fix: run code styles checking on recursively

Author: luftywiranda13

.travis.yml

@@ -5,7 +5,7 @@ node_js:
   - '8'
   - '6'
 script:
-  - node node_modules/.bin/prettier -l "*.{js,json,md}"
+  - node node_modules/.bin/prettier -l "**/*.{js,json,md}"
   - npm test
 after_success:
   - if [[ `npm -v` > 4* ]]; then npx codecov; fi

app/templates/_travis.yml

@@ -5,7 +5,7 @@ node_js:
   - '8'
   - '6'
 script:<% if (prettier) { %>
-  - node node_modules/.bin/prettier -l "*.{js,json,md}"<% } %>
+  - node node_modules/.bin/prettier -l "**/*.{js,json,md}"<% } %>
   - npm test<% if (esnext) { %>
   - npm run build<% } %><% if (coverage) { %>
 after_success: if [[ `npm -v` > 4* ]]; then npx codecov; fi<% } %>

test.js

@@ -165,7 +165,7 @@ describe('prompts', () => {
           assert.fileContent('package.json', 'eslint-config-prettier');
           assert.fileContent(
             '.travis.yml',
-            'node node_modules/.bin/prettier -l "*.{js,json,md}"'
+            'node node_modules/.bin/prettier -l "**/*.{js,json,md}"'
           );
           assert.file('.prettierignore');
           assert.jsonFileContent('package.json', {