Commit Graph

4 Commits

Author SHA1 Message Date
Jingwen Chen
33832f96e0 bp2build: introduce CodegenMode.
The CodegenMode enum helps to differentiate between bp2build and queryview modes of generating BUILD files from the Soong module graph.

bp2build is used for generating BUILD files from an unconfigured Soong module graph for Soong->Bazel conversion, whereas QueryView is a front-end for querying the existing Soong configured module graph with Bazel query.

Test: go test

Test: TH
Change-Id: I5709f591f1ae08b2770adf272d8ce60c9ee1f46a
2021-01-26 00:30:30 -05:00
Jingwen Chen
288e2babde queryview: prefix internal attribute names.
There's a module type in internal main that uses the module_deps
property, which clashes with QueryView's module_deps attribute. A fix is
to prefix the attribute as soong_module_deps to avoid the conflict.

While we're at this, rename the other internal attribute names to be
consistent as well.

Test: soong tests

Test: m queryview && bazel query //... --config=queryview

Fixes: 178351366
Change-Id: I84961c8f58c0c0fac1a1c2cbc6bc625499ac895e
2021-01-25 04:46:07 -05:00
Jingwen Chen
7385067640 bp2build: framework for generating BazelTargetModules.
This CL creates the framework necessary for generating
BazelTargetModules from regular Soong Android modules.
BazelTargetModules are code-generated into Bazel targets in BUILD files.

See the follow-up CL for examples of creating filegroup/genrule
BazelTargetModules.

Test: GENERATE_BAZEL_FILES=true m nothing # creates out/soong/bp2build
with no BUILD files, because there are no BazelTargetModules in the
module graph.

Change-Id: I33a96365bd439043b13af6db9e439592e9983188
2021-01-21 22:46:11 -05:00
Liz Kammer
2dd9ca422d Refactor queryview.
Splits queryview into queryview and bp2build. The latter runs as a
presingleton (could be converted to a singleton). This prevents needing
to run soong_ui a subsequent time to build the query. Queryview remains
as a separate step to prevent increasing runtime due to this generation
every time Soong runs.

Currently this is running as a presingleton as this gives a translation
of Android.bp files after only LoadHooks have run, no mutators.

Test: go tests
Test: m queryview && bazel query --config=queryview //...
Change-Id: If2ba28c7ef60fbd41f43bda6623d41c8c7d23a1b
2021-01-07 14:34:00 -05:00