Add common tree support

Signed-off-by: Jamie Falconer <[email protected]>

.github/workflows/Recovery-Builder-TWRP.yml

@@ -23,6 +23,12 @@ on:
         description: 'Specify your Device Path' # As is, just like your DEVICE_PATH in your BoardConfig.mk
         required: true
         default: 'device/realme/macedonia'
+      COMMON_TREE_URL:
+        description: 'COMMON_TREE_URL (if no common tree, leave blank)'
+        required: false
+      COMMON_PATH:
+        description: 'COMMON_PATH (if no common tree, leave blank)'
+        required: false
       DEVICE_NAME:
         description: 'Specify your Device Codename' # As is, just like your PRODUCT_DEVICE in your device tree.
         required: true
@@ -120,6 +126,14 @@ jobs:
         cd ${{ github.event.inputs.DEVICE_PATH }}
         echo "COMMIT_ID=$(git rev-parse HEAD)" >> $GITHUB_ENV
 
+      - name: Clone common tree
+      if: |
+        github.event.inputs.COMMON_TREE_URL != null
+        && github.event.inputs.COMMON_PATH != null
+      run: |
+        git clone ${{ github.event.inputs.COMMON_TREE_URL }} -b ${{ github.event.inputs.DEVICE_TREE_BRANCH }} ./${{ github.event.inputs.COMMON_PATH }}
+      working-directory: ${{ steps.pwd.outputs.workspace-folder }}
+
     - name: Check Build Makefile
       run: |
         cd android-recovery