From a19caf4fe600a813e9b9318dbb3799216b1d748f Mon Sep 17 00:00:00 2001
From: Stephen Williams <steve@icarus.com>
Date: Mon, 18 Jan 2021 12:43:24 -0800
Subject: [PATCH] Actions: only test on pushes to master.

Continue to test all pull requests, but only retest pushes to
master so that work in progress prs don't create quite as much
test traffic.
---
 .github/workflows/test.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 4adc53365..f1aa584c4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,7 +1,11 @@
 name: test
 
 on:
+  # Every push onto the main branch triggers a retest.
   push:
+    branches:
+      - master
+  # All pull_requests trigger a retest.
   pull_request:
 
 jobs: