add app auth

Author: kevinbuhmann

README.md

@@ -105,6 +105,12 @@ Refer [here](https://github.com/actions/checkout/blob/v1/README.md) for previous
     #
     # Default: false
     submodules: ''
+
+    # GitHub app id
+    app-id: ''
+
+    # GitHub app private key
+    app-private-key: ''
 ```
 <!-- end usage -->
 

__test__/input-helper.test.ts

@@ -67,8 +67,8 @@ describe('input-helper tests', () => {
     jest.restoreAllMocks()
   })
 
-  it('sets defaults', () => {
-    const settings: IGitSourceSettings = inputHelper.getInputs()
+  it('sets defaults', async () => {
+    const settings: IGitSourceSettings = await inputHelper.getInputs()
     expect(settings).toBeTruthy()
     expect(settings.authToken).toBeFalsy()
     expect(settings.clean).toBe(true)
@@ -82,11 +82,11 @@ describe('input-helper tests', () => {
     expect(settings.repositoryPath).toBe(gitHubWorkspace)
   })
 
-  it('qualifies ref', () => {
+  it('qualifies ref', async () => {
     let originalRef = github.context.ref
     try {
       github.context.ref = 'some-unqualified-ref'
-      const settings: IGitSourceSettings = inputHelper.getInputs()
+      const settings: IGitSourceSettings = await inputHelper.getInputs()
       expect(settings).toBeTruthy()
       expect(settings.commit).toBe('1234567890123456789012345678901234567890')
       expect(settings.ref).toBe('refs/heads/some-unqualified-ref')
@@ -97,29 +97,30 @@ describe('input-helper tests', () => {
 
   it('requires qualified repo', () => {
     inputs.repository = 'some-unqualified-repo'
-    assert.throws(() => {
-      inputHelper.getInputs()
-    }, /Invalid repository 'some-unqualified-repo'/)
+    assert.rejects(
+      () => inputHelper.getInputs(),
+      /Invalid repository 'some-unqualified-repo'/
+    )
   })
 
-  it('roots path', () => {
+  it('roots path', async () => {
     inputs.path = 'some-directory/some-subdirectory'
-    const settings: IGitSourceSettings = inputHelper.getInputs()
+    const settings: IGitSourceSettings = await inputHelper.getInputs()
     expect(settings.repositoryPath).toBe(
       path.join(gitHubWorkspace, 'some-directory', 'some-subdirectory')
     )
   })
 
-  it('sets ref to empty when explicit sha', () => {
+  it('sets ref to empty when explicit sha', async () => {
     inputs.ref = '1111111111222222222233333333334444444444'
-    const settings: IGitSourceSettings = inputHelper.getInputs()
+    const settings: IGitSourceSettings = await inputHelper.getInputs()
     expect(settings.ref).toBeFalsy()
     expect(settings.commit).toBe('1111111111222222222233333333334444444444')
   })
 
-  it('sets sha to empty when explicit ref', () => {
+  it('sets sha to empty when explicit ref', async () => {
     inputs.ref = 'refs/heads/some-other-ref'
-    const settings: IGitSourceSettings = inputHelper.getInputs()
+    const settings: IGitSourceSettings = await inputHelper.getInputs()
     expect(settings.ref).toBe('refs/heads/some-other-ref')
     expect(settings.commit).toBeFalsy()
   })

action.yml

@@ -68,6 +68,12 @@ inputs:
       When the `ssh-key` input is not provided, SSH URLs beginning with `git@github.com:` are
       converted to HTTPS.
     default: false
+  app-id:
+    description: GitHub app id
+    optional: true
+  app-private-key:
+    description: GitHub app private key
+    optional: true
 runs:
   using: node12
   main: dist/index.js