openkylin
/
platform_build
mirror of https://gitee.com/openkylin/platform_build.git
9
0
Fork 1
Code Issues Projects Releases Wiki Activity

Skip copying existing vendor images 

add_img_to_target_files.py has an option of "-a" to add missing
images only. Under this option, the script should skip copying
the radio images for A/B devices when given image exists already
under "IMAGES/".

Test: Run the command on an A/B device, the existing radio images under "IMAGES/" don't get overwritten; and missing images are added correctly.
Bug: 29608905
Change-Id: Ie034b85a5d777d53e367f99470cea4d19cb1aaaf
This commit is contained in:
Tianjie Xu 2016-06-28 14:34:03 -07:00
parent 73609480b3
commit aaca421ec1
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/releasetools/add_img_to_target_files.py
View File

@ -396,12 +396,18 @@ def AddImagesToTargetFiles(filename):
# For devices using A/B update, copy over images from RADIO/ and/or
# VENDOR_IMAGES/ to IMAGES/ and make sure we have all the needed
# images ready under IMAGES/. All images should have '.img' as extension.
banner("radio")
ab_partitions = os.path.join(OPTIONS.input_tmp, "META", "ab_partitions.txt")
if os.path.exists(ab_partitions):
with open(ab_partitions, 'r') as f:
lines = f.readlines()
for line in lines:
img_name = line.strip() + ".img"
prebuilt_path = os.path.join(OPTIONS.input_tmp, "IMAGES", img_name)
if os.path.exists(prebuilt_path):
print "%s already exists, no need to overwrite..." % (img_name,)
continue
img_radio_path = os.path.join(OPTIONS.input_tmp, "RADIO", img_name)
img_vendor_dir = os.path.join(
OPTIONS.input_tmp, "VENDOR_IMAGES")