the function will take a text buffer given by parameter, and generate an Abstract Syntaxt Tree(AST), that will be parsed to find function type nodes('FunctionDeclaration', 'FunctionExpression', 'ArrowFunctionExpression'). After match and after the transformation with addBeforeCode, returns the generated code.
(string)
The input code to be parsed.
(string
= '')
Pattern to match the functions name, empty if no pattern was entered(by default).
string:
The return value is the AST transformed into text with the logs already written. The transformation is made in the return
line with a function of module 'escodegen': escodegen.generate(ast).
Adds right after a function declaration(in a given AST node) a console.log() with the type of function(and name and parameters, if it had) and the line where the function is located.
(object)
Object that represents the node of an Abstract Syntax Tree, containing the type, name, location... and which will
be modified to add the logs.