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# We use `actions-rs` for most of our actions
on:
name: Clippy
env:
CARGO_TERM_COLOR: always
# has a history of occasional bugs (especially on old versions)
#
# the ci is free so we might as well use it ;)
CARGO_INCREMENTAL: 0
jobs:
clippy:
# Only run on PRs if the source branch is on someone else's repo
if: ${{ github.event_name != 'pull_request' || github.repository != github.event.pull_request.head.repo.full_name }}
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
rust:
# in hardcoded versions, warnings will fail the build
- 1.88
# in auto-updated versions, warnings will not fail the build
- stable
- nightly
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@master
with:
toolchain: ${{ matrix.rust }}
components: clippy
- uses: Swatinem/rust-cache@v2
if: ${{ matrix.rust != 'nightly' }}
- name: Clippy
run: |
cargo clippy --all --all-targets --verbose --all-features -- -D warnings
# When using hardcoded/pinned versions, warnings are forbidden.
#
# On automatically updated versions of rust (both stable & nightly) we allow clippy to fail.
# This is because automatic updates can introduce new lints or change existing lints.
continue-on-error: ${{ !contains(matrix.rust, '1.') }}