feat: add initialize config feature

CHANGELOG.md

@@ -1,5 +1,7 @@
 ## Latest
 
+- feat: add package version b9108801
+- feat: prepend the CHANGELOG file instead of rewriting it 960ea6f5
 - feat: add update version feature fdef971e
 
 ## 0.2.0

bin/perfekt.js

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 const { program } = require('commander')
-const { changelog, release } = require('../dist')
+const { changelog, release, initialize } = require('../dist')
 const { version } = require('../package.json')
 
 program
@@ -10,6 +10,11 @@ program
   .option('--write', 'write the output to file')
   .action((version, options) => changelog(version, options))
 
+program
+  .command('init')
+  .description('initialize config')
+  .action(() => initialize())
+
 program
   .command('release <version>')
   .description('execute a new release')

package.json

@@ -33,6 +33,7 @@
   "license": "MIT",
   "dependencies": {
     "commander": "^5.0.0",
+    "inquirer": "^7.1.0",
     "semver": "^7.3.2"
   },
   "devDependencies": {

src/index.js

@@ -1,4 +1,5 @@
 import { writeFileSync } from 'fs'
+import inquirer from 'inquirer'
 import semver from 'semver'
 import {
   commitRelease,
@@ -36,6 +37,27 @@ export const changelog = async (version, options) => {
   return writeFileSync('CHANGELOG.md', newChangelog)
 }
 
+const questions = [
+  {
+    type: 'list',
+    name: 'configFormat',
+    message: 'What format do you want to use for your your config?',
+    choices: [
+      '.perfektrc',
+      'perfekt.config.js',
+      'perfekt.yaml',
+      'perfekt.json'
+    ],
+    default: '.perfektrc'
+  }
+]
+
+export const initialize = async () => {
+  const { configFormat } = await inquirer.prompt(questions)
+
+  writeFileSync(configFormat, '')
+}
+
 export const release = async version => {
   const newVersion = semver.valid(semver.coerce(version))
   if (!newVersion) {