Stop initializing repo

README.md

@@ -16,6 +16,7 @@ jobs:
   report-updated-dependencies:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
       - uses: AurorNZ/report-updated-dependencies@v1
 ```
 
@@ -35,6 +36,7 @@ jobs:
     if: ${{ github.event_name == 'pull_request' }}
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
       - uses: AurorNZ/report-updated-dependencies@v1
 ```
 

__test__/verify-no-unstaged-changes.sh

@@ -1,9 +1,10 @@
 #!/bin/bash
 # from https://github.com/actions/checkout/blob/25a956c84d5dd820d28caab9f86b8d183aeeff3d/__test__/verify-no-unstaged-changes.sh
 
-git add .
+git add . --renormalize
 
-if [[ "$(git status --porcelain)" != "" ]]; then
+DIFF=$(git diff --staged --text --ignore-all-space)
+if [[ -z '$DIFF' ]]; then
     echo ----------------------------------------
     echo git status
     echo ----------------------------------------

action.yml

@@ -12,6 +12,13 @@ inputs:
       [Learn more about creating and using encrypted secrets](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/creating-and-using-encrypted-secrets)
     default: ${{ github.token }}
     required: true
+  path:
+    description: 'Relative path under $GITHUB_WORKSPACE to place the repository'
+  changelogs:
+    description: >
+      Controls whether to fetch release notes from updated dependencies.
+      Fetching dependencies can be quite slow on larger changesets
+    default: true
 runs:
   using: 'node12'
   main: 'dist/index.js'