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Merge pull request rust-lang#13587 from Kobzol/ci-remove-bors
Switch CI from bors to merge queue
2 parents ab560d8 + 843ef1b commit a28c44f

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‎.github/workflows/clippy_dev.yml

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name: Clippy Dev Test
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on:
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push:
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branches:
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- auto
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- try
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merge_group:
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pull_request:
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# Only run on paths, that get checked by the clippy_dev tool
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paths:
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- 'CHANGELOG.md'
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- 'README.md'
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- '**.stderr'
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- '**.rs'
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env:
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RUST_BACKTRACE: 1
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cargo check
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git reset --hard HEAD
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# These jobs doesn't actually test anything, but they're only used to tell
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# bors the build completed, as there is no practical way to detect when a
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# workflow is successful listening to webhooks only.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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end-success:
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name: bors dev test finished
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if: github.event.pusher.name == 'bors' && success()
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runs-on: ubuntu-latest
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needs: [clippy_dev]
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steps:
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- name: Mark the job as successful
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run: exit 0
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end-failure:
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name: bors dev test finished
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if: github.event.pusher.name == 'bors' && (failure() || cancelled())
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conclusion_dev:
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needs: [ clippy_dev ]
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# We need to ensure this job does *not* get skipped if its dependencies fail,
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# because a skipped job is considered a success by GitHub. So we have to
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# overwrite `if:`. We use `!cancelled()` to ensure the job does still not get run
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# when the workflow is canceled manually.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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if: ${{ !cancelled() }}
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runs-on: ubuntu-latest
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needs: [clippy_dev]
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steps:
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- name: Mark the job as a failure
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run: exit 1
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# Manually check the status of all dependencies. `if: failure()` does not work.
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- name: Conclusion
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run: |
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# Print the dependent jobs to see them in the CI log
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jq -C <<< '${{ toJson(needs) }}'
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# Check if all jobs that we depend on (in the needs array) were successful.
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jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

‎.github/workflows/clippy_bors.yml renamed to ‎.github/workflows/clippy_mq.yml

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name: Clippy Test (bors)
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name: Clippy Test (merge queue)
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on:
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push:
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branches:
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- auto
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- try
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merge_group:
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env:
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RUST_BACKTRACE: 1
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CARGO_INCREMENTAL: 0
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RUSTFLAGS: -D warnings
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concurrency:
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# For a given workflow, if we push to the same branch, cancel all previous builds on that branch.
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group: "${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}"
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cancel-in-progress: true
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defaults:
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run:
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shell: bash
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env:
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INTEGRATION: ${{ matrix.integration }}
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# These jobs doesn't actually test anything, but they're only used to tell
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# bors the build completed, as there is no practical way to detect when a
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# workflow is successful listening to webhooks only.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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end-success:
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name: bors test finished
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if: github.event.pusher.name == 'bors' && success()
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conclusion:
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needs: [ changelog, base, metadata_collection, integration_build, integration ]
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# We need to ensure this job does *not* get skipped if its dependencies fail,
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# because a skipped job is considered a success by GitHub. So we have to
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# overwrite `if:`. We use `!cancelled()` to ensure the job does still not get run
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# when the workflow is canceled manually.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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if: ${{ !cancelled() }}
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runs-on: ubuntu-latest
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needs: [changelog, base, metadata_collection, integration_build, integration]
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steps:
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- name: Mark the job as successful
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run: exit 0
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end-failure:
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name: bors test finished
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if: github.event.pusher.name == 'bors' && (failure() || cancelled())
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runs-on: ubuntu-latest
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needs: [changelog, base, metadata_collection, integration_build, integration]
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steps:
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- name: Mark the job as a failure
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run: exit 1
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# Manually check the status of all dependencies. `if: failure()` does not work.
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- name: Conclusion
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run: |
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# Print the dependent jobs to see them in the CI log
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jq -C <<< '${{ toJson(needs) }}'
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# Check if all jobs that we depend on (in the needs array) were successful.
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jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

‎.github/workflows/clippy.yml renamed to ‎.github/workflows/clippy_pr.yml

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name: Clippy Test
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on:
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push:
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# Ignore bors branches, since they are covered by `clippy_bors.yml`
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branches-ignore:
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- auto
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- try
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# Don't run Clippy tests, when only text files were modified
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paths-ignore:
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- 'COPYRIGHT'
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- 'LICENSE-*'
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- '**.md'
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- '**.txt'
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pull_request:
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# Don't run Clippy tests, when only text files were modified
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paths-ignore:
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- 'COPYRIGHT'
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- 'LICENSE-*'
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- '**.md'
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- '**.txt'
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env:
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RUST_BACKTRACE: 1
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jobs:
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base:
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# NOTE: If you modify this job, make sure you copy the changes to clippy_bors.yml
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# NOTE: If you modify this job, make sure you copy the changes to clippy_mq.yml
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runs-on: ubuntu-latest
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steps:
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run: .github/driver.sh
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env:
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OS: ${{ runner.os }}
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# We need to have the "conclusion" job also on PR CI, to make it possible
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# to add PRs to a merge queue.
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conclusion:
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needs: [ base ]
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# We need to ensure this job does *not* get skipped if its dependencies fail,
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# because a skipped job is considered a success by GitHub. So we have to
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# overwrite `if:`. We use `!cancelled()` to ensure the job does still not get run
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# when the workflow is canceled manually.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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if: ${{ !cancelled() }}
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runs-on: ubuntu-latest
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steps:
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# Manually check the status of all dependencies. `if: failure()` does not work.
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- name: Conclusion
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run: |
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# Print the dependent jobs to see them in the CI log
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jq -C <<< '${{ toJson(needs) }}'
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# Check if all jobs that we depend on (in the needs array) were successful.
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jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

‎.github/workflows/remark.yml

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name: Remark
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on:
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push:
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branches:
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- auto
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- try
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merge_group:
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pull_request:
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paths:
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- '**.md'
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jobs:
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remark:
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- name: Build mdbook
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run: mdbook build book
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# These jobs doesn't actually test anything, but they're only used to tell
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# bors the build completed, as there is no practical way to detect when a
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# workflow is successful listening to webhooks only.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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end-success:
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name: bors remark test finished
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if: github.event.pusher.name == 'bors' && success()
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runs-on: ubuntu-latest
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needs: [remark]
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steps:
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- name: Mark the job as successful
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run: exit 0
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end-failure:
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name: bors remark test finished
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if: github.event.pusher.name == 'bors' && (failure() || cancelled())
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conclusion_remark:
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needs: [ remark ]
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# We need to ensure this job does *not* get skipped if its dependencies fail,
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# because a skipped job is considered a success by GitHub. So we have to
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# overwrite `if:`. We use `!cancelled()` to ensure the job does still not get run
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# when the workflow is canceled manually.
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#
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# ALL THE PREVIOUS JOBS NEED TO BE ADDED TO THE `needs` SECTION OF THIS JOB!
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if: ${{ !cancelled() }}
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runs-on: ubuntu-latest
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needs: [remark]
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steps:
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- name: Mark the job as a failure
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run: exit 1
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# Manually check the status of all dependencies. `if: failure()` does not work.
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- name: Conclusion
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run: |
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# Print the dependent jobs to see them in the CI log
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jq -C <<< '${{ toJson(needs) }}'
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# Check if all jobs that we depend on (in the needs array) were successful.
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jq --exit-status 'all(.result == "success")' <<< '${{ toJson(needs) }}'

‎CONTRIBUTING.md

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- [Rust Analyzer](#rust-analyzer)
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- [How Clippy works](#how-clippy-works)
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- [Issue and PR triage](#issue-and-pr-triage)
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- [Bors and Homu](#bors-and-homu)
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- [Contributions](#contributions)
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- [License](#license)
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Or rather: before the sync this should be addressed,
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e.g. by removing a lint again, so it doesn't hit beta/stable.
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## Bors and Homu
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We use a bot powered by [Homu][homu] to help automate testing and landing of pull
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requests in Clippy. The bot's username is @bors.
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You can find the Clippy bors queue [here][homu_queue].
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If you have @bors permissions, you can find an overview of the available
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commands [here][homu_instructions].
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[triage]: https://forge.rust-lang.org/release/triage-procedure.html
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[l-crash]: https://github.com/rust-lang/rust-clippy/labels/L-crash
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[l-bug]: https://github.com/rust-lang/rust-clippy/labels/L-bug
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[p-low]: https://github.com/rust-lang/rust-clippy/labels/P-low
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[p-medium]: https://github.com/rust-lang/rust-clippy/labels/P-medium
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[p-high]: https://github.com/rust-lang/rust-clippy/labels/P-high
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[l-sync-blocker]: https://github.com/rust-lang/rust-clippy/labels/L-sync-blocker
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[homu]: https://github.com/rust-lang/homu
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[homu_instructions]: https://bors.rust-lang.org/
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[homu_queue]: https://bors.rust-lang.org/queue/clippy
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## Contributions
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"what do you believe is important from an outsider's perspective?" Often, PRs are only related to a single property of a
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lint, and then it's good to mention that one. Otherwise, it's better to include too much detail than too little.
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Clippy's [changelog] is created from these comments. Every release, someone gets all commits from bors with a
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Clippy's [changelog] is created from these comments. Every release, someone gets all merge commits with a
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`changelog: XYZ` entry and combines them into the changelog. This is a manual process.
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Examples:

‎book/src/development/README.md

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> - IDE setup
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> - High level overview on how Clippy works
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> - Triage procedure
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> - Bors and Homu
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[ast]: https://rustc-dev-guide.rust-lang.org/syntax-intro.html
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[hir]: https://rustc-dev-guide.rust-lang.org/hir.html

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