f5ae4c7e15
Local measurements show that using RBE (with a warm cache) vs local can result in a 2x faster build. No-Try: true Change-Id: Ib900a90564f105de848c9aeb0b745e5fec77da53 Bug: skia:12541 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/525637 Reviewed-by: Joe Gregorio <jcgregorio@google.com> Commit-Queue: Kevin Lubick <kjlubick@google.com>
33 lines
1.3 KiB
Bash
Executable File
33 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2022 Google LLC
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#
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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#
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# Takes two arguments.
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# First argument is the output directory where executables are to be placed.
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# Second (optional) argument is the target platform. These are formatted as os_arch
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# https://github.com/bazelbuild/rules_go/blob/e9a7054ff11a520e3b8aceb76a3ba44bb8da4c94/go/toolchain/toolchains.bzl#L22
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set -x -e
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# Navigate to the root of the infra checkout.
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cd $(dirname ${BASH_SOURCE[0]})
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cd ../..
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PLATFORM=${2:-linux_amd64} # use linux_amd64 if not specified
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# Build the executables and extract them to the folder in the first argument.
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# We specify the cache directory to be somewhere other than the default (home directory)
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# Because the home directory is mounted on / which typically does not have a lot of disk space.
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# /mnt/pd0 is the bigger disk mounted to the GCE VM.
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# https://bazel.build/docs/output_directories#layout
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bazelisk --output_user_root=/mnt/pd0/bazel_cache \
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build //infra/bots:all_task_drivers --platforms=@io_bazel_rules_go//go/toolchain:${PLATFORM} \
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--config=linux-rbe
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tar -xf bazel-bin/infra/bots/built_task_drivers.tar -C ${1}
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# Bazel outputs are write-protected, so we make sure everybody can write them. This way there
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# are no expected errors in deleting them later.
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chmod 0777 ${1}/*
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