| 62 | var NotFoundErr = errors.New("not found") |
| 63 | |
| 64 | func GetGist(client *http.Client, hostname, gistID string) (*Gist, error) { |
| 65 | gist := Gist{} |
| 66 | path, err := safeurl.JoinPath("gists", gistID) |
| 67 | if err != nil { |
| 68 | return nil, err |
| 69 | } |
| 70 | |
| 71 | apiClient := api.NewClientFromHTTP(client) |
| 72 | err = apiClient.REST(hostname, "GET", path.String(), nil, &gist) |
| 73 | if err != nil { |
| 74 | var httpErr api.HTTPError |
| 75 | if errors.As(err, &httpErr) && httpErr.StatusCode == 404 { |
| 76 | return nil, NotFoundErr |
| 77 | } |
| 78 | return nil, err |
| 79 | } |
| 80 | |
| 81 | return &gist, nil |
| 82 | } |
| 83 | |
| 84 | func GistIDFromURL(gistURL string) (string, error) { |
| 85 | u, err := url.Parse(gistURL) |