assert(getprop("ro.product.device") == "htc_m8dug" || getprop("ro.build.product") == "htc_m8dug" || 
       getprop("ro.product.device") == "htc_m8dwg" || getprop("ro.build.product") == "htc_m8dwg" || 
       getprop("ro.product.device") == "m8dugl" || getprop("ro.build.product") == "m8dugl" || 
       getprop("ro.product.device") == "m8dwgl" || getprop("ro.build.product") == "m8dwgl" || abort("E3004: This package is for device: htc_m8dug,htc_m8dwg,m8dugl,m8dwgl; this device is " + getprop("ro.product.device") + "."););
assert(getprop("ro.bootloader") == "3.19.0.0000" || abort("This package supports bootloader(s): 3.19.0.0000; this device has bootloader " + getprop("ro.bootloader") + "."););
ui_print("Target: htc/lineage_m8d/m8d:10/QQ3A.200805.001/c40bce5aa9:userdebug/release-keys");
package_extract_dir("install", "/tmp/install");
set_metadata_recursive("/tmp/install", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0644);
set_metadata_recursive("/tmp/install/bin", "uid", 0, "gid", 0, "dmode", 0755, "fmode", 0755);
run_program("/tmp/install/bin/backuptool.sh", "backup", "/dev/block/platform/msm_sdcc.1/by-name/system", "ext4");
ui_print("Patching system image unconditionally...");
show_progress(0.900000, 0);
block_image_update("/dev/block/platform/msm_sdcc.1/by-name/system", package_extract_file("system.transfer.list"), "system.new.dat.br", "system.patch.dat") ||
  abort("E1001: Failed to update system image.");
run_program("/sbin/e2fsck", "-fy", "/dev/block/platform/msm_sdcc.1/by-name/system");
run_program("/tmp/install/bin/resize2fs_static", "/dev/block/platform/msm_sdcc.1/by-name/system");
run_program("/sbin/e2fsck", "-fy", "/dev/block/platform/msm_sdcc.1/by-name/system");
show_progress(0.020000, 10);
run_program("/tmp/install/bin/backuptool.sh", "restore", "/dev/block/platform/msm_sdcc.1/by-name/system", "ext4");
package_extract_file("boot.img", "/dev/block/platform/msm_sdcc.1/by-name/boot");
show_progress(0.100000, 10);
set_progress(1.000000);
