SashegDev
874b6f20c2
Основа — Horizon (MIT). История апстрима не переносится: этот репозиторий ведёт свою.
78 lines
3.5 KiB
YAML
78 lines
3.5 KiB
YAML
name: parity-main
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# The vanilla harnesses on main, a batch of merges at a time (docs/release-flow.md#parity-on-main), on the Mac mini's
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# runner. One run at a time: merges that land while a run goes on wait in one pending run (GitHub keeps only the
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# newest), which checks every merge since main's last green parity-main (tools/parity_main.py base). On a failure it
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# bisects the failing harnesses over those merges and comments on the pull request that broke them. Releases ship
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# only a commit whose parity-main passed (tools/release_train.py), so nothing a harness catches reaches players.
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on:
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push:
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branches: [main]
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workflow_dispatch:
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permissions:
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contents: read
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# The comment on the merge that broke a harness.
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pull-requests: write
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# tools/parity_main.py base reads earlier runs.
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actions: read
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concurrency:
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group: parity-main
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cancel-in-progress: false
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env:
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# Test runs never reach the telemetry server: no live-count ping, no uploads (docs/telemetry.md).
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HORIZON_TELEMETRY_URL: "off"
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jobs:
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parity-main:
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# A Mac mini runner of its own (ludovics-mac-mini-2 holds only this label since 2026-10-26): behind PR parity jobs
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# this run waited 2 h while every merge replaced the pending one, and on the release runner a release then waited
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# behind the next run. PR parity jobs have ludovics-mac-mini and playhorizon. Not playhorizon: its 4 CPUs
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# make a core-crate run several times longer, and a failure here bisects and comments on merges.
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runs-on: [self-hosted, macOS, horizon-parity-main]
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timeout-minutes: 240 # a core-crate batch reruns ~300 harnesses (~60-90 min), a bisect a few rounds of the failures
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steps:
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- uses: actions/checkout@v4
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with:
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ref: ${{ github.sha }}
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fetch-depth: 0
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persist-credentials: false
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# Keeps .local/ (parity state, probe builds, oracle results) and target/ between runs.
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clean: false
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- uses: dtolnay/rust-toolchain@stable
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- name: Tools from the runner
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run: bash tools/ci/runner-env.sh
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- name: Vanilla data, and resources prepared by this preparer
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run: bash tools/ci/vanilla-data.sh
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- name: Main's last green parity-main
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id: base
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env:
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GH_TOKEN: ${{ github.token }}
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run: echo "sha=$(python3 tools/parity_main.py base)" >> "$GITHUB_OUTPUT"
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- name: The harnesses the merges since then can affect
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id: harnesses
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# A failure here is judged by the next step: the run passes when every failed harness passes again at HEAD.
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continue-on-error: true
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env:
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PARITY_HOSTS: ''
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BASE_SHA: ${{ steps.base.outputs.sha }}
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run: |
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echo "Merges since ${BASE_SHA}:"
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git log --first-parent --format=' %h %s' "$BASE_SHA..HEAD"
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python3 tools/parity.py --changed "$BASE_SHA" --timeout 2400
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- name: A flake, or the merge that broke them
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if: steps.harnesses.outcome == 'failure'
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env:
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GH_TOKEN: ${{ github.token }}
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PARITY_HOSTS: ''
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BASE_SHA: ${{ steps.base.outputs.sha }}
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run: |
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rm -rf .local/parity-main-logs && cp -R .local/parity-runner/logs .local/parity-main-logs 2>/dev/null || true
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python3 tools/parity_main.py bisect "$BASE_SHA" --comment
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- name: Logs of the failed harnesses
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if: steps.harnesses.outcome == 'failure'
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uses: actions/upload-artifact@v4
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with:
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name: parity-main-logs
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path: .local/parity-main-logs/
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if-no-files-found: ignore
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retention-days: 7
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