checks = eachSystem (pkgs: {
      localRepoCheck =
        pkgs.runCommand "localRepoCheck"
        {
          nativeBuildInputs = [
            pkgs.pijul
            pkgs.nix
          ];
        }
        ''
          export HOME=$(mktemp -d)
          pijul identity new --no-link --no-prompt --display-name 'Test User' --email 'test@example.com'
          pijul init repo
          cd repo
          echo "it works" > foo
          pijul add foo
          #pijul record --message 'Add foo'
          output=$(
            nix \
              --option plugin-files ${self.packages.${pkgs.system}.nix-plugin-pijul}/lib/nix/plugins/pijul.so \
              --extra-experimental-features 'nix-command flakes' \
              eval --impure --raw --expr "builtins.readFile ((builtins.fetchTree \"pijul+file://$PWD\") + \"/foo\")"
          )
          echo $output
          [[ "$output" = "it works" ]]
          mkdir $out
        '';
    });