59 lines
1.8 KiB
Markdown
59 lines
1.8 KiB
Markdown
# site_icons
|
|
|
|
[](https://crates.io/crates/site_icons)
|
|
[](https://docs.rs/site_icons/)
|
|
|
|
|
|
An efficient website icon scraper for rust or command line usage.
|
|
|
|
## Features
|
|
|
|
- Super fast!
|
|
- Partially downloads images to find the sizes
|
|
- Can extract a site logo `<img>` using a weighing system
|
|
- Works with inline-data URIs (and automatically converts `<svg>` to them)
|
|
- Supports WASM (and cloudflare workers)
|
|
|
|
### Command line usage
|
|
|
|
```bash
|
|
cargo install site_icons
|
|
|
|
site-icons https://github.com
|
|
# https://github.githubassets.com/favicons/favicon.svg site_favicon svg
|
|
# https://github.githubassets.com/app-icon-512.png app_icon png 512x512
|
|
# https://github.githubassets.com/app-icon-192.png app_icon png 192x192
|
|
# https://github.githubassets.com/apple-touch-icon-180x180.png app_icon png 180x180
|
|
```
|
|
|
|
### Rust usage
|
|
|
|
```rust
|
|
use site_icons::Icons;
|
|
|
|
let mut icons = Icons::new();
|
|
// scrape the icons from a url
|
|
icons.load_website("https://github.com").await?;
|
|
|
|
// fetch all icons, ensuring they exist & determining size
|
|
let entries = icons.entries().await;
|
|
|
|
// entries are sorted from highest to lowest resolution
|
|
for icon in entries {
|
|
println!("{:?}", icon)
|
|
}
|
|
```
|
|
|
|
### Sources
|
|
|
|
- HTML favicon tag (or looking for default `/favicon.ico`)
|
|
- [Web app manifest](https://developer.mozilla.org/en-US/docs/Web/Manifest) [`icons`](https://developer.mozilla.org/en-US/docs/Web/Manifest/icons) field
|
|
- `<img>` tags on the page, directly inside the header OR with a `src|alt|class` containing the text "logo"
|
|
|
|
## Running locally
|
|
|
|
Install [cargo make](https://github.com/sagiegurari/cargo-make) and then:
|
|
|
|
```bash
|
|
cargo make run https://github.com
|
|
```
|