tidwall cfc65a13f6 Refactor repository and build scripts
This commit includes updates that affects the build, testing, and
deployment of Tile38.

- The root level build.sh has been broken up into multiple scripts
  and placed in the "scripts" directory.

- The vendor directory has been updated to follow the Go modules
  rules, thus `make` should work on isolated environments. Also
  some vendored packages may have been updated to a later
  version, if needed.

- The Makefile has been updated to allow for making single
  binaries such as `make tile38-server`. There is some scaffolding
  during the build process, so from now on all binaries should be
  made using make. For example, to run a development version of
  the tile38-cli binary, do this:
     make tile38-cli && ./tile38-cli
  not this:
     go run cmd/tile38-cli/main.go

- Travis.CI docker push script has been updated to address a
  change to Docker's JSON repo meta output, which in turn fixes
  a bug where new Tile38 versions were not being properly pushed
  to Docker
2019-11-18 10:33:15 -07:00

55 lines
1.3 KiB
Go

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
}
}