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104 lines
3.6 KiB
Markdown
104 lines
3.6 KiB
Markdown
<p align="center">
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<img src="./pics/webp_server.png"/>
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</p>
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[](https://github.com/webp-sh/webp_server_go/actions/workflows/CI.yaml)
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[](https://github.com/webp-sh/webp_server_go/actions/workflows/release_binary.yaml)
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[](https://github.com/webp-sh/webp_server_go/actions/workflows/release_docker_image.yaml)
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[](https://codecov.io/gh/webp-sh/webp_server_go)
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[Documentation](https://docs.webp.sh/) | [Website](https://webp.sh/)
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This is a Server based on Golang, which allows you to serve WebP images on the fly.
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It will convert `jpg,jpeg,png` files by default, this can be customized by editing the `config.json`..
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* currently supported image format: JPEG, PNG, BMP, GIF(static image for now)
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> e.g When you visit `https://your.website/pics/tsuki.jpg`，it will serve as `image/webp` format without changing the URL.
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>
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> ~~For Safari and Opera users, the original image will be used.~~
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> We've now support Safari/Chrome/Firefox on iOS 14/iPadOS 14
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## Simple Usage Steps(with Binary)
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### 1. Prepare the environment
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If you'd like to run binary directly on your machine, you need to install some dependencies(as AVIF encoder needs it):
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#### Ubuntu
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```
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apt install libaom-dev -y
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cp /usr/lib/x86_64-linux-gnu/libaom.so /usr/lib/x86_64-linux-gnu/libaom.so.3
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```
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#### CentOS7
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```
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yum install libaom-devel -y
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```
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If you don't like to hassle around with your system, so do us, why not have a try using Docker? >> [Docker | WebP Server Documentation](https://docs.webp.sh/usage/docker/)
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### 2. Download the binary
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Download the `webp-server` from [release](https://github.com/webp-sh/webp_server_go/releases) page.
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### 3. Dump config file
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```
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./webp-server -dump-config > config.json
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```
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The default `config.json` may look like this.
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```json
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{
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"HOST": "127.0.0.1",
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"PORT": "3333",
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"QUALITY": "80",
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"IMG_PATH": "/path/to/pics",
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"EXHAUST_PATH": "/path/to/exhaust",
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"ALLOWED_TYPES": ["jpg","png","jpeg","bmp"],
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"ENABLE_AVIF": false
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}
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```
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> AVIF support is disabled by default as converting images to AVIF is CPU consuming.
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#### Config Example
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In the following example, the image path and website URL.
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| Image Path | Website Path |
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| ------------------------------------- | ------------------------------------ |
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| `/var/www/img.webp.sh/path/tsuki.jpg` | `https://img.webp.sh/path/tsuki.jpg` |
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The `IMG_PATH` inside `config.json` should be like:
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| IMG_PATH |
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| ---------------------- |
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| `/var/www/img.webp.sh` |
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`EXHAUST_PATH` is cache folder for output `webp` images, with `EXHAUST_PATH` set to `/var/cache/webp`
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in the example above, your `webp` image will be saved at `/var/cache/webp/pics/tsuki.jpg.1582558990.webp`.
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### 3. Run
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```
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./webp-server --config=/path/to/config.json
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```
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### 4. Nginx proxy_pass
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Let Nginx to `proxy_pass http://localhost:3333/;`, and your webp-server is on-the-fly.
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## Advanced Usage
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For supervisor, Docker sections, please read our documentation at [https://docs.webp.sh/](https://docs.webp.sh/)
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## License
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WebP Server is under the GPLv3. See the [LICENSE](./LICENSE) file for details.
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