短褲 Shorts

A lightweight URL shortener built with Go

中文版本

Features

Hot-Reloading Configuration

Edit the config/redirects.toml file and Shorts will automatically reload the configuration.

# config/redirects.toml

[temporary]
"discord" = "https://discord.gg/9yYtgA4HXz"

[permanent]
"google" = "https://www.google.com"

Temporary and Permanent Redirects

Add experimental redirects as temporary redirects (307) and change them to permanent redirects (301) for faster redirection.

With the above configuration:

curl -v localhost:8080/discord

< HTTP/1.1 302 Found
< Content-Type: text/html; charset=utf-8
< Location: https://discord.gg/9yYtgA4HXz
< Date: Sun, 08 Sep 2024 14:28:11 GMT
< Content-Length: 52
< 
<a href="https://discord.gg/9yYtgA4HXz">Found</a>.

curl -v localhost:8080/google

< HTTP/1.1 301 Moved Permanently
< Content-Type: text/html; charset=utf-8
< Location: https://www.google.com
< Date: Mon, 09 Sep 2024 08:38:22 GMT
< Content-Length: 57
< 
<a href="https://www.google.com">Moved Permanently</a>.

Viewing Statistics

Shorts records the number of visitors and the last visited time for each redirect in config/stats.json.

{
  "discord": {
    "visitors": 1,
    "last_visited": "2024-09-08T22:28:11.894270007+08:00"
  },
  "google": {
    "visitors": 1,
    "last_visited": "2024-09-09T16:38:22.113075596+08:00"
  }
}

Deployment

We recommend deploying Shorts using Docker.

Docker

docker run -d -p 8080:8080 \
  -v $PWD/config:/config \
  ghcr.io/ntut-npc/shorts

Docker Compose

See docs/compose.yaml for an example Docker Compose configuration.

Development

To set up Shorts for local development:

1. Clone the repository:

   git clone https://github.com/ntut-npc/shorts.git
   cd shorts

2. Install dependencies:

   go mod download

3. Run the application:

   go run .

The server will start on http://localhost:8080.

Hot Reloading During Development

For a better development experience, we recommend using gow, which automatically restarts the application when source files change.

Remember to create and configure your config/redirects.toml file as described in the Hot-Reloading Configuration section to set up your redirects.