refactor(natu): rename xatu

src/flake/apps.nix

@@ -24,7 +24,7 @@ in
               configs/nixos/hosts/neogaia/hardware-configuration.nix \
               configs/nixos/hosts/pikachu/hardware-configuration.nix \
               configs/nixos/hosts/zeus/hardware-configuration.nix \
-              src/xatu/testdata \
+              src/natu/testdata \
               third_party \
             -- .
           treefmt

src/flake/formatter.nix

@@ -6,7 +6,7 @@ inputs.treefmt-nix.lib.evalModule inputs.nixpkgs.legacyPackages.${system} {
 
   settings.formatter.nixfmt.excludes = [
     "configs/nixos/hosts/*/hardware-configuration.nix"
-    "src/xatu/testdata/*.nix"
+    "src/natu/testdata/*.nix"
     "third_party/**"
   ];
 }

src/natu/BUILD

@@ -1,11 +1,12 @@
 load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_library", "rust_test")
 
 rust_library(
-    name = "xatu_lib",
-    crate_name = "xatu",
+    name = "natu_lib",
+    crate_name = "natu",
     srcs = [
         "ast.rs",
         "file_store.rs",
+        "natu.rs",
         "parser.rs",
         "rules.rs",
         "rules/let_order.rs",
@@ -13,7 +14,6 @@ rust_library(
         "rules/manual_inherit_from.rs",
         "rules/unquoted_uri.rs",
         "scope_graph.rs",
-        "xatu.rs",
     ],
     deps = [
         "//src/status:status",
@@ -25,30 +25,30 @@ rust_library(
 rust_test(
     name = "file_store_test",
     srcs = ["file_store_test.rs"],
-    deps = [":xatu_lib"],
+    deps = [":natu_lib"],
 )
 
 rust_test(
-    name = "xatu_test",
-    srcs = ["xatu_test.rs"],
+    name = "natu_test",
+    srcs = ["natu_test.rs"],
     data = [
         "testdata/clean.nix",
         "testdata/invalid.nix",
         "testdata/lint_findings.nix",
     ],
     deps = [
-        ":xatu_lib",
+        ":natu_lib",
         "//src/status:status",
         "//third_party/crates:googletest",
     ],
 )
 
 rust_binary(
-    name = "xatu",
-    crate_name = "xatu_cli",
-    srcs = ["xatu_main.rs"],
+    name = "natu",
+    crate_name = "natu_cli",
+    srcs = ["natu_main.rs"],
     deps = [
-        ":xatu_lib",
+        ":natu_lib",
         "//src/monorepo:monorepo",
         "//src/status:status",
         "//third_party/crates:clap",

src/natu/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
-name = "xatu"
+name = "natu"
 version = "0.1.0"
 edition = "2024"
 
 [lib]
-path = "xatu.rs"
+path = "natu.rs"
 
 [[bin]]
-name = "xatu"
-path = "xatu_main.rs"
+name = "natu"
+path = "natu_main.rs"
 
 [dependencies]
 clap = { workspace = true, features = ["derive"] }

src/natu/file_store_test.rs

@@ -1,6 +1,6 @@
 use std::path::PathBuf;
 
-use xatu::{FileStore, SourceFile};
+use natu::{FileStore, SourceFile};
 
 fn source_file(path: &str, source: &str) -> SourceFile {
     SourceFile {

src/natu/natu.rs

@@ -53,7 +53,7 @@ fn line_range(source: &str, range: ast::SourceRange) -> (usize, usize) {
     (start, end)
 }
 
-/// Analyzes source files and returns the diagnostics Xatu finds.
+/// Analyzes source files and returns the diagnostics Natu finds.
 pub fn future_sight(files: Vec<SourceFile>) -> status::Result<Report> {
     let mut store = FileStore::default();
     let mut diagnostics = Vec::new();

src/natu/natu_main.rs

@@ -1,8 +1,8 @@
 use clap::Parser;
+use natu::{Report, SourceFile};
 use status::ResultExt;
 use std::path::{Path, PathBuf};
 use std::process::ExitCode;
-use xatu::{Report, SourceFile};
 
 fn main() -> ExitCode {
     let args = Args::parse();
@@ -44,7 +44,7 @@ fn analyze(args: Args) -> status::Result<Report> {
         .flatten()
         .collect();
 
-    xatu::future_sight(files)
+    natu::future_sight(files)
 }
 
 fn collect_source_files(path: &Path) -> status::Result<Vec<SourceFile>> {

src/natu/natu_test.rs

@@ -3,7 +3,7 @@ use std::path::{Path, PathBuf};
 use googletest::matchers::{contains, eq, is_true};
 use googletest::{OrFail, expect_that, gtest};
 use status::Code;
-use xatu::SourceFile;
+use natu::SourceFile;
 
 fn fixture_source(path: &str) -> googletest::Result<SourceFile> {
     Ok(SourceFile {
@@ -20,20 +20,20 @@ fn fixture_path(path: &str) -> googletest::Result<PathBuf> {
     let runfiles = PathBuf::from(std::env::var("TEST_SRCDIR").or_fail()?);
     let workspace = std::env::var("TEST_WORKSPACE").or_fail()?;
 
-    Ok(runfiles.join(workspace).join("src/xatu").join(path))
+    Ok(runfiles.join(workspace).join("src/natu").join(path))
 }
 
 #[gtest]
-fn xatu_accepts_clean_source() -> googletest::Result<()> {
-    let report = xatu::future_sight(vec![fixture_source("testdata/clean.nix")?]).or_fail()?;
+fn natu_accepts_clean_source() -> googletest::Result<()> {
+    let report = natu::future_sight(vec![fixture_source("testdata/clean.nix")?]).or_fail()?;
 
     expect_that!(report.is_clean(), is_true());
     Ok(())
 }
 
 #[gtest]
-fn xatu_rejects_invalid_source() -> googletest::Result<()> {
-    let error = xatu::future_sight(vec![fixture_source("testdata/invalid.nix")?])
+fn natu_rejects_invalid_source() -> googletest::Result<()> {
+    let error = natu::future_sight(vec![fixture_source("testdata/invalid.nix")?])
         .err()
         .or_fail()?;
 
@@ -42,8 +42,8 @@ fn xatu_rejects_invalid_source() -> googletest::Result<()> {
 }
 
 #[gtest]
-fn xatu_reports_out_of_order_let_bindings() -> googletest::Result<()> {
-    let report = xatu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
+fn natu_reports_out_of_order_let_bindings() -> googletest::Result<()> {
+    let report = natu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
 
     let let_order_count = report
         .diagnostics
@@ -55,8 +55,8 @@ fn xatu_reports_out_of_order_let_bindings() -> googletest::Result<()> {
 }
 
 #[gtest]
-fn xatu_reports_unquoted_uri() -> googletest::Result<()> {
-    let report = xatu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
+fn natu_reports_unquoted_uri() -> googletest::Result<()> {
+    let report = natu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
 
     let findings = report
         .diagnostics
@@ -79,8 +79,8 @@ fn xatu_reports_unquoted_uri() -> googletest::Result<()> {
 }
 
 #[gtest]
-fn xatu_reports_manual_inherit() -> googletest::Result<()> {
-    let report = xatu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
+fn natu_reports_manual_inherit() -> googletest::Result<()> {
+    let report = natu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
 
     let manual_inherit_count = report
         .diagnostics
@@ -92,8 +92,8 @@ fn xatu_reports_manual_inherit() -> googletest::Result<()> {
 }
 
 #[gtest]
-fn xatu_reports_manual_inherit_from() -> googletest::Result<()> {
-    let report = xatu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
+fn natu_reports_manual_inherit_from() -> googletest::Result<()> {
+    let report = natu::future_sight(vec![fixture_source("testdata/lint_findings.nix")?]).or_fail()?;
 
     let manual_inherit_from_count = report
         .diagnostics