Target Folder (#268)

* Creating target folder

* Formatting

__tests__/git.test.ts

@@ -2,10 +2,10 @@
 process.env['INPUT_FOLDER'] = 'build'
 process.env['GITHUB_SHA'] = '123'
 
+import {mkdirP, rmRF} from '@actions/io'
 import {action} from '../src/constants'
-import {deploy, generateBranch, init, switchToBaseBranch} from '../src/git'
 import {execute} from '../src/execute'
-import {rmRF} from '@actions/io'
+import {deploy, generateBranch, init, switchToBaseBranch} from '../src/git'
 
 const originalAction = JSON.stringify(action)
 
@@ -17,7 +17,8 @@ jest.mock('@actions/core', () => ({
 }))
 
 jest.mock('@actions/io', () => ({
-  rmRF: jest.fn()
+  rmRF: jest.fn(),
+  mkdirP: jest.fn()
 }))
 
 jest.mock('../src/execute', () => ({
@@ -402,6 +403,7 @@ describe('git', () => {
 
       expect(execute).toBeCalledTimes(11)
       expect(rmRF).toBeCalledTimes(1)
+      expect(mkdirP).toBeCalledTimes(1)
     })
 
     it('should stop early if there is nothing to commit', async () => {

src/git.ts

@@ -1,5 +1,5 @@
 import {info} from '@actions/core'
-import {rmRF} from '@actions/io'
+import {rmRF, mkdirP} from '@actions/io'
 import {ActionInterface} from './constants'
 import {execute} from './execute'
 import {
@@ -147,6 +147,11 @@ export async function deploy(action: ActionInterface): Promise<void> {
       }
     }
 
+    if (action.targetFolder) {
+      info(`Creating target folder if it doesn't already exist… 📌`)
+      await mkdirP(`${temporaryDeploymentDirectory}/${action.targetFolder}`)
+    }
+
     /*
       Pushes all of the build files into the deployment directory.
       Allows the user to specify the root if '.' is provided.