feat: add automated version verification function

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com), and this project adheres to
 [Semantic Versioning](https://semver.org).
+## v1.4.0
+
+- Added the version check command
+- Version verification is automated
+- The work of the add command has been optimized
 
 ## v1.3.2
 

cmd/add.go

@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"fmt"
+	"github.com/neptunsk1y/ignore/version"
 	"github.com/spf13/cobra"
 	"log"
 	"os"
@@ -24,7 +25,11 @@ var addCommand = &cobra.Command{
 		if err != nil {
 			log.Fatal(err)
 		}
-		pathTemplateFile := dirname + "/go/pkg/mod/github.com/neptunsk1y/ignore@v1.3.2/templates/" + args[1] + ".gitignore"
+		_, err = version.Latest()
+		if err != nil {
+			fmt.Println("Error version check")
+		}
+		pathTemplateFile := dirname + "/go/pkg/mod/github.com/neptunsk1y/ignore@v" + version.Version + "/templates/" + args[1] + ".gitignore"
 		if _, err = os.Stat(pathTemplateFile); err != nil {
 			if os.IsNotExist(err) {
 				log.Fatal("The template does not exist")

cmd/root.go

@@ -1,8 +1,11 @@
 package cmd
 
 import (
+	"fmt"
+	"github.com/charmbracelet/log"
 	"github.com/spf13/cobra"
 	"os"
+	"strings"
 )
 
 var rootCmd = &cobra.Command{
@@ -21,3 +24,17 @@ func Execute() {
 func init() {
 	rootCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
 }
+
+func handleErr(err error) {
+	if err == nil {
+		return
+	}
+
+	log.Error(err)
+	_, _ = fmt.Fprintf(
+		os.Stderr,
+		"%s\n",
+		strings.Trim(err.Error(), " \n"),
+	)
+	os.Exit(1)
+}

cmd/version.go

@@ -0,0 +1,54 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/neptunsk1y/ignore/version"
+	"html/template"
+	"runtime"
+
+	"github.com/charmbracelet/lipgloss"
+
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}
+
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "print the version number of the ignore",
+	Run: func(cmd *cobra.Command, args []string) {
+		_, err := version.Latest()
+		if err != nil {
+			fmt.Println("Error version check")
+		}
+
+		versionInfo := struct {
+			Version  string
+			OS       string
+			Arch     string
+			App      string
+			Compiler string
+		}{
+			Version:  version.Version,
+			App:      "ignore",
+			OS:       runtime.GOOS,
+			Arch:     runtime.GOARCH,
+			Compiler: runtime.Compiler,
+		}
+
+		t, err := template.New("version").Funcs(map[string]any{
+			"faint":   lipgloss.NewStyle().Faint(true).Render,
+			"bold":    lipgloss.NewStyle().Bold(true).Render,
+			"magenta": lipgloss.NewStyle().Foreground(lipgloss.Color("#5a6368")).Render,
+		}).Parse(`{{ magenta "▇▇▇" }} {{ magenta .App }} 
+
+  {{ faint "Version" }}  {{ bold .Version }}
+  {{ faint "Platform" }} {{ bold .OS }}/{{ bold .Arch }}
+  {{ faint "Compiler" }} {{ bold .Compiler }}
+`)
+		handleErr(err)
+		handleErr(t.Execute(cmd.OutOrStdout(), versionInfo))
+	},
+}

go.mod

@@ -18,6 +18,7 @@ require (
 	github.com/muesli/reflow v0.3.0 // indirect
 	github.com/muesli/termenv v0.15.2 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/samber/lo v1.39.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	golang.org/x/exp v0.0.0-20231006140011-7918f672742d // indirect
 	golang.org/x/sys v0.13.0 // indirect

go.sum

@@ -28,6 +28,8 @@ github.com/rivo/uniseg v0.1.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJ
 github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/samber/lo v1.39.0 h1:4gTz1wUhNYLhFSKl6O+8peW0v2F4BCY034GRpU9WnuA=
+github.com/samber/lo v1.39.0/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
 github.com/spf13/cobra v1.8.0 h1:7aJaZx1B85qltLMc546zn58BxxfZdR/W22ej9CFoEf0=
 github.com/spf13/cobra v1.8.0/go.mod h1:WXLWApfZ71AjXPya3WOlMsY9yMs7YeiHhFVlvLyhcho=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=

version/version.go

@@ -0,0 +1,38 @@
+package version
+
+import (
+	"encoding/json"
+	"errors"
+	"net/http"
+)
+
+var Version string
+
+func Latest() (version string, err error) {
+	if err != nil {
+		return "", err
+	}
+
+	resp, err := http.Get("https://api.github.com/repos/neptunsk1y/ignore/releases/latest")
+	if err != nil {
+		return
+	}
+
+	defer resp.Body.Close()
+
+	var release struct {
+		TagName string `json:"tag_name"`
+	}
+
+	err = json.NewDecoder(resp.Body).Decode(&release)
+	if err != nil {
+		return
+	}
+
+	if release.TagName == "" {
+		err = errors.New("empty tag name")
+		return
+	}
+	Version = release.TagName[1:]
+	return
+}