snix/tools/depotfmt.nix
Florian Klink 90eabc9ae0 chore(snix): format TOML files
Change-Id: I4c5bf0a378c69a2a22097000583b1abcee089190
Reviewed-on: https://cl.snix.dev/c/snix/+/30602
Tested-by: besadii
Autosubmit: Florian Klink <flokli@flokli.de>
Reviewed-by: Yureka <snix@yuka.dev>
2025-07-29 10:18:46 +00:00

94 lines
2.1 KiB
Nix

# Builds treefmt for depot, with a hardcoded configuration that
# includes the right paths to formatters.
{ pkgs, ... }:
let
config = pkgs.writeText "depot-treefmt-config" ''
[formatter.go]
command = "${pkgs.go}/bin/gofmt"
options = [ "-w" ]
includes = ["*.go"]
[formatter.nix]
command = "${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt"
includes = [ "*.nix" ]
excludes = [
"snix/eval/src/tests/nix_tests/*",
]
[formatter.rust]
command = "${pkgs.rustfmt}/bin/rustfmt"
includes = [ "*.rs" ]
[formatter.toml]
command = "${pkgs.taplo}/bin/taplo"
options = [ "format" ]
includes = [ "*.toml" ]
[formatter.editorconfig]
command = "${pkgs.editorconfig-checker}/bin/editorconfig-checker"
includes = [
"*.c",
"*.conf",
"*.css",
"*.exp",
"*.go",
"*.h",
"*.hcl",
"*.html",
"*.java",
"*.jq",
"*.js",
"*.json",
"*.md",
"*.nix",
"*.proto",
"*.py",
"*.rs",
"*.scm",
"*.scss",
"*.sh",
"*.tf",
"*.toml",
"*.txt",
"*.xml",
"*.yaml",
"*.yml"
]
excludes = [
"snix/eval/src/tests/nix_tests/*",
# contains "References: ", which has trailing whitespace
# FUTUREWORK: move into separate fixture and read from here
"snix/nix-compat/src/narinfo/mod.rs"
]
'';
# helper tool for formatting the depot interactively
depotfmt = pkgs.writeShellScriptBin "depotfmt" ''
exec ${pkgs.treefmt}/bin/treefmt ''${@} \
--on-unmatched=debug \
--config-file=${config} \
--tree-root $(${pkgs.git}/bin/git rev-parse --show-toplevel)
'';
# wrapper script for running formatting checks in CI
check = pkgs.writeShellScript "depotfmt-check" ''
${pkgs.treefmt}/bin/treefmt \
--no-cache \
--on-unmatched=debug \
--fail-on-change \
--config-file=${config} \
--tree-root=.
'';
in
depotfmt.overrideAttrs (_: {
passthru = {
inherit config check;
meta.ci.extraSteps.check = {
label = "depot formatting check";
command = check;
alwaysRun = true;
};
};
})