testing adding action

.github/badge.md

@@ -0,0 +1,10 @@
+Thanks for contributing to the Greater Good Pledge!  If you'd like to
+put a badge in your repository, you can use this link:
+
+[![https://good-labs.github.io/greater-good-pledge/assets/images/badge.svg](https://good-labs.github.io/greater-good-pledge/assets/images/badge.svg)](https://good-labs.github.io/greater-good-pledge)
+
+When released versions are available, you will optionally be able to specify the
+version. If you have questions, or want to generally engage with the Good Labs
+Community, we are on Gitter:
+
+[![Gitter](https://badges.gitter.im/good-labs/community.svg)](https://gitter.im/good-labs/community?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)

.github/main.workflow

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+workflow "Post Merge Message" {
+  on = "pull_request"
+  resolves = ["post message"]
+}
+
+action "post message" {
+  uses = "vsoch/post-merge-message@master"
+  secrets = ["GITHUB_TOKEN"]
+  env = {
+    POST_MESSAGE = ".github/badge.md"
+  }
+}