Update dev dependencies

.travis.yml

@@ -1,10 +1,8 @@
 sudo: false
 language: node_js
 node_js:
-  - 6
   - 8
-  - node
-cache:
-  yarn: true
+  - 10
+  - 12
 after_script:
   - cat ./coverage/lcov.info | coveralls

__tests__/commit.js

@@ -27,6 +27,7 @@ describe('#commit()', () => {
     while (i--) {
       filesystem.writeFileSync(path.join(fixtureDir, 'file-' + i + '.txt'), 'foo');
     }
+
     fs.copy(fixtureDir + '/**', output);
     rimraf(output, done);
   });

lib/actions/commit.js

@@ -11,6 +11,7 @@ function write(file) {
   if (!fs.existsSync(dir)) {
     mkdirp.sync(dir);
   }
+
   fs.writeFileSync(file.path, file.contents, {
     mode: file.stat ? file.stat.mode : null
   });

lib/actions/copy.js

@@ -64,6 +64,7 @@ exports._copySingle = function (from, to, options, context, tplSettings) {
   if (options.process) {
     contents = applyProcessingFunc(options.process, file.contents, file.path);
   }
+
   if (context) {
     to = ejs.render(to, context, tplSettings);
   }

lib/actions/delete.js

@@ -16,6 +16,7 @@ module.exports = function (paths, options) {
   if (!Array.isArray(paths)) {
     paths = [paths];
   }
+
   paths = paths.map(function (filePath) {
     return path.resolve(filePath);
   });

lib/util.js

@@ -36,6 +36,7 @@ exports.globify = function (filePath) {
   if (glob.hasMagic(filePath)) {
     return filePath;
   }
+
   if (!fs.existsSync(filePath)) {
     // The target of a pattern who's not a glob and doesn't match an existing
     // entity on the disk is ambiguous. As such, match both files and directories.
@@ -49,8 +50,10 @@ exports.globify = function (filePath) {
   if (fsStats.isFile()) {
     return filePath;
   }
+
   if (fsStats.isDirectory()) {
     return path.join(filePath, '**');
   }
+
   throw new Error('Only file path or directory path are supported.');
 };