Add workflow concurrency - should stop builds during quick changes

If a long build (e.g. Windows) starts up, but you find a typo,
the concurrency should cancel the first build.

Overall, should boost throughput for builds / checks

Signed-off-by: Geoff Hutchison <[email protected]>

.github/workflows/build_cmake.yml

@@ -15,6 +15,10 @@ env:
   CACHE: -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache
   SCCACHE_GHA_ENABLED: "true"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: ${{ matrix.config.name }}

.github/workflows/build_m1.yml

@@ -8,6 +8,10 @@ env:
   MACOS_TARGET: 10.12
   FEATURES: -DUSE_VTK=ON -DBUILD_GPL_PLUGINS=ON -DWITH_COORDGEN=OFF -DUSE_3DCONNEXION=ON
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: ${{ matrix.config.name }}

.github/workflows/build_wheels.yml

@@ -2,6 +2,10 @@ name: Build Wheels
 
 on: [push, pull_request]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   # Don't build python 2.7, pypy, or 32-bit wheels or Mac arm64 on Py3.8
   CIBW_SKIP: "cp36-* cp37-* cp311-* cp38-macosx_arm64 pp* *-musllinux_* *-manylinux_i686 *-win32"

.github/workflows/codacy.yml

@@ -28,11 +28,14 @@ permissions:
 
 jobs:
   codacy-security-scan:
+    name: Codacy Security Scan
     permissions:
       contents: read # for actions/checkout to fetch code
       security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
-    name: Codacy Security Scan
     runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       # Checkout the repository to the GitHub Actions runner
       - name: Checkout code

.github/workflows/codeql.yml

@@ -20,6 +20,10 @@ on:
   schedule:
     - cron: '42 6 * * 6'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   QT_VERSION: 5.15.2
   FEATURES: -DBUILD_GPL_PLUGINS=ON -DWITH_COORDGEN=OFF