Cancel old workflow runs for the same PR or ref

.github/workflows/check-action-typing.yaml

@@ -20,6 +20,9 @@ name: 'Check Action Typing'
 on:
   push: {}
   pull_request: {}
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}'
+  cancel-in-progress: true
 jobs:
   check_yaml_consistency:
     name: 'Check YAML consistency'

.github/workflows/check-all-workflow-yaml-consistency.yaml

@@ -20,6 +20,9 @@ name: 'Check all Workflow YAML Consistency'
 on:
   push: {}
   pull_request: {}
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}'
+  cancel-in-progress: true
 jobs:
   check_yaml_consistency:
     name: 'Check YAML consistency'

.github/workflows/check-dependency-versions.yaml

@@ -20,6 +20,9 @@ name: 'Check Dependency Versions'
 on:
   schedule:
   - cron: '0 0 * * FRI'
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}'
+  cancel-in-progress: true
 jobs:
   check_yaml_consistency:
     name: 'Check YAML consistency'

.github/workflows/test.yaml

@@ -22,6 +22,9 @@ on:
   pull_request: {}
   schedule:
   - cron: '0 0 * * *'
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}'
+  cancel-in-progress: true
 jobs:
   check_yaml_consistency:
     name: 'Check YAML consistency'

.github/workflows/validate-gradle-wrapper.yaml

@@ -20,6 +20,9 @@ name: 'Validate Gradle Wrapper'
 on:
   push: {}
   pull_request: {}
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}'
+  cancel-in-progress: true
 jobs:
   check_yaml_consistency:
     name: 'Check YAML consistency'

.github/workflows/verify-release.yaml

@@ -22,6 +22,9 @@ on:
     tags:
     - 'v*'
   workflow_dispatch: {}
+concurrency:
+  group: '${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}'
+  cancel-in-progress: true
 jobs:
   check_yaml_consistency:
     name: 'Check YAML consistency'

.github/workflows/workflow-with-copyright.main.kts

@@ -20,6 +20,8 @@
 import io.github.typesafegithub.workflows.domain.Concurrency
 import io.github.typesafegithub.workflows.domain.triggers.Trigger
 import io.github.typesafegithub.workflows.dsl.WorkflowBuilder
+import io.github.typesafegithub.workflows.dsl.expressions.Contexts.github
+import io.github.typesafegithub.workflows.dsl.expressions.expr
 import io.github.typesafegithub.workflows.dsl.workflow
 import io.github.typesafegithub.workflows.yaml.Preamble.WithOriginalAfter
 import java.io.File
@@ -29,15 +31,17 @@ fun workflowWithCopyright(
     on: List<Trigger>,
     env: Map<String, String> = mapOf(),
     sourceFile: File,
-    concurrency: Concurrency? = null,
     block: WorkflowBuilder.() -> Unit
 ) {
     workflow(
         name = name,
         on = on,
         env = env,
         sourceFile = sourceFile,
-        concurrency = concurrency,
+        concurrency = Concurrency(
+            group = "${expr { github.workflow }}-${expr("${github.eventPullRequest.pull_request.number} || ${github.ref}")}",
+            cancelInProgress = true
+        ),
         preamble = WithOriginalAfter(
             """
                 Copyright 2020-2025 Björn Kautler