Test the template

dev/tests/template.nix

@@ -0,0 +1,37 @@
+{ hci-effects, nix, git, path }:
+
+hci-effects.mkEffect {
+  inputs = [ nix git ];
+  effectScript = ''
+    ann() { # announce
+      printf '\n\e[34;1m%s\e[0m\n' "$*"
+    }
+    mkdir -p ~/.config/nix
+    echo 'experimental-features = nix-command flakes' >>~/.config/nix/nix.conf
+    mkdir clean
+    cd clean
+
+    ann nix flake init...
+    nix -v flake init -t ${../..}
+
+    ann pointing to local sources...
+    sed -i flake.nix -e 's^nixpkgs.url = ".*";^nixpkgs.url = "${path}"; flake-parts.url = "${../..}";^'
+    # head flake.nix
+    grep -F ${path} flake.nix >/dev/null
+
+    ann nix flake lock...
+    nix flake lock
+
+    ann nix flake show...
+    nix -v flake show
+
+    ann nix build...
+    nix build .
+
+    ann checking result...
+    readlink ./result | grep hello
+
+    echo
+    printf '\n\e[32;1m%s\e[0m\n' 'All good!'
+  '';
+}