Páctice 3 npm module addlogging
npm install @alu0101209067/addloggingThis is an awesome library that add logs before your code in functions.
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- AddLogging
- Installation
- Usage
- Commands
- Import to use
- Method
- Example
- License
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Install locally in project
``console`
~ npm i -D @alu0101209067/addlogging
Install globally
`console`
~ npm i -g @alu0101209067/addlogging
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- add-logging
This command is a executable and show the help about how works.
`console`
~ add-logging
`console
Usage: add-logging [options]
Páctice 3 npm module addlogging
Options:
-V, --version output the version number
-o, --output
-p, --pattern
-h, --help output usage information
`
- add-logging -h --help
Show the version of the library
`console
~ add-logging -h
Usage: add-logging [options]
Páctice 3 npm module addlogging
Options:
-V, --version output the version number
-o, --output
-p, --pattern
-h, --help
`
- add-logging -V --version
Show the version of the library.
`console`
~ add-logging -V
0.3.0
console`
~ 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.
`console
~ 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.
`console
~ add-logging --pattern suma input-log.js input.js
input: function suma(a, b) {
return a + b;
}
Salida en fichero input-log.js
`
`js`
const { addLogging } = require('@alu0101209067/addlogging');
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.
`js`
const output = addLogging(input, 'suma')
The variable output contain the string with the code with a new line of log.
Code
`js
const { addLogging } = require('@alu0101209067/addlogging');
const sum = function suma(a, b) {
return a + b;
}
const output = addLogging(sum, 'suma')
console.log(output)
`
Output
`console
~ node src/add.js
function suma(a, b) {
console.log(Entering suma(${ a },${ b }) at line 1);``
return a + b;
}
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