github.com/wmuizelaar/kpt@v0.0.0-20221018115725-bd564717b2ed/internal/util/httputil/httputil.go (about)

     1  // Copyright 2021 Google LLC
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package httputil
    16  
    17  import (
    18  	"io"
    19  	"net/http"
    20  )
    21  
    22  // FetchContent fetches the content from the input url
    23  func FetchContent(url string) (string, error) {
    24  	req, err := http.NewRequest("GET", url, nil)
    25  	if err != nil {
    26  		return "", err
    27  	}
    28  	res, err := http.DefaultClient.Do(req)
    29  	if err != nil {
    30  		return "", err
    31  	}
    32  	defer res.Body.Close()
    33  	body, err := io.ReadAll(res.Body)
    34  	if err != nil {
    35  		return "", err
    36  	}
    37  	return string(body), nil
    38  }