Merge pull request #829 from armsnyder/workflow-pr-target-opened

Workflows: First interaction messsage on PRs

Author: timofurrer

.github/workflows/pr-target-opened.yml

@@ -0,0 +1,26 @@
+# GitHub Action reference: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions
+#
+# Automation for pull requests being opened that requires "write" access.
+
+name: pr-target-opened
+
+on:
+  pull_request_target:
+    types: [opened]
+
+permissions:
+  pull-requests: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/first-interaction@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          pr-message: |
+            Welcome @${{github.actor}} :wave:
+            
+            It looks like this is your first submission to the [Terraform GitLab Provider](https://github.com/${{ github.repository }})! If you haven’t already done so, please make sure you have checked out our [CONTRIBUTING.md guide](https://github.com/${{ github.repository }}/blob/${{ github.event.repository.default_branch }}/CONTRIBUTING.md) to make sure your contribution has all the necessary elements in place for a successful approval.
+            
+            Thanks again, and welcome to the community! :smiley: