Project-1CE/system_update_engine - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2019-11-19	update_payload: Port scripts to python3	Andrew Lassalle
	Update the update_payload scripts to be compatible with python2 and python3. Python2 compatibility is needed since the repo is shared with Android. BUG=chromium:1011631 TEST=Executed aosp/system/update_engine/scripts/run_unittests and cros_generate_update_payload Cq-Depend: chromium:1904837, chromium:1911499 Change-Id: Ie450b80b5f7550051b38d320173ccc0c915f65e7 Reviewed-on: https://chromium-review.googlesource.com/c/aosp/platform/system/update_engine/+/1904310 Commit-Queue: Andrew Lassalle <andrewlassalle@chromium.org> Tested-by: Andrew Lassalle <andrewlassalle@chromium.org> Reviewed-by: Mike Frysinger <vapier@chromium.org> Reviewed-by: Amin Hassani <ahassani@chromium.org> Auto-Submit: Andrew Lassalle <andrewlassalle@chromium.org>
2018-01-30	update_payload: migrate the license headers to AOSP	Amin Hassani
	update_engine/scripts/* have CROS license but the rest of UE have android license. This cl just migrates all CROS licenses to AOSP. BUG=None TEST=repo upload did not complain about the mismatched licenses. Change-Id: Id947be3e860baf7a523163965336f47d268c6808 Reviewed-on: https://chromium-review.googlesource.com/891688 Commit-Ready: Amin Hassani <ahassani@chromium.org> Tested-by: Amin Hassani <ahassani@chromium.org> Reviewed-by: Amin Hassani <ahassani@chromium.org>
2018-01-23	update_payload: use argparse	Amin Hassani
	optparse is deprecated (or going to be). Change paycheck.py and blockdiff.py to use argparse instead. Both of these files are being used manually and it would be a good time to fix these before major changes in update_payload. paycheck.sh -h: usage: paycheck.py [-h] [-c] [-D] [-r FILE] [-t {full,delta}] [-z NUM] [-u] [-d] [-k FILE] [-m FILE] [-p NUM] [-P NUM] [-x] [--bspatch-path FILE] [--puffpatch-path FILE] [--dst_kern FILE] [--dst_root FILE] [--src_kern FILE] [--src_root FILE] [-b BLOCK] [-B BLOCK] [-s NUM] PAYLOAD Applies a Chrome OS update PAYLOAD to src_kern and src_root emitting dst_kern and dst_root, respectively. src_kern and src_root are only needed for delta payloads. When no partitions are provided, verifies the payload integrity. positional arguments: PAYLOAD the payload file optional arguments: -h, --help show this help message and exit Checking payload integrity: -c, --check force payload integrity check (e.g. before applying) -D, --describe Print a friendly description of the payload. -r FILE, --report FILE dump payload report (`-' for stdout) -t {full,delta}, --type {full,delta} assert the payload type -z NUM, --block-size NUM assert a non-default (4096) payload block size -u, --allow-unhashed allow unhashed operations -d , --disabled_tests space separated list of tests to disable. allowed options include: dst-pseudo-extents, move-same-src- dst-block, payload-sig -k FILE, --key FILE override standard key used for signature validation -m FILE, --meta-sig FILE verify metadata against its signature -p NUM, --root-part-size NUM override rootfs partition size auto-inference -P NUM, --kern-part-size NUM override kernel partition size auto-inference Applying payload: -x, --extract-bsdiff use temp input/output files with BSDIFF operations (not in-place) --bspatch-path FILE use the specified bspatch binary --puffpatch-path FILE use the specified puffpatch binary --dst_kern FILE destination kernel partition file --dst_root FILE destination root partition file --src_kern FILE source kernel partition file --src_root FILE source root partition file Block tracing: -b BLOCK, --root-block BLOCK trace the origin for a rootfs block -B BLOCK, --kern-block BLOCK trace the origin for a kernel block -s NUM, --skip NUM skip first NUM occurrences of traced block Note: a payload may verify correctly but fail to apply, and vice versa; this is by design and can be thought of as static vs dynamic correctness. A payload that both verifies and applies correctly should be safe for use by the Chrome OS Update Engine. Use --check to verify a payload prior to applying it. BUG=chromium:796338 TEST=unitests TEST=test_paycheck.sh TEST=blockdiff.py Change-Id: I794b5f61e6ba6f92939947c97c432f9fea0b6b3c Reviewed-on: https://chromium-review.googlesource.com/834876 Commit-Ready: Amin Hassani <ahassani@chromium.org> Tested-by: Amin Hassani <ahassani@chromium.org> Reviewed-by: Ben Chan <benchan@chromium.org> Reviewed-by: Sen Jiang <senj@chromium.org>
2018-01-05	update_payload: Fix most of lint styling issues.	Amin Hassani
	This patch fixes a lot of pylint issues in the update_engine scripts. Majority of this changes are based on recommendation found in: https://www.chromium.org/chromium-os/python-style-guidelines It is a good idea to do these changes now, because if there are many pylint errors when performing 'repo upload', serious problems can be overshadowed by a lot of noise and eventually cause problems. These fixes include: - Fixing executable shebangs to /usr/bin/python2. - Fixing import-error problems by disabiling them. - Removing pylint disables that are not valid anymore. - Changing all imports to proper absolute import format. - Change the import of PayloadError from update_payload.PayloadError for simplicity. - Add pydoc strings for functions and classes that were missing. The remaining unchanged pylint problmes include: - The header files of these scripts are in CrOS copyright format, but the the cros lint hook is configured to AoSP copyright format. - The test* functions in unittests are not compatible with CamelCase format. BUG=chromium:796338 TEST=unittests pass TEST=start_devserver TEST=cros flash TEST=scripts/paycheck.py Change-Id: I7eed4d1625eb7c510c7949fada120de5a6a26c7b Reviewed-on: https://chromium-review.googlesource.com/834875 Commit-Ready: Amin Hassani <ahassani@chromium.org> Tested-by: Amin Hassani <ahassani@chromium.org> Reviewed-by: Ben Chan <benchan@chromium.org> Reviewed-by: Sen Jiang <senj@chromium.org>
2017-10-06	scripts: import blockdiff	Mike Frysinger
	This was added to dev/host/ for debug helping with paycheck.py, so move it here so it's alongside that script. BUG=None TEST=None Change-Id: I63ae858464cc13344335613093907673052a9859 Reviewed-on: https://chromium-review.googlesource.com/704200 Commit-Ready: Mike Frysinger <vapier@chromium.org> Tested-by: Mike Frysinger <vapier@chromium.org> Reviewed-by: Amin Hassani <ahassani@chromium.org>