added create, edit, delete

src/commands.go

@@ -1,23 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"strings"
-)
-
-func showHelp() {
-	fmt.Println("wpm - Wyst Package Manager")
-	fmt.Println("Commands:")
-	fmt.Println("  install <package>[:version] - Install a package (version is optional)")
-	fmt.Println("  version - Show the wpm version")
-	fmt.Println("  help - Show this help message")
-	fmt.Println("  info <package> - Show package information (author, description, versions)")
-}
-
-func parsePackageArg(arg string) (string, string) {
-	parts := strings.Split(arg, ":")
-	if len(parts) == 2 {
-		return parts[0], parts[1]
-	}
-	return parts[0], ""
-}

src/fetcher.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
-	"os"
 )
 
 type Request struct {
@@ -27,33 +26,33 @@ type PackageIndex struct {
 	Message string `json:"message"`
 }
 
-func sendRequest(method, url string, jsonBody []byte) Request {
+func sendRequest(method, url string, jsonBody []byte) (Request, error) {
 	bodyReader := bytes.NewReader(jsonBody)
 	req, err := http.NewRequest(method, url, bodyReader)
 	if err != nil {
-		fmt.Printf("Error fetching package info: %v\n", err)
-		return Request{Body: []byte(""), StatusCode: 402}
+		return Request{Body: []byte(""), StatusCode: 400}, err
 	}
 	req.Header.Set("Content-Type", "application/json")
 	res, err := http.DefaultClient.Do(req)
 	if err != nil {
-		fmt.Printf("client: error making http request: %s\n", err)
-		os.Exit(1)
+		return Request{Body: []byte(""), StatusCode: 400}, err
 	}
 	defer res.Body.Close()
 	resBody, err := ioutil.ReadAll(res.Body)
 	if err != nil {
-		fmt.Printf("client: could not read response body: %s\n", err)
-		os.Exit(1)
+		return Request{Body: []byte(""), StatusCode: 400}, err
 	}
-	return Request{Body: resBody, StatusCode: res.StatusCode}
+	return Request{Body: resBody, StatusCode: res.StatusCode}, nil
 }
 
 func getPackage(packageName string) (PackageIndex, error) {
 	var pkgidx PackageIndex
 	jsonBody := []byte(fmt.Sprintf(`{"name": "%s"}`, packageName))
-	req := sendRequest(http.MethodGet, "http://localhost:3000", jsonBody)
-	err := json.Unmarshal(req.Body, &pkgidx)
+	req, err := sendRequest(http.MethodGet, "http://localhost:3000", jsonBody)
+	if err != nil {
+		fmt.Printf("Fetching error: %s\n", err)
+	}
+	err = json.Unmarshal(req.Body, &pkgidx)
 	if err != nil {
 		fmt.Println("Json Error: ", err)
 		return pkgidx, err

src/install.go

@@ -45,6 +45,9 @@ func installPackage(packageName, packageVersion string) {
 	}
 	progress.change(9, "", "Extracting")
 	Unzip("temp.zip", "wyst_tmp")
+	if err := os.RemoveAll("lib/" + packageName); err != nil {
+		panic(err)
+	}
 	entries, err := os.ReadDir("./wyst_tmp")
 	if err != nil {
 		panic(err)

src/main.go

@@ -33,6 +33,27 @@ func main() {
 			return
 		}
 		showPackageInfo(os.Args[2])
+	case "create":
+		if len(os.Args) < 3 {
+			fmt.Println("Usage: wpm create <package>")
+			return
+		}
+		createPackage(os.Args[2])
+
+	case "delete":
+		if len(os.Args) < 3 {
+			fmt.Println("Usage: wpm delete <package>")
+			return
+		}
+		deletePackage(os.Args[2])
+
+	case "edit":
+		if len(os.Args) < 3 {
+			fmt.Println("Usage: wpm edit <package>")
+			return
+		}
+		editPackage(os.Args[2])
+
 	default:
 		fmt.Println("Unknown command:", command)
 		showHelp()