From f3b6e5964527e6b73f6cde2e812a750e3de59a14 Mon Sep 17 00:00:00 2001
From: joe miller <joe@planetscale.com>
Date: Sat, 4 Jan 2025 18:27:15 +0000
Subject: [PATCH] ci: limit concurrency on acctests

---
 .github/workflows/test-extensive.yml | 7 +++++++
 .github/workflows/test.yml           | 3 +--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test-extensive.yml b/.github/workflows/test-extensive.yml
index 8b28264..abc2cdb 100644
--- a/.github/workflows/test-extensive.yml
+++ b/.github/workflows/test-extensive.yml
@@ -18,6 +18,11 @@ on:
 permissions:
   contents: read
 
+# Ensures only 1 action runs per PR and previous is canceled on new trigger
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: build
@@ -44,6 +49,7 @@ jobs:
     timeout-minutes: 15
     strategy:
       fail-fast: false
+      max-parallel: 1
       matrix:
         terraform:
           - '1.6.*'
@@ -73,6 +79,7 @@ jobs:
     if: '!github.event.pull_request.head.repo.fork'
     timeout-minutes: 15
     strategy:
+      max-parallel: 1
       fail-fast: false
       matrix:
         tofu:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fae1c19..c4e81e9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -63,5 +63,4 @@ jobs:
       - uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5.2.0
         with:
           go-version-file: 'go.mod'
-      - run: go test -cover ./...
-        timeout-minutes: 10
\ No newline at end of file
+      - run: go test -cover ./...
\ No newline at end of file