From c36e287d71d68ecb2a45e9808eede15f19f931fb Mon Sep 17 00:00:00 2001
From: Simon Willison <swillison@gmail.com>
Date: Fri, 28 Aug 2020 18:18:52 -0700
Subject: [PATCH] Don't deploy alpha/betas to Docker Hub

Refs #956
---
 .github/workflows/publish.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 4e554eda..e538a463 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -58,6 +58,8 @@ jobs:
   deploy_docker:
     runs-on: ubuntu-latest
     needs: [deploy]
+    if: |
+      !(contains(github.ref, "a") || contains(github.ref, "b"))
     steps:
     - uses: actions/checkout@v2
     - name: Build and push to Docker Hub