try to make the upgrade cross platform

Signed-off-by: Jeff Carr <jcarr@wit.com>

config.go

@@ -16,15 +16,12 @@ import "os/user"
 import "flag"
 import "fmt"
 import "runtime"
-// import "runtime/debug"
 import "io/ioutil"
 import "strings"
-// import "bytes"
-// import "sys"
 
 import "github.com/golang/protobuf/jsonpb"
 import pb "git.wit.com/wit/witProtobuf"
-// import "git.wit.com/wit/shell"
+import "git.wit.com/wit/shell"
 
 import "github.com/davecgh/go-spew/spew"
 
@@ -131,11 +128,13 @@ func PBtoJSON() string {
 	return stuff
 }
 
+/*
 func writeToFile(filename string, a string) {
 	f, _ := os.Create(filename)
 	f.WriteString(a)
 	f.Close()
 }
+*/
 
 func saveConfig() {
 	filename := config.Filename
@@ -146,7 +145,8 @@ func saveConfig() {
 		stuff, _ := marshaler.MarshalToString(config)
 		log.Println(stuff)
 
-		writeToFile(filename, stuff)
+		// writeToFile(filename, stuff)
+		shell.Write(filename, stuff)
 	}
 }
 

upgrade.go

@@ -15,10 +15,30 @@ import "git.wit.com/wit/shell"
 
 func upgrade() {
 	filename         := "cloud-control-panel"
+	if runtime.GOOS == "windows" {
+		filename = "cloud-control-panel.exe"
+	}
+
 	mirrors          := "https://mirrors.wit.com/cloud/control-panel/"
 	upstreamVERSION  := shell.Chomp(shell.Wget(mirrors + "VERSION"))
-	filenameURL      := mirrors + "linux/cloud-control-panel-v" + upstreamVERSION
-	builddateURL     := mirrors + "linux/cloud-control-panel-v" + upstreamVERSION + ".BUILDDATE"
+
+	dir              := "/v" + upstreamVERSION + "/linux/"
+
+	// TODO: confirm this is correct for MacOS and Windows
+	if runtime.GOOS == "linux" {
+		log.Println("upgrade() OS: Linux")
+		dir = "/v" + upstreamVERSION + "/linux/"
+	} else if runtime.GOOS == "windows" {
+		log.Println("upgrade() OS: Windows")
+		dir = "/v" + upstreamVERSION + "/windows/"
+	} else if runtime.GOOS == "darwin" {
+		log.Println("upgrade() OS: " + runtime.GOOS)
+		dir = "/v" + upstreamVERSION + "/macos/"
+	}
+
+	filenameURL      := mirrors + dir + filename
+	builddateURL     := mirrors + dir + "BUILDDATE"
+
 	mirrorsBUILDDATE := shell.Chomp(shell.Wget(builddateURL))
 	epoch            := time.Now().Unix()
 
@@ -62,11 +82,11 @@ func upgrade() {
 			log.Println("update() THERE IS A NEW UPSTREAM VERSION !!!")
 			time.Sleep(time.Second * 2)
 			shell.WgetToFile("/tmp/" + filename, filenameURL)
-			shell.Run("chmod +x /tmp/cloud-control-panel")
+			shell.Run("chmod +x /tmp/" + filename)
 
 			// execute the new version here and never return
 			// TODO: figure out how to nohup here and properly exit
-			shell.Exec("/tmp/cloud-control-panel")
+			shell.Exec("/tmp/" + filename)
 			os.Exit(0)
 		} else {
 			log.Println("update() UPSTREAM VERSION IS OLDER THAN THIS")