Cache Refresh

This package will update version numbers in query strings in HTML to prevent the browser from caching certain files.

Configuration

The simplest way to configure this is to create a .refreshconfig file in the root directory.

$3

There are three parameters for configuration.

| Parameter | Description | Type | Required |
| ---------- | ------------------------------------------------ | --------------- | -------- |
| inputFile | File that contains paths to Script / CSS file(s) | string | Yes |
| scriptFile | File name(s) for Script / CSS file(s) | string or Array | Yes |
| outputFile | Output file, same as inputFile if empty | string | No |

#### Example #1:

This example represents a configuration with one file to update the versions on.

In this example, Cache Refresher will search "myFile.html" for instances of "myScript.js" and append a query string (?v=1). If it already has a query string for the version, it will add 1 to it, it will output to a file called "differentFile.html"

``json
{
"inputFile": "myFile.html",
"scriptFile": "myScript.js",
"outputFile": "differentFile.html"
}
`

#### Example #2:

This example represents a configuration with multiple files to update the versions on.

In this example, Cache Refresher will search "myFile1.html" and "myFile2.html" for instances of "myScript.js" and append a query string (?v=1). If it already has a query string for the version, it will add 1 to it, "myFile1.html" will output to a file called "differentFile.html", but "myFile2.html" will be replaced with the new file with updated version numbers.

`json
[
{
"inputFile": "myFile1.html",
"scriptFile": "myScript.js",
"outputFile": "differentFile.html"
},
{
"inputFile": "myFile2.html",
"scriptFile": "myScript.js"
}
]
`

#### Example #3:

This example represents a configuration with one file to update the versions on with multiple script files.

In this example, Cache Refresher will search "myFile.html" for instances of "myScript.js", "myStyle.css", "myStyle2.css", "anotherScript.js" and append a query string (?v=1). If it already has a query string for the version, it will add 1 to it. "myFile.html" will be replaced with the new file with updated versions.

`json
{
"inputFile": "myFile.html",
"scriptFile": [
"myScript.js",
"myStyles.css",
"myStyles2.css",
"anotherScript.js"
]
}
`
#### Example #4:

This example represents a configuration with multiple files to update the versions on with multiple script files.

In this example, Cache Refresher will search "myFile1.html" for instances of "myScript.js" and will search "myFile2.html" for instances of "myScript.js", "myStyles.css", "myStyles2.css", and "anotherScript.js". It will append a query string (?v=1) to these instances. If it already has a query string for the version, it will add 1 to it, "myFile1.html" will output to a file called "differentFile.html", but "myFile2.html" will be replaced with the new file with updated version numbers.

``json
[
{
"inputFile": "myFile1.html",
"scriptFile": "myScript.js",
"outputFile": "differentFile.html"
},
{
"inputFile": "myFile.html",
"scriptFile": [
"myScript.js",
"myStyles.css",
"myStyles2.css",
"anotherScript.js"
]
}
]