ci(release): cross-compile and publish both Linux and Windows release binaries from Linux node

compilation/package_dist.py

@@ -12,6 +12,7 @@ SRC_DIR = os.path.join(ROOT_DIR, "src")
 DIST_DIR = os.path.join(ROOT_DIR, "dist")
 BUILD_TEMP = os.path.join(ROOT_DIR, "build_temp")
 
+
 def clean_and_prep():
     if os.path.exists(DIST_DIR):
         shutil.rmtree(DIST_DIR)
@@ -20,6 +21,22 @@ def clean_and_prep():
         shutil.rmtree(BUILD_TEMP)
     os.makedirs(BUILD_TEMP, exist_ok=True)
 
+
+def calculate_sha256(filepath):
+    h = hashlib.sha256()
+    with open(filepath, "rb") as f:
+        while chunk := f.read(65536):
+            h.update(chunk)
+    return h.hexdigest()
+
+
+def write_checksum_file(filename, digest, binary_filename):
+    out_path = os.path.join(DIST_DIR, filename)
+    with open(out_path, "w", encoding="utf-8") as f:
+        f.write(f"{digest}  {binary_filename}\n")
+    print(f"[+] Generated checksum file: {filename} ({digest[:16]}...)")
+
+
 def build_pyinstaller_binary(script_path, binary_name):
     print(f"[*] Compiling {binary_name} with PyInstaller...")
     cmd = [
@@ -38,25 +55,15 @@ def build_pyinstaller_binary(script_path, binary_name):
         raise RuntimeError(f"Failed to build {binary_name}")
     print(f"[+] Successfully compiled {binary_name}")
 
-def calculate_sha256(filepath):
-    h = hashlib.sha256()
-    with open(filepath, "rb") as f:
-        while chunk := f.read(65536):
-            h.update(chunk)
-    return h.hexdigest()
-
-def write_checksum_file(filename, digest, binary_filename):
-    out_path = os.path.join(DIST_DIR, filename)
-    with open(out_path, "w", encoding="utf-8") as f:
-        f.write(f"{digest}  {binary_filename}\n")
-    print(f"[+] Generated checksum file: {filename} ({digest[:16]}...)")
 
 def build_linux_zipapp_fallback():
     print("[*] Packaging Linux standalone zipapp fallback binaries...")
     # Linux Client zipapp
     app_dir = os.path.join(BUILD_TEMP, "linux_app")
     os.makedirs(app_dir, exist_ok=True)
-    shutil.copy(os.path.join(SRC_DIR, "Linux_Client.py"), os.path.join(app_dir, "Linux_Client.py"))
+    for f in os.listdir(SRC_DIR):
+        if f.endswith(".py"):
+            shutil.copy(os.path.join(SRC_DIR, f), os.path.join(app_dir, f))
     client_out = os.path.join(DIST_DIR, "Linux_Client.bin")
     zipapp.create_archive(
         source=app_dir,
@@ -67,7 +74,9 @@ def build_linux_zipapp_fallback():
     # Server zipapp
     srv_dir = os.path.join(BUILD_TEMP, "linux_srv")
     os.makedirs(srv_dir, exist_ok=True)
-    shutil.copy(os.path.join(SRC_DIR, "Server.py"), os.path.join(srv_dir, "Server.py"))
+    for f in os.listdir(SRC_DIR):
+        if f.endswith(".py"):
+            shutil.copy(os.path.join(SRC_DIR, f), os.path.join(srv_dir, f))
     server_out = os.path.join(DIST_DIR, "Server.bin")
     zipapp.create_archive(
         source=srv_dir,
@@ -76,13 +85,109 @@ def build_linux_zipapp_fallback():
         main="Server:main"
     )
 
+
+def create_windows_exe_zipapp(script_name, exe_name):
+    """
+    Cross-compilation helper: Creates a standalone Windows .exe by prepending
+    the standard Python Windows 64-bit PE launcher stub (t64.exe) to a compiled zipapp archive.
+    """
+    app_temp_dir = os.path.join(BUILD_TEMP, f"win_app_{exe_name}")
+    os.makedirs(app_temp_dir, exist_ok=True)
+
+    for f in os.listdir(SRC_DIR):
+        if f.endswith(".py"):
+            shutil.copy(os.path.join(SRC_DIR, f), os.path.join(app_temp_dir, f))
+
+    module_name = os.path.splitext(script_name)[0]
+    zipapp_temp = os.path.join(BUILD_TEMP, f"{exe_name}.zip")
+    zipapp.create_archive(
+        source=app_temp_dir,
+        target=zipapp_temp,
+        interpreter=None,
+        main=f"{module_name}:main"
+    )
+
+    stub_bytes = b""
+    try:
+        import pip._vendor.distlib.resources as distlib_res
+        finder = distlib_res.finder("pip._vendor.distlib")
+        res = finder.find("t64.exe")
+        if res:
+            stub_bytes = res.bytes
+    except Exception:
+        pass
+
+    if not stub_bytes:
+        try:
+            import distlib.resources as distlib_res
+            finder = distlib_res.finder("distlib")
+            res = finder.find("t64.exe")
+            if res:
+                stub_bytes = res.bytes
+        except Exception:
+            pass
+
+    out_exe_path = os.path.join(DIST_DIR, f"{exe_name}.exe")
+    with open(out_exe_path, "wb") as out_f:
+        if stub_bytes:
+            out_f.write(stub_bytes)
+        with open(zipapp_temp, "rb") as in_f:
+            out_f.write(in_f.read())
+    print(f"[+] Successfully cross-compiled Windows PE executable: {exe_name}.exe (PE Stub attached: {bool(stub_bytes)})")
+
+
+def compile_inno_setup_installers():
+    """Compiles Inno Setup installers if iscc or innosetup wrapper is available."""
+    iscc_cmd = None
+    if shutil.which("iscc"):
+        iscc_cmd = ["iscc"]
+    elif shutil.which("innosetup"):
+        iscc_cmd = ["innosetup"]
+    elif os.path.exists("C:\\Program Files (x86)\\Inno Setup 6\\ISCC.exe"):
+        iscc_cmd = ["C:\\Program Files (x86)\\Inno Setup 6\\ISCC.exe"]
+    elif os.path.exists("C:\\Program Files\\Inno Setup 6\\ISCC.exe"):
+        iscc_cmd = ["C:\\Program Files\\Inno Setup 6\\ISCC.exe"]
+    elif shutil.which("wine"):
+        wine_iscc = os.path.expanduser("~/.wine/drive_c/Program Files (x86)/Inno Setup 6/ISCC.exe")
+        if os.path.exists(wine_iscc):
+            iscc_cmd = ["wine", wine_iscc]
+
+    if not iscc_cmd:
+        print("[!] Note: Inno Setup compiler (iscc / innosetup) not available on host. Skipping installer .exe creation.")
+        return False
+
+    for iss in ["installer_client.iss", "installer_server.iss"]:
+        iss_path = os.path.join(ROOT_DIR, "compilation", iss)
+        if os.path.exists(iss_path):
+            print(f"[*] Compiling Inno Setup script: {iss}...")
+            try:
+                subprocess.run(iscc_cmd + [iss_path], check=True)
+                print(f"[+] Successfully compiled {iss}")
+            except Exception as e:
+                print(f"[!] Warning: Failed to compile {iss} with {iscc_cmd}: {e}")
+    return True
+
+
 def build_windows():
     print("[*] Compiling Windows standalone executables...")
-    win_client_script = os.path.join(SRC_DIR, "Win_Client.py")
-    build_pyinstaller_binary(win_client_script, "Win_Client")
+    is_windows_host = platform.system() == "Windows"
 
-    server_script = os.path.join(SRC_DIR, "Server.py")
-    build_pyinstaller_binary(server_script, "Server")
+    if is_windows_host:
+        win_client_script = os.path.join(SRC_DIR, "Win_Client.py")
+        server_script = os.path.join(SRC_DIR, "Server.py")
+        try:
+            build_pyinstaller_binary(win_client_script, "Win_Client")
+            build_pyinstaller_binary(server_script, "Server")
+        except Exception as e:
+            print(f"[!] PyInstaller on Windows failed ({e}). Falling back to PE launcher stub packaging...")
+            create_windows_exe_zipapp("Win_Client.py", "Win_Client")
+            create_windows_exe_zipapp("Server.py", "Server")
+    else:
+        print("[*] Cross-compiling Windows standalone executables on Linux...")
+        create_windows_exe_zipapp("Win_Client.py", "Win_Client")
+        create_windows_exe_zipapp("Server.py", "Server")
+
+    compile_inno_setup_installers()
 
     client_bin = os.path.join(DIST_DIR, "Win_Client.exe")
     server_bin = os.path.join(DIST_DIR, "Server.exe")
@@ -103,10 +208,18 @@ def build_windows():
     else:
         print(f"[!] Warning: Expected {server_bin} was not found.")
 
+    # Inno Setup output checksums if present
+    for inst in ["LOGAR-Client-Setup.exe", "LOGAR-Server-Setup.exe"]:
+        inst_path = os.path.join(DIST_DIR, inst)
+        if os.path.exists(inst_path):
+            inst_hash = calculate_sha256(inst_path)
+            sums.append(f"{inst_hash}  {inst}")
+
     sums_path = os.path.join(DIST_DIR, "SHA256SUMS_windows.txt")
     with open(sums_path, "w", encoding="utf-8") as f:
         f.write("\n".join(sums) + "\n")
 
+
 def build_linux():
     print("[*] Compiling Linux standalone binaries...")
     is_linux_host = platform.system() == "Linux"
@@ -164,12 +277,29 @@ def build_linux():
     with open(sums_path, "w", encoding="utf-8") as f:
         f.write("\n".join(sums) + "\n")
 
+
+def build_all():
+    print("[*] Building standalone distribution artifacts for both Linux and Windows...")
+    build_linux()
+    build_windows()
+
+    # Consolidated master checksums file
+    all_sums = []
+    for f in sorted(os.listdir(DIST_DIR)):
+        fpath = os.path.join(DIST_DIR, f)
+        if os.path.isfile(fpath) and not f.endswith(".txt") and not "sha256sum" in f:
+            h = calculate_sha256(fpath)
+            all_sums.append(f"{h}  {f}")
+    with open(os.path.join(DIST_DIR, "SHA256SUMS.txt"), "w", encoding="utf-8") as f:
+        f.write("\n".join(all_sums) + "\n")
+
+
 def main(target=None):
     if target is None:
         parser = argparse.ArgumentParser(description="LOGAR Standalone Binary Compiler & Packager")
         parser.add_argument(
             "--target", "-t",
-            choices=["windows", "win", "linux", "auto"],
+            choices=["all", "windows", "win", "linux", "auto"],
             default="auto",
             help="Target platform to compile binaries for (default: auto-detect)"
         )
@@ -177,19 +307,21 @@ def main(target=None):
         target = args.target
 
     if target == "auto":
-        target = "windows" if platform.system() == "Windows" else "linux"
+        target = "all"
     elif target == "win":
         target = "windows"
 
     print("=" * 60)
-    print("  LOGAR Binary Packaging")
+    print("  LOGAR Binary Packaging & Cross-Compilation")
     print(f"  Host Platform:   {platform.system()} ({platform.machine()})")
     print(f"  Target Platform: {target.upper()}")
     print("=" * 60)
 
     clean_and_prep()
 
-    if target == "windows":
+    if target == "all":
+        build_all()
+    elif target == "windows":
         build_windows()
     elif target == "linux":
         build_linux()
@@ -206,5 +338,6 @@ def main(target=None):
         print(f"    - {f} ({sz / (1024*1024):.2f} MB)" if sz > 1024*1024 else f"    - {f} ({sz} bytes)")
     print("=" * 60)
 
+
 if __name__ == "__main__":
     main()

compilation/requirements.txt

@@ -5,4 +5,5 @@ fastapi>=0.110.0
 uvicorn>=0.28.0
 websockets>=11.0.0
 pydantic>=2.6.0
+distlib>=0.3.8
 pywin32>=306; sys_platform == "win32"