From 5ccfc4e83d68702c0c1fa6e3f63589924934ac5f Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@fsck.com>
Date: Mon, 21 Aug 2023 10:59:04 -0700
Subject: [PATCH] Stop the "publish" action from running on snapshot builds

---
 .github/workflows/publish.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c3640b0d4..1b5c0e637 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -20,6 +20,18 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: 16
+
+      - name: Set package version
+        shell: bash
+        run: echo "PACKAGE_VERSION=`npm pkg get version|tr -d '\"'`" >> $GITHUB_ENV
+
+      - name: Cancel job if the package version matches "-snapshot$"
+        uses: andymckay/cancel-action@0.3
+        # We only want to build master if we have a snapshot version
+        # ..otherwise, building main will clobber releases...sometimes
+        # due to a race condition.
+        if: ${{ endsWith( env.PACKAGE_VERSION, '-snapshot') }}
+
       - name: Install the Apple certificate and provisioning profile
         if: matrix.os == 'macos-latest' && startsWith(github.ref, 'refs/tags/')
         env: