RSS feed part1

main.go

package main

import (
    "encoding/xml"
    "fmt"
    "os"
)

func main() {
    type rss struct {
        Version     string `xml:"version,attr"`
        Description string `xml:"channel>description"`
        Link        string `xml:"channel>link"`
        Title       string `xml:"channel>title"`
    }

    v := &rss{
        Version:     "2.0",
        Description: "My super website",
        Link:        "http://mywebsite.com",
        Title:       "Mywebsite",
    }

    enc := xml.NewEncoder(os.Stdout)
    enc.Indent("  ", "    ")
    if err := enc.Encode(v); err != nil {
        fmt.Printf("error: %v\n", err)
    }
}

result.xml

<rss version="2.0">
    <channel>
        <description>My super website</description>
        <link>http://mywebsite.com</link>
        <title>Mywebsite</title>
    </channel>
</rss>