harmonia-v3.0.0

What's Changed

Highlights

• Rust-based nix daemon replacing C++ nix-daemon:
  harmonia-daemon is a pure-Rust implementation of the Nix daemon protocol that speaks directly to the store database, eliminating the dependency on the C++ nix-daemon
  by @Mic92 in #570
• NixOS module: services.harmonia-dev.daemon.enable:
  New option to run the Rust-based daemon instead of depending on
  the C++ nix-daemon. When enabled, harmonia-cache automatically
  connects to the harmonia-daemon socket. The cache options moved
  under services.harmonia-dev.cache.* (old paths are aliased)
  by @Mic92 in #570
• Prometheus metrics and Grafana dashboard:
  Built-in metrics endpoint with a ready-to-use Grafana dashboard
  by @Mic92 in #570
• Landing page with public keys:
  New landing page showing cache configuration and public keys, with automatic URL scheme detection for HTTP-only deployments
  by @Mic92 in #647
  #653
• Drop support for daemon protocol versions < 1.37:
  Only Nix 2.24+ is now supported
  by @Mic92 in #643

Bug Fixes

• Fix resuming downloads (closes #578)
  by @the-sun-will-rise-tomorrow in
  #600
• Fix chroot store support (fixes #616):
  Use virtual store path for daemon communication when files are physically located elsewhere
  by @Mic92 in #743
• Fix NixOS module with recent nixpkgs:
  lib.mdDoc was removed from nixpkgs, causing build failures
  by @teto in #697
• Improve error messages:
  Replace panics with descriptive error messages throughout
  by @Mic92 in #656
  #657

New Contributors

• @Ericson2314 made their first contribution in
  #658
• @teto made their first contribution in
  #697
• @amaanq made their first contribution in
  #773

Full Changelog:
harmonia-v2.1.0...harmonia-v3.0.0

harmonia-v2.1.0

What's Changed

Improvements

• fix error message if we cannot query nar hash in database by @Mic92 in #544
• Replace libsodium with ed25519-dalek by @liberodark in #545

Dependency updates

• chore(deps): bump serde from 1.0.215 to 1.0.219 by @dependabot in #483, #491, #510, #525
• chore(deps): bump serde_json from 1.0.133 to 1.0.140 by @dependabot in #487, #493, #495, #501, #515
• chore(deps): bump env_logger from 0.11.5 to 0.11.6 by @dependabot in #488
• chore(deps): bump anyhow from 1.0.94 to 1.0.98 by @dependabot in #489, #513, #541
• chore(deps): bump tokio from 1.42.0 to 1.44.2 by @dependabot in #492, #527, #536, #540
• chore(deps): bump log from 0.4.22 to 0.4.27 by @dependabot in #496, #508, #532
• chore(deps): bump openssl from 0.10.68 to 0.10.72 by @dependabot in #498, #499, #504, #538
• chore(deps): bump tempfile from 3.14.0 to 3.19.1 by @dependabot in #500, #505, #524, #531
• chore(deps): bump toml from 0.8.19 to 0.8.20 by @dependabot in #502
• chore(deps): bump pkg-config from 0.3.31 to 0.3.32 by @dependabot in #514
• chore(deps): bump cachix/install-nix-action from 30 to 31 by @dependabot in #523
• chore(deps): bump async-compression from 0.4.18 to 0.4.22 by @dependabot in #528, #533, #535
• chore(deps): bump actix-web from 4.9.0 to 4.10.2 by @dependabot in #526
• chore(deps): bump tokio-util from 0.7.13 to 0.7.14 by @dependabot in #530
• chore(deps): bump askama_escape from 0.10.3 to 0.13.0 by @dependabot in #537
• chore(deps): bump actions/create-github-app-token from 1 to 2 by @dependabot in #539

New Contributors

• @harmonia-ci made their first contribution in #521

Full Changelog: harmonia-v2.0.1...harmonia-v2.1.0

harmonia-v2.0.1

What's Changed

• improve overall config error handling by @Mic92 in #469
• chore(deps): bump anyhow from 1.0.93 to 1.0.94 by @dependabot in #475
• chore(deps): bump tokio-util from 0.7.12 to 0.7.13 by @dependabot in #476
• chore(deps): bump tokio-stream from 0.1.16 to 0.1.17 by @dependabot in #477
• chore(deps): bump tokio from 1.41.1 to 1.42.0 by @dependabot in #478
• fix incorrect version number of 2.0.0 release

Full Changelog: harmonia-v2.0.0...harmonia-v2.0.1

harmonia-v2.0.0

What's Changed

Highlights

Harmonia now provides built-in zstd compression for content. If you had the nginx zstd module configured before, you can now remove it. Nix will automatically use compression when available. This release gets rid of libnix dependencies in Harmonia. This means harmonia no longer has "unsafe" code in its source tree with except for one call to libsodium for signing. Instead harmonia now uses the nix-daemon protocol whenever it needs to reach out to Nix.

Pull requests in details

• re-implement nar signing in rust by @Mic92 in #439
• Implement Binding to Unix Domain Sockets by @lorenzleutgeb in #242
• no longer expose System in narinfo by @Mic92 in #440
• re-implement get_nar_list in rust by @Mic92 in #441
• move crypt_sign_detached out of libnixstore to harmonia by @Mic92 in #442
• Re-implement get_buildlog in rust by @Mic92 in #443
• Implement deamon protocol to get rid of libnix eventually by @Mic92 in #445
• Replace most of libnix with nix daemon implementation by @Mic92 in #462
• enable transparent zstd compression by @Mic92 in #463
• Get rid of libnixstore by @Mic92 in #464
• Make config file optional by @Mic92 in #465
• fix invalid deriver by @Mic92 in #467

New Contributors

• @lorenzleutgeb made their first contribution in #242

Full Changelog: harmonia-v1.0.2...harmonia-v2.0.0

harmonia-v1.0.2

What's Changed

• chore(deps): bump cxx from 1.0.124 to 1.0.126 by @dependabot in #388
• chore(deps): bump serde_json from 1.0.124 to 1.0.125 by @dependabot in #389
• chore(deps): bump cxx-build from 1.0.124 to 1.0.126 by @dependabot in #390
• chore(deps): bump serde from 1.0.206 to 1.0.208 by @dependabot in #391
• chore(deps): bump tokio from 1.39.2 to 1.39.3 by @dependabot in #396
• harmonia: work around infinite recursion regression by @Mic92 in #394
• chore(deps): bump tokio from 1.39.3 to 1.40.0 by @dependabot in #404
• chore(deps): bump cxx-build from 1.0.126 to 1.0.128 by @dependabot in #405
• chore(deps): bump cxx from 1.0.126 to 1.0.128 by @dependabot in #406
• chore(deps): bump serde_json from 1.0.125 to 1.0.127 by @dependabot in #401
• chore(deps): bump serde from 1.0.208 to 1.0.209 by @dependabot in #400
• chore(deps): bump pkg-config from 0.3.30 to 0.3.31 by @dependabot in #417
• chore(deps): bump anyhow from 1.0.86 to 1.0.89 by @dependabot in #415
• chore(deps): bump serde_json from 1.0.127 to 1.0.128 by @dependabot in #411
• chore(deps): bump tokio-stream from 0.1.15 to 0.1.16 by @dependabot in #409
• chore(deps): bump serde from 1.0.209 to 1.0.210 by @dependabot in #410

Full Changelog: harmonia-v1.0.1...harmonia-v1.0.2

harmonia-v1.0.1

What's Changed

• Fix time compilation failure by @a-kenji in #386

New Contributors

• @a-kenji made their first contribution in #386

Full Changelog: harmonia-v1.0.0...harmonia-v1.0.1

harmonia-v1.0.0

What's Changed

• fix build with latest nix version by @Mic92 in #378

Full Changelog: harmonia-v0.9.0...harmonia-v1.0.0

harmonia-v0.9.0

What's Changed

• Sign with multiple signing keys by @clerie in #324
• Serve signatures from Nix store if no signing key is specified by @wentasah in #336
• Add TLS support by @the-sun-will-rise-tomorrow in #366

New Contributors

• @clerie made their first contribution in #324
• @wentasah made their first contribution in #336
• @the-sun-will-rise-tomorrow made their first contribution in #366

Full Changelog: harmonia-v0.8.0...harmonia-v0.9.0

harmonia-v0.8.0

What's Changed

• Added support for non-root Nix store by @Thesola10 in #306

New Contributors

• @Thesola10 made their first contribution in #306

Full Changelog: harmonia-v0.7.5...harmonia-v0.8.0

harmonia-v0.7.5

What's Changed

• update nix to 2.21 by @Mic92 in #283
• fix: repair query_references binding by @JulienMalka in #272
• fix: /nar: handle nar-serve URLs by @flokli in #293

New Contributors

• @JulienMalka made their first contribution in #272
• @flokli made their first contribution in #293

Full Changelog: harmonia-v0.7.4...harmonia-v0.7.5