fix(ci): add native NSIS installer compilation and libpython3 dev dependencies for Linux runner

compilation/package_dist.py

@@ -136,6 +136,33 @@ def create_windows_exe_zipapp(script_name, exe_name):
     print(f"[+] Successfully cross-compiled Windows PE executable: {exe_name}.exe (PE Stub attached: {bool(stub_bytes)})")
 
 
+def compile_nsis_installers():
+    """Compiles NSIS installers if makensis is available (native Linux/Windows)."""
+    makensis_cmd = None
+    if shutil.which("makensis"):
+        makensis_cmd = ["makensis"]
+    elif os.path.exists(r"C:\Program Files (x86)\NSIS\makensis.exe"):
+        makensis_cmd = [r"C:\Program Files (x86)\NSIS\makensis.exe"]
+    elif os.path.exists(r"C:\Program Files\NSIS\makensis.exe"):
+        makensis_cmd = [r"C:\Program Files\NSIS\makensis.exe"]
+
+    if not makensis_cmd:
+        return False
+
+    success = True
+    for nsi in ["installer_client.nsi", "installer_server.nsi"]:
+        nsi_path = os.path.join(ROOT_DIR, "compilation", nsi)
+        if os.path.exists(nsi_path):
+            print(f"[*] Compiling NSIS script: {nsi} via {makensis_cmd[0]}...")
+            try:
+                subprocess.run(makensis_cmd + [nsi_path], check=True)
+                print(f"[+] Successfully compiled {nsi}")
+            except Exception as e:
+                print(f"[!] Warning: Failed to compile {nsi} with {makensis_cmd}: {e}")
+                success = False
+    return success
+
+
 def compile_inno_setup_installers():
     """Compiles Inno Setup installers if iscc or innosetup wrapper is available."""
     iscc_cmd = None
@@ -173,6 +200,11 @@ def compile_inno_setup_installers():
     return True
 
 
+def compile_windows_installers():
+    if not compile_nsis_installers():
+        compile_inno_setup_installers()
+
+
 def build_windows():
     print("[*] Compiling Windows standalone executables...")
     is_windows_host = platform.system() == "Windows"
@@ -192,7 +224,7 @@ def build_windows():
         create_windows_exe_zipapp("Win_Client.py", "Win_Client")
         create_windows_exe_zipapp("Server.py", "Server")
 
-    compile_inno_setup_installers()
+    compile_windows_installers()
 
     client_bin = os.path.join(DIST_DIR, "Win_Client.exe")
     server_bin = os.path.join(DIST_DIR, "Server.exe")