Upgrade to 0.12

1 files changed, 54 insertions, 0 deletions

diff --git a/vendor/github.com/aws/aws-sdk-go/private/protocol/host_prefix.go b/vendor/github.com/aws/aws-sdk-go/private/protocol/host_prefix.go
new file mode 100644
index 0000000..915b0fc
--- /dev/null
+++ b/vendor/github.com/aws/aws-sdk-go/private/protocol/host_prefix.go
@@ -0,0 +1,54 @@
+package protocol
+
+import (
+        "strings"
+
+        "github.com/aws/aws-sdk-go/aws"
+        "github.com/aws/aws-sdk-go/aws/request"
+)
+
+// HostPrefixHandlerName is the handler name for the host prefix request
+// handler.
+const HostPrefixHandlerName = "awssdk.endpoint.HostPrefixHandler"
+
+// NewHostPrefixHandler constructs a build handler
+func NewHostPrefixHandler(prefix string, labelsFn func() map[string]string) request.NamedHandler {
+        builder := HostPrefixBuilder{
+                Prefix:   prefix,
+                LabelsFn: labelsFn,
+        }
+
+        return request.NamedHandler{
+                Name: HostPrefixHandlerName,
+                Fn:   builder.Build,
+        }
+}
+
+// HostPrefixBuilder provides the request handler to expand and prepend
+// the host prefix into the operation's request endpoint host.
+type HostPrefixBuilder struct {
+        Prefix   string
+        LabelsFn func() map[string]string
+}
+
+// Build updates the passed in Request with the HostPrefix template expanded.
+func (h HostPrefixBuilder) Build(r *request.Request) {
+        if aws.BoolValue(r.Config.DisableEndpointHostPrefix) {
+                return
+        }
+
+        var labels map[string]string
+        if h.LabelsFn != nil {
+                labels = h.LabelsFn()
+        }
+
+        prefix := h.Prefix
+        for name, value := range labels {
+                prefix = strings.Replace(prefix, "{"+name+"}", value, -1)
+        }
+
+        r.HTTPRequest.URL.Host = prefix + r.HTTPRequest.URL.Host
+        if len(r.HTTPRequest.Host) > 0 {
+                r.HTTPRequest.Host = prefix + r.HTTPRequest.Host
+        }
+}