add license

License

@@ -0,0 +1,7 @@
+---- Definitions ----
+license means right to use
+author means who had initial idea, who research about jurisprudence and the who who started, in this case : Urko: Bein.
+contributors means every man who has helped to improve this software
+
+
+For the benefit of all men and women by the grace of YAHWEH!

Makefile

@@ -1,19 +1,44 @@
 BIN_DIR := ./bin
 APP_NAME := backblaze-backup
-
+MAIN := ./cmd/main.go
 
 .PHONY: local_run
 local_run:
 	go run ./cmd/main.go --dir "$(DIR)" --bucket "$(BUCKET)"
 
-.PHONY: build_windows
-build_windows:
+.PHONY: build_linux_amd64
+build_linux_amd64:
 	@mkdir -p $(BIN_DIR)
-	GOOS=windows GOARCH=amd64 go build -o $(BIN_DIR)/$(APP_NAME).exe
+	GOOS=linux GOARCH=amd64 go build -o $(BIN_DIR)/$(APP_NAME)_linux_amd64 $(MAIN)
+
+.PHONY: build_linux_arm64
+build_linux_arm64:
+	@mkdir -p $(BIN_DIR)
+	GOOS=linux GOARCH=arm64 go build -o $(BIN_DIR)/$(APP_NAME)_linux_arm64 $(MAIN)
+
+.PHONY: build_windows_amd64
+build_windows_amd64:
+	@mkdir -p $(BIN_DIR)
+	GOOS=windows GOARCH=amd64 go build -o $(BIN_DIR)/$(APP_NAME)_windows_amd64.exe $(MAIN)
+
+.PHONY: build_windows_386
+build_windows_386:
+	@mkdir -p $(BIN_DIR)
+	GOOS=windows GOARCH=386 go build -o $(BIN_DIR)/$(APP_NAME)_windows_386.exe $(MAIN)
+
+.PHONY: build_mac_amd64
+build_mac_amd64:
+	@mkdir -p $(BIN_DIR)
+	GOOS=darwin GOARCH=amd64 go build -o $(BIN_DIR)/$(APP_NAME)_mac_amd64 $(MAIN)
+
+.PHONY: build_mac_arm64
+build_mac_arm64:
+	@mkdir -p $(BIN_DIR)
+	GOOS=darwin GOARCH=arm64 go build -o $(BIN_DIR)/$(APP_NAME)_mac_arm64 $(MAIN)
 
 .PHONY: clean
 clean:
 	rm -rf $(BIN_DIR)
 
 .PHONY: rebuild
-rebuild: clean build_windows
+rebuild: clean build_linux_amd64 build_linux_arm64 build_windows_amd64 build_windows_386 build_mac_amd64 build_mac_arm64