DeterminateSystems/magic-nix-cache

Save 30-50%+ of CI time without any effort or cost. Use Magic Nix Cache, a totally free and zero-configuration binary cache for Nix on GitHub Actions.

Build software only once and put it in a global cache

Command line client for Nix binary cache hosting:

Installs Nix on GitHub Actions for the supported platforms: Linux and macOS.

S3-backed Nix binary cache with garbage collection

Cache dependencies and build outputs in GitHub Actions

Save `RUN --mount=type=cache` caches on GitHub Actions ( Forked from https://github.com/overmindtech/buildkit-cache-dance )

Nix binary cache proxy service -- with local caching and signing.

A GitHub Action that implements smart caching for rust/cargo projects