ci(release): automate Inno Setup & Linux installer packaging directly inside CI pipeline

.gitea/workflows/release.yml

@@ -26,14 +26,30 @@ jobs:
       - name: Install System and Cross-Compilation Build Dependencies
         run: |
           if command -v apt-get >/dev/null 2>&1; then
-            echo "[*] Installing Python shared libraries, headers, and build dependencies..."
+            echo "[*] Installing Python shared libraries, headers, Wine, and build dependencies..."
             SUDO=""
             if [ "$(id -u)" -ne 0 ] && command -v sudo >/dev/null 2>&1; then
               SUDO="sudo"
             fi
+            $SUDO dpkg --add-architecture i386 || true
             $SUDO apt-get update && $SUDO apt-get install -y --no-install-recommends \
               python3-dev libpython3-dev python3-all-dev "libpython3.*" \
-              innosetup wine wine64 || true
+              wine wine64 innoextract curl tar gzip || true
+
+            # Setup Inno Setup compiler under Wine if not present
+            if ! command -v iscc >/dev/null 2>&1 && command -v innoextract >/dev/null 2>&1; then
+              echo "[*] Setting up portable Inno Setup 6 compiler for Wine..."
+              mkdir -p /tmp/inno_setup
+              curl -fsSL https://files.jrsoftware.org/is/6/innosetup-6.2.2.exe -o /tmp/inno_setup/innosetup.exe || true
+              if [ -f /tmp/inno_setup/innosetup.exe ]; then
+                $SUDO innoextract -d /opt/innosetup /tmp/inno_setup/innosetup.exe || true
+                if [ -f /opt/innosetup/app/ISCC.exe ]; then
+                  $SUDO sh -c 'printf "#!/bin/sh\nWINEDEBUG=-all wine /opt/innosetup/app/ISCC.exe \"\$@\"\n" > /usr/local/bin/iscc'
+                  $SUDO chmod +x /usr/local/bin/iscc
+                  echo "[+] Inno Setup compiler iscc configured successfully at /usr/local/bin/iscc"
+                fi
+              fi
+            fi
           fi
           python3 compilation/ensure_pip.py
           python3 -m pip install --upgrade pip --break-system-packages 2>/dev/null || python3 -m pip install --upgrade pip 2>/dev/null || true

compilation/package_dist.py

@@ -150,6 +150,8 @@ def compile_inno_setup_installers():
         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") and os.path.exists("/opt/innosetup/app/ISCC.exe"):
+        iscc_cmd = ["wine", "/opt/innosetup/app/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):