webexec-lite

Go Web Server

This project includes a simple Go web server that serves static files.

Make sure you have Go installed (https://golang.org/dl/).
By default, the server will look for a config.json file in the project root. Example config.json:
```
{
  "homedir": "./html",
  "port": "80",
  "error_pages": {
    "404": "./html/404.html",
    "500": "./html/500.html"
  }
}
```
- homedir: Directory to serve static files from (default: ./public)
- port: Port to serve HTTP on (default: 80)
- error_pages: Paths to custom error pages for 404 and 500 errors (optional)
To run the server:
```
go run main.go
```
- You can specify a different config file with the -config flag:
```
go run main.go -config=/path/to/your/config.json
```
- You can override config file values with flags:
```
go run main.go -homedir=/tmp/files -port=8080
```
  Flags take precedence over config file values.
Place your static files (e.g., index.html, picture.jpg, file.js) in the home directory.
Open your browser and go to http://localhost:<port> to see the server response.

You can specify custom error pages for 404 (Not Found) and 500 (Internal Server Error) in config.json under the error_pages field.
If a requested file is not found, the server will serve the specified 404 page. If the 404 page is missing, a default message is shown.
If a server error occurs, the server will serve the specified 500 page (future support for 500 errors).
Example error pages are provided in the public folder.

The default directory for static files is ./html.
An example index.html is provided in the html folder.
You can add more files (images, JavaScript, etc.) to this directory to have them served by the web server.