feat(agent): ajout du numéro de version v0.2.0 affiché au démarrage + script build multiplateforme

agent/build.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+set -e
+
+VERSION="0.2.0"
+LDFLAGS="-X main.version=${VERSION}"
+
+echo "Building EduBox Agent v${VERSION}..."
+
+export PATH=$PATH:/usr/local/go/bin
+
+GOOS=windows GOARCH=amd64 go build -ldflags "${LDFLAGS}" -o edubox-agent.exe .
+echo "  edubox-agent.exe (Windows amd64)"
+
+GOOS=linux GOARCH=amd64 go build -ldflags "${LDFLAGS}" -o edubox-agent .
+echo "  edubox-agent (Linux amd64)"
+
+GOOS=darwin GOARCH=amd64 go build -ldflags "${LDFLAGS}" -o edubox-agent-mac .
+echo "  edubox-agent-mac (macOS amd64)"
+
+echo "Done."

agent/main.go

@@ -8,6 +8,9 @@ import (
 	"path/filepath"
 )
 
+// version is injected at build time via -ldflags "-X main.version=X.Y.Z"
+var version = "dev"
+
 var (
 	serverAddr = flag.String("server", "ws://localhost:3001", "Adresse WebSocket du serveur")
 	nodeID     = flag.String("node-id", defaultNodeID(), "ID du nœud (défaut: hostname)")
@@ -42,7 +45,7 @@ func main() {
 		log.Fatalf("Cannot create data-dir: %v", err)
 	}
 
-	fmt.Printf("EduBox Agent - node: %s - data-dir: %s\n", *nodeID, *dataDir)
+	fmt.Printf("EduBox Agent v%s - node: %s - data-dir: %s\n", version, *nodeID, *dataDir)
 
 	if *uiEnabled {
 		go startUI(*dataDir, *nodeID, *serverAddr)