A small library for quickly logging function flow.
npm install @alu0101056944/addlogging
A small library for quickly logging function flow. Includes:
- function addLogging(code, pattern) that adds console.log calls on all function implementations whose name match the pattern.
- add-logging executable
npm install @alu0101056944/addlogging
Running the executable:
add-logging --pattern 'functionNamePattern' --output
- functionNamePattern: Regular expression that the function name needs to match to be logged
- outputpath: path to the file where the logged code will be stored
- inputpath: path to the file with the original code
It first uses espree code parser to get a AST Tree of the code. Then, calling estraverse's traverse function,it surfs through every node checking its type. If its any function type we produce another AST Tree from the log message and then concatenate it to the function node's body.
#### Table of Contents
- logging.js
- addLogging
- Parameters
###
Main file of the module. It's exports object includes
everything when
require(...) is called.
Meta
- author: Marcos Barrios Lorenzo
- license: ISC
Contains functions for logging code.
Meta
- author: Marcos Barrios Lorenzo
- license: ISC
Add console.log(...) calls to function definitions in given code.
First processes the code. Result is the same code but including
console.log(...) calls as first sentence inside every function
definition whose name matches the given pattern, which is a regular
expression.
#### Parameters
- code string Properly formatted string with code
- pattern string Regular Expression to match function names with
Returns string input code but with added console.log(...) calls
npm test
The scripts and documentation in this project are released under the ISC LICENSE