Wyst package manager

src/info.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+)
+
+func showPackageInfo(packageName string) {
+	url := fmt.Sprintf("https://raw.githubusercontent.com/wyst-lang/index/master/%s/index.json", packageName)
+	resp, err := http.Get(url)
+	if err != nil {
+		fmt.Printf("Error fetching package info: %v\n", err)
+		return
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		fmt.Printf("Error: %s\n", resp.Status)
+		return
+	}
+
+	var pkgIndex PackageIndex
+	if err := json.NewDecoder(resp.Body).Decode(&pkgIndex); err != nil {
+		fmt.Printf("Error decoding package info: %v\n", err)
+		return
+	}
+
+	fmt.Printf("Package: %s\n", packageName)
+	for version, info := range pkgIndex.Versions {
+		fmt.Printf("Version: %s\n", version)
+		fmt.Printf("  Author: %s\n", info.Author)
+		fmt.Printf("  Description: %s\n", info.Description)
+		fmt.Println()
+	}
+}