add scripts

download-config.sh

@@ -0,0 +1,96 @@
+#!/bin/bash
+# Download OpenWRT config.buildinfo, generate .config and run defconfig
+# Author: Zhe Yuan
+
+set -e
+umask 022
+
+# --- Check if inside OpenWRT source directory ---
+if [ ! -f "feeds.conf.default" ] || [ ! -d "package" ]; then
+    echo "[ERROR] Must run inside OpenWRT root directory."
+    exit 1
+fi
+
+# --- Detect Git version ---
+VERSION=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
+VERSION="${VERSION#v}"
+IS_LATEST=false
+
+if [ -z "$VERSION" ]; then
+    BRANCH=$(git rev-parse --abbrev-ref HEAD)
+    if [[ "$BRANCH" =~ openwrt-([0-9]+\.[0-9]+) ]]; then
+        PARTIAL_VERSION="${BASH_REMATCH[1]}"
+        # Find latest patch tag
+        LATEST_TAG=$(git tag -l "v${PARTIAL_VERSION}.*" | sort -V | tail -n1)
+        if [ -z "$LATEST_TAG" ]; then
+            echo "[ERROR] Cannot find latest tag for $PARTIAL_VERSION.*"
+            exit 1
+        fi
+        VERSION="${LATEST_TAG#v}"
+        IS_LATEST=true
+    elif [[ "$BRANCH" == *SNAPSHOT* ]]; then
+        VERSION="SNAPSHOT"
+    else
+        read -rp "Cannot detect version, input manually (e.g., 24.10.4 or SNAPSHOT): " VERSION
+    fi
+fi
+
+echo "[INFO] OpenWRT version: $VERSION"
+
+# --- Devices list ---
+# Format: Name Target FirmwareDevice
+DEVICES=(
+"Linksys_MX8500 qualcommax/ipq807x linksys_mx8500"
+"Cudy_TR3000_128MB mediatek/filogic cudy_tr3000-v1"
+"Cudy_TR3000_256MB mediatek/filogic cudy_tr3000-256mb-v1"
+)
+
+echo "Available devices:"
+for i in "${!DEVICES[@]}"; do
+    NAME=$(echo "${DEVICES[$i]}" | awk '{print $1}')
+    echo "  $i) $NAME"
+done
+
+read -rp "Select device number: " DEV_INDEX
+if [[ -z "${DEVICES[$DEV_INDEX]}" ]]; then
+    echo "[ERROR] Invalid selection."
+    exit 1
+fi
+
+# --- Extract device info ---
+read -r DEV_NAME DEV_TARGET DEV_FW <<<"${DEVICES[$DEV_INDEX]}"
+echo "[INFO] Selected device: $DEV_NAME"
+
+# --- Construct URLs ---
+if [[ "$VERSION" == "SNAPSHOT" ]]; then
+    CONFIG_URL="https://downloads.openwrt.org/snapshots/targets/$DEV_TARGET/config.buildinfo"
+    FIRMWARE_URL="https://downloads.openwrt.org/snapshots/targets/$DEV_TARGET/openwrt-SNAPSHOT-$DEV_TARGET-$DEV_FW-squashfs-sysupgrade.bin"
+else
+    CONFIG_URL="https://downloads.openwrt.org/releases/$VERSION/targets/$DEV_TARGET/config.buildinfo"
+    FIRMWARE_URL="https://downloads.openwrt.org/releases/$VERSION/targets/$DEV_TARGET/openwrt-$VERSION-$DEV_TARGET-$DEV_FW-squashfs-sysupgrade.bin"
+fi
+
+echo "[INFO] Config URL: $CONFIG_URL"
+echo "[INFO] Firmware URL: $FIRMWARE_URL"
+
+# --- Download config.buildinfo ---
+echo "[INFO] Downloading config.buildinfo..."
+wget -q --show-progress -O ".config" "$CONFIG_URL"
+echo "[INFO] Saved as .config"
+
+# --- Run make defconfig ---
+echo "[INFO] Running make defconfig..."
+make defconfig >/dev/null
+echo "[INFO] defconfig done."
+
+# --- Check firmware existence ---
+if curl --head --silent --fail "$FIRMWARE_URL" >/dev/null; then
+    echo "[INFO] Firmware exists: $FIRMWARE_URL"
+else
+    echo "[WARN] Firmware not found or URL invalid."
+fi
+
+# --- Print Firmware Selector URL ---
+TARGET_ESC=$(echo $DEV_TARGET | sed 's|/|%2F|g')
+FS_URL="https://firmware-selector.openwrt.org/?version=$VERSION&target=$TARGET_ESC&id=$DEV_FW"
+echo "[INFO] Check Installed Packages at: $FS_URL"