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author | Sebastian Jug <sejug@redhat.com> | 2018-10-16 16:30:53 -0400 |
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committer | Sebastian Jug <seb@stianj.ug> | 2019-02-18 09:57:08 -0500 |
commit | 7141f972700ed454438d8539dd0bec79c0b61cf4 (patch) | |
tree | bfa2e524b71757a514a02ef68661b46dca9a3dfe /vendor/github.com/uber/jaeger-client-go/utils/http_json.go | |
parent | e738ef16225395f5f5e4b93ba1a43ae9449ae11b (diff) | |
download | podman-7141f972700ed454438d8539dd0bec79c0b61cf4.tar.gz podman-7141f972700ed454438d8539dd0bec79c0b61cf4.tar.bz2 podman-7141f972700ed454438d8539dd0bec79c0b61cf4.zip |
OpenTracing support added to start, stop, run, create, pull, and ps
Drop context.Context field from cli.Context
Signed-off-by: Sebastian Jug <sejug@redhat.com>
Diffstat (limited to 'vendor/github.com/uber/jaeger-client-go/utils/http_json.go')
-rw-r--r-- | vendor/github.com/uber/jaeger-client-go/utils/http_json.go | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/vendor/github.com/uber/jaeger-client-go/utils/http_json.go b/vendor/github.com/uber/jaeger-client-go/utils/http_json.go new file mode 100644 index 000000000..237211f82 --- /dev/null +++ b/vendor/github.com/uber/jaeger-client-go/utils/http_json.go @@ -0,0 +1,54 @@ +// Copyright (c) 2017 Uber Technologies, Inc. +// +// Licensed 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 utils + +import ( + "encoding/json" + "fmt" + "io" + "io/ioutil" + "net/http" +) + +// GetJSON makes an HTTP call to the specified URL and parses the returned JSON into `out`. +func GetJSON(url string, out interface{}) error { + resp, err := http.Get(url) + if err != nil { + return err + } + return ReadJSON(resp, out) +} + +// ReadJSON reads JSON from http.Response and parses it into `out` +func ReadJSON(resp *http.Response, out interface{}) error { + defer resp.Body.Close() + + if resp.StatusCode >= 400 { + body, err := ioutil.ReadAll(resp.Body) + if err != nil { + return err + } + + return fmt.Errorf("StatusCode: %d, Body: %s", resp.StatusCode, body) + } + + if out == nil { + io.Copy(ioutil.Discard, resp.Body) + return nil + } + + decoder := json.NewDecoder(resp.Body) + return decoder.Decode(out) +} |