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Add checks of MSRV in CI #1

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May 26, 2025
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Add checks of MSRV in CI #1

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31 changes: 29 additions & 2 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,13 +3,40 @@ name: CI
on: [push, pull_request]

jobs:
metadata:
name: Extract crate metadata
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable

- name: Extract crate metadata
id: metadata
run: |
cargo metadata --no-deps --format-version=1 \
| jq -r '.packages[0]
| {name, version, rust_version}
| to_entries
| map("\(.key)=\(.value)")
| join("\n")' \
| tee -a $GITHUB_OUTPUT
outputs:
name: ${{ steps.metadata.outputs.name }}
version: ${{ steps.metadata.outputs.version }}
rust_version: ${{ steps.metadata.outputs.rust_version }}

ci:
needs: [metadata]
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
rust-toolchain: [nightly]
rust-toolchain: [nightly, "${{ needs.metadata.outputs.rust_version }}"]
targets: [x86_64-unknown-linux-gnu, x86_64-unknown-none, riscv64gc-unknown-none-elf, aarch64-unknown-none-softfloat]
exclude:
# component 'rust-std' for target 'x86_64-unknown-none' is unavailable for channel '1.57'
- rust-toolchain: "${{ needs.metadata.outputs.rust_version }}"
targets: x86_64-unknown-none
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@nightly
Expand All @@ -26,7 +53,7 @@ jobs:
- name: Build
run: cargo build --target ${{ matrix.targets }} --all-features
- name: Unit test
if: ${{ matrix.targets == 'x86_64-unknown-linux-gnu' }}
if: ${{ matrix.targets == 'x86_64-unknown-linux-gnu' && matrix.rust-toolchain != '${{ needs.metadata.outputs.rust_version }}' }}
run: cargo test --target ${{ matrix.targets }} -- --nocapture

doc:
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