From 2d400f18ff744c3731ce277ab9e377e5a1a57570 Mon Sep 17 00:00:00 2001
From: Timo Hocker <t-hocker@web.de>
Date: Wed, 15 Jan 2020 13:30:18 +0100
Subject: [PATCH] complete snippet template

---
 package-lock.json                           | 26 ++++++++++++-
 package.json                                |  1 +
 snippets/snippet/index.js                   | 41 +++++++++++++++------
 snippets/snippet/template/index.js          | 29 +++++++++++++++
 snippets/snippet/template/template/deleteme |  0
 5 files changed, 84 insertions(+), 13 deletions(-)
 create mode 100644 snippets/snippet/template/index.js
 create mode 100644 snippets/snippet/template/template/deleteme

diff --git a/package-lock.json b/package-lock.json
index d77cede..e110734 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -648,6 +648,16 @@
       "integrity": "sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==",
       "dev": true
     },
+    "fs-extra": {
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
+      "requires": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^4.0.0",
+        "universalify": "^0.1.0"
+      }
+    },
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -706,8 +716,7 @@
     "graceful-fs": {
       "version": "4.2.3",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.3.tgz",
-      "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ==",
-      "dev": true
+      "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ=="
     },
     "has": {
       "version": "1.0.3",
@@ -918,6 +927,14 @@
       "integrity": "sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=",
       "dev": true
     },
+    "jsonfile": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+      "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+      "requires": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "levn": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
@@ -1557,6 +1574,11 @@
       "integrity": "sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==",
       "dev": true
     },
+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg=="
+    },
     "uri-js": {
       "version": "4.2.2",
       "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.2.2.tgz",
diff --git a/package.json b/package.json
index be3fc64..2edaba2 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
     "eslint": "^6.8.0"
   },
   "dependencies": {
+    "fs-extra": "^8.1.0",
     "yargs": "^15.1.0"
   }
 }
diff --git a/snippets/snippet/index.js b/snippets/snippet/index.js
index 01ef5d9..cd70fc3 100644
--- a/snippets/snippet/index.js
+++ b/snippets/snippet/index.js
@@ -1,15 +1,34 @@
-const fs = require ('fs');
+/* eslint-disable no-sync */
+
+const fs = require ('fs-extra');
 const path = require ('path');
 
-exports.run = async (folder, args) => {
-  const snipFolder = path.join (folder, args[0]);
+/**
+ * copies the full template to a new folder named after arg[0]
+ *
+ * @param {string} folder folder to run in
+ * @param {Array} args function arguments
+ */
+function run (folder, args) {
+  const snip_folder = path.join (folder, args[0]);
   const template = path.join (__dirname, 'template');
-  fs.mkdir (snipFolder);
-  fs.copy (path.join (template, 'index.js'), path.join (snipFolder, 'index.js'));
-};
+  fs.mkdir (snip_folder);
+  fs.copy (template, snip_folder);
+}
 
-exports.assert = (args) => {
-  assert (args.length == 1);
-  assert (typeof args[0] === 'string');
-  assert ((/^[a-zA-Z]+$/u).test (args[0]));
-};
+/**
+ * checks if the arguments meet the requirements
+ *
+ * @param {string} folder folder to run in
+ * @param {Array} args function arguments
+ * @returns {boolean} true if arguments match requirements
+ */
+function assert (folder, args) {
+  return (args.length === 1)
+  && (typeof args[0] === 'string')
+  && (/^[a-zA-Z]+$/u).test (args[0])
+  && (typeof folder === 'string')
+  && (fs.existsSync (folder));
+}
+
+module.exports = { run, assert };
diff --git a/snippets/snippet/template/index.js b/snippets/snippet/template/index.js
new file mode 100644
index 0000000..dfc628b
--- /dev/null
+++ b/snippets/snippet/template/index.js
@@ -0,0 +1,29 @@
+/* eslint-disable no-sync */
+
+const fs = require ('fs-extra');
+const path = require ('path');
+
+/**
+ * copies the full template to the current folder
+ *
+ * @param {string} folder folder to run in
+ * @param {Array} args function arguments
+ */
+function run (folder, args) {
+  const template = path.join (__dirname, 'template');
+  fs.copy (template, folder);
+}
+
+/**
+ * checks if the arguments meet the requirements
+ *
+ * @param {string} folder folder to run in
+ * @param {Array} args function arguments
+ * @returns {boolean} true if arguments match requirements
+ */
+function assert (folder, args) {
+  return (typeof folder === 'string')
+  && (fs.existsSync (folder));
+}
+
+module.exports = { run, assert };
diff --git a/snippets/snippet/template/template/deleteme b/snippets/snippet/template/template/deleteme
new file mode 100644
index 0000000..e69de29