[FEATURE] Set Up CI/CD Pipeline with GitHub Actions

[ANAVHEOBA]

[FEATURE] Set Up CI/CD Pipeline with GitHub Actions

Description

Implement a comprehensive CI/CD pipeline that automatically tests circuits and contracts on every PR, runs benchmarks, and checks code quality.

Scope

GitHub Actions Workflows

1. Circuit Tests (.github/workflows/circuits.yml)

• Install Noir toolchain
• Compile all circuits
• Run circuit tests
• Report constraint counts
• Fail on test failures

2. Contract Tests (.github/workflows/contracts.yml)

• Install Rust toolchain
• Compile contracts
• Run unit tests
• Run integration tests
• Check code coverage
• Fail on test failures

3. SDK Tests (.github/workflows/sdk.yml)

• Install Node.js
• Install dependencies
• Run linter
• Run type checker
• Run unit tests
• Check code coverage

4. Benchmarks (.github/workflows/benchmark.yml)

• Run gas benchmarks
• Compare against baseline
• Post results as PR comment
• Fail if gas increase >10%

5. Code Quality (.github/workflows/quality.yml)

• Run clippy (Rust linter)
• Run rustfmt (Rust formatter)
• Run ESLint (TypeScript linter)
• Run Prettier (TypeScript formatter)
• Check for security vulnerabilities

6. Documentation (.github/workflows/docs.yml)

• Build documentation
• Check for broken links
• Deploy to GitHub Pages (optional)

Branch Protection

• Require all checks to pass before merge
• Require code review
• Require up-to-date branches

Caching

• Cache Rust dependencies
• Cache Node modules
• Cache Noir artifacts

Acceptance Criteria

• All 6 workflows created
• Workflows run on PR and push to main
• Tests pass in CI
• Benchmarks run and report
• Code quality checks pass
• Branch protection enabled
• Caching configured
• Documentation in .github/README.md

Technical Notes

• Use latest GitHub Actions versions
• Configure timeouts appropriately
• Use matrix builds for multiple versions
• Store secrets securely

Labels: bounty,enhancement,priority: medium

[jiarongmai]

I'd like to set up CI/CD Pipeline with GitHub Actions. Experienced with GitHub Actions workflows, automated testing, deployment pipelines, and security integrations. I can create robust CI/CD for testing, building, and deployment. Let's automate! 🚀

[ukgorclawbot-stack]

Claiming this bounty on behalf of @ukgorclawbot-stack. I am implementing the GitHub Actions workflow set, CI helper scripts, cache strategy, and .github/README.md documentation. Branch protection steps will be documented for maintainers because enabling them requires repository admin access.

[ukgorclawbot-stack]

PR submitted: https://github.com/ANAVHEOBA/PrivacyLayer/pull/196\n\nDelivered in this pass:\n- 6 workflow files under .github/workflows/\n- CI helper scripts under scripts/ci/\n- .github/README.md with cache and branch-protection guidance\n- baseline doc fixes so docs/link checks can pass from a clean clone