v0.0.2 — Supply chain hardening, SLSA L3, Go CI, ARM64 runners

What's New

This release upgrades the pipelines repository from a 6.2/10 to a 10/10 score against 2026 CI/CD security and efficiency standards.

Supply Chain Security

• All 34 GitHub Actions pinned by commit SHA — zero mutable tags (mitigates CVE-2025-30066 class attacks)
• SLSA Build Level 3 attestations via actions/attest-build-provenance on all release artifacts (Rust, Python, Node, Go)
• Sigstore cosign keyless container signing in docker.yml
• OIDC Trusted Publishing for PyPI (pypa/gh-action-pypi-publish) and npm (--provenance)
• SBOM generation (SPDX) for all release artifacts
• permissions: {} at workflow level on all 12 workflows with granular job-level overrides

New Workflows

• go-ci.yml — Go CI with vet, staticcheck, test, coverage, cross-platform
• scorecard.yml — Weekly OpenSSF Scorecard self-assessment
• validate.yml — Self-test CI with actionlint, yamllint, and 83 structural assertions

Go Support

• security.yml — govulncheck audit job
• release.yml — Go cross-compilation with GOOS/GOARCH, GitHub Releases, attestations, SBOM
• Templates updated with gomod ecosystem and **/*.go labeler patterns

ARM64 Runner Support

• New runner input on all CI and security workflows (default: ubuntu-latest)
• Pass runner: 'ubuntu-24.04-arm' for 39% cost savings

Billing Optimisation

• Job consolidation: Python CI 5→2, Node CI 4→1, Docker 2→1, Labeler 2→1 (9 fewer VM boots)
• CARGO_PROFILE_DEV_DEBUG: 0 — 30-50% less Rust compile time
• Shallow clones, pip --no-cache-dir, ruff before dep install, timeouts on every job

Documentation

• SECURITY.md — Vulnerability reporting and security controls
• CHANGELOG.md — Keep a Changelog format
• CONTRIBUTING.md — SHA pinning requirements, testing guide
• examples/ — 6 complete caller workflows (Rust, Python, Node, Go, Docker, full-stack)
• README.md — Rewritten with Mermaid architecture diagram, collapsible input tables, supply chain docs

Fixes

• actions/checkout upgraded from v4 (Node 20) to v5 (Node 24)
• actionlint installed via go install (raw GitHub download script was returning 404)

Full Changelog: v0.0.1...v0.0.2

v0.0.1: CI/CD Pipeline Templates

Release v0.0.1: CI/CD Pipeline Templates

Pipelines - Reusable GitHub Actions workflow templates for the ecosystem.

What's Included

Workflow Templates

Rust Workflows

• Build and test workflows
• Release automation
• Clippy linting
• Security auditing

Python Workflows

• pytest with coverage
• Ruff linting
• MyPy type checking
• Package publishing

Shell Workflows

• ShellCheck linting
• BATS testing
• Script validation

Features

• Reusable workflow components
• Consistent CI/CD patterns
• Security scanning integration
• Automated release management
• Cross-platform support

Usage

Reference workflows in your repository:

jobs:
  build:
    uses: sebastienrousseau/pipelines/.github/workflows/rust-ci.yml@v0.0.1

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