cleanup go util

README.md

@@ -53,71 +53,51 @@ import (
  "bytes"
  "encoding/json"
  "fmt"
- "io/ioutil"
+ "io"
  "net/http"
 )
 
-// PasteResponse represents the response from the paste API
 type PasteResponse struct {
- Key  string `json:"key"`
- URL  string `json:"url"`
+ Key string `json:"key"`
+ URL string `json:"url"`
 }
 
 func uploadPaste(content string) (*PasteResponse, error) {
  url := "https://paste.fascinated.cc/api/upload"
-
- // Create a new POST request with the content as the body
  req, err := http.NewRequest("POST", url, bytes.NewBuffer([]byte(content)))
  if err != nil {
   return nil, err
  }
-
- // Set the Content-Type header
  req.Header.Set("Content-Type", "text/plain")
 
- // Perform the request
- client := &http.Client{}
- resp, err := client.Do(req)
+ resp, err := (&http.Client{}).Do(req)
  if err != nil {
   return nil, err
  }
  defer resp.Body.Close()
 
- // Read the response body
- body, err := ioutil.ReadAll(resp.Body)
+ body, err := io.ReadAll(resp.Body)
  if err != nil {
   return nil, err
  }
-
- // Check if the request was successful
  if resp.StatusCode != http.StatusOK {
-  var errResponse map[string]interface{}
-  if err := json.Unmarshal(body, &errResponse); err != nil {
-   return nil, err
-  }
-  return nil, fmt.Errorf("error: %v", errResponse["message"])
+  return nil, err
  }
 
- // Parse the JSON response
  var pasteResponse PasteResponse
  if err := json.Unmarshal(body, &pasteResponse); err != nil {
   return nil, err
  }
-
- // Add the URL field to the response
- pasteResponse.URL = fmt.Sprintf("https://paste.fascinated.cc/%s", pasteResponse.Key)
-
+ pasteResponse.URL = "https://paste.fascinated.cc/" + pasteResponse.Key
  return &pasteResponse, nil
 }
 
 func main() {
  content := "Hello, World!"
- response, err := uploadPaste(content)
- if err != nil {
+ if response, err := uploadPaste(content); err != nil {
   fmt.Println("Error:", err)
-  return
+ } else {
+  fmt.Println("URL:", response.URL)
  }
-
- fmt.Printf("URL: %s\n", response.URL)
 }
 ```