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feat: transition to flake-part (half done)

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oddlama 2024-05-29 00:33:52 +02:00
parent 6483bd4f7e
commit 78f79917f1
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102
nix/devshell.nix Normal file
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@ -0,0 +1,102 @@
{
perSystem = {
config,
pkgs,
...
}: {
pre-commit.settings.hooks = {
alejandra.enable = true;
deadnix.enable = true;
statix.enable = true;
#gitleaks = {
# enable = true;
# name = "gitleaks";
# entry = "${pkgs.gitleaks}/bin/gitleaks protect --verbose --redact --staged";
# language = "system";
# pass_filenames = false;
#};
};
devshells.default = {
packages = [
pkgs.nix # Always use the nix version from this flake's nixpkgs version, so that nix-plugins (below) doesn't fail because of different nix versions.
];
commands = [
{
package = pkgs.deploy;
help = "Build and deploy this nix config to nodes";
}
{
package = pkgs.agenix-rekey;
help = "Edit and rekey secrets";
}
{
package = pkgs.alejandra;
help = "Format nix code";
}
{
package = pkgs.statix;
help = "Lint nix code";
}
{
package = pkgs.deadnix;
help = "Find unused expressions in nix code";
}
{
package = pkgs.update-nix-fetchgit;
help = "Update fetcher hashes inside nix files";
}
{
package = pkgs.nix-tree;
help = "Interactively browse dependency graphs of Nix derivations";
}
{
package = pkgs.nvd;
help = "Diff two nix toplevels and show which packages were upgraded";
}
{
package = pkgs.nix-diff;
help = "Explain why two Nix derivations differ";
}
{
package = pkgs.nix-output-monitor;
help = "Nix Output Monitor (a drop-in alternative for `nix` which shows a build graph)";
}
{
package = pkgs.writeShellApplication {
name = "build";
text = ''
set -euo pipefail
[[ "$#" -ge 1 ]] \
|| { echo "usage: build <HOST>..." >&2; exit 1; }
HOSTS=()
for h in "$@"; do
HOSTS+=(".#nixosConfigurations.$h.config.system.build.toplevel")
done
nom build --no-link --print-out-paths --show-trace "''${HOSTS[@]}"
'';
};
help = "Build a host configuration";
}
];
devshell.startup.pre-commit.text = config.pre-commit.installationScript;
env = [
{
# Additionally configure nix-plugins with our extra builtins file.
# We need this for our repo secrets.
name = "NIX_CONFIG";
value = ''
plugin-files = ${pkgs.nix-plugins}/lib/nix/plugins
extra-builtins-file = ${./..}/nix/extra-builtins.nix
'';
}
];
};
# `nix fmt`
formatter = pkgs.alejandra;
};
}