github-actions: Run only the latest instance of the main CI workflows (…

…#2537) One per branch/PR for testing, docs, and codeql analysis. Cancel old jobs, even those in progress. Signed-off-by: Jan Vesely <[email protected]>
PrincetonUniversity · Nov 13, 2022 · c13a0cb · c13a0cb
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commit c13a0cb
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diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
@@ -8,6 +8,13 @@ on:
   schedule:
     - cron: "14 21 * * 5"
 
+# run only the latest instance of this workflow job for the current branch/PR
+# cancel older runs
+# fall back to run id if not available (run id is unique -> no cancellations)
+concurrency:
+  group: ci-${{ github.ref || github.run_id }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   analyze:
     name: Analyze

diff --git a/.github/workflows/pnl-ci-docs.yml b/.github/workflows/pnl-ci-docs.yml
@@ -8,6 +8,13 @@ on:
       - 'v*'
   pull_request:
 
+# run only the latest instance of this workflow job for the current branch/PR
+# cancel older runs
+# fall back to run id if not available (run id is unique -> no cancellations)
+concurrency:
+  group: ci-${{ github.ref || github.run_id }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   docs-build:
     runs-on: ${{ matrix.os }}

diff --git a/.github/workflows/pnl-ci.yml b/.github/workflows/pnl-ci.yml
@@ -11,6 +11,13 @@ on:
       - 'v**'
   pull_request:
 
+# run only the latest instance of this workflow job for the current branch/PR
+# cancel older runs
+# fall back to run id if not available (run id is unique -> no cancellations)
+concurrency:
+  group: ci-${{ github.ref || github.run_id }}-${{ github.workflow }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ${{ matrix.os }}