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author | bojie <bojie@dexon.org> | 2018-12-28 13:15:06 +0800 |
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committer | Wei-Ning Huang <w@byzantine-lab.io> | 2019-06-12 17:27:20 +0800 |
commit | 3d46f69a10a60324ee6af0c96d064cc73ed5c37d (patch) | |
tree | ae9dd76f3f9a69c0acb18f6b0343601558d2e00f /vendor/google.golang.org/api/gensupport/send.go | |
parent | 2426b985ae9773afe12f5a9f982cf4f2629f81a3 (diff) | |
download | go-tangerine-3d46f69a10a60324ee6af0c96d064cc73ed5c37d.tar.gz go-tangerine-3d46f69a10a60324ee6af0c96d064cc73ed5c37d.tar.zst go-tangerine-3d46f69a10a60324ee6af0c96d064cc73ed5c37d.zip |
app: use gcp storage instead of azure for builds (#81)
* vendor: add dependencies for using GCP storage
* app: use gcp storage instead of azure for builds
Diffstat (limited to 'vendor/google.golang.org/api/gensupport/send.go')
-rw-r--r-- | vendor/google.golang.org/api/gensupport/send.go | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/vendor/google.golang.org/api/gensupport/send.go b/vendor/google.golang.org/api/gensupport/send.go new file mode 100644 index 000000000..579939309 --- /dev/null +++ b/vendor/google.golang.org/api/gensupport/send.go @@ -0,0 +1,87 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package gensupport + +import ( + "context" + "encoding/json" + "errors" + "net/http" +) + +// Hook is the type of a function that is called once before each HTTP request +// that is sent by a generated API. It returns a function that is called after +// the request returns. +// Hooks are not called if the context is nil. +type Hook func(ctx context.Context, req *http.Request) func(resp *http.Response) + +var hooks []Hook + +// RegisterHook registers a Hook to be called before each HTTP request by a +// generated API. Hooks are called in the order they are registered. Each +// hook can return a function; if it is non-nil, it is called after the HTTP +// request returns. These functions are called in the reverse order. +// RegisterHook should not be called concurrently with itself or SendRequest. +func RegisterHook(h Hook) { + hooks = append(hooks, h) +} + +// SendRequest sends a single HTTP request using the given client. +// If ctx is non-nil, it calls all hooks, then sends the request with +// req.WithContext, then calls any functions returned by the hooks in +// reverse order. +func SendRequest(ctx context.Context, client *http.Client, req *http.Request) (*http.Response, error) { + // Disallow Accept-Encoding because it interferes with the automatic gzip handling + // done by the default http.Transport. See https://github.com/google/google-api-go-client/issues/219. + if _, ok := req.Header["Accept-Encoding"]; ok { + return nil, errors.New("google api: custom Accept-Encoding headers not allowed") + } + if ctx == nil { + return client.Do(req) + } + // Call hooks in order of registration, store returned funcs. + post := make([]func(resp *http.Response), len(hooks)) + for i, h := range hooks { + fn := h(ctx, req) + post[i] = fn + } + + // Send request. + resp, err := send(ctx, client, req) + + // Call returned funcs in reverse order. + for i := len(post) - 1; i >= 0; i-- { + if fn := post[i]; fn != nil { + fn(resp) + } + } + return resp, err +} + +func send(ctx context.Context, client *http.Client, req *http.Request) (*http.Response, error) { + if client == nil { + client = http.DefaultClient + } + resp, err := client.Do(req.WithContext(ctx)) + // If we got an error, and the context has been canceled, + // the context's error is probably more useful. + if err != nil { + select { + case <-ctx.Done(): + err = ctx.Err() + default: + } + } + return resp, err +} + +// DecodeResponse decodes the body of res into target. If there is no body, +// target is unchanged. +func DecodeResponse(target interface{}, res *http.Response) error { + if res.StatusCode == http.StatusNoContent { + return nil + } + return json.NewDecoder(res.Body).Decode(target) +} |