These scripts measure the frame rules of seekable-compression in Hydra (NixOS/hydra#1998). They give the tables in the Hydra manual and in the PR.
The input is the NixOS 26.05 KDE system closure that Hydra built (https://hydra.nixos.org/build/350170062):
/nix/store/0ssj8rzr806q4qbx5g3q0s6zlxirdwqb-nixos-system-nixos-26.05.12297.cd4ea8d57de1
Examples for NixOS/nixpkgs#569488. The two modules show how sops-nix and agenix can provide the file secrets contract. They need no change in these projects.
sops-file-secrets.nix: sops.fileSecrets.<name> makes sops.secrets.<name>.agenix-file-secrets.nix: age.fileSecrets.<name> makes age.secrets.<name>.usage.nix: services.stash gets two secrets from sops-nix and one from agenix.The consumer sets request (owner, group, mode) and the provider sets response.path. The user connects the two and does not repeat the owner, group or mode of the service. providerOptions go to sops.secrets.<name> or age.secrets.<name> as they are. If a value in providerOptions is different from the value in request, the evaluation fails.
| # Demo: derive a JSON schema for a contract type's chosen-per-instance | |
| # provider configuration. | |
| # | |
| # `contracts.<x>.providers.<name>` stores `{ module, contract? }` where | |
| # `module` is the provider's option set; downstream tooling (GUIs, schema | |
| # generators) introspects `.loc`/`.type` to render forms. Per-instance | |
| # overrides go through the same `instances.<consumer>.<...>` option, with | |
| # `apply` resolving any `{ module, contract? }` leaf path-aware. | |
| # | |
| # Driven by `flake.nix` (`nix run .`); both `nixpkgs` and `clanJsonschema` |
| Running phase: unpackPhase | |
| @nix { "action": "setPhase", "phase": "unpackPhase" } | |
| unpacking source archive /nix/store/chsdviqn4gg2rf50dqzfz1qhlqshjxbj-thunderbird-115.9.0.source.tar.xz | |
| source root is thunderbird-115.9.0 | |
| setting SOURCE_DATE_EPOCH to timestamp 1710518603 of file thunderbird-115.9.0/sourcestamp.txt | |
| unpackPhase completed in 4 minutes 12 seconds | |
| Running phase: patchPhase | |
| @nix { "action": "setPhase", "phase": "patchPhase" } | |
| applying patch /nix/store/9lx1746yy56pn3dpc35l1xr6l3lykbin-env_var_for_system_dir-ff111.patch | |
| patching file toolkit/xre/nsXREDirProvider.cpp |
| // ==UserScript== | |
| // @name DDG-like Vim keybindings for any website | |
| // @namespace https://gist.github.com/KiaraGrouwstra/cbc198f6be09f703c42327b2cb6a6947 | |
| // @version 0.0.3 | |
| // @description navigate page by keyboard! | |
| // @author KiaraGrouwstra | |
| // @match https://*/* | |
| // @grant none | |
| // @license WTFPL | |
| // ==/UserScript== |
| intent | replace regex | with | |
|---|---|---|---|
| debold headers | # +\*\*(.*)\*\* | # $1 | |
| de-underline links | \[<u>(.*)</u>\] | [$1] | |
| de-underline links | \[<u>([\n\s\S]*?)</u>\] | [$1] | |
| remove empty comments | <!-- -→\n+ | ||
| ditch quote blocks | ^(\s*)> ? | $1 | |
| upgrade bolded lines to h2 | (\[?)\*\*(.*)\*\* | ## $1$2 | |
| normalize quotes | ‘ | ' | |
| normalize quotes | ’ | ' | |
| normalize quotes | “ | “ |
| profile lid_closed { | |
| output HDMI-A-1 enable | |
| } | |
| profile undocked { | |
| output eDP-1 enable | |
| } | |
| profile home_office { | |
| output HDMI-A-1 enable mode 1366x768@60Hz position 0,0 |
| # If a config.py file exists, this file is ignored unless it's explicitly loaded | |
| # via config.load_autoconfig(). For more information, see: | |
| # https://github.com/qutebrowser/qutebrowser/blob/main/doc/help/configuring.asciidoc#loading-autoconfigyml | |
| # DO NOT edit this file by hand, qutebrowser will overwrite it. | |
| # Instead, create a config.py - see :help for details. | |
| config_version: 2 | |
| settings: | |
| bindings.commands: | |
| global: |
Bisecting is a feature of version control systems such as Git and Mercurial to easily pinpoint regressions. Owing to their reproducibility, Nix and NixOS are well-suited to this. As a result, there are a few common use-cases for Nix.
(If you don't have git available, you can make it available in a shell using:)
nix --extra-experimental-features 'nix-command flakes' shell nixpkgs#git