AddLogging

This is an awesome library that add logs before your code in functions.

• API Documentation

• AddLogging
  • Installation
  • Usage
    • Commands
    • Import to use
    • Method
  • Example
  • License

Installation

Install locally in project

~ npm i -D @alu0101209067/addlogging

Install globally

~ npm i -g @alu0101209067/addlogging

Usage

Commands

• add-logging

  This command is a executable and show the help about how works.

  ~ add-logging

  Usage: add-logging [options]
  
  Páctice 3 npm module addlogging
  
  Options:
    -V, --version                                           output the version number
    -o, --output <output_filename> <input_file>             introducir el fichero de salida del resultado del programa
    -p, --pattern <pattern> <output_filename> <input_file>  introducir patrón, el fichero de salida del resultado del programa
    -h, --help                                              output usage information

• add-logging -h --help

  Show the version of the library

   ~ add-logging -h
  
    Usage: add-logging [options]
  
    Páctice 3 npm module addlogging
  
    Options:
      -V, --version                                           output the version number
      -o, --output <output_filename> <input_file>             introducir el fichero de salida del resultado del programa
      -p, --pattern <pattern> <output_filename> <input_file>  introducir patrón, el fichero de salida del resultado del programa
      -h, --help 

• add-logging -V --version

  Show the version of the library.

  ~ add-logging -V
    0.3.0

  ~ add-logging --version
    0.3.0 

• add-logging -o --output

  Add a line of log in a function and write this new function in a new file.

  ~ add-logging -o output.js input.js 
  
    input: function suma(a, b) {
      return a + b;
    }
  
    Salida en fichero output.js

• add-logging -p --pattern

  Similar that output command but now only add the line of log in functiosn that match with the pattern.

  ~ add-logging --pattern suma input-log.js input.js
  
    input: function suma(a, b) {
      return a + b;
    }
  
    Salida en fichero input-log.js

Import to use

const { addLogging } = require('@alu0101209067/addlogging');

Method

This method add new line of log before your code in functions and return a new string.

It receives 2 parameters:

• Code: {string} code to read and find functions to write the new line
• Pattern: {string} word you want to choose, and find only functions match with that word.

const output = addLogging(input, 'suma')

The variable output contain the string with the code with a new line of log.

Example

Code

const { addLogging } = require('@alu0101209067/addlogging');

const sum = `function suma(a, b) {
  return a + b;
}`

const output = addLogging(sum, 'suma')

console.log(output)

Output

 ~ node src/add.js 

  function suma(a, b) {
      console.log(`Entering suma(${ a },${ b }) at line 1`);
      return a + b;
  }

License

MIT