update_0.1

2026-01-25 12:40:04 +00:00
parent ee5b9570a5
commit b51b792e27
3 changed files with 252 additions and 0 deletions
@@ -0,0 +1,97 @@
+#!/bin/sh
+
+CMD="$1"
+PKG_FILE="$2"
+HOT_REPLACE="$3"
+
+[ -z "$CMD" ] || [ -z "$PKG_FILE" ] || [ -z "$HOT_REPLACE" ] && echo "Missing params!" && exit 1
+
+TMP_DIR="/tmp/opkg_restore"
+
+fix_dns() {
+    local dns1="1.1.1.1"
+    local dns2="1.0.0.1"
+
+    if ! grep -q "$dns1" /etc/resolv.conf; then
+        echo " [+] Patching DNS for restore..."
+        sed -i "1i nameserver $dns1" /etc/resolv.conf
+        sed -i "2i nameserver $dns2" /etc/resolv.conf
+    fi
+}
+
+list_user_packages() {
+    awk -f - << 'EOF'
+BEGIN {
+    status_file = "/usr/lib/opkg/status"
+    cmd="opkg info busybox | grep '^Installed-Time: '"
+    if ((cmd | getline line) > 0) {
+        FLASH_TIME = substr(line, 17)
+    }
+    close(cmd)
+    
+    while ((getline < status_file) > 0) {
+        if ($1 == "Package:") { pkg = $2 }
+        if ($1 == "Installed-Time:") {
+            installed_time = $2
+            if (installed_time > FLASH_TIME) {
+                check_cmd = "opkg whatdepends " pkg " | wc -l"
+                check_cmd | getline whatdepends
+                close(check_cmd)
+                if (whatdepends == 3) print pkg
+            }
+        }
+    }
+}
+EOF
+}
+
+case "$CMD" in
+    write)
+        mkdir -p "$(dirname "$PKG_FILE")"
+        echo "Scanning for user-installed packages..."
+        
+        > "$PKG_FILE"
+        
+        for pkg in $(list_user_packages); do
+            echo "$pkg" >> "$PKG_FILE"
+            echo " [+] $pkg"
+        done
+        
+        echo "Total $(wc -l < "$PKG_FILE") packages saved to $PKG_FILE"
+        ;;
+    restore)
+        [ ! -f "$PKG_FILE" ] && echo "File not found!" && exit 1
+
+        [ ! -f /etc/resolv.conf-backup ] && cp /etc/resolv.conf /etc/resolv.conf-backup
+        fix_dns
+
+        echo "Updating package lists..."
+        opkg update >/dev/null 2>&1
+
+        echo "Phase 1: Removing conflicts ($HOT_REPLACE)..."
+        if [ -n "$HOT_REPLACE" ]; then
+            REMOVABLE=$(opkg list-installed | grep -E $(echo "$HOT_REPLACE" | tr ' ' '|') | awk '{print $1}')
+            for p in $REMOVABLE; do 
+                opkg remove "$p" --force-depends >/dev/null 2>&1
+            done
+        fi
+
+        echo "Phase 2: Installing packages from list..."
+        for pkg in $(cat "$PKG_FILE"); do
+            if opkg list-installed | grep -q "^$pkg "; then
+                echo " [s] $pkg is already installed"
+            else
+                fix_dns
+                printf " [+] Installing $pkg... "
+                if opkg install "$pkg" >/dev/null 2>&1; then
+                    echo "OK"
+                else
+                    echo "FAILED"
+                fi
+            fi
+        done
+
+        [ -f /etc/resolv.conf-backup ] && mv /etc/resolv.conf-backup /etc/resolv.conf
+        echo "Restore complete. Reboot is recommended."
+        ;;
+esac