The advisory job was marked `continue-on-error`, which GitHub renders as a green check with an annotation — a signal nobody reads. Removed, so a failure shows as a real red X. What now keeps it from blocking merges is branch protection: it has to stay out of the required status checks. That is a repo setting rather than anything in this file, so it is called out in ci.yml and CLAUDE.md. Expect the job red occasionally through no fault of the change under test; that is the cost of it being visible. Also runs weekly (Mondays 06:00 UTC). A Rust release lands on its own schedule, so on push/PR alone breakage could sit unnoticed for weeks. The pinned `test` and `msrv` jobs skip scheduled runs — a pinned toolchain against a locked dependency graph cannot change on a timer. Adds a top-level `permissions: contents: read`, since the workflow needs nothing more. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
69 lines
2.3 KiB
YAML
69 lines
2.3 KiB
YAML
name: CI
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on:
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push:
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branches: [main]
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pull_request:
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schedule:
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# Mondays 06:00 UTC. A new Rust release lands on its own schedule, so
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# without this the advisory `stable` job below only runs when someone
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# happens to push, and breakage can sit unnoticed for weeks.
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- cron: '0 6 * * 1'
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env:
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CARGO_TERM_COLOR: always
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permissions:
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contents: read
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jobs:
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test:
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runs-on: ubuntu-latest
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# Nothing it covers can change on a timer: the toolchain is pinned and
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# the dependencies are locked. The weekly run is for `stable` only.
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if: github.event_name != 'schedule'
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steps:
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- uses: actions/checkout@v4
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# Pinned, and kept in step with `devVersion` in flake.nix, so CI and
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# the dev shell agree and a new stable release cannot turn a lint
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# failure into an unrelated red build.
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- uses: dtolnay/rust-toolchain@1.99.1
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with:
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components: rustfmt, clippy
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- run: cargo build --all-targets
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- run: cargo test
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- run: cargo fmt --check
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- run: cargo clippy --all-targets -- -D warnings
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msrv:
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name: Build on the declared MSRV
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runs-on: ubuntu-latest
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if: github.event_name != 'schedule'
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steps:
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- uses: actions/checkout@v4
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# Must match `rust-version` in Cargo.toml and `msrvVersion` in
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# flake.nix. Builds only — lint and format output varies by release,
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# and pinning those to the oldest supported toolchain is not useful.
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- uses: dtolnay/rust-toolchain@1.88.0
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- run: cargo test
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stable:
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name: Latest stable (advisory)
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runs-on: ubuntu-latest
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# Deliberately NOT `continue-on-error`: a failure here should render as
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# a real red X, not a green check with an annotation nobody reads.
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#
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# This job is advisory all the same — it tracks a moving toolchain, so a
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# new clippy lint can break it through no fault of the change under
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# test. **Keep it out of the required status checks** in branch
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# protection; that, rather than a flag in this file, is what stops it
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# blocking merges. Expect it red sometimes, and fix it when bumping
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# `devVersion`.
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steps:
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- uses: actions/checkout@v4
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- uses: dtolnay/rust-toolchain@stable
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with:
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components: clippy
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- run: cargo test
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- run: cargo clippy --all-targets -- -D warnings
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