Merge pull request #37 from simplybusiness/add-doc-for-new-version

Add documentation on how to use it

README.md

@@ -27,18 +27,28 @@ Dobby requires a Github App to be installed either on an individual repository o
 
 ```yaml
 
-name: "dobby action"
+name: "Dobby action"
 on:
   issue_comment:
     types: [created]
 jobs:
   pr_commented:
     runs-on: ubuntu-20.04
     if: startsWith(github.event.comment.body, '/dobby')
-
+    env:
+      BUNDLE_WITHOUT: "development:test"
     steps:
-      - name: bump version
-        uses: simplybusiness/[email protected]
+      - name: Chekcout action
+        uses: actions/checkout@v2
+        with:
+          repository: 'simplybusiness/dobby'
+          ref: 'v3.0.0'
+      - name: Set up ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          bundler-cache: true
+      - name: Bump version
+        uses: simplybusiness/[email protected]
         env:
           DOBBY_APP_ID: ${{ secrets.DOBBY_APP_ID }}
           DOBBY_PRIVATE_KEY: ${{ secrets.DOBBY_PRIVATE_KEY }}