$ statix check tests/c.nix
[W04] Warning: Assignment instead of inherit from
   ╭─[tests/c.nix:2:3]
   │
 2 │   mtl = pkgs.haskellPackages.mtl;
   ·   ───────────────┬───────────────
   ·                  ╰───────────────── This assignment is better written with inherit
───╯
$ statix fix --dry-run tests/c.nix
--- tests/c.nix
+++ tests/c.nix [fixed]
@@ -1,6 +1,6 @@
 let
-  mtl = pkgs.haskellPackages.mtl;
+  inherit (pkgs.haskellPackages) mtl;
 in
 null

# build from source
nix build git+https://git.peppe.rs/languages/statix
./result/bin/statix --help
# statix also provides a flake app
nix run git+https://git.peppe.rs/languages/statix -- --help
# save time on builds using cachix
cachix use statix

nix run nixpkgs#statix -- help

brew install statix

# recursively finds nix files and raises lints
statix check /path/to/dir
# ignore generated files, such as Cargo.nix
statix check /path/to/dir -i Cargo.nix
# ignore more than one file
statix check /path/to/dir -i a.nix b.nix c.nix
# ignore an entire directory
statix check /path/to/dir -i .direnv
# statix respects your .gitignore if it exists
# run statix in "unrestricted" mode, to disable that
statix check /path/to/dir -u
# see `statix -h` for a full list of options

statix fix /path/to/file
# show diff, do not write to file
statix fix --dry-run /path/to/file

statix check /path/to/dir -o json   # only when compiled with --all-features
statix check /path/to/dir -o errfmt # singleline, easy to integrate with vim