Initial commit

.gitignore

@@ -0,0 +1,32 @@
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+
+# By Reza
+build/
+.archive/
+.vagrant/
+.env
+*_[0-9]
+*_[0-9][0-9]
+*_????-??-??
+*.zip
+

LICENSE

@@ -0,0 +1,22 @@
+Copyright (c) 2024, Reza Behzadan
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions, and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions, and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. The name of "Reza Behzadan" may not be used to endorse or promote products derived from this software without specific prior written permission.
+
+4. Modified versions of the software must be distributed under the same terms and conditions of this license, and the original name of "Reza Behzadan" must be credited as the original developer in any significant portions of the redistributed or modified code.
+
+5. The software, including any modified versions, must not be used, directly or indirectly, in any type of military project or in any project that may cause harm to any human being.
+
+6. The software, including any modified versions, must not be used, directly or indirectly, by any individual, organization, or entity involved in or supporting oppressive, totalitarian regimes, or in any project that supports such regimes or contributes to human rights violations. This includes, but is not limited to, entities known for systematic oppression, cruelty, and use of violence against defenseless individuals, or for supporting terrorism.
+
+
+DISCLAIMER:
+
+THIS SOFTWARE IS PROVIDED BY REZA BEHZADAN "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL REZA BEHZADAN BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+

Makefile

@@ -0,0 +1,78 @@
+PROJECT_NAME := mycli
+ARCH := linux-amd64
+VERSION := $(shell go run main.go -v)
+BUILD_DIR=build
+IMAGE_NAME=rbehzadan/$(PROJECT_NAME)
+DOCKER_REGISTRY=dcr.behzadan.ir
+BUILD_DIR := build
+
+PLATFORMS := linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
+
+.PHONY: all run clean
+
+build: build-$(ARCH)
+	@cp $(BUILD_DIR)/$(PROJECT_NAME)-$(ARCH) $(BUILD_DIR)/$(PROJECT_NAME)
+	@cp $(BUILD_DIR)/$(PROJECT_NAME)-$(ARCH) $(BUILD_DIR)/main
+
+all: build-linux-amd64 build-linux-arm64 build-linux-arm7 build-linux-arm6 build-win64 build-win32
+
+run:
+	go run main.go
+
+build-linux-amd64:
+	@echo "Building for linux-amd64 ..."
+	@mkdir -p $(BUILD_DIR)
+	@CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build $(LDFLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)-linux-amd64 main.go
+	@echo "Build complete!"
+
+build-linux-arm64:
+	@echo "Building for linux-arm64 ..."
+	@mkdir -p $(BUILD_DIR)
+	@CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build $(LDFLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)-linux-amd64 main.go
+	@echo "Build complete!"
+
+build-linux-arm7:
+	@echo "Building for linux-arm7 ..."
+	@mkdir -p $(BUILD_DIR)
+	@CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=7 go build $(LDFLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)-linux-arm7 main.go
+	@echo "Build complete!"
+
+build-linux-arm6:
+	@echo "Building for linux-arm6 ..."
+	@mkdir -p $(BUILD_DIR)
+	@CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=6 go build $(LDFLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)-linux-arm6 main.go
+	@echo "Build complete!"
+
+build-win64:
+	@echo "Building for windows amd64 ..."
+	@mkdir -p $(BUILD_DIR)
+	@CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build $(LDFLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)-win64.exe main.go
+	@echo "Build complete!"
+
+build-win32:
+	@echo "Building for windows x86 ..."
+	@mkdir -p $(BUILD_DIR)
+	@CGO_ENABLED=0 GOOS=windows GOARCH=386 go build $(LDFLAGS) -o $(BUILD_DIR)/$(PROJECT_NAME)-win32.exe main.go
+	@echo "Build complete!"
+
+docker: build
+	@echo "Building Docker image with tag: ${IMAGE_NAME}:${VERSION}..."
+	@docker build -t ${IMAGE_NAME}:${VERSION} .
+	@echo "Docker build complete!"
+
+docker-push: docker
+	@docker tag ${IMAGE_NAME}:${VERSION} ${DOCKER_REGISTRY}/${IMAGE_NAME}:${VERSION}
+	@docker push ${DOCKER_REGISTRY}/${IMAGE_NAME}:${VERSION}
+	@docker rmi ${DOCKER_REGISTRY}/${IMAGE_NAME}:${VERSION}
+
+# TODO: Use docker-buildx to build multi-platform images
+# docker:
+# 	@echo "Building multi-architecture Docker image with tag: ${IMAGE_NAME}:${VERSION}..."
+# 	@docker buildx create --driver-opt env.http_proxy=172.17.0.1:8250 --driver-opt env.https_proxy=172.17.0.1:8250 --driver-opt '"env.no_proxy='$no_proxy'"' --use --name mybuilder
+# 	@docker buildx build --platform ${PLATFORMS} -t ${DOCKER_REGISTRY}/${IMAGE_NAME}:${VERSION} --push .
+# 	@docker buildx rm mybuilder
+# 	@echo "Docker build complete!"
+
+clean:
+	@echo "Cleaning up..."
+	@rm -rf ${BUILD_DIR}

go.mod

@@ -0,0 +1,3 @@
+module git.behzadan.ir/p/gocli_simple
+
+go 1.22.0

main.go

@@ -0,0 +1,67 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+)
+
+// Version of the program
+const VERSION = "1.0.0"
+
+// Config holds all command-line arguments
+type Args struct {
+	Version bool
+	Debug   bool
+	Help    bool
+}
+
+// ParseArgs parses the command-line arguments into a Args struct
+func ParseArgs() Args {
+	var versionShortFlag bool
+	var versionLongFlag bool
+	var debugShortFlag bool
+	var debugLongFlag bool
+	var helpShortFlag bool
+	var helpLongFlag bool
+
+	flag.BoolVar(&versionShortFlag, "v", false, "Print version information")
+	flag.BoolVar(&versionLongFlag, "version", false, "Print version information")
+	flag.BoolVar(&debugShortFlag, "d", false, "Enable debug mode")
+	flag.BoolVar(&debugLongFlag, "debug", false, "Enable debug mode")
+	flag.BoolVar(&helpShortFlag, "h", false, "Show help")
+	flag.BoolVar(&helpLongFlag, "help", false, "Show help")
+	flag.Parse()
+
+	return Args{
+		Version: versionShortFlag || versionLongFlag,
+		Debug:   debugShortFlag || debugLongFlag,
+		Help:    helpShortFlag || helpLongFlag,
+	}
+}
+
+// init is called before main. Use it to set up your app
+func init() {
+}
+
+func main() {
+	args := ParseArgs()
+
+	// Handle version flag
+	if args.Version {
+		fmt.Println(VERSION)
+		os.Exit(0)
+	}
+
+	// Handle help
+	if args.Help {
+		fmt.Println("Usage: mycli [options]")
+		flag.PrintDefaults()
+		os.Exit(0)
+	}
+
+	fmt.Println("Hello, World!")
+	if args.Debug {
+		fmt.Println("Debug mode is on!")
+	}
+}