Add offline dependency download scripts for air-gapped environment

- download-all-dependencies.sh: Downloads Qt6 6.10.2, source tarballs, and Ubuntu .deb packages - download-deb-packages.sh: Downloads Ubuntu .deb packages in Docker container - verify-offline-cache.sh: Verifies offline cache completeness - offline-cache/README.md: Documentation for offline cache structure and usage - .gitignore: Exclude external-dependencies/offline-cache/ from version control (2.3GB) The offline cache must be transferred to air-gapped environment via secure media. Excluded from git due to size and security best practices. Co-authored-by: Copilot <2235566219+Copilot@users.noreply.github.com> Entire-Checkpoint: 01M6PFZM0GHMBF46BKYPKZC192
2026-11-05 18:36:48 +00:00
1 parent 733c7b40d1
commit 242a21c521
@@ -0,0 +1,137 @@
+#!/bin/bash
+#
+# Download Ubuntu .deb packages for offline use
+# Run this script inside Ubuntu 26.04 container
+#
+# Usage: ./download-deb-packages.sh [output-directory]
+#
+
+set -euo pipefail
+
+OUTPUT_DIR="${1:-./offline-cache/deb}"
+
+echo "========================================="
+echo "Downloading Ubuntu .deb Packages"
+echo "========================================="
+echo "Output directory: ${OUTPUT_DIR}"
+echo "========================================="
+
+# Run download in Docker container with proper environment
+echo ""
+echo "Running download in Ubuntu 26.04 Docker container..."
+echo ""
+
+docker run --rm \
+    -v "$(pwd)/${OUTPUT_DIR}:/cache/deb" \
+    ubuntu:26.04 \
+    bash -c "
+set -euo pipefail
+
+OUTPUT_DIR='/cache/deb'
+
+# List of all required packages
+PACKAGES=(
+    # Build tools
+    build-essential
+    cmake
+    ninja-build
+    clang
+    gnupg
+    curl
+    jq
+    openssh-client
+    pkg-config
+    unzip
+    
+    # Qt6 libraries
+    libqt6svg6-dev
+    libkf6texttemplate-dev
+    libqt6core6
+    libqt6gui6
+    libqt6widgets6
+    libqt6sql6
+    libqt6sql6-psql
+    libqt6test6
+    qt6-base-dev
+    qt6-l10n-tools
+    qt6-serialport-dev
+    qt6-svg-dev
+    qt6-tools-dev-tools
+    qt6-tools-dev
+    qt6-websockets-dev
+    
+    # Other libraries
+    libgl1-mesa-dev
+    libxkbcommon-x11-0
+    libfontconfig1
+    libdbus-1-3
+    libpulse0
+    libxcb-glx0
+    libxcb-cursor0
+    libbz2-dev
+    libpoppler-dev
+    libpoppler-qt6-dev
+    libboost-dev
+    libgeographiclib-dev
+    libbotan-3-dev
+    libssl-dev
+    libxml2-dev
+    libicu-dev
+    
+    # Testing
+    libgtest-dev
+    libgmock-dev
+    
+    # Database
+    libpq-dev
+    postgresql-server-dev-all
+    
+    # Multimedia
+    libvlc-dev
+    vlc-plugin-base
+    
+    # Python
+    python3
+    python3-venv
+    python3-pip
+    
+    # Packaging
+    rpm
+)
+
+mkdir -p \"\${OUTPUT_DIR}\"
+
+echo 'Updating package lists...'
+apt-get update -qq
+
+echo \"Downloading \${#PACKAGES[@]} packages...\"
+
+# Download all packages with dependencies
+for pkg in \"\${PACKAGES[@]}\"; do
+    echo \"  Downloading \${pkg}...\"
+    apt-get download \"\${pkg}\" || echo \"Warning: Could not download \${pkg}\"
+done
+
+# Move all .deb files to output directory
+echo 'Collecting .deb packages...'
+find / -name \"*.deb\" -type f 2>/dev/null | head -1000 | xargs -I {} cp {} \"\${OUTPUT_DIR}/\" || true
+
+DEB_COUNT=\$(ls -1 \"\${OUTPUT_DIR}\"/*.deb 2>/dev/null | wc -l || echo 0)
+echo ''
+echo '========================================='
+echo 'Download Complete!'
+echo '========================================='
+echo \"Downloaded \${DEB_COUNT} .deb packages to \${OUTPUT_DIR}\"
+echo '========================================='
+
+# Create package list for reference
+cat > /cache/package-list.txt << EOF
+# Ubuntu 26.04 Package List
+# Generated: \$(date -u +\"%Y-%m-%dT%H:%M:%SZ\")
+# Total packages: \${DEB_COUNT}
+
+\$(ls -1 \"\${OUTPUT_DIR}\"/*.deb 2>/dev/null | xargs -n1 basename 2>/dev/null | sort || echo 'No packages downloaded')
+EOF
+
+echo 'Package list created: /cache/package-list.txt'
+"