diff options
Diffstat (limited to 'vendor/github.com/aws/aws-sdk-go/aws/corehandlers/user_agent.go')
-rw-r--r-- | vendor/github.com/aws/aws-sdk-go/aws/corehandlers/user_agent.go | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/user_agent.go b/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/user_agent.go new file mode 100644 index 0000000..a15f496 --- /dev/null +++ b/vendor/github.com/aws/aws-sdk-go/aws/corehandlers/user_agent.go | |||
@@ -0,0 +1,37 @@ | |||
1 | package corehandlers | ||
2 | |||
3 | import ( | ||
4 | "os" | ||
5 | "runtime" | ||
6 | |||
7 | "github.com/aws/aws-sdk-go/aws" | ||
8 | "github.com/aws/aws-sdk-go/aws/request" | ||
9 | ) | ||
10 | |||
11 | // SDKVersionUserAgentHandler is a request handler for adding the SDK Version | ||
12 | // to the user agent. | ||
13 | var SDKVersionUserAgentHandler = request.NamedHandler{ | ||
14 | Name: "core.SDKVersionUserAgentHandler", | ||
15 | Fn: request.MakeAddToUserAgentHandler(aws.SDKName, aws.SDKVersion, | ||
16 | runtime.Version(), runtime.GOOS, runtime.GOARCH), | ||
17 | } | ||
18 | |||
19 | const execEnvVar = `AWS_EXECUTION_ENV` | ||
20 | const execEnvUAKey = `exec_env` | ||
21 | |||
22 | // AddHostExecEnvUserAgentHander is a request handler appending the SDK's | ||
23 | // execution environment to the user agent. | ||
24 | // | ||
25 | // If the environment variable AWS_EXECUTION_ENV is set, its value will be | ||
26 | // appended to the user agent string. | ||
27 | var AddHostExecEnvUserAgentHander = request.NamedHandler{ | ||
28 | Name: "core.AddHostExecEnvUserAgentHander", | ||
29 | Fn: func(r *request.Request) { | ||
30 | v := os.Getenv(execEnvVar) | ||
31 | if len(v) == 0 { | ||
32 | return | ||
33 | } | ||
34 | |||
35 | request.AddToUserAgent(r, execEnvUAKey+"/"+v) | ||
36 | }, | ||
37 | } | ||