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maint: Run nix stuff through the formatter

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There are several choices for formatting Nix code, but IMHO alejandra is the
right kind of opinionated: <https://github.com/kamadorueda/alejandra>.
This commit is contained in:
Lucas Bergman 2024-02-19 20:31:47 -06:00
parent 847413f4f5
commit fe162968e5
2 changed files with 153 additions and 136 deletions
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19
default.nix
View File

@ -1,11 +1,12 @@
let let
lock = builtins.fromJSON (builtins.readFile ./flake.lock); lock = builtins.fromJSON (builtins.readFile ./flake.lock);
in in
(import ( (import (
fetchTarball { fetchTarball {
url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz"; url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash; sha256 = lock.nodes.flake-compat.locked.narHash;
} }
) { ) {
src = ./.; src = ./.;
}).defaultNix })
.defaultNix

266
flake.nix
View File

@ -6,147 +6,163 @@
inputs.nixpkgs.follows = "nixpkgs"; inputs.nixpkgs.follows = "nixpkgs";
}; };
naersk.url = "github:nix-community/naersk"; naersk.url = "github:nix-community/naersk";
flake-compat = { url = github:edolstra/flake-compat; flake = false; }; flake-compat = {
url = github:edolstra/flake-compat;
flake = false;
};
flake-utils.url = "github:numtide/flake-utils"; flake-utils.url = "github:numtide/flake-utils";
}; };
outputs = {nixpkgs, flake-utils, naersk, rust-overlay, ...}: outputs = {
nixpkgs,
flake-utils,
naersk,
rust-overlay,
...
}:
flake-utils.lib.eachDefaultSystem (system: let flake-utils.lib.eachDefaultSystem (system: let
overlays = [ overlays = [
rust-overlay.overlays.default rust-overlay.overlays.default
]; ];
pkgs = import nixpkgs { inherit system overlays; }; pkgs = import nixpkgs {inherit system overlays;};
rust-bin = pkgs.rust-bin.stable."1.71.0".default; rust-bin = pkgs.rust-bin.stable."1.71.0".default;
naersk-lib = pkgs.callPackage naersk { naersk-lib = pkgs.callPackage naersk {
rustc = rust-bin; rustc = rust-bin;
cargo = rust-bin; cargo = rust-bin;
}; };
heracles = naersk-lib.buildPackage { heracles = naersk-lib.buildPackage {
name = "heracles"; name = "heracles";
verion = "0.0.1"; verion = "0.0.1";
src = ./.; src = ./.;
nativeBuildInputs = [ pkgs.pkg-config ]; nativeBuildInputs = [pkgs.pkg-config];
buildInputs = ( buildInputs =
if pkgs.stdenv.isDarwin then (
with pkgs.darwin.apple_sdk.frameworks; [ Security SystemConfiguration ] if pkgs.stdenv.isDarwin
else then with pkgs.darwin.apple_sdk.frameworks; [Security SystemConfiguration]
[ pkgs.openssl ]) ++ [rust-bin]; else [pkgs.openssl]
)
++ [rust-bin];
}; };
in in {
{
packages.default = heracles; packages.default = heracles;
}) // { })
nixosModule = {config, pkgs, lib}: with lib; { // {
options = { nixosModule = {
services.heracles.enable = mkEnableOption "enable heracles service"; config,
services.heracles.listen = mkOption { pkgs,
description = "[host]:port address for heracles to listen on"; lib,
default = "localhost:8080"; }:
defaultText = "localhost:8080"; with lib; {
}; options = {
services.heracles.enable = mkEnableOption "enable heracles service";
services.heracles.settings = mkOption { services.heracles.listen = mkOption {
description = "heracles dashboard Configuration"; description = "[host]:port address for heracles to listen on";
default = [ default = "localhost:8080";
{ defaultText = "localhost:8080";
title = "A dashboard";
graphs = [
{
title = "Graph title";
query_type = "Range";
# yaxis formatting default for this graph
d3_tick_format = "~s";
plots = [
{
source = "http://heimdall:9001";
query = ''
sum by (instance)(irate(node_cpu_seconds_total{job="nodestats"}[5m]))
'';
meta = {
name_function = "`\${labels.instance}`";
named_axis = "y";
# yaxis formatting for this subplot
d3_tick_format = "~s";
};
}
];
# span for this graph.
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
];
# default span for dashboard
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
];
defaultText = ''
[
{
title = "A dashboard";
graphs = [
{
title = "Graph title";
query_type = "Range";
# yaxis formatting default for this graph
d3_tick_format = "~s";
plots = [
{
source = "http://heimdall:9001";
query = \'\'
sum by (instance)(irate(node_cpu_seconds_total{job="nodestats"}[5m]))
\'\';
meta = {
name_label = "instance";
name_prefix = "trace name prefix";
name_suffix = "trace name suffix";
named_axis = "y";
# yaxis formatting for this subplot
d3_tick_format = "~s";
};
}
];
# span for this graph.
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
];
# default span for dashboard
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
]
'';
};
}; };
config = mkIf config.services.heracles.enable { services.heracles.settings = mkOption {
environment.etc."heracles.yaml" = { description = "heracles dashboard Configuration";
text = (generators.toYAML {} config.services.heracles.settings); default = [
}; {
systemd.services.heracles = { title = "A dashboard";
wantedBy = [ "multi-user.target" "default.target" ]; graphs = [
wants = [ "network.target" ]; {
after = [ "network-online.target" ]; title = "Graph title";
serviceConfig = { query_type = "Range";
Restart = "on-failure"; # yaxis formatting default for this graph
RestartSec = "30s"; d3_tick_format = "~s";
ExecStart = "${pkgs.heracles}/bin/heracles --listen ${config.services.heracles.listen} --config=${config.environment.etc."heracles.yaml".target}"; plots = [
}; {
}; source = "http://heimdall:9001";
query = ''
sum by (instance)(irate(node_cpu_seconds_total{job="nodestats"}[5m]))
'';
meta = {
name_function = "`\${labels.instance}`";
named_axis = "y";
# yaxis formatting for this subplot
d3_tick_format = "~s";
};
}
];
# span for this graph.
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
];
# default span for dashboard
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
];
defaultText = ''
[
{
title = "A dashboard";
graphs = [
{
title = "Graph title";
query_type = "Range";
# yaxis formatting default for this graph
d3_tick_format = "~s";
plots = [
{
source = "http://heimdall:9001";
query = \'\'
sum by (instance)(irate(node_cpu_seconds_total{job="nodestats"}[5m]))
\'\';
meta = {
name_label = "instance";
name_prefix = "trace name prefix";
name_suffix = "trace name suffix";
named_axis = "y";
# yaxis formatting for this subplot
d3_tick_format = "~s";
};
}
];
# span for this graph.
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
];
# default span for dashboard
span = {
end = "now";
duration = "1d";
step_duration = "10min";
};
}
]
'';
}; };
};
config = mkIf config.services.heracles.enable {
environment.etc."heracles.yaml" = {
text = generators.toYAML {} config.services.heracles.settings;
};
systemd.services.heracles = {
wantedBy = ["multi-user.target" "default.target"];
wants = ["network.target"];
after = ["network-online.target"];
serviceConfig = {
Restart = "on-failure";
RestartSec = "30s";
ExecStart = "${pkgs.heracles}/bin/heracles --listen ${config.services.heracles.listen} --config=${config.environment.etc."heracles.yaml".target}";
};
};
};
}; };
}; };
} }