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Add cargo cache step to CI#196

Merged
leynos merged 3 commits intomainfrom
codex/add-rust-cache-step-to-ci-workflow
Jun 26, 2025
Merged

Add cargo cache step to CI#196
leynos merged 3 commits intomainfrom
codex/add-rust-cache-step-to-ci-workflow

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@leynos leynos commented Jun 25, 2025

Summary

  • enable cargo caching in CI workflows to speed builds

Testing

  • cargo fmt --all -- --check
  • cargo clippy -- -D warnings
  • make test (fails: postgresql_embedded::setup() permission denied)
  • markdownlint '**/*.md'
  • `nixie **/*.md'

https://chatgpt.com/codex/tasks/task_e_685c84aed33083229855c8b8b98ae982

Summary by Sourcery

Enable cargo caching in GitHub Actions workflows to accelerate Rust build times.

Enhancements:

  • Speed up Rust build times by caching dependencies and build artifacts.

CI:

  • Cache ~/.cargo and target directories using Swatinem/rust-cache@v2 in all CI and fuzz workflows.

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sourcery-ai Bot commented Jun 25, 2025

Reviewer's Guide

Adds the Swatinem/rust-cache@v2 action to cache ~/.cargo and target/ directories across CI and fuzz workflows to speed up Rust build times.

File-Level Changes

Change Details Files
Integrate cargo caching into main CI workflows
  • Insert rust-cache action after setup step in default test matrix
  • Insert rust-cache action in Windows GNU build job
  • Insert rust-cache action in Postgres-enabled build job
.github/workflows/ci.yml
Integrate cargo caching into fuzz CI workflow
  • Insert rust-cache action after setup step in fuzz job
.github/workflows/fuzz.yml

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Gates Passed
6 Quality Gates Passed

See analysis details in CodeScene

Quality Gate Profile: Pay Down Tech Debt
Want more control? Customize Code Health rules or catch issues early with our IDE extension and CLI tool.

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Hey @leynos - I've reviewed your changes and they look great!


Sourcery is free for open source - if you like our reviews please consider sharing them ✨
Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.

Comment thread .github/workflows/ci.yml Fixed
Comment thread .github/workflows/ci.yml Fixed
Comment thread .github/workflows/ci.yml Fixed
Comment thread .github/workflows/fuzz.yml Fixed
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coderabbitai Bot commented Jun 25, 2025

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📥 Commits

Reviewing files that changed from the base of the PR and between c03af41 and b13b30b.

📒 Files selected for processing (2)
  • .github/workflows/ci.yml (3 hunks)
  • .github/workflows/fuzz.yml (1 hunks)

Summary by CodeRabbit

  • Chores
    • Improved build performance by adding caching for Rust dependencies and build artefacts in continuous integration and fuzzing workflows.

Walkthrough

Caching for Rust build artifacts and dependencies was introduced into the CI and fuzzing workflows by adding the Swatinem/rust-cache@v2 action. This caching step is applied after Rust setup in all relevant jobs, targeting the ~/.cargo and target/ directories to accelerate subsequent workflow runs.

Changes

File(s) Change Summary
.github/workflows/ci.yml Added Rust build and dependency caching using Swatinem/rust-cache@v2 in all jobs.
.github/workflows/fuzz.yml Introduced caching step for Rust artifacts and dependencies using the same action.

Sequence Diagram(s)

sequenceDiagram
    participant GitHubActions
    participant RustSetup
    participant RustCache
    participant BuildSteps

    GitHubActions->>RustSetup: Set up Rust toolchain
    GitHubActions->>RustCache: Restore Rust cache (~/.cargo, target/)
    GitHubActions->>BuildSteps: Build, test, or fuzz (using cached artifacts)
    BuildSteps->>RustCache: Save updated cache
Loading

Possibly related PRs

  • Pin nightly toolchain #139: Refactors CI workflows, including caching, by pinning Rust nightly toolchain—overlaps in workflow configuration changes.
  • Add caching for cross targets #159: Extends caching for cross-compilation target directories—both PRs adjust Rust build caching strategies.
  • Pin nightly toolchain #146: Introduces composite GitHub Actions for Rust setup and caching—overlapping concerns with Rust environment setup and caching.

Suggested reviewers

  • codescene-delta-analysis

Poem

A cache for Rust, oh what a treat,
Builds are now nimble, never miss a beat.
In CI and fuzz, our artefacts stay,
Saved for tomorrow, not thrown away.
Hopping ahead, our pipelines are spry—
Thanks to a cache, they leap and fly! 🐇✨

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🧪 Generate Unit Tests
  • Create PR with Unit Tests
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  • Commit Unit Tests in branch codex/add-rust-cache-step-to-ci-workflow

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Gates Passed
6 Quality Gates Passed

See analysis details in CodeScene

Quality Gate Profile: Pay Down Tech Debt
Want more control? Customize Code Health rules or catch issues early with our IDE extension and CLI tool.

Comment thread .github/workflows/ci.yml Fixed
Comment thread .github/workflows/ci.yml Fixed
Comment thread .github/workflows/ci.yml Fixed
Comment thread .github/workflows/fuzz.yml Fixed
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Gates Passed
6 Quality Gates Passed

See analysis details in CodeScene

Quality Gate Profile: Pay Down Tech Debt
Want more control? Customize Code Health rules or catch issues early with our IDE extension and CLI tool.

@leynos leynos merged commit 2dc6cc9 into main Jun 26, 2025
4 checks passed
@leynos leynos deleted the codex/add-rust-cache-step-to-ci-workflow branch June 26, 2025 00:38
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