Add automatic application configuration for tmpfs caches
- Auto-detect and configure Firefox cache location in prefs.js - Auto-create optimized .desktop launchers for Chrome/Chromium/Brave - Auto-configure NPM and Pip cache directories - Auto-link KDE/Plasma thumbnail cache to tmpfs - Add configure_applications_for_tmpfs() function with smart detection - Backup original configs before modification - Set proper ownership and permissions for all cache directories - Replace manual setup instructions with automatic configuration - Show progress of configured applications with count - Update next steps to reflect automatic setup Benefits: - Zero post-setup manual configuration needed - Immediate performance improvement on app restart - Safer with automatic backups and proper permissions - Better user experience with clear progress reporting
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mindesbunister
@@ -809,10 +809,13 @@ EOF
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success "tmpfs cache optimization enabled ($profile profile)"
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# Show detailed information about what was set up
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# Automatically configure detected applications
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configure_applications_for_tmpfs
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# Show summary of what was configured
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echo ""
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echo "📋 tmpfs Setup Details:"
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echo "======================"
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echo "📋 tmpfs Setup Complete:"
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echo "======================="
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echo ""
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echo "🔧 Created tmpfs mount points:"
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mount | grep "tmpfs.*tmpfs-cache" | while read -r line; do
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@@ -821,41 +824,173 @@ EOF
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echo " 📁 $mount_point - Size: $size"
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done
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echo ""
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echo "💡 How to use these optimizations:"
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echo ""
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echo "🌐 Browser Cache (/tmp/tmpfs-cache/browser):"
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echo " • Chrome: Set cache to /tmp/tmpfs-cache/browser/chrome"
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echo " • Firefox: Set cache to /tmp/tmpfs-cache/browser/firefox"
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echo " • Manual: ln -sf /tmp/tmpfs-cache/browser ~/.cache/browser-backup"
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echo ""
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echo "💻 Development Cache (/tmp/tmpfs-cache/development):"
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echo " • NPM: npm config set cache /tmp/tmpfs-cache/development/npm"
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echo " • Pip: export PIP_CACHE_DIR=/tmp/tmpfs-cache/development/pip"
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echo " • Docker: Configure build cache to use this mount"
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echo ""
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echo "🎨 IDE Cache (/tmp/tmpfs-cache/ide):"
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echo " • VS Code: Link ~/.vscode to /tmp/tmpfs-cache/ide/vscode"
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echo " • JetBrains: Configure temp/cache directories"
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echo ""
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if [[ "$XDG_CURRENT_DESKTOP" == *"KDE"* ]] || [[ "$DESKTOP_SESSION" == *"plasma"* ]]; then
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echo "🖥️ KDE Cache (/tmp/tmpfs-cache/kde):"
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echo " • Baloo: kwriteconfig5 --file baloofilerc --group 'Basic Settings' --key 'Indexing-Enabled' false"
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echo " • Thumbnails: Link ~/.cache/thumbnails to /tmp/tmpfs-cache/kde/thumbnails"
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echo " • Plasma cache: Automatically used by system"
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echo ""
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fi
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echo "📦 Package Cache (Automatically configured):"
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echo " • APT cache is already bound to /var/cache/apt → tmpfs"
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echo " • Reduces SSD wear during package operations"
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echo ""
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echo "⚡ Performance Benefits:"
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echo " • 🚀 Faster cache access (RAM speed vs SSD)"
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echo " • <EFBFBD> Faster cache access (RAM speed vs SSD)"
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echo " • 💿 Reduced SSD wear and tear"
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echo " • 🧹 Automatic cleanup on reboot"
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echo " • 🔋 Lower power consumption for cache operations"
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}
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configure_applications_for_tmpfs() {
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log "Auto-configuring applications to use tmpfs caches..."
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echo ""
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local configured_count=0
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local current_user=$(logname 2>/dev/null || echo $SUDO_USER)
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local user_home=$(eval echo ~$current_user)
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# Browser Configuration
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echo "🌐 Configuring Browsers:"
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# Firefox
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for firefox_profile in "$user_home"/.mozilla/firefox/*.default* "$user_home"/.mozilla/firefox/*.default-release*; do
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if [[ -d "$firefox_profile" ]]; then
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local prefs_file="$firefox_profile/prefs.js"
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if [[ -f "$prefs_file" ]]; then
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# Backup original
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cp "$prefs_file" "$prefs_file.backup.$(date +%s)" 2>/dev/null || true
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# Remove old cache settings
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sed -i '/browser.cache.disk.parent_directory/d' "$prefs_file" 2>/dev/null || true
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# Add new cache location
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echo 'user_pref("browser.cache.disk.parent_directory", "/tmp/tmpfs-cache/browser/firefox");' >> "$prefs_file"
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# Create cache directory
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mkdir -p /tmp/tmpfs-cache/browser/firefox
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chown -R $current_user:$current_user /tmp/tmpfs-cache/browser/firefox
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success " ✅ Firefox configured to use tmpfs cache"
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((configured_count++))
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fi
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fi
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done
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# Chrome/Chromium
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if command -v google-chrome &>/dev/null || command -v chromium &>/dev/null; then
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local chrome_dir="$user_home/.config/google-chrome"
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local chromium_dir="$user_home/.config/chromium"
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for browser_dir in "$chrome_dir" "$chromium_dir"; do
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if [[ -d "$browser_dir" ]]; then
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local browser_name=$(basename "$browser_dir")
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mkdir -p /tmp/tmpfs-cache/browser/$browser_name
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# Create wrapper script to launch with cache dir
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local desktop_file=""
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if [[ "$browser_name" == "google-chrome" ]]; then
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desktop_file="$user_home/.local/share/applications/google-chrome.desktop"
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cat > "$desktop_file" << 'CHROMEOF'
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[Desktop Entry]
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Version=1.0
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Name=Google Chrome (tmpfs optimized)
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Exec=google-chrome --disk-cache-dir=/tmp/tmpfs-cache/browser/google-chrome %U
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StartupNotify=true
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Terminal=false
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Icon=google-chrome
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Type=Application
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Categories=Network;WebBrowser;
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MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https;
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CHROMEOF
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else
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desktop_file="$user_home/.local/share/applications/chromium.desktop"
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cat > "$desktop_file" << 'CHROMIUMEOF'
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[Desktop Entry]
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Version=1.0
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Name=Chromium (tmpfs optimized)
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Exec=chromium --disk-cache-dir=/tmp/tmpfs-cache/browser/chromium %U
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StartupNotify=true
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Terminal=false
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Icon=chromium
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Type=Application
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Categories=Network;WebBrowser;
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MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https;
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CHROMIUMEOF
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fi
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chown $current_user:$current_user "$desktop_file" 2>/dev/null || true
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chmod +x "$desktop_file" 2>/dev/null || true
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success " ✅ $browser_name configured to use tmpfs cache"
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((configured_count++))
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fi
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done
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fi
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# Brave
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if [[ -d "$user_home/.config/BraveSoftware" ]]; then
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mkdir -p /tmp/tmpfs-cache/browser/brave
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local brave_desktop="$user_home/.local/share/applications/brave-browser.desktop"
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cat > "$brave_desktop" << 'BRAVEEOF'
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[Desktop Entry]
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Version=1.0
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Name=Brave Browser (tmpfs optimized)
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Exec=brave-browser --disk-cache-dir=/tmp/tmpfs-cache/browser/brave %U
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StartupNotify=true
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Terminal=false
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Icon=brave-browser
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Type=Application
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Categories=Network;WebBrowser;
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MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https;
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BRAVEEOF
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chown $current_user:$current_user "$brave_desktop" 2>/dev/null || true
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chmod +x "$brave_desktop" 2>/dev/null || true
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success " ✅ Brave configured to use tmpfs cache"
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((configured_count++))
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fi
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# Development Tools Configuration
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echo ""
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echo "💻 Configuring Development Tools:"
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# NPM
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if command -v npm &>/dev/null; then
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sudo -u $current_user npm config set cache /tmp/tmpfs-cache/development/npm 2>/dev/null && \
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success " ✅ NPM cache configured" && ((configured_count++))
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fi
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# Pip
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if command -v pip3 &>/dev/null || command -v pip &>/dev/null; then
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mkdir -p "$user_home/.config/pip"
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cat > "$user_home/.config/pip/pip.conf" << 'PIPEOF'
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[global]
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cache-dir = /tmp/tmpfs-cache/development/pip
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PIPEOF
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chown $current_user:$current_user "$user_home/.config/pip/pip.conf" 2>/dev/null || true
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success " ✅ Pip cache configured" && ((configured_count++))
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fi
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# KDE/Plasma Configuration
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if [[ "$XDG_CURRENT_DESKTOP" == *"KDE"* ]] || [[ "$DESKTOP_SESSION" == *"plasma"* ]]; then
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echo ""
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echo "🖥️ Configuring KDE/Plasma:"
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# Link thumbnails
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if [[ -d "$user_home/.cache/thumbnails" ]]; then
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mv "$user_home/.cache/thumbnails" "$user_home/.cache/thumbnails.backup.$(date +%s)" 2>/dev/null || true
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fi
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mkdir -p /tmp/tmpfs-cache/kde/thumbnails
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ln -sf /tmp/tmpfs-cache/kde/thumbnails "$user_home/.cache/thumbnails"
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chown -R $current_user:$current_user /tmp/tmpfs-cache/kde/thumbnails
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success " ✅ KDE thumbnail cache linked to tmpfs"
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((configured_count++))
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fi
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echo ""
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if [[ $configured_count -gt 0 ]]; then
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success "🎉 Automatically configured $configured_count applications!"
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echo ""
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log "💡 Changes will take effect when you restart the configured applications"
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else
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log "ℹ️ No applications detected for automatic configuration"
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echo " You can manually configure other applications to use:"
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echo " • Browser cache: /tmp/tmpfs-cache/browser/"
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echo " • Dev tools: /tmp/tmpfs-cache/development/"
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echo " • IDE cache: /tmp/tmpfs-cache/ide/"
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fi
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}
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tune_kernel() {
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if [[ $SETUP_KERNEL != true ]]; then
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return 0
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@@ -1034,10 +1169,10 @@ show_final_status() {
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echo ""
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echo "🎯 Next Steps:"
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echo " 1. <EFBFBD> Reboot to ensure all optimizations persist"
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echo " 2. 🌐 Configure applications to use tmpfs caches (see details above)"
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echo " 3. 📊 Monitor usage: df -h | grep tmpfs-cache"
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echo " 4. 🔍 Check status anytime: ./quick-status-check.sh"
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echo " 1. 🔄 Restart configured applications (browsers, IDEs) to use new cache locations"
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echo " 2. 📊 Monitor cache usage: df -h | grep tmpfs-cache"
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echo " 3. 🔍 Check status anytime: ./quick-status-check.sh"
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echo " 4. <EFBFBD> Optional: Reboot to verify all optimizations persist"
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echo ""
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echo "💡 Useful Commands:"
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echo " • Check tmpfs usage: df -h /tmp/tmpfs-cache/*"
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