test commit

Author: FelixYBW

.github/workflows/create_cache.yml

@@ -0,0 +1,33 @@
+name: create Main
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize   # fires when commits are pushed to the PR
+      - reopened
+
+jobs:
+  copy-cache:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout PR branch
+        uses: actions/checkout@v4
+
+      - name: Restore cache from PR branch
+        uses: actions/cache@v3
+        with:
+          path: "${{ github.workspace }}/test"  
+          key: test
+     
+      - name: create test
+        run: touch test
+
+      - name: Save ccache
+        uses: actions/cache/save@v4
+        id: cache_test
+        with:
+          path: "${{ github.workspace }}/test"
+          key: test
+

.github/workflows/merge_cache.yml

@@ -0,0 +1,31 @@
+name: Sync Cache to Main
+
+on:
+  pull_request:
+    types:
+      - closed   # fires when PR is closed (merged or not)
+
+jobs:
+  copy-cache:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v4
+        id: cache_test
+        with:
+          ref: main
+
+      - name: Restore cache from PR branch
+        uses: actions/cache@v3
+        with:
+          path: "${{ github.workspace }}/test"  
+          key: test
+      
+      - name: Save ccache
+        uses: actions/cache/save@v4
+        id: cache_test
+        with:
+          path: "${{ github.workspace }}/test"
+          key: test
+