feat: add new diagnostic checks and update install script

.github/workflows/build.yml

@@ -35,10 +35,114 @@ jobs:
           cp ./bin/podkop_*.ipk ./filtered-bin/
           cp ./bin/luci-app-podkop_*.ipk ./filtered-bin/
 
+      - name: Generate install script
+        run: |
+          VERSION=${GITHUB_REF#refs/tags/v}
+          cat > "./filtered-bin/install-v${VERSION}.sh" << 'EOFMARKER'
+          #!/bin/sh
+
+          REPO="https://api.github.com/repos/itdoginfo/podkop/releases/tags/v$VERSION"
+
+          DOWNLOAD_DIR="/tmp/podkop"
+          COUNT=3
+
+          rm -rf "$DOWNLOAD_DIR"
+          mkdir -p "$DOWNLOAD_DIR"
+
+          main() {
+              check_system
+              
+              opkg update
+            
+              if [ -f "/etc/init.d/podkop" ]; then
+                  echo "Remove current vesrion podkop"
+                  opkg remove luci-i18n-podkop-ru luci-app-podkop podkop
+                  rm /etc/config/podkop
+              else
+                  echo "Installed podkop..."
+              fi
+
+              wget -qO- "$REPO" | grep -o 'https://[^"[:space:]]*\.ipk' | while read -r url; do
+                  filename=$(basename "$url")
+                  filepath="$DOWNLOAD_DIR/$filename"
+
+                  attempt=0
+                  while [ $attempt -lt $COUNT ]; do
+                      if [ -f "$filepath" ] && [ -s "$filepath" ]; then
+                          echo "$filename has already been uploaded"
+                          break
+                      fi
+
+                      echo "Download $filename (count $((attempt+1)))..."
+                      wget -q -O "$filepath" "$url"
+                      
+                      if [ -s "$filepath" ]; then
+                          echo "$filename successfully downloaded"
+                      else
+                          echo "Download error $filename. Retry..."
+                          rm -f "$filepath"
+                      fi
+                      attempt=$((attempt+1))
+                  done
+              done
+
+              for pkg in podkop luci-app-podkop; do
+                  file=$(ls "$DOWNLOAD_DIR" | grep "^$pkg" | head -n 1)
+                  if [ -n "$file" ]; then
+                      echo "Installing $file"
+                      opkg install "$DOWNLOAD_DIR/$file"
+                  fi
+              done
+
+              ru=$(ls "$DOWNLOAD_DIR" | grep "luci-i18n-podkop-ru" | head -n 1)
+              if [ -n "$ru" ]; then
+                  printf "\033[32;1mРусский язык интерфейса ставим? y/n (Need a Russian translation?)\033[0m "
+                  while true; do
+                      read -r -p '' RUS
+                      case $RUS in
+                      y)
+                          opkg install "$DOWNLOAD_DIR/$ru"
+                          break
+                          ;;
+                      n)
+                          break
+                          ;;
+                      *)
+                          echo "Введите y или n"
+                          ;;
+                      esac
+                  done
+              fi
+
+              rm -f $DOWNLOAD_DIR/podkop*.ipk $DOWNLOAD_DIR/luci-app-podkop*.ipk $DOWNLOAD_DIR/luci-i18n-podkop-ru*.ipk
+          }
+
+          check_system() {
+              # Get router model
+              MODEL=$(cat /tmp/sysinfo/model)
+              echo "Router model: $MODEL"
+
+              if ! nslookup google.com >/dev/null 2>&1; then
+                  log "DNS not working"
+                  exit 1
+              fi
+
+              if opkg list-installed | grep -qE "iptables|kmod-iptab"; then
+                  printf "\033[31;1mFound incompatible iptables packages. If you're using FriendlyWrt: https://t.me/itdogchat/44512/181082\033[0m\n"
+              fi
+          }
+
+          main
+          EOFMARKER
+          # Make the script executable
+          chmod +x "./filtered-bin/install-v${VERSION}.sh"
+          # Replace the VERSION placeholder with actual version
+          sed -i "s/\$VERSION/${VERSION}/g" "./filtered-bin/install-v${VERSION}.sh"
+
       - name: Remove Docker container
         run: docker rm podkop
 
       - name: Release
         uses: softprops/action-gh-release@v2.0.8
         with:
-          files: ./filtered-bin/*.ipk
+          files: ./filtered-bin/*