Clean Slack Files

gistfile1.go

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)

func main() {
	token := "<your_token_here>"
	resp, _ := http.Get("https://slack.com/api/files.list?&token=" + token)
	defer resp.Body.Close()
	body, _ := ioutil.ReadAll(resp.Body)
	var data map[string]interface{}
	json.Unmarshal(body, &data)
	files := data["files"].([]interface{})
	for i := range files {
		file := files[i].(map[string]interface{})
		id := file["id"].(string)
		fmt.Println(id)
		go func(id string, token string) {
			fmt.Println("Deleting", id)
			resp, _ = http.Post("https://slack.com/api/files.delete?token="+token+"&file="+id, "application/json", nil)
			if resp.StatusCode == http.StatusOK {
				fmt.Println("Deleted", id)
				defer resp.Body.Close()
				body, _ := ioutil.ReadAll(resp.Body)
				fmt.Println(string(body))
			}
		}(id, token)
	}

	var input string
	fmt.Scanln(&input)
	fmt.Println("done")
}