install-nix-action
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cachix
Installs Nix on GitHub Actions for the supported platforms: Linux and macOS.
We are in the process of upgrading our github CI workflow from Ubuntu 18 and 20.04 to 22.04, but are getting failures on the nix portion. Our configuration: https://github.com/GaloisInc/crucible/blob/5676b291af0134ffe2e1fcfb7d01d27992563660/.github/workflows/crux-llvm-build.yml#L68-L73 When...
Installing in single user mode is useful for a few different reasons: * [caching](https://github.com/actions/cache) is simpler. I ran into issues trying to pull the eval cache from `/root` which is...
This may not be a bug here, but my system is able to build it. The PR in question is https://github.com/milogert/dotfiles/pull/3, but I keep getting errors relating to one of...
[Darker](https://github.com/akaihola/darker) test suite runs on NixOS, on both Linux and macOS. The [`default.nix`](https://github.com/akaihola/darker/blob/ad6cde1ba0f8d01e658ba2d023c8412af6219fdb/default.nix) file looks like: ```nix with import {}; stdenv.mkDerivation { name = "darker-test"; buildInputs = [ python310 git...
I set up my self-hosted runner on AWS with [philips-labs/terraform-aws-github-runner](https://github.com/philips-labs/terraform-aws-github-runner), and found that python programs fails to fetch from HTTPS URLs without environment variable `NIX_SSL_CERT_FILE`. Only occured with Amazon Linux...
We recently started using https://github.com/philips-labs/terraform-aws-github-runner. It creates ephemeral self-hosted runners in EC2. Most of the time, the instances are freshly-created, but they will stick around for a bit after finishing...
In contrast to the install script, tarballs can be sourced directly from Hydra: https://github.com/leanprover/lean4/blob/e8b58abffcf2eadc436435cf6e6733827d818ed6/.github/workflows/nix-ci.yml#L34-L44
It would be cool if there was some support (maybe even a structured attrset like in nixos?) to add a builder to `/etc/nix/machines`. That way it becomes trivial to set...
It appears that flags specified with `install_options` are prepended to the argument list that gets passed to the installer: https://github.com/cachix/install-nix-action/blob/master/lib/install-nix.sh#L32 This means that the hardcoded `--daemon` will override any `--no-daemon`...
I get this warning in github: ``` Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: cachix/install-nix-action, cachix/cachix-action, cachix/cachix-action ```
