how can we pass double quote in the java tree sitter query language

[eankit]

how can we pass double quote in the java tree sitter query language
currently its giving following errror to me -
upon passing (#eq? @argument ""FG_CODE_CLEAN_FEATURE_FLAG"")
Error - Could not parse the query : "((\n (method_invocation \n name : () @name\n arguments: ((argument_list \n ([\n (field_access field: ()@argument)\n (_) @argument\n ])) )\n \n ) @method_invocation\n)\n(#eq? @name "flagEnabled")\n(#eq? @argument ""FG_CODE_CLEAN_FEATURE_FLAG"")\n)" Some(QueryError { row: 0, column: 0, offset: 0, message: "Wrong number of arguments to #eq? predicate. Expected 2, got 4.", kind: Predicate }

upon passing - (#eq? @argument '"FG_CODE_CLEAN_FEATURE_FLAG"')
'Incorrect Rule Graph - Cannot parse the tree-sitter query - ((
(method_invocation
name : () @name
arguments: ((argument_list
([
(field_access field: ()@argument)
(_) @argument
])) )

) @method_invocation

)
(#eq? @name "flagEnabled")
(#eq? @argument '"FG_CODE_CLEAN_FEATURE_FLAG"')

Request you guide me to the right path!!!

[sogaiu]

Have you tried escaping the inner double quotes with backslashes?

e.g.

(#eq? @argument "\"FG_CODE_CLEAN_FEATURE_FLAG\"")

[eankit]

yes I did and it didn't worked out

[sogaiu]

Something similar did work here.

Perhaps you'd be willing to post more details of what you tried when you tried the escaping with backslashes and the specific output of what didn't work?

[sogaiu]

FWIW, it's not quite the same but when I used a file named query.scm with content:

(((method_invocation                                                                     
     name: (_) @name                                                                     
     arguments: ((argument_list ([(_) @argument])))) @method_invocation)                 
 (#eq? @name "flagEnabled")                                                              
 (#eq? @argument "\"FG_CODE_CLEAN_FEATURE_FLAG\"")) 

and another file named sample.java with content:

flagEnabled("FG_CODE_CLEAN_FEATURE_FLAG");

the invocation:

tree-sitter query query.scm sample.java

gave:

sample.java
  pattern: 0
    capture: 2 - method_invocation, start: (0, 0), end: (0, 41), text: `flagEnabled("FG_CODE_CLEAN_FEATURE_FLAG")`
    capture: 0 - name, start: (0, 0), end: (0, 11), text: `flagEnabled`
    capture: 1 - argument, start: (0, 12), end: (0, 40), text: `"FG_CODE_CLEAN_FEATURE_FLAG"`

This was with tree-sitter cli version:

tree-sitter 0.20.8 (ddfbbb00a15a653ef0584ec555808d49d84279cb)

Does your query work with the cli?