re-format with nixfmt

checks/impure/flake-module.nix

@@ -1,18 +1,22 @@
 {
-  perSystem = { pkgs, lib, ... }: {
-    # a script that executes all other checks
-    packages.impure-checks = pkgs.writeShellScriptBin "impure-checks" ''
-      #!${pkgs.bash}/bin/bash
-      set -euo pipefail
+  perSystem =
+    { pkgs, lib, ... }:
+    {
+      # a script that executes all other checks
+      packages.impure-checks = pkgs.writeShellScriptBin "impure-checks" ''
+        #!${pkgs.bash}/bin/bash
+        set -euo pipefail
 
-      export PATH="${lib.makeBinPath [
-        pkgs.gitMinimal
-        pkgs.nix
-        pkgs.rsync # needed to have rsync installed on the dummy ssh server
-      ]}"
-      ROOT=$(git rev-parse --show-toplevel)
-      cd "$ROOT/pkgs/clan-cli"
-      nix develop "$ROOT#clan-cli" -c bash -c "TMPDIR=/tmp python -m pytest -s -m impure ./tests $@"
-    '';
-  };
+        export PATH="${
+          lib.makeBinPath [
+            pkgs.gitMinimal
+            pkgs.nix
+            pkgs.rsync # needed to have rsync installed on the dummy ssh server
+          ]
+        }"
+        ROOT=$(git rev-parse --show-toplevel)
+        cd "$ROOT/pkgs/clan-cli"
+        nix develop "$ROOT#clan-cli" -c bash -c "TMPDIR=/tmp python -m pytest -s -m impure ./tests $@"
+      '';
+    };
 }