func updateTtySize(url string) error {
cols, err := term.Cols()
if err != nil {
return errgo.Mask(err, errgo.Any)
}
lines, err := term.Lines()
if err != nil {
return errgo.Mask(err, errgo.Any)
}
params := UpdateTtyParams{
fmt.Sprintf("%d", cols),
fmt.Sprintf("%d", lines),
}
paramsJson, _ := json.Marshal(¶ms)
req, err := http.NewRequest("PUT", url, bytes.NewReader(paramsJson))
if err != nil {
return errgo.Mask(err, errgo.Any)
}
req.SetBasicAuth("", scalingo.CurrentUser.AuthToken)
res, err := httpclient.Do(req)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
defer res.Body.Close()
if res.StatusCode != 200 {
return errgo.Newf("Invalid error code from run server: %s", res.Status)
}
return nil
}
// Execute an API request and return its response/error
func (req *APIRequest) Do() (*http.Response, error) {
err := req.FillDefaultValues()
if err != nil {
return nil, errgo.Mask(err, errgo.Any)
}
endpoint := req.URL + req.Endpoint
// Execute the HTTP request according to the HTTP method
switch req.Method {
case "PATCH":
fallthrough
case "POST":
fallthrough
case "WITH_BODY":
buffer, err := json.Marshal(req.Params)
if err != nil {
return nil, errgo.Mask(err, errgo.Any)
}
reader := bytes.NewReader(buffer)
req.HTTPRequest, err = http.NewRequest(req.Method, endpoint, reader)
if err != nil {
return nil, errgo.Mask(err, errgo.Any)
}
case "GET", "DELETE":
values, err := req.BuildQueryFromParams()
if err != nil {
return nil, errgo.Mask(err, errgo.Any)
}
endpoint = fmt.Sprintf("%s?%s", endpoint, values.Encode())
req.HTTPRequest, err = http.NewRequest(req.Method, endpoint, nil)
if err != nil {
return nil, errgo.Mask(err, errgo.Any)
}
}
debug.Printf("[API] %v %v\n", req.HTTPRequest.Method, req.HTTPRequest.URL)
debug.Printf(io.Indent(fmt.Sprintf("Headers: %v", req.HTTPRequest.Header), 6))
debug.Printf(io.Indent("Params : %v", 6), req.Params)
req.HTTPRequest.SetBasicAuth("", req.Token)
res, err := httpclient.Do(req.HTTPRequest)
if err != nil {
fmt.Printf("Fail to query %s: %v\n", req.HTTPRequest.Host, err)
os.Exit(1)
}
if req.Expected.Contains(res.StatusCode) {
return res, nil
}
return nil, NewRequestFailedError(res, req)
}
func (ctx *runContext) uploadFile(endpoint string, file string) error {
body := new(bytes.Buffer)
name := filepath.Base(file)
multipartFile := multipart.NewWriter(body)
writer, err := multipartFile.CreateFormFile("file", name)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
fd, err := os.OpenFile(file, os.O_RDONLY, 0600)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
_, err = stdio.Copy(writer, fd)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
err = fd.Close()
if err != nil {
return errgo.Mask(err, errgo.Any)
}
err = multipartFile.Close()
if err != nil {
return errgo.Mask(err, errgo.Any)
}
req, err := http.NewRequest("POST", endpoint, body)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
req.SetBasicAuth("", config.AuthenticatedUser.AuthenticationToken)
req.Header.Set("Content-Type", multipartFile.FormDataContentType())
fmt.Fprintln(ctx.waitingTextOutputWriter, "Upload", file, "to container.")
debug.Println("Endpoint:", req.URL)
res, err := httpclient.Do(req)
if err != nil {
return errgo.Mask(err, errgo.Any)
}
defer res.Body.Close()
if res.StatusCode != 200 {
b, _ := ioutil.ReadAll(res.Body)
return errgo.Newf("Invalid return code %v (%s)", res.Status, strings.TrimSpace(string(b)))
}
return nil
}
