CI: Cancel builds upon a new push

Signed-off-by: Stephen Finucane <stephen@that.guru>

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 10a302e56dce452fe057e432ecb88d325fc6953d..dbcdd3bee74ee67bae20764e3de26cbed1f0eb33 100644 (file)
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -3,6 +3,9 @@ name: CI
 on:
   - push
   - pull_request
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
 jobs:
   lint:
     name: Run linters