b98328a27b
find -name "BUILD.bazel" -exec sed -i -e '1i licenses(["notice"])\n' {} + Change-Id: Ie48f163b7d8d6ede9ba5f952e87232dd5c9fa8e6 Bug: skia:12541 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529808 Reviewed-by: Ben Wagner <bungeman@google.com>
47 lines
2.7 KiB
Python
47 lines
2.7 KiB
Python
licenses(["notice"])
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# This rule is a convenient way to build all the task drivers and copy them all into a single
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# place as a tar folder. Otherwise, we would need to run many separate bazel build commands and
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# then fish the executables out of a deep folder structure like:
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# _bazel_bin/infra/bots/task_drivers/bazel_build_all/bazel_build_all_/bazel_build_all
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# After this runs, the executables will all be in //_bazel_bin/built_task_drivers.tar
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# Why the tar file? Windows binaries are created with .exe and other platforms are not. However,
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# outs *must* be static, thus we cannot use a select. Bazel requires us to define all outputs
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# exactly, so the only way to support files with different names on different platforms is to
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# package them up into a file with the same name.
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# Cross compilation is handled as per https://github.com/bazelbuild/rules_go#how-do-i-cross-compile
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genrule(
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name = "all_task_drivers",
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srcs = [
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"//infra/bots/task_drivers/bazel_check_includes",
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"//infra/bots/task_drivers/check_generated_bazel_files",
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"//infra/bots/task_drivers/codesize",
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"//infra/bots/task_drivers/compile_wasm_gm_tests",
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"//infra/bots/task_drivers/fm_driver",
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"//infra/bots/task_drivers/g3_canary",
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"//infra/bots/task_drivers/perf_puppeteer_canvas",
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"//infra/bots/task_drivers/perf_puppeteer_render_skps",
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"//infra/bots/task_drivers/perf_puppeteer_skottie_frames",
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"//infra/bots/task_drivers/push_apps_from_skia_image",
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"//infra/bots/task_drivers/push_bazel_apps_from_wasm_image",
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"//infra/bots/task_drivers/recreate_skps",
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"//infra/bots/task_drivers/run_gn_to_bp",
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"//infra/bots/task_drivers/run_wasm_gm_tests",
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"@org_skia_go_infra//infra/bots/task_drivers/build_push_docker_image",
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"@org_skia_go_infra//infra/bots/task_drivers/canary",
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],
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outs = ["built_task_drivers.tar"],
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# Make a temporary directory in the output directory, as recommended by
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# https://bazel.build/reference/be/make-variables#predefined_genrule_variables
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# Reminder that $(@D) refers to that output directory and $(SRCS) refers to all
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# the input files, in a space separated list.
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cmd = "mkdir -p $(@D)/tmp_task_drivers && " +
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# Copy all the task drivers to the same folder
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"cp $(SRCS) $(@D)/tmp_task_drivers && " +
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# Tar them up from that folder (so they will be in the top level of the tar directory)
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# The parent directory of our temp directory is where the output tar file should go.
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"cd $(@D)/tmp_task_drivers && tar --file ../built_task_drivers.tar --create . && " +
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# Delete the temp folder (as per the recommendation above)
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"cd .. && rm -rf tmp_task_drivers",
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)
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