expanding for multiple platforms

Makefile

@@ -24,6 +24,8 @@ endif
 # Variables
 #----------------------------------------------------------------
 progName = scaffold
+arch = amd64
+winbinName = $(progName).exe
 
 #----------------------------------------------------------------
 # Helpers
@@ -57,11 +59,18 @@ prep: clean
 > date +"%F %a %T %Z" > buildTime.txt
 > git describe --always --tags --dirty --long > buildVersion.txt
 
-build: prep
-> @go build -o build/$(progName) . && echo "Build success" || echo "[FAILED] go build"
+build: prep linux windows
 
-build-production: prep
-> @go build -ldflags=${linkerflags} -o build/$(progName) . && echo "production build success" || echo "[FAILED] production build"
+linux:
+> @GOOS=$@ GOARCH=$(arch) go build -o build/$@/$(progName) . && echo $@ "Build success" || echo $@ "[FAILED] go build"
+
+windows:
+> @GOOS=$@ GOARCH=$(arch) go build -o build/$@/$(winbinName) . && echo $@ "Build success" || echo $@ "[FAILED] go build"
+
+build-production: prep linx-production
+
+linux-production:
+> @GOOS=linx GOARCH=$(arch) go build -ldflags=${linkerflags} -o build/$@/$(progName) . && echo "production build success" || echo "[FAILED] production build"
 
 #-------------------------------------------------------------
 # Install - same as build, but places binary on system path
@@ -74,4 +83,4 @@ install-production: prep
 > @go install -ldflags=${linkerflags} . && echo "Production build and install success" || echo "[FAILED] Production install"
 
 ## Commands that don't relate to a specific file
-.PHONY: help confirm clean prep build build-production
+.PHONY: help confirm clean prep build build-production linux windows amd64

main.go

@@ -10,6 +10,7 @@ import (
 	"os/exec"
 	"os/user"
 	"path/filepath"
+	"runtime"
 	"strconv"
 
 	"github.com/BurntSushi/toml"
@@ -60,6 +61,15 @@ func main() {
 	if *infoFlag || *infoFlag2 {
 		fmt.Printf("Scaffold version: %s", buildVersion)
 		fmt.Printf("Built: %s\n", buildTime)
+
+		if runtime.GOOS == "windows" {
+			fmt.Println("It's a windows system")
+		}
+
+		ucfgd, err := os.UserConfigDir()
+		ifFerr("Unable to determine user config directory", err)
+		fmt.Println("System says -- user config directory: ", ucfgd)
+
 		os.Exit(0)
 	}