| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package whisk |
| |
| import ( |
| "errors" |
| "fmt" |
| "github.com/apache/openwhisk-client-go/wski18n" |
| "net/http" |
| "net/url" |
| ) |
| |
| type Info struct { |
| Whisk string `json:"whisk,omitempty"` |
| Version string `json:"version,omitempty"` |
| Build string `json:"build,omitempty"` |
| BuildNo string `json:"buildno,omitempty"` |
| } |
| |
| type InfoService struct { |
| client *Client |
| } |
| |
| func (s *InfoService) Get() (*Info, *http.Response, error) { |
| // make a request to c.BaseURL / v1 |
| urlStr := fmt.Sprintf("%s/%s", s.client.BaseURL.String(), s.client.Config.Version) |
| u, err := url.Parse(urlStr) |
| if err != nil { |
| Debug(DbgError, "url.Parse(%s) error: %s\n", urlStr, err) |
| errStr := wski18n.T("Unable to URL parse '{{.version}}': {{.err}}", |
| map[string]interface{}{"version": urlStr, "err": err}) |
| werr := MakeWskError(errors.New(errStr), EXIT_CODE_ERR_GENERAL, DISPLAY_MSG, NO_DISPLAY_USAGE) |
| return nil, nil, werr |
| } |
| |
| req, err := http.NewRequest("GET", u.String(), nil) |
| if err != nil { |
| Debug(DbgError, "http.NewRequest(GET, %s) error: %s\n", u.String(), err) |
| errStr := wski18n.T("Unable to create HTTP request for GET '{{.url}}': {{.err}}", |
| map[string]interface{}{"url": u.String(), "err": err}) |
| werr := MakeWskError(errors.New(errStr), EXIT_CODE_ERR_GENERAL, DISPLAY_MSG, NO_DISPLAY_USAGE) |
| return nil, nil, werr |
| } |
| |
| Debug(DbgInfo, "Sending HTTP URL '%s'; req %#v\n", req.URL.String(), req) |
| info := new(Info) |
| resp, err := s.client.Do(req, &info, ExitWithSuccessOnTimeout) |
| if err != nil { |
| Debug(DbgError, "s.client.Do() error - HTTP req %s; error '%s'\n", req.URL.String(), err) |
| return nil, nil, err |
| } |
| |
| return info, resp, nil |
| } |