From fdef971e2cb81062be1dedefac4da1c8d1b36dd7 Mon Sep 17 00:00:00 2001
From: Kornel Dubieniecki <lekterable@gmail.com>
Date: Tue, 21 Apr 2020 01:06:53 +0200
Subject: [PATCH] feat: add update version feature

---
 src/index.js            |  4 +++-
 src/utils/index.js      |  6 +++++-
 src/utils/index.test.js | 25 ++++++++++++++++++++++---
 3 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/src/index.js b/src/index.js
index c5fac38..a12878b 100644
--- a/src/index.js
+++ b/src/index.js
@@ -4,7 +4,8 @@ import {
   commitRelease,
   generateLine,
   getCommitDetails,
-  getCommits
+  getCommits,
+  updateVersion
 } from './utils'
 
 export const changelog = async (version, options) => {
@@ -35,6 +36,7 @@ export const release = async version => {
   }
 
   try {
+    await updateVersion(newVersion)
     await changelog(newVersion, { write: true })
     await commitRelease(newVersion)
   } catch (error) {
diff --git a/src/utils/index.js b/src/utils/index.js
index 6395924..212f9b0 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -9,8 +9,9 @@ const execAsync = command =>
   )
 
 export const commitRelease = async version => {
-  await execAsync('git add CHANGELOG.md')
+  await execAsync('git add CHANGELOG.md package.json package-lock.json')
   await execAsync(`git commit -m 'chore(release): ${version}'`)
+  await execAsync(`git tag ${version}`)
 }
 
 export const getCommits = async () => {
@@ -46,3 +47,6 @@ export const generateLine = (
   if (normalizedScope === 'release') return `## ${message}\n\n`
   return `- ${title} ${hash.slice(0, 8)}${lineSpace}`
 }
+
+export const updateVersion = version =>
+  execAsync(`npm version ${version} --no-git-tag-version`)
diff --git a/src/utils/index.test.js b/src/utils/index.test.js
index f333e54..04e3c74 100644
--- a/src/utils/index.test.js
+++ b/src/utils/index.test.js
@@ -3,7 +3,8 @@ import {
   commitRelease,
   generateLine,
   getCommitDetails,
-  getCommits
+  getCommits,
+  updateVersion
 } from './index'
 
 jest.mock('child_process', () => ({
@@ -19,12 +20,16 @@ describe('utils', () => {
       const version = '2.2.2'
       await commitRelease(version)
 
-      expect(exec).toBeCalledTimes(2)
-      expect(exec).toBeCalledWith('git add CHANGELOG.md', expect.any(Function))
+      expect(exec).toBeCalledTimes(3)
+      expect(exec).toBeCalledWith(
+        'git add CHANGELOG.md package.json package-lock.json',
+        expect.any(Function)
+      )
       expect(exec).toBeCalledWith(
         `git commit -m 'chore(release): ${version}'`,
         expect.any(Function)
       )
+      expect(exec).toBeCalledWith(`git tag ${version}`, expect.any(Function))
     })
   })
 
@@ -140,4 +145,18 @@ describe('utils', () => {
       expect(line).toEqual(mockedOutput)
     })
   })
+
+  describe('updateVersion', () => {
+    it('should update version', async () => {
+      exec.mockImplementation((_, cb) => cb(null))
+      const version = '3.3.3'
+      await updateVersion(version)
+
+      expect(exec).toBeCalledTimes(1)
+      expect(exec).toBeCalledWith(
+        `npm version ${version} --no-git-tag-version`,
+        expect.any(Function)
+      )
+    })
+  })
 })