alejandra: init at unstable 2022-01-30

pkgs/tools/nix/alejandra/default.nix

@@ -0,0 +1,25 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "alejandra";
+  version = "unstable-2022-01-30";
+
+  src = fetchFromGitHub {
+    owner = "kamadorueda";
+    repo = "alejandra";
+    rev = "b72274b052ae06cbe60a97d623829b1458369cc2";
+    sha256 = "sha256-snq9C/a/53VivFcLNvdeKwVmPBXbcVzbbjTB+iULFUc=";
+  };
+
+  cargoSha256 = "sha256-/JzATzRhNexmyjtgjHVkw8LVyr4PdIdPJfUGXz4pZbQ=";
+
+  meta = with lib; {
+    description = "The uncompromising Nix formatter";
+    homepage = "https://github.com/kamadorueda/alejandra";
+    license = licenses.unlicense;
+    maintainers = with maintainers; [ _0x4A6F ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -33381,6 +33381,8 @@ with pkgs;
 
   nix-simple-deploy = callPackage ../tools/package-management/nix-simple-deploy { };
 
+  alejandra = callPackage ../tools/nix/alejandra { };
+
   nixfmt = haskell.lib.compose.justStaticExecutables haskellPackages.nixfmt;
 
   nixpkgs-fmt = callPackage ../tools/nix/nixpkgs-fmt { };