Add complete script channel in make_factory_package.sh

A new parameter --complete_script is added a script to support the last-step
execution of factory install. This script is supported by a separated channel
in mini-omaha server.

BUG=chrome-os-partner:4229
TEST=./make_factory_package --release RELEASE --factory FACTORY \
  --firmware FIRMWARE --complete complete.sh # success
$ cat ../platform/dev/miniomaha.conf
config = [
{
   'qual_ids': set(["tegra2_kaen"]),
   'factory_image': 'rootfs-test.gz',
   'factory_checksum': 'jNk+g6VurGVmnW7kehvIK1gpkjw=',
   'release_image': 'rootfs-release.gz',
   'release_checksum': 'vkds6CqN8M+gTofM8VFefeG2o1Y=',
   'oempartitionimg_image': 'oem.gz',
   'oempartitionimg_checksum': '8ED3wHGIrxy/g81StZhJvHy7fJA=',
   'efipartitionimg_image': 'efi.gz',
   'efipartitionimg_checksum': 'eyoAysb4WkLmKagb515mlM3jhts=',
   'stateimg_image': 'state.gz',
   'stateimg_checksum': 'MD7X6Yc5Gipkqt3i7jMn5hoWBvM=',
   'firmware_image': 'firmware.gz',
   'firmware_checksum': 'yAdtPbG7vjwsCPO6AUJ+fyw8z78=',
   'complete_image': 'complete.gz',
   'complete_checksum': '8Nq3fhtK+mTZk3PkaVS47tqEHCI=',
 },
]
$ ls -l ../platform/dev/static/
total 473828
drwxr-xr-x 2 waihong eng       4096 May  5 15:43 cache/
-rw-r--r-- 1 waihong eng         56 Jun  2 17:25 complete.gz
-rw-r--r-- 1 waihong eng      26606 Jun  2 17:25 efi.gz
-rw-r--r-- 1 waihong eng     827934 Jun  2 17:25 firmware.gz
-rw-r--r-- 1 waihong eng      26125 Jun  2 17:25 oem.gz
lrwxrwxrwx 1 waihong eng          6 May  5 11:35 pkgroot -> /build
-rw-rw-rw- 1 root    root 222747636 Jun  2 17:25 rootfs-release.gz
-rw-rw-rw- 1 root    root 222767859 Jun  2 17:25 rootfs-test.gz
-rw-r--r-- 1 waihong eng   38284201 Jun  2 17:25 state.gz

Change-Id: I3ab36835c3d1cd564429d6d646dca80501986b14
Reviewed-on: http://gerrit.chromium.org/gerrit/2026
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: Tom Wai-Hong Tam <waihong@chromium.org>

make_factory_package.sh

@@ -52,6 +52,8 @@ DEFINE_string firmware_updater "" \
   "If set, include the firmware shellball into the server configuration"
 DEFINE_string hwid_updater "" \
   "If set, include the component list updater for HWID validation"
+DEFINE_string complete_script "" \
+  "If set, include the script for the last-step execution of factory install"
 DEFINE_string release "" \
   "Directory and file containing release image: /path/chromiumos_image.bin"
 DEFINE_string subfolder "" \
@@ -88,6 +90,12 @@ if [ -n "${FLAGS_hwid_updater}" ] &&
   exit 1
 fi
 
+if [ -n "${FLAGS_complete_script}" ] &&
+   [ ! -f "${FLAGS_complete_script}" ]; then
+  echo "Cannot find complete script ${FLAGS_complete_script}"
+  exit 1
+fi
+
 # Convert args to paths.  Need eval to un-quote the string so that shell
 # chars like ~ are processed; just doing FOO=`readlink -f ${FOO}` won't work.
 OMAHA_DIR="${SRC_ROOT}/platform/dev"
@@ -360,6 +368,13 @@ generate_omaha() {
     echo "hwid: ${hwid_hash}"
   fi
 
+  if [ -n "${FLAGS_complete_script}" ]; then
+    complete_hash="$(compress_and_hash_file "${FLAGS_complete_script}" \
+                     "complete.gz")"
+    mv complete.gz "${OMAHA_DATA_DIR}"
+    echo "complete: ${complete_hash}"
+  fi
+
   # If the file does exist and we are using the subfolder flag we are going to
   # append another config.
   if [ -n "${FLAGS_subfolder}" ] &&
@@ -419,6 +434,12 @@ generate_omaha() {
    'hwid_checksum': '${hwid_hash}'," >>"${OMAHA_CONF}"
   fi
 
+  if [ -n "${FLAGS_complete_script}" ]  ; then
+    echo -n "
+   'complete_image': '${subfolder}complete.gz',
+   'complete_checksum': '${complete_hash}'," >>"${OMAHA_CONF}"
+  fi
+
   echo -n "
  },
 ]