The non-A/B OTA package has a very different file system compared with
an OTA package. However, our OTA_analysis tool is based on the
update_metadata.proto. What we do here is try to convert the non-A/B OTA
package information, into a standard update_metadata.proto formated
manifest. The format and how the conversion works can be found in this
document:
https://docs.google.com/document/d/e/2PACX-1vRwMRodq4TCvTPEmlU6KL9vPSeFmEJjVXzq4PHhrB8tGy6oHFDJGCk3bIDA5Uv-4UEP0stLarBlhl2c/pub
In this CL, most of the information is successfully parsed, except
installation ops like stash, free, bsdiff, imgdiff, move. (anything
related to stash is not yet implemented)
Test: test by selecting a non-A/B OTA package.
Change-Id: I298f238395478422daece47cedbaa52a976d9f4c
Instead, use python2 from $PATH, which will be a prebuilt inside the
build system.
Test: treehugger
Change-Id: I81966e85377c8e9dd87e1f2656f6c0ec6b3a636c
Currently local argument only allows absolute path, and there is no
proper error message when relative path is used. This change updates
local argument to absolute path, so relative path can be used as the
value.
Test: update.py with relative local path succeeded
Change-Id: If6f816849bb0ee6673a95e823227f6201fb7c086
The branch needs to be specified in our generated OWNERS file or some
tooling will fail to find the correct OWNERS file.
Bug: 191797059
Test: New OWNERS file works as expected.
Change-Id: I91f2af6c5f489daee859b66ae0bd3c19a0bc0a3b
Create snapshot_etc module in the Android.bp, so etc files in the
snapshot can be used from the build.
Bug: 192430376
Test: tested locally to check if update.py creates snapshot_etc module
and build succeeds
Change-Id: I4cc533d8a0a378dc94d0b780ea2972cd8c6314f4
A 700MiB OTA package now takes only 100ms to read in, compared with
7000ms previously. That's 70x faster.
When parsing the update_metadata in payload.bin, the entire file has to
be read in previously, because zip.js does not support partial read-in.
In fact, only a small portion of the payload.bin is update_metadata.
Reading the entire payload.bin not only slows down the process but also
occupy excessive memory.
The new class OTAPayloadBlobWriter (inherited from zip.Writer) will read
in the metadata (header, manifest, signature) and throw an StopIteration
exception when finished.
Test: open a large OTA package
Change-Id: Iebf8045325dae9a118d9d8ea5674872aa7c280c4
In a single page application, the url sometimes does not correspond to
the actual resources on the server. Thus, it might cause 404 when users
refresh the page. By redirecting this kind of url back to the homepage,
the proper page can be rendered. If the url does not exist, the front
end will redirect to a Not Found page.
Test: mannual tested.
Change-Id: I36beff436a450ae7fcabe9172df9c7cc217d7305
Previously, when multiple extra flags are set, the subprocess.run
can start generation properly. Now this is fixed.
Test: mannual tested.
Change-Id: Iab7275b9058a088d1fafd8c445c7f0775626c1ba
The metadata file in ota package contains prebuild and postbuild info,
now the basic info section will display those.
Test: mannual tested.
Change-Id: I264fe656ff6fab42d5161100c04210ab9a94c7a0
The lookbehind/lookahead regular expression is not supported in safari
yet. (https://caniuse.com/js-regexp-lookbehind) Removed it for
compatibility reason.
Test: manual tested.
Change-Id: I5801bcc389b20df31175adbb8a841eb1d31703aa
1. converted the Make file to a Soong one;
2. handled the .rscript files by genrule (to include the same commands used when build
with the former .mk file);
3. the differences observed in the apks before and after the conversion
are the same as in http://b/192521178, which should not affect the
conversion here;
4. the same result was observed when run the two apks on a physical
phone(Pixel 3a XL (bonito));
5. test commands:
mma -j LevelsRS
adb install -r ~/aosp/out/target/product/bonito/system/app/LevelsRS/LevelsRS.apk
adb shell am start -S -n com.android.rs.levels/.LevelsRSActivity
adb shell am start -S -n com.android.rs.levels/.LevelsDalvikActivity
Bug: 124261647
Test: compared the two apk files built by Make and Soong
Test: run two apks on a Pixel 3a XL (bonito) phone
Test: TreeHugger
Change-Id: I93876654215de98ec3160912676589ae143a4071
Please put an ota package and its target build as cf_x86_demo.zip and
cf_x86_target_file_demo into this directory: /public/files/
This OTA package and target build do not have to be complete - only the
manifest part in OTA package and .map files in target build are
necessary. The previous one can be generated using:
https://source.corp.google.com/android/vendor/google_tradefederation/contrib/src/com/google/android/tradefed/ota/util/PayloadUtil.java;l=196;bpv=1;bpt=1?q=PayloadUtil&sq=package:android
The following one can be generated by unzip and keep the .map files
only, zip again.
Add a demo page, now the user can view the complete function of
OTA_analyzer without uploading their own ota packages / android build.
Test: Mannual tested.
Change-Id: I7552e0222fc40e9a4b1aff9750f74cd3ed3f4feb
To upgrade from the Android version A to Android version D, one could
directly generate an OTA package from A to D. But chances are (a) this
OTA package can be large and unstable (b) there are multiple other
devices are on version B or C. So generation of chain OTA packages
(A-->B-->C-->D) can help life easier.
Users will be able to select and sort the Android build in
`ChainOTAOptions.vue` component, and submit multiple jobs at the same
time using a OTAConfiguration from `JobSubmission.js`.
Test: Mannual tested.
Change-Id: I9f16f981af80900c18a571162146ce218ea96387
Batch generation of OTA packages is a important feature
requested by googler and partners: please refer to go/ota-dashboard-doc.
Given n incremental source builds and m target builds,
batch generation will generate n x m OTA packages in total.
If n=0, full OTA package will be generated.
The front end will be taking in the source/target lists and send the
request to backend one-by-one.
Test: mannual tested.
Change-Id: I769359ee69c7aa8c71704c4e119c374635554dfb
Following part has been modified:
1. Add tabs for selection between single generation and batch
generation. (src/components/JobConfigure.vue)
2. Change the data structure of OTAConfiguration, now it only records
the flags. The source/target build will be provided when submit jobs.
(src/services/JobSubmission.js)
3. Seperate the OTAOptions as a single component, which only takes in
the flags for backend. The selection of source/target build will be in a
seperate component. (src/components/OTAOptions.vue,
src/components/SingleOTAOptions.vue).
4. Now the partition selection can takes in more than one build, but
only show the partition list of first one. Later on, this will be able
to show the intersection of the partition lists from all given builds.
(src/components/PartialCheckbox.vue)
Point 1 enables the possibility of the dynamical loading of single/batch
ota generation pages. Point 2,3,4 allow the OTAOptions components to
be reused for batch generation.
Test: Mannual tested.
Change-Id: I1a29fa7c605596d717d19da25d31b81ce5b8fcba
1. converted the Make file to a Soong one;
2. handled the .rscript files by genrule (to include the same commands used when build
with the former .mk file);
3. the differences observed in the apks before and after the conversion
are the same as in http://b/186244109, which should not affect the
conversion here;
4. the same result was observed when run the two apks on a physical
phone(Pixel 3a XL (bonito));
5. test commands:
mma -j RsHelloCompute
adb install -r ~/aosp/out/target/product/bonito/system/app/RsHelloCompute/RsHelloCompute.apk
adb shell am start -S -n com.example.android.rs.hellocompute/.HelloCompute
Bug: 124261647
Test: compared the two apk files built by Make and Soong
Test: run two apks on a Pixel 3a XL (bonito) phone
Test: TreeHugger
Change-Id: I93a536ccedd9abe5ceb99d73d96668f0a861fb51
A variable name was mispelled and it could lead to jobs unable to be
started.
Test: Mannual tested.
Change-Id: I4067e2ae243428cb190463f55122b88d471f45f7
A complete set of flags for the CLI tool can be found in this script:
https://source.corp.google.com/android/build/make/tools/releasetools/ota_from_target_files.py
Now most of the flags are being added to the front end. However, there
are several TODOs:
1. flags that require extra arguements or file operations are not
supported yet.
2. the flags can depend or exclude on other flags. Dependency is
included in file 'JobSubmissions.js'-'OTAExtraFlags'. But the function
is not implemented yet.
Test: Mannual tested.
Change-Id: I3b6b76d48861cff81bfad86b549ff53f6536933b
Previously, the newly uploaded file cannot be shown immediately in the
datatable, unless refresh the page. Now the bug is fixed.
Similar bug is also fixed in OTAJobTable.vue.
Test: mannual tested.
Change-Id: Ia0531db884a7e1675b2cf51aeb8ca0847694c63c
