GitHub actions workflow optimization#101
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…ctions-workflow Optimize and parallelize GitHub Actions CI
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resolve conflicts @gloskull |
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Motivation
Reduce CI wall time and improve feedback latency by running independent checks in parallel rather than a single monolithic job.
Enforce least-privilege and reduce wasted runs by adding workflow permissions and concurrency cancellation.
Improve reliability and reproducibility of Rust builds by using a shared Cargo cache and failing explicitly when expected artifacts are missing.
Description
Split the original test-and-lint job into separate parallel jobs: rustfmt, clippy, test, wasm, and fuzz-detection in .github/workflows/ci.yml.
Added permissions: contents: read, concurrency with cancel-in-progress, and per-job timeout-minutes to the workflow.
Restored/standardized caching with Swatinem/rust-cache@v2 using a shared key and adjusted commands to use workspace-aware flags such as cargo clippy --workspace and cargo test --workspace --all-features.
Made WASM upload stricter with if-no-files-found: error and added a dedicated fuzz-infrastructure detection step that verifies contracts/utility_contracts/fuzz.
Added node_modules/ to .gitignore to avoid local dependency noise.
Testing
Verified the workflow YAML parses with ruby -e 'require "psych"; Psych.load_file(".github/workflows/ci.yml")', which succeeded.
Ran cargo fmt --all -- --check, which passed.
Ran cargo test --workspace --all-features, which completed successfully.
Ran cargo clippy --workspace --all-targets --all-features -- -D warnings, which completed successfully.
Closes #83