nom: initial raku tool and library experiments

infra/nom/.envrc

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+eval "$(lorri direnv)"

infra/nom/clap/README.md

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+# Command Line Argument Parser
+
+A flexible CLI parser for raku.  Inspired by
+[clap.rs](https://clap.rs)!
+
+
+## Usage
+
+Install clap with zef!
+
+```console
+$ zip install clap
+```

infra/nom/clap/lib/Clap/Clap.rakumod

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+unit module Clap;
+
+say "Loading clap...";
+
+class Subcommand is export {
+    has Str $.name;
+    has Str $.about is rw;
+    
+    method with_name(Str $name) returns Subcommand {
+        return self.bless(:$name);
+    }
+
+    method about(Str $about) returns Subcommand {
+        $!about = $about;
+        return self;
+    }
+}
+
+class App is export {
+    has Str $.about is rw;
+    has Str $.author is rw;
+    has @.subs is rw = Array.new();
+    
+    method about(Str $about) returns App {
+        $!about = $about;
+        return self;
+    }
+
+    method author(Str $author) returns App {
+        $!author = $author;
+        return self;
+    }
+
+    method subcommand(Subcommand $cmd) returns App {
+        @.subs.push($cmd);
+        return self;
+    }
+}
+

infra/nom/clap/test.raku

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+use lib 'lib/Clap';
+use Clap;
+
+my $app = App.new()
+    .about("This is some about text")
+    .author("Katharina Fey <kookie@spacekookie.de>")
+    .subcommand(Subcommand
+            .with_name("build")
+            .about("Do some thing"));
+
+say $app;

infra/nom/main.raku

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+## kookieNOMicon manager
+#
+#
+
+sub MAIN() {
+    
+}

infra/nom/shell.nix

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+with import <nixpkgs> {};
+
+stdenv.mkDerivation {
+  name = "nom";
+  buildInputs = with pkgs; [ rakudo zef ];
+}