actions-cache

Fast, memory-efficient self-hosted GitHub Actions cache server written in Rust. Drop-in replacement for the official cache, works with actions/cache unchanged. Supports S3, GCS, Azure Blob or filesystem storage with SQLite, Postgres or MySQL.

Local-disk cache for self-hosted GitHub Actions runners. Drop-in replacement for actions/cache that reads/writes a shared local directory instead of GitHub's cloud cache servers.

GitHub Actions cache analyzer and optimizer: find actions/cache keys that never hit, hashFiles() that match nothing, missing restore-keys, and get the optimized config.

⚡ Production-ready Docker & Podman GitHub Actions self-hosted runner. Features one-line installer, multi-repo/multi-runner support, DooD workflows, integrated Actions Cache Server, multi-arch (amd64/arm64), and systemd/Quadlet integration.

Download GitHub Actions cache entries by key to inspect them locally (gh extension + composite action)

Find GitHub Actions hashFiles() patterns that match no files, so a cache key silently freezes instead of erroring.