feat: Restructure the CMD package

Author: 1995parham

cmd/install.go

@@ -0,0 +1,26 @@
+package install
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+// Register registers install command.
+func Register(root *cobra.Command) {
+	cmd := &cobra.Command{
+		Use:     "install [name of packages]",
+		Aliases: []string{"i"},
+		Short:   "installs a package",
+		Long:    "Installing package(s) in DonyaOS",
+		Args:    cobra.MinimumNArgs(1),
+		Run: func(cmd *cobra.Command, args []string) {
+			leng := strconv.Itoa(len(args))
+			fmt.Println("Installing " + leng + " package(s): " + strings.Join(args, " "))
+		},
+	}
+
+	root.AddCommand(cmd)
+}

cmd/install/main.go

@@ -0,0 +1,26 @@
+package purge
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+// Register registers purge command.
+func Register(root *cobra.Command) {
+	cmd := &cobra.Command{
+		Use:     "purge [name of packages]",
+		Aliases: []string{"p"},
+		Short:   "removes all orphaned packages",
+		Long:    "Removing all orphaned package(s) in DonyaOS",
+		Args:    cobra.MinimumNArgs(1),
+		Run: func(cmd *cobra.Command, args []string) {
+			leng := strconv.Itoa(len(args))
+			fmt.Println("Purging " + leng + " package(s): " + strings.Join(args, " "))
+		},
+	}
+
+	root.AddCommand(cmd)
+}

cmd/purge.go

@@ -4,22 +4,29 @@ import (
 	"fmt"
 	"os"
 
+	"github.com/DonyaOS/PackageManager/cmd/install"
+	"github.com/DonyaOS/PackageManager/cmd/purge"
+	"github.com/DonyaOS/PackageManager/cmd/search"
 	"github.com/spf13/cobra"
 )
 
-var cfgFile string
-
-// rootCmd represents the base command when called without any subcommands
-var rootCmd = &cobra.Command{
-	Use:   "todo",
-	Short: "A simple todo list made with golan",
-}
+// ExitFailure status code.
+const ExitFailure = 1
 
 // Execute adds all child commands to the root command and sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {
-	if err := rootCmd.Execute(); err != nil {
-		fmt.Println(err)
-		os.Exit(1)
+	root := &cobra.Command{
+		Use:   "donya",
+		Short: "Donya Package Manager/System",
+	}
+
+	install.Register(root)
+	purge.Register(root)
+	search.Register(root)
+
+	if err := root.Execute(); err != nil {
+		fmt.Printf("error: %s\n", err.Error())
+		os.Exit(ExitFailure)
 	}
 }

cmd/purge/main.go

@@ -0,0 +1,26 @@
+package search
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+// Register registers search command.
+func Register(root *cobra.Command) {
+	cmd := &cobra.Command{
+		Use:     "search [name of packages]",
+		Aliases: []string{"s"},
+		Short:   "searches for a package",
+		Long:    "Searching for a package(s) in DonyaOS",
+		Args:    cobra.MinimumNArgs(1),
+		Run: func(cmd *cobra.Command, args []string) {
+			leng := strconv.Itoa(len(args))
+			fmt.Println("Searching for " + leng + " package(s): " + strings.Join(args, " "))
+		},
+	}
+
+	root.AddCommand(cmd)
+}

cmd/root.go

@@ -0,0 +1,26 @@
+package cmd
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+// Register registers uninstall command.
+func Register(root *cobra.Command) {
+	cmd := &cobra.Command{
+		Use:     "uninstall [name of packages]",
+		Aliases: []string{"r", "remove"},
+		Short:   "removes a package",
+		Long:    "Removing package(s) in DonyaOS",
+		Args:    cobra.MinimumNArgs(1),
+		Run: func(cmd *cobra.Command, args []string) {
+			leng := strconv.Itoa(len(args))
+			fmt.Println("Uninstalling " + leng + " package(s): " + strings.Join(args, " "))
+		},
+	}
+
+	root.AddCommand(cmd)
+}

cmd/search.go

@@ -0,0 +1,26 @@
+package cmd
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+// Register registers update command.
+func Register(root *cobra.Command) {
+	cmd := &cobra.Command{
+		Use:     "update [name of packages]",
+		Aliases: []string{"u"},
+		Short:   "updates the list of packages",
+		Long:    "Updating the list of packages in DonyaOS",
+		Args:    cobra.MinimumNArgs(1),
+		Run: func(cmd *cobra.Command, args []string) {
+			leng := strconv.Itoa(len(args))
+			fmt.Println("Updating " + leng + " package(s): " + strings.Join(args, " "))
+		},
+	}
+
+	root.AddCommand(cmd)
+}

cmd/search/main.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/DonyaOS/PackageManager/cmd"
+)
+
+// nolint: gocheckglobals
+var (
+	version = "dev"
+	commit  = "none"
+	date    = "unknown"
+)
+
+func main() {
+	fmt.Printf("gosimac %s, commit %s, built at %s\n", version, commit, date)
+
+	cmd.Execute()
+}