https://github.com/ryanburnette/htmlassetref

https://github.com/ryanburnette/htmlassetref

Last synced: 22 days ago
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• Host: GitHub
• URL: https://github.com/ryanburnette/htmlassetref
• Owner: ryanburnette
• License: mpl-2.0
• Created: 2023-05-31T13:09:23.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-05-31T22:20:41.000Z (over 1 year ago)
• Last Synced: 2024-11-19T19:52:21.025Z (3 months ago)
• Language: Go
• Size: 15.6 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# htmlassetref

`htmlassetref` is a Go package that enables the modification of URL references within HTML content. It offers a straightforward and convenient approach to identify HTML tags with attributes like src, href, or srcset that reference URLs, allowing for easy customization based on a callback function. With `htmlassetref`, developers can efficiently update and manipulate URL references in HTML, facilitating tasks such as rewriting asset URLs, handling path adjustments, or implementing custom transformations.

## Usage

```go

package main

import (

	"fmt"

	"github.com/ryanburnette/htmlassetref"

)

func main() {

	// Sample HTML content

	html := `

	         

	         `

	// Call UpdateAssetRefs with a callback function to update the references

	updatedHTML := htmlassetref.UpdateAssetRefs(html, func(ref string) string {

		// Modify the reference as needed (e.g., add a version suffix)

		return ref + "?v=1.0"

	})

	// Print the updated HTML

	fmt.Println(updatedHTML)

}

```

## Test

The reliability of this package is maintained through the test. The

`_content.html` markup in this project should contain all possible examples of

HTML tags that reference a downloadable asset. The tests ensure that all

applicable tags are being found and their correct references returned and then

modified by the callback.

```shell

go test

```