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‎.bazelproject‎

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directories:
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.
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derive_targets_from_directories: true

‎.bazelrc‎

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# Bazel settings that apply to this repository.
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# Take care to document any settings that you expect users to apply.
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# Settings that apply only to CI are in .github/workflows/ci.bazelrc
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build --nolegacy_external_runfiles
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# Load any settings specific to the current user.
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# .bazelrc.user should appear in .gitignore so that settings are not shared with team members
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# This needs to be last statement in this
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# config, as the user configuration should be able to overwrite flags from this file.
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# See https://docs.bazel.build/versions/master/best-practices.html#bazelrc
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# (Note that we use .bazelrc.user so the file appears next to .bazelrc in directory listing,
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# rather than user.bazelrc as suggested in the Bazel docs)
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try-import %workspace%/.bazelrc.user
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# Support symlinks with spaces https://github.com/bazelbuild/bazel/issues/4327
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build --experimental_inprocess_symlink_creation

‎.bazelversion‎

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5.1.0
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# The first line of this file is used by Bazelisk and Bazel to be sure
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# the right version of Bazel is used to build and test this repo.
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# This also defines which version is used on CI.
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#
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# Note that you should also run integration_tests against other Bazel
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# versions you support.

‎.github/workflows/ci.bazelrc‎

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# Bazel settings to apply on CI only
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# Included with a --bazelrc option in the call to bazel
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build --announce_rc
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test --test_output=errors
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build --disk_cache=$HOME/.cache/bazel
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build --repository_cache=$HOME/.cache/bazel-repo
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test --test_env=XDG_CACHE_HOME

‎.github/workflows/ci.yaml‎

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name: CI
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# Controls when the action will run.
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on:
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# Triggers the workflow on push or pull request events but only for the main branch
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push:
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branches: [main]
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pull_request:
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branches: [main]
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# Allows you to run this workflow manually from the Actions tab
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workflow_dispatch:
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jobs:
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test:
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strategy:
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fail-fast: false
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matrix:
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os:
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- ubuntu-latest
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- macos-latest
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bazel: [ 4.2.2, 5.1.0 ]
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# The type of runner that the job will run on
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runs-on: ${{ matrix.os }}
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name: test-on-${{ matrix.os }}-with-bazel-${{ matrix.bazel }}
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# Steps represent a sequence of tasks that will be executed as part of the job
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steps:
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# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
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- uses: actions/checkout@v3
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- uses: bazelbuild/setup-bazelisk@v2
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- name: Mount bazel action cache
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uses: actions/cache@v3
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with:
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path: "~/.cache/bazel"
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key: bazel
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- name: Mount bazel repo cache
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uses: actions/cache@v3
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with:
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path: "~/.cache/bazel-repo"
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key: bazel-repo
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- name: Set Bazelisk Version ${{ matrix.bazel }}
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run: echo ${{ matrix.bazel }} > .bazelversion
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- name: Build
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shell: bash
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env:
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# Bazelisk will download bazel to here
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XDG_CACHE_HOME: ~/.cache/bazel-repo
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run: bazel --bazelrc=.github/workflows/ci.bazelrc --bazelrc=.bazelrc build ...
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- name: Test
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shell: bash
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env:
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# Bazelisk will download bazel to here
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XDG_CACHE_HOME: ~/.cache/bazel-repo
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run: bazel --bazelrc=.github/workflows/ci.bazelrc --bazelrc=.bazelrc test ...

‎.github/workflows/release.yml‎

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# Cut a release whenever a new tag is pushed to the repo.
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# You should use an annotated tag, like `git tag -a v1.2.3`
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# and put the release notes into the commit message for the tag.
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name: Release
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on:
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push:
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tags:
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- "*.*.*"
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jobs:
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build:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout
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uses: actions/checkout@v3
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- uses: bazelbuild/setup-bazelisk@v2
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- name: Check git state is clean
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run: git status --porcelain
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- name: Export release version
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run: 'echo "RELEASE_VERSION=${GITHUB_REF##*/}" >> $GITHUB_ENV'
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- name: Build release archive
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env:
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# Bazelisk will download bazel to here
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XDG_CACHE_HOME: ~/.cache/bazel-repo
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run: bazel --bazelrc=.github/workflows/ci.bazelrc --bazelrc=.bazelrc build //:slamdev_toolchain_chromium
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- name: Set versioned archive name
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run: cp bazel-bin/slamdev_toolchain_chromium.tar.gz bazel-bin/slamdev_toolchain_chromium-v${{ env.RELEASE_VERSION }}.tar.gz
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- name: Export checksum
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run: 'echo "RELEASE_CHECKSUM=$(shasum -b -a 256 bazel-bin/slamdev_toolchain_chromium-v${{ env.RELEASE_VERSION }}.tar.gz | cut -d " " -f 1)" >> $GITHUB_ENV'
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- name: Upload release
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uses: softprops/action-gh-release@v1
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with:
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files: bazel-bin/slamdev_toolchain_chromium-v${{ env.RELEASE_VERSION }}.tar.gz
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fail_on_unmatched_files: true
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body: |
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```starlark
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http_archive(
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name = "slamdev_toolchain_chromium",
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sha256 = "${{ env.RELEASE_CHECKSUM }}",
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url = "https://github.com/slamdev/toolchain_chromium/releases/download/${{ env.RELEASE_VERSION }}/slamdev_toolchain_chromium-v${{ env.RELEASE_VERSION }}.tar.gz",
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)
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```

‎.gitignore‎

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bazel-*
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.ijwb

‎.pre-commit-config.yaml‎

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# See CONTRIBUTING.md for instructions.
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# See https://pre-commit.com for more information
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# See https://pre-commit.com/hooks.html for more hooks
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# Commitizen runs in commit-msg stage
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# but we don't want to run the other hooks on commit messages
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default_stages: [commit]
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repos:
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# Check formatting and lint for starlark code
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- repo: https://github.com/keith/pre-commit-buildifier
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rev: 4.0.1.1
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hooks:
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- id: buildifier
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- id: buildifier-lint
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# Enforce that commit messages allow for later changelog generation
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- repo: https://github.com/commitizen-tools/commitizen
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rev: v2.18.0
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hooks:
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# Requires that commitizen is already installed
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- id: commitizen
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stages: [commit-msg]
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- repo: https://github.com/pre-commit/mirrors-prettier
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rev: "v2.4.0"
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hooks:
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- id: prettier

‎BUILD.bazel‎

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load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
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load("@rules_pkg//:pkg.bzl", "pkg_tar")
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load("@bazel_gazelle//:def.bzl", "gazelle", "gazelle_binary")
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gazelle_binary(
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name = "gazelle_bin",
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languages = ["@bazel_skylib//gazelle/bzl"],
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)
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gazelle(
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name = "gazelle",
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gazelle = "gazelle_bin",
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)
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# This declares the release artifact users
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pkg_tar(
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name = "slamdev_toolchain_chromium",
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srcs = [
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"LICENSE",
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"README.md",
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"//chromium:package_content",
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],
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extension = "tar.gz",
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# It is all source code, so make it read-only.
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mode = "0444",
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# Make it owned by root so it does not have the uid of the CI robot.
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owner = "0.0",
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strip_prefix = ".",
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)
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bzl_library(
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name = "internal_deps",
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srcs = ["internal_deps.bzl"],
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visibility = ["//visibility:public"],
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deps = [
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"@bazel_tools//tools/build_defs/repo:http.bzl",
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"@bazel_tools//tools/build_defs/repo:utils.bzl",
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],
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)

‎CONTRIBUTING.md‎

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# How to Contribute
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## Formatting
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Starlark files should be formatted by buildifier.
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We suggest using a pre-commit hook to automate this.
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First [install pre-commit](https://pre-commit.com/#installation),
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then run
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```shell
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pre-commit install
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```
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Otherwise later tooling on CI may yell at you about formatting/linting violations.
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## Updating BUILD files
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Some targets are generated from sources.
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Currently this is just the `bzl_library` targets.
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Run `bazel run //:gazelle` to keep them up-to-date.
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## Using this as a development dependency of other rules
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You'll commonly find that you develop in another WORKSPACE, such as
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some other ruleset that depends on toolchain_chromium, or in a nested
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WORKSPACE in the integration_tests folder.
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To always tell Bazel to use this directory rather than some release
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artifact or a version fetched from the internet, run this from this
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directory:
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```sh
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OVERRIDE="--override_repository=toolchain_chromium=$(pwd)/toolchain_chromium"
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echo "build $OVERRIDE" >> ~/.bazelrc
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echo "query $OVERRIDE" >> ~/.bazelrc
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```
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This means that any usage of `@toolchain_chromium` on your system will point to this folder.

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