parse
    if node.start and err.context_mark.column < node.start.col:
AttributeError: 'NoneType' object has no attribute 'column'
>>>

[dcermak]

Robert Sutton ***@***.***> writes:

Whenever I use jinja in an SLS file, I get this error. Any ideas?

Yes, jinja2 parsing is not yet implemented. We currently just parse the sls file as pure yaml. If there are any jinja2 instructions in it, parsing will fail.