disable wip snippets

lib/Snippet.ts

@@ -6,5 +6,6 @@
  */
 
 export interface Snippet {
+  is_active(): boolean;
   start(cwd: string): Promise<void>;
 }

lib/index.ts

@@ -12,17 +12,22 @@ import { Snippet } from './Snippet';
 
 (async (): Promise<void> => {
   const snippets = await fs.readdir (path.join (__dirname, 'snippets'));
-  const snippet = await new AutoComplete (
-    {
-      name:    'snippet',
-      message: 'choose a snippet',
-      choices: snippets
-    }
-  )
+  const runners: Record<string, Snippet> = {};
+  await Promise.all (
+    snippets.map (async (s) => {
+      const runner = (new (
+        await import (`./snippets/${s}/index.js`)
+      ).default) as Snippet;
+      runners[s] = runner;
+    })
+  );
+  const snippet = await new AutoComplete ({
+    name:    'snippet',
+    message: 'choose a snippet',
+    choices: snippets.filter ((s) => runners[s].is_active ())
+  })
     .run ();
-  const runner
-  = new (await import (`./snippets/${snippet}/index.js`)).default as Snippet;
-  runner.start (process.cwd ());
+  runners[snippet].start (process.cwd ());
 }) ()
   // eslint-disable-next-line no-console
   .catch ((e) => console.log (e));

lib/snippets/copyright/index.ts

@@ -19,6 +19,10 @@ import { FileMapper } from './file_mapper';
 import { CopyrightOptions } from './copyright_options';
 
 export default class Copyright implements Snippet {
+  public is_active (): boolean {
+    return true;
+  }
+
   private _options: CopyrightOptions | null = null;
   private _cwd = '';
   private _loaded_from_config = false;

lib/snippets/database/index.ts

@@ -8,7 +8,11 @@
 import { Snippet } from '../../Snippet';
 
 export default class Database implements Snippet {
+  public is_active (): boolean {
+    return false;
+  }
+
   public start (): Promise<void> {
-    return new Promise ((res) => res ());
+    return Promise.resolve ();
   }
 }

lib/snippets/jenkins/index.ts

@@ -12,6 +12,10 @@ import { apply_template, modify_json } from '../../Helper';
 import { general, node } from './Assets';
 
 export default class Jenkins implements Snippet {
+  public is_active (): boolean {
+    return true;
+  }
+
   public async start (): Promise<void> {
     const is_node = await new Confirm ({
       message: 'is the current project using nodejs?',

lib/snippets/node/index.ts

@@ -56,6 +56,10 @@ async function init_package (
 }
 
 export default class Node implements Snippet {
+  public is_active (): boolean {
+    return true;
+  }
+
   public async start (): Promise<void> {
     const folder = await new Input (
       { message: 'project name (leave empty for current folder):' }

lib/snippets/readme/index.ts

@@ -4,6 +4,10 @@ import { modify_json, apply_template } from '../../Helper';
 import { get_readme } from './Assets';
 
 export default class Readme implements Snippet {
+  public is_active (): boolean {
+    return true;
+  }
+
   public async start (): Promise<void> {
     const dev = await new Confirm ({
       message: 'is the package used as dev dependency?',