Merge pull request #13 from ReconfigureIO/feature/env-api-server

allow setting api server as build time env var

Author: CampGareth

Makefile

@@ -16,7 +16,8 @@ GOPACKAGE := "github.com/ReconfigureIO/$(NAME)"
 LDFLAGS := -X 'main.version=$(VERSION)' \
            -X 'main.buildTime=$(BUILDTIME)' \
            -X 'main.builder=$(BUILDER)' \
-           -X 'main.goversion=$(GOVERSION)'
+           -X 'main.goversion=$(GOVERSION)' \
+           -X 'github.com/ReconfigureIO/reco.alternativePlatformServer=$(API_SERVER)'
 CODEBUILD_NAME := "sample-snap-builder"
 GO_EXTENSION :=
 

client.go

@@ -40,6 +40,7 @@ const (
 )
 
 var (
+	alternativePlatformServer string
 	errUnsupported            = errors.New("command is unsupported for reconfigure.io platform")
 	errMissingServer          = errors.New("PLATFORM_SERVER config or environment variable not set")
 	errAuthRequired           = errors.New("Authentication required. Run 'reco auth' to authenticate")
@@ -173,9 +174,15 @@ func (p *clientImpl) loadProject() error {
 }
 
 func (p *clientImpl) Init() error {
+	// is runtime env var set? Was build time env var set?
 	server := viper.GetString(platformServerKey)
 	if server == "" {
-		server = platformServerAddress
+		if alternativePlatformServer == "" {
+			server = platformServerAddress
+		} else {
+			server = alternativePlatformServer
+			fmt.Println("Using alternative platform server: ", server)
+		}
 	}
 	u, err := url.Parse(server)
 	if err != nil {