add hygen template

2021/_templates/day/new/part1.pm.t

@@ -0,0 +1,15 @@
+---
+to: '<%= day %>/part1.pm'
+---
+package part1;
+
+use 5.34.0;
+use warnings;
+use experimental 'signatures';
+
+use List::AllUtils qw/ /;
+
+sub solution() {
+}
+
+1;

2021/_templates/day/new/part2.pm.t

@@ -0,0 +1,19 @@
+---
+to: '<%= day %>/part2.pm'
+---
+package part2;
+
+use 5.20.0;
+use warnings;
+use experimental 'signatures';
+
+use List::AllUtils qw/ /;
+
+require './part1.pm';
+
+use experimental qw/ signatures postderef /;
+
+sub solution() {
+}
+
+1;

2021/_templates/day/new/prompt.js

@@ -0,0 +1,7 @@
+module.exports = [
+  {
+    type: 'input',
+    name: 'day',
+    message: "What day?"
+  }
+]

2021/_templates/day/new/tests.t

@@ -0,0 +1,20 @@
+---
+to: '<%= day %>/test.t'
+---
+use 5.34.0;
+
+use Test2::V0;
+use Path::Tiny;
+
+require './part1.pm';
+require './part2.pm';
+
+subtest part1 => sub {
+    my $todo = todo 'TODO';
+    is part1::solution( ) => 'TODO';
+};
+
+subtest part2 => sub {
+    my $todo = todo 'TODO';
+    is part2::solution( ) => 'TODO';
+};

2021/_templates/generator/help/index.ejs.t

@@ -0,0 +1,5 @@
+---
+message: |
+  hygen {bold generator new} --name [NAME] --action [ACTION]
+  hygen {bold generator with-prompt} --name [NAME] --action [ACTION]
+---

2021/_templates/generator/new/hello.ejs.t

@@ -0,0 +1,18 @@
+---
+to: _templates/<%= name %>/<%= action || 'new' %>/hello.ejs.t
+---
+---
+to: app/hello.js
+---
+const hello = ```
+Hello!
+This is your first hygen template.
+
+Learn what it can do here:
+
+https://github.com/jondot/hygen
+```
+
+console.log(hello)
+
+

2021/_templates/generator/with-prompt/hello.ejs.t

@@ -0,0 +1,18 @@
+---
+to: _templates/<%= name %>/<%= action || 'new' %>/hello.ejs.t
+---
+---
+to: app/hello.js
+---
+const hello = ```
+Hello!
+This is your first prompt based hygen template.
+
+Learn what it can do here:
+
+https://github.com/jondot/hygen
+```
+
+console.log(hello)
+
+

2021/_templates/generator/with-prompt/prompt.js

@@ -0,0 +1,14 @@
+---
+to: _templates/<%= name %>/<%= action || 'new' %>/prompt.js
+---
+
+// see types of prompts:
+// https://github.com/enquirer/enquirer/tree/master/examples
+//
+module.exports = [
+  {
+    type: 'input',
+    name: 'message',
+    message: "What's your message?"
+  }
+]