mirror of
https://github.com/SAP/jenkins-library.git
synced 2024-12-14 11:03:09 +02:00
5da174aeb0
* feat(kubernetesDeploy): add infrastructure extensibility * update comment * update error handling * remove trailing spaces * chore: refactor to use reuse capabilities * chore: add tests * fix: use proper download function * fix: expose credentials via groovy step * fix: test * chore: remove comment * chore: address CodeClimate findings
81 lines
2.7 KiB
Go
81 lines
2.7 KiB
Go
package http
|
|
|
|
import (
|
|
"net/http"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/pkg/errors"
|
|
|
|
"github.com/SAP/jenkins-library/pkg/piperutils"
|
|
)
|
|
|
|
//Downloader ...
|
|
type Downloader interface {
|
|
SetOptions(options ClientOptions)
|
|
DownloadFile(url, filename string, header http.Header, cookies []*http.Cookie) error
|
|
}
|
|
|
|
// DownloadFile downloads a file's content as GET request from the specified URL to the specified file
|
|
func (c *Client) DownloadFile(url, filename string, header http.Header, cookies []*http.Cookie) error {
|
|
return c.DownloadRequest(http.MethodGet, url, filename, header, cookies)
|
|
}
|
|
|
|
// DownloadRequest ...
|
|
func (c *Client) DownloadRequest(method, url, filename string, header http.Header, cookies []*http.Cookie) error {
|
|
response, err := c.SendRequest(method, url, nil, header, cookies)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "HTTP %v request to %v failed with error", method, url)
|
|
}
|
|
defer response.Body.Close()
|
|
parent := filepath.Dir(filename)
|
|
if len(parent) > 0 {
|
|
if err = os.MkdirAll(parent, 0775); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
fileHandler, err := os.Create(filename)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "unable to create file %v", filename)
|
|
}
|
|
defer fileHandler.Close()
|
|
|
|
_, err = piperutils.CopyData(fileHandler, response.Body)
|
|
if err != nil {
|
|
return errors.Wrapf(err, "unable to copy content from url to file %v", filename)
|
|
}
|
|
return err
|
|
}
|
|
|
|
// GetRequest downloads content from a given URL and returns the response instead of writing it to file
|
|
func (c *Client) GetRequest(url string, header http.Header, cookies []*http.Cookie) (*http.Response, error) {
|
|
response, err := c.SendRequest("GET", url, nil, header, cookies)
|
|
if err != nil {
|
|
return &http.Response{}, errors.Wrapf(err, "HTTP request to %v failed with error", url)
|
|
}
|
|
return response, nil
|
|
}
|
|
|
|
// DownloadExecutable downloads a script or another executable and sets appropriate permissions
|
|
func DownloadExecutable(githubToken string, fileUtils piperutils.FileUtils, downloader Downloader, url string) (string, error) {
|
|
header := http.Header{}
|
|
if len(githubToken) > 0 {
|
|
header = http.Header{"Authorization": []string{"Token " + githubToken}}
|
|
header.Set("Accept", "application/vnd.github.v3.raw")
|
|
}
|
|
|
|
fileNameParts := strings.Split(url, "/")
|
|
fileName := fileNameParts[len(fileNameParts)-1]
|
|
fullFileName := filepath.Join(".pipeline", fileName)
|
|
err := downloader.DownloadFile(url, fullFileName, header, []*http.Cookie{})
|
|
if err != nil {
|
|
return "", errors.Wrapf(err, "unable to download script from %v", url)
|
|
}
|
|
err = fileUtils.Chmod(fullFileName, 0555)
|
|
if err != nil {
|
|
return "", errors.Wrapf(err, "unable to change script permission for %v", fullFileName)
|
|
}
|
|
return fullFileName, nil
|
|
}
|