From e3c9929df5befa8a1c2abb36c010427ed0e26954 Mon Sep 17 00:00:00 2001
From: epernod <erik.pernod@gmail.com>
Date: Mon, 15 Jun 2026 13:38:48 +0200
Subject: [PATCH] [ci] new logic for ci workflow to use macOS only on demand or
 for releases

---
 .github/workflows/ci.yml | 66 +++++++++++++++++++++++++++++++++-------
 1 file changed, 55 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ba649f0..2e891f4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,15 +5,46 @@ on:
     branches:
       - main
       - master
+    tags:
+      - 'v*' #release tags in format of e.g: 'v25.12.00' 
 
   pull_request:
     types: [opened, synchronize, reopened, labeled]
 
+  workflow_dispatch:
+    inputs:
+      full_build:
+        description: "Run full build (including macOS)"
+        required: false
+        default: false
+        type: boolean
+
 jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      os_list: ${{ steps.set.outputs.os_list }}
+    steps:
+      - id: set
+        run: |
+          if [[ "${{ github.event_name }}" == "pull_request" ]] ||
+             [[ "${{ github.event_name }}" == "push" && "${{ github.ref }}" != refs/tags/v* ]] ||
+             [[ "${{ github.event_name }}" == "workflow_dispatch" && "${{ inputs.full_build }}" != "true" ]]; then
+            echo 'os_list=["ubuntu-22.04","windows-2022"]' >> $GITHUB_OUTPUT
+          else
+            echo 'os_list=["ubuntu-22.04","windows-2022","macos-14"]' >> $GITHUB_OUTPUT
+          fi
+
+      - name: Debug
+        run: echo '${{ steps.set.outputs.os_list }}'
+
+
   build-and-test:
+    needs: prepare
     name: Run on ${{ matrix.os }} with SOFA ${{ matrix.sofa_branch }}
+
     if: >
-      github.event_name == 'push' ||
+      github.event_name == 'push' || github.event_name == 'workflow_dispatch' || startsWith(github.ref, 'refs/tags/v') ||
       (
         github.event_name == 'pull_request' &&
         (
@@ -24,14 +55,18 @@ jobs:
           )
         )
       )
+
     runs-on: ${{ matrix.os }}
+
     strategy:
       fail-fast: false
+
       matrix:
-        os: [ubuntu-22.04, macos-14, windows-2022]
+        os: ${{ fromJSON(needs.prepare.outputs.os_list) }}
         sofa_branch: [master]
 
     steps:
+      #######################   Setup SOFA   #######################
       - name: Setup SOFA and environment
         id: sofa
         uses: sofa-framework/sofa-setup-action@v5
@@ -39,9 +74,10 @@ jobs:
           sofa_root: ${{ github.workspace }}/sofa
           sofa_version: ${{ matrix.sofa_branch }}
           sofa_scope: 'full'
-          
+
+      #################   Checkout dependency repository   ##############
       - name: Checkout dependency source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           path: deps/CollisionAlgorithm
           repository:  InfinyTech3D/CollisionAlgorithm
@@ -70,12 +106,14 @@ jobs:
               ..
             ninja install
           fi
-          
+
+      #################   Checkout current repository   ##############
       - name: Checkout source code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           path: ${{ env.WORKSPACE_SRC_PATH }}
-      
+
+      ################   Build and install current plugin   ##############
       - name: Build and install
         id: build-install
         shell: bash
@@ -107,7 +145,8 @@ jobs:
             echo ${CCACHE_BASEDIR}
             ccache -s
           fi
-          
+    
+      ###################   Artifact naming   ##############
       - name: Sanitize artifact name
         id: sanitize
         # This step removes special characters from the artifact name to ensure compatibility with upload-artifact
@@ -119,7 +158,8 @@ jobs:
           $originalName = "ConstraintGeometry_${{ steps.sofa.outputs.run_branch }}_for-SOFA-${{ steps.sofa.outputs.sofa_version }}_${{ runner.os }}"
           $artifact_name = $originalName -replace '[":;<>|*?\r\n\\/]', '' -replace ' ', '_'
           echo "artifact_name=$artifact_name" >> $env:GITHUB_OUTPUT
-          
+
+      ###################   Create and upload artifact   ##############
       - name: Create artifact
         id: create-artifact
         uses: actions/upload-artifact@v4.4.0
@@ -133,7 +173,8 @@ jobs:
         with:
           name: ${{ steps.sanitize.outputs.artifact_name }}
           path: ${{ env.WORKSPACE_ARTIFACT_PATH }}
-      
+
+      ###################   Tests   ##############
       - name: Launch test
         id: tests
         uses: sofa-framework/sofa-test-action@v1.0
@@ -146,12 +187,14 @@ jobs:
           output_dir: ${{ github.workspace }}/tests-results_dir
           nb_parallel_threads: '4'
 
+###################   Create plugin artifacts   ##############
   deploy:
     name: Deploy artifacts
-    if: always() && startsWith(github.ref, 'refs/heads/main') # we are on a branch (not a PR)
+    if: always() && startsWith(github.ref, 'refs/tags/v')
     needs: [build-and-test]
     runs-on: ubuntu-latest
     continue-on-error: true
+
     steps:
       - name: Get artifacts
         uses: actions/download-artifact@v4.1.7
@@ -165,6 +208,7 @@ jobs:
           for artifact in *; do
             zip $artifact.zip -r $artifact/*
           done
+
       - name: Upload release
         uses: softprops/action-gh-release@v1
         with: