https://github.com/benpate/sherlock

https://github.com/benpate/sherlock

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/benpate/sherlock
• Owner: benpate
• License: apache-2.0
• Created: 2023-05-25T15:52:07.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-10-14T18:24:35.000Z (4 months ago)
• Last Synced: 2024-10-28T20:49:21.024Z (3 months ago)
• Language: HTML
• Size: 1.45 MB
• Stars: 17
• Watchers: 3
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Sherlock



[![GoDoc](https://img.shields.io/badge/go-documentation-blue.svg?style=flat-square)](http://pkg.go.dev/github.com/benpate/sherlock)

[![Version](https://img.shields.io/github/v/release/benpate/sherlock?include_prereleases&style=flat-square&color=brightgreen)](https://github.com/benpate/sherlock/releases)

[![Build Status](https://img.shields.io/github/actions/workflow/status/benpate/sherlock/go.yml?style=flat-square)](https://github.com/benpate/sherlock/actions/workflows/go.yml)

[![Go Report Card](https://goreportcard.com/badge/github.com/benpate/sherlock?style=flat-square)](https://goreportcard.com/report/github.com/benpate/sherlock)

[![Codecov](https://img.shields.io/codecov/c/github/benpate/sherlock.svg?style=flat-square)](https://codecov.io/gh/benpate/sherlock)

## Relentless Metadata Inspector

Sherlock is a Go library that inspects a URL for any and all available metadata, pulling from whatever metadata formats are available, and returning it as an [ActivityStreams 2.0](https://www.w3.org/TR/activitystreams-core/) document.

The goal is to have a standard interface into all web content, regardless of competing data standards.

### Supported Formats

✅ [ActivityPub](https://www.w3.org/TR/activitypub/)/[ActivityStreams](https://www.w3.org/TR/activitystreams-core/)

✅ [MicroFormats](https://microformats.org)

✅ [Open Graph](https://ogp.me)

### In Progress

🚧 [WebFinger](https://webfinger.net)

🚧 [JSON-LD (Linked)](https://json-ld.org/)

🚧 [Twitter Metadata](https://developer.twitter.com/en/docs/twitter-for-websites/cards/overview/abouts-cards)

🚧 [Microdata](https://html.spec.whatwg.org/multipage/microdata.html#microdata)

🚧 [RDFa](https://rdfa.info)

🚧 [oEmbed data provider](https://oembed.com)

### Using Sherlock

```go

client := sherlock.NewClient()

// If you only have a URL, then pass it in to .Load()

result, err := client.Load("https://my-url-here")

// If you have already downloaded a file, then pass it to .Parse()

result, err := sherlock.ParseHTML("https://original-url", &bytes.Buffer)

```

### Using Sherlock with Hannibal

Sherlock can also be used as an http client for [Hannibal](https://github.com/benpate/hannibal), the ActivityPub library for Go.  This allows many other online resources to *look like* they're ActivityPub-enabled.