pstuifzand/ekster

package main

import (
    "encoding/json"
    "log"
    "net/http"
    "os"

    "p83.nl/go/ekster/pkg/fetch"
)

func init() {
    f, err := os.Open(os.DevNull)
    if err != nil {
        log.Fatal(err)
    }
    log.SetOutput(f)
}

// Fetch calls http.Get
func Fetch(url string) (*http.Response, error) {
    return http.Get(url)
}

func main() {
    cl := http.Client{}

    url := os.Args[1]
    resp, err := cl.Get(url)
    if err != nil {
        log.Fatal(err)
    }
    defer resp.Body.Close()

    items, err := fetch.FeedItems(Fetch, url, resp.Header.Get("Content-Type"), resp.Body)
    if err != nil {
        log.Fatal(err)
    }

    json.NewEncoder(os.Stdout).Encode(items)
}