bulkan · August 29, 2015 14:05 · bulkan · Aug 11, 2014
diff --git a/main.go b/main.go
 package main

 import (
    "fmt"
    "net/http"
    //"encoding/json"
    "os"
    "github.com/bitly/go-simplejson"
 )

 type NpmPackage struct {
  Name, Description, Homepage, ReadmeFilename string
  DistTags map[string]string `json:"dist-tags"`
  Maintainers []map[string]string
  Keywords []string
  License interface{}
  Repository, Author, Time, Bugs, Versions map[string]string
 }

 func main() {
    // new Date().getTime() - 900000
    response, err := http.Get("http://registry.npmjs.org/-/all/since?stale=update_after&startkey=1407494718050")
    if err != nil {
        fmt.Printf("%s", err)
        os.Exit(1)
    }

    defer response.Body.Close()

    js, err := simplejson.NewFromReader(response.Body)
    if err != nil {
        panic(err)
    }

    p := js.Get("redisdown").Interface()

    fmt.Println(p)

    redisdown := p.(NpmPackage)

    fmt.Printf("%s\n",  redisdown.Maintainers[0]["email"])
 }
diff --git a/orig.go b/orig.go
 package main

 import (
    "fmt"
    "net/http"
    "encoding/json"
    "os"
 )

 type NpmPackage struct {
  Updated uint64 `json:"_updated"`
  Name, Description, Homepage, ReadmeFilename string
  DistTags map[string]string `json:"dist-tags"`
  Maintainers []map[string]string
  Keywords []string
  License interface{}
  Repository, Author, Time, Bugs, Versions map[string]string
 }

 type npmpackage NpmPackage

 func (p *NpmPackage) UnmarshalJSON(b []byte) (err error){
    n, j := uint64(0),  npmpackage{}

    if err = json.Unmarshal(b, &n); err == nil {
        p.Updated = n
        return
    }

    if err = json.Unmarshal(b, &j); err == nil {
        *p = NpmPackage(j)
        return
    }

    return
 }


 func main() {
    // new Date().getTime() - 900000
    response, err := http.Get("http://registry.npmjs.org/-/all/since?stale=update_after&startkey=1407494718050")
    if err != nil {
        fmt.Printf("%s", err)
        os.Exit(1)
    }

    var packages map[string]NpmPackage

    defer response.Body.Close()

    if err := json.NewDecoder(response.Body).Decode(&packages); err != nil {
        panic(err)
    }

    fmt.Printf("%s\n",  packages["redisdown"].Maintainers[0]["email"])

 }
	package main

	import (
	"fmt"
	"net/http"
	//"encoding/json"
	"os"
	"github.com/bitly/go-simplejson"
	)

	type NpmPackage struct {
	Name, Description, Homepage, ReadmeFilename string
	DistTags map[string]string `json:"dist-tags"`
	Maintainers []map[string]string
	Keywords []string
	License interface{}
	Repository, Author, Time, Bugs, Versions map[string]string
	}

	func main() {
	// new Date().getTime() - 900000
	response, err := http.Get("http://registry.npmjs.org/-/all/since?stale=update_after&startkey=1407494718050")
	if err != nil {
	fmt.Printf("%s", err)
	os.Exit(1)
	}

	defer response.Body.Close()

	js, err := simplejson.NewFromReader(response.Body)
	if err != nil {
	panic(err)
	}

	p := js.Get("redisdown").Interface()

	fmt.Println(p)

	redisdown := p.(NpmPackage)

	fmt.Printf("%s\n", redisdown.Maintainers[0]["email"])
	}