Use try_fold (instead of fold) for types that implement Try
#8
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| on: [push, pull_request, merge_group] | |
| name: Cargo | |
| jobs: | |
| fmt: | |
| name: Fmt | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v3.5.3 | |
| - name: Install toolchain | |
| uses: dtolnay/rust-toolchain@v1 | |
| with: | |
| toolchain: 1.65.0 # MSRV | |
| components: rustfmt | |
| - name: Run cargo fmt | |
| run: cargo fmt --check | |
| check: | |
| name: Check | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| rust: | |
| - 1.65.0 # MSRV | |
| - stable | |
| - beta | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v3.5.3 | |
| - name: Install toolchain | |
| uses: dtolnay/rust-toolchain@v1 | |
| with: | |
| toolchain: ${{ matrix.rust }} | |
| - uses: swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "ci" | |
| - name: Run cargo check | |
| run: cargo check --all-targets | |
| test: | |
| needs: [check] | |
| name: Test | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| rust: | |
| - 1.65.0 # MSRV | |
| - stable | |
| - beta | |
| steps: | |
| - name: Checkout sources | |
| uses: actions/checkout@v3.5.3 | |
| - name: Install toolchain | |
| uses: dtolnay/rust-toolchain@v1 | |
| with: | |
| toolchain: ${{ matrix.rust }} | |
| - uses: swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "ci" | |
| - name: Run cargo test | |
| run: cargo test | |
| deny: | |
| name: Deny | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| checks: | |
| - advisories | |
| - bans licenses sources | |
| # Prevent sudden announcement of a new advisory from failing ci: | |
| continue-on-error: ${{ matrix.checks == 'advisories' }} | |
| steps: | |
| - uses: actions/checkout@v3.5.3 | |
| - uses: EmbarkStudios/cargo-deny-action@v1 | |
| with: | |
| command: check ${{ matrix.checks }} | |
| clippy: | |
| needs: [check] | |
| name: Clippy | |
| runs-on: ubuntu-latest | |
| continue-on-error: ${{ matrix.optional }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| rust: | |
| - beta | |
| optional: [true] | |
| include: | |
| - rust: 1.65.0 # MSRV | |
| optional: false | |
| steps: | |
| - uses: actions/checkout@v3.5.3 | |
| - uses: dtolnay/rust-toolchain@v1 | |
| with: | |
| toolchain: ${{ matrix.rust }} | |
| components: clippy | |
| - uses: swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "ci" | |
| - name: cargo clippy | |
| run: cargo clippy --all-targets -- -D warnings | |
| # This "accumulation" job is used as the required CI check for PRs. | |
| # We could require multiple jobs but the MSRV is subject to change and makes | |
| # it into the job names when using the matrix strategy (e.g., "Check (1.65.0)"). | |
| # This approach seems to be the easiest solution for now. | |
| # Ideally, it would be enough to set "needs" accordingly but GitHub will | |
| # accept the "skipped" status as a "success" when merging (which is very | |
| # bad!). Therefore, we need to always run this job and have to manually check | |
| # if all required jobs did return "success". | |
| result: | |
| name: Result | |
| if: ${{ always() }} | |
| runs-on: ubuntu-latest | |
| needs: | |
| - fmt | |
| - check | |
| - test | |
| - deny | |
| - clippy | |
| steps: | |
| - run: | | |
| echo "Error: A required CI check failed!" >&2 | |
| exit 1 | |
| if: >- | |
| ${{ | |
| contains(needs.*.result, 'failure') || | |
| contains(needs.*.result, 'cancelled') || | |
| contains(needs.*.result, 'skipped') | |
| }} |