EOF
# 7. Download the patch log "Downloading patch from $PATCH_URL ..." if command -v curl >/dev/null 2>&1; then curl -fLo "$PATCH_FILE" "$PATCH_URL" elif command -v wget >/dev/null 2>&1; then wget -O "$PATCH_FILE" "$PATCH_URL" fi
# Tell TWRP what to do (via its command file) echo "--update_package=/cache/recovery/auto_patch.zip" > /cache/recovery/command a127f u7 auto patch
adb shell "su -c '/data/local/tmp/auto-patch.sh'" Watch the logcat output: adb logcat -s AutoPatch . | Feature | Where to edit | Example | |---------|---------------|---------| | Multiple patch streams (e.g., carrier‑specific) | Add a variant field to the manifest and let the script read ro.carrier or a user‑provided env var. | "variant": "AT&T" | | Rollback capability | Store the previous patch_version and keep a copy of the last ZIP in /data/local/tmp/patch_backups/ . Provide a --rollback flag that restores it via TWRP. | if [ "$1" = "--rollback" ]; then … | | Battery‑level guard | Before downloading, check dumpsys battery | grep level . Abort if < 30 %. | BAT=$(dumpsys battery | awk '/level/ print $2') |
adb shell "su -c 'cat <<EOF > /system/etc/init.d/99auto-patch\n#!/system/bin/sh\n/data/local/tmp/auto-patch.sh\nEOF\nchmod 755 /system/etc/init.d/99auto-patch'" If you are on Android 10+ with init.rc you can create a small service instead: EOF # 7
# --------------------------------------------------------------
# Example fastboot commands (adjust to your actual zip content): fastboot flash boot "$PATCH_FILE/boot.img" fastboot flash system "$PATCH_FILE/system.img" fastboot flash radio "$PATCH_FILE/radio.img" fastboot reboot else log "Unknown patch_type '$PATCH_TYPE' – aborting." rm -rf "$TMP_DIR" exit 1 fi | "variant": "AT&T" | | Rollback capability |
log() echo "[$LOG_TAG] $*"
# 9. Apply the patch if [ "$PATCH_TYPE" = "twrp_zip" ]; then # -------------------------------------------------------------- # TWRP approach – we reboot into recovery and let TWRP flash it. # -------------------------------------------------------------- log "Rebooting into TWRP to install ZIP …" # Store path in a known location that TWRP can read after reboot. cp "$PATCH_FILE" /cache/recovery/auto_patch.zip
log "Manifest reports patch version: $REMOTE_PATCH_VERSION (type: $PATCH_TYPE)"
