feat: init cobra

Signed-off-by: daz-3ux <[email protected]>

Makefile

@@ -16,24 +16,24 @@ all: add-copyright format build
 
 .PHONY: build
 build: tidy # 编译源码，依赖 tidy 目标自动添加/移除依赖包.
-	@go build -v -o $(OUTPUT_DIR)/dBlog $(ROOT_DIR)/cmd/dBlog/main.go
+	go build -v -o $(OUTPUT_DIR)/dBlog $(ROOT_DIR)/cmd/dBlog/main.go
 
 .PHONY: format
 format: # 格式化 Go 源码.
-	@gofmt -s -w ./
+	gofmt -s -w ./
 
 .PHONY: add-copyright
 add-copyright: # 添加版权头信息.
-	@addlicense -v -f $(ROOT_DIR)/scripts/boilerplate.txt $(ROOT_DIR) --skip-dirs=third_party,vendor,$(OUTPUT_DIR)
+	addlicense -v -f $(ROOT_DIR)/scripts/boilerplate.txt $(ROOT_DIR) --skip-dirs=third_party,vendor,$(OUTPUT_DIR)
 
 .PHONY: swagger
 swagger: # 启动 swagger 在线文档.
-	@swagger serve -F=swagger --no-open --port 65534 $(ROOT_DIR)/api/openapi/openapi.yaml
+	swagger serve -F=swagger --no-open --port 65534 $(ROOT_DIR)/api/openapi/openapi.yaml
 
 .PHONY: tidy
 tidy: # 自动添加/移除依赖包.
-	@go mod tidy
+	go mod tidy
 
 .PHONY: clean
 clean: # 清理构建产物、临时文件等.
-	@-rm -vrf $(OUTPUT_DIR)
+	-rm -vrf $(OUTPUT_DIR)

api/openapi/openapi.yaml

@@ -42,7 +42,6 @@ paths:
         '400':
           description: request failed due to client-side problem
           content:
-            application/json:
             application/json:
               schema:
                 $ref: '#/components/schemas/ErrResponse'

cmd/dBlog/main.go

@@ -5,9 +5,18 @@
 
 package main
 
-import "fmt"
+import (
+	"os"
+
+	_ "go.uber.org/automaxprocs/maxprocs"
+
+	"github.com/Daz-3ux/dBlog/internal/dazBlog"
+)
 
 // program entry function
 func main() {
-	fmt.Println("Hello dazBlog")
+	command := dazBlog.NewDazBlogCommand()
+	if err := command.Execute(); err != nil {
+		os.Exit(1)
+	}
 }

go.mod

@@ -1,3 +1,13 @@
 module github.com/Daz-3ux/dBlog
 
 go 1.21.0
+
+require (
+	github.com/spf13/cobra v1.7.0
+	go.uber.org/automaxprocs v1.5.3
+)
+
+require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+)

go.sum

@@ -0,0 +1,21 @@
+github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/prashantv/gostub v1.1.0 h1:BTyx3RfQjRHnUWaGF9oQos79AlQ5k8WNktv7VGvVH4g=
+github.com/prashantv/gostub v1.1.0/go.mod h1:A5zLQHz7ieHGG7is6LLXLz7I8+3LZzsrV0P1IAHhP5U=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/spf13/cobra v1.7.0 h1:hyqWnYt1ZQShIddO5kBpj3vu05/++x6tJ6dg8EC572I=
+github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRMrb0=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
+github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+go.uber.org/automaxprocs v1.5.3 h1:kWazyxZUrS3Gs4qUpbwo5kEIMGe/DAvi5Z4tl2NW4j8=
+go.uber.org/automaxprocs v1.5.3/go.mod h1:eRbA25aqJrxAbsLO0xy5jVwPt7FQnRgjW+efnwa1WM0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

internal/dazBlog/dazBlog.go

@@ -0,0 +1,49 @@
+// Copyright 2023 daz-3ux(杨鹏达) <[email protected]>. All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file. The original repo for
+// this file is https://github.com/Daz-3ux/dBlog.
+
+package dazBlog
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+)
+
+func NewDazBlogCommand() *cobra.Command {
+	cmd := &cobra.Command{
+		// specify the name of the command
+		Use: "dBlog",
+		// specify the short description of the command
+		Short: "dBlog is a simple blog system",
+		// specify the long description of the command
+		Long: `dBlog is a simple but not easy blog system,
+Find more dBlog information at:
+	https://github.com/daz-3ux/dBlog#readme`,
+
+		// when error occurs, the command will not print usage information
+		SilenceUsage: true,
+		// specify the run function to execute when cmd.Execute() is called
+		// if the function fails, an error message will be returned
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return run()
+		},
+		//
+		Args: func(cmd *cobra.Command, args []string) error {
+			for _, arg := range args {
+				if len(arg) > 0 {
+					return fmt.Errorf("%q does not take any arguments, got %q", cmd.CommandPath(), args)
+				}
+			}
+
+			return nil
+		},
+	}
+
+	return cmd
+}
+
+func run() error {
+	fmt.Println("Hello, dBlog!")
+	return nil
+}