CI: cancel older concurrent PR runs

Remove the space in the workflow name to ensure there are no side effects when using it as an identifier. Signed-off-by: Axel Heider <[email protected]>
seL4 · Apr 9, 2024 · e0cb803 · e0cb803
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commit e0cb803
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diff --git a/.github/workflows/sel4test-hw.yml b/.github/workflows/sel4test-hw.yml
@@ -6,7 +6,7 @@
 #
 # See sel4test-hw/builds.yml in the repo seL4/ci-actions for configs.
 
-name: seL4Test HW
+name: seL4Test-HW
 
 on:
   # needs PR target for secrets access; guard by requiring label
@@ -17,6 +17,12 @@ on:
 permissions:
   contents: read
 
+# Cancel older runs of this workflow that are still not finished for the
+# current PR. This reduces the CI load.
+concurrency:
+  group: ${{ github.workflow }}-pr-${{ github.event.number }}
+  cancel-in-progress: true
+
 jobs:
   hw-build:
     name: HW Build

diff --git a/.github/workflows/sel4test-sim.yml b/.github/workflows/sel4test-sim.yml
@@ -13,6 +13,13 @@ on:
     branches: [master]
   pull_request:
 
+# Cancel older runs of this workflow that are still not finished for the
+# current PR. This reduces the CI load. For deployment to the master branch,
+# the workflow will run on each push, but no cancellation happens here.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && format('pr-{0}', github.event.number) || format('run-{0}', github.run_id) }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 jobs:
   simulation:
     name: Simulation