(+semver: fix) Add more artifact versions (#3)

Signed-off-by: Joshua Benjamin <[email protected]>

Makefile

@@ -1,13 +1,18 @@
 BUILD_PATH := artifacts/gogitver
+LINUX_BUILD_PATH = $(BUILD_PATH)_linux
+LINUX_ARM_BUILD_PATH = $(LINUX_BUILD_PATH)-arm
+WINDOWS_BUILD_PATH = $(BUILD_PATH)_windows.exe
 
 version: build
-	$(BUILD_PATH)
+	$(LINUX_BUILD_PATH)
 
 deps:
 	@which dep 2>/dev/null || go get -u ./...
 	@dep ensure -v
 
 build:
-	@go build -o $(BUILD_PATH) cmd/gogitver/main.go
+	GOOS=linux GOARCH=amd64 go build -o $(LINUX_BUILD_PATH) cmd/gogitver/main.go
+	GOOS=linux GOARCH=arm go build -o $(LINUX_ARM_BUILD_PATH) cmd/gogitver/main.go
+	GOOS=windows GOARCH=amd64 go build -o $(WINDOWS_BUILD_PATH) cmd/gogitver/main.go
 
 .PHONY: version

pkg/git/git.go

@@ -22,9 +22,10 @@ type gitVersion struct {
 	PatchBump bool
 }
 
+// GetCurrentVerion returns the current version
 func GetCurrentVerion(path string) (version string, err error) {
-	tag, ok := os.LookupEnv("TRAVIS_TAG") // If this is a tagged build in travis shortcircuit here
-	if ok && tag != "" {
+	tag, ok := os.LookupEnv("TRAVIS_TAG")
+	if ok && tag != "" { // If this is a tagged build in travis shortcircuit here
 		version, err := semver.NewVersion(tag)
 		if err != nil {
 			return "", err