From 202c460d88f6fdd4cfb9cd164d85e32ea259f66c Mon Sep 17 00:00:00 2001
From: Ryan Lopopolo <rjl@hyperbo.la>
Date: Mon, 7 Sep 2020 13:09:58 -0700
Subject: [PATCH] Block WIP or unmergeable PRs

See artichoke/project-infrastructure#44.
---
 .github/workflows/block-merge.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 .github/workflows/block-merge.yaml

diff --git a/.github/workflows/block-merge.yaml b/.github/workflows/block-merge.yaml
new file mode 100644
index 00000000..9e41a548
--- /dev/null
+++ b/.github/workflows/block-merge.yaml
@@ -0,0 +1,16 @@
+---
+name: Merge
+"on":
+  pull_request:
+    types: [opened, labeled, unlabeled, synchronize]
+jobs:
+  labels:
+    name: Labels
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: mheap/github-action-required-labels@v1
+        with:
+          mode: exactly
+          count: 0
+          labels: "S-do-not-merge, S-wip"