Update permissions in zephyr-hal workflow

.github/workflows/zephyr-hal.yml

@@ -17,7 +17,7 @@ on:
 
 env:
   # Add environment variables here
-  PR_NUM: ${{ github.event.number }}
+  PR_NUM: ${{ github.event.pull_request.number }}
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
@@ -39,6 +39,7 @@ jobs:
         with:
           # Specific Branch, tag, or SHA to checkout (uses default branch if empty)
           ref: ''
+          token: ${{ secrets.ZEPHYRHAL }}
           # Repository name (Default will be the current repo the action is running from)
           repository: ${{ github.repository }}
           fetch-depth: 0
@@ -51,6 +52,7 @@ jobs:
         with:
           # Specific Branch, tag, or SHA to checkout (uses default branch if empty)
           ref: 'develop'
+          token: ${{ secrets.ZEPHYRHAL }}
           # Name of different repository ('organization_name/repo_name')
           # Update the following line to point to the hal_adi repo once that repo is created.
           repository: 'analogdevicesinc/hal_adi'
@@ -66,11 +68,18 @@ jobs:
           # directory that contains the 'msdk' and 'hal_adi' folders.
           bash ./msdk/.github/workflows/scripts/zephyr-hal.sh
 
-      - name: Push hal_adi repository
-        uses: EndBug/add-and-commit@v9.0.1
-        with:
-          add: '*'
-          message: 'Updating Zephyr MSDK Hal based on msdk PR# $PR_NUM'
-          push: true
-          # Specify path in workspace to the repo you want to push to
-          cwd: './hal_adi'
+      - name: Set up SSH key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.MSDK_SSH_KEY }}" > ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa
+
+      - name: Push changes to hal_adi repository
+        run: |
+          echo "$(pwd) - $(ls)"
+          cd ./hal_adi
+          git config --global user.email "actions@github.com"
+          git config --global user.name "GitHub Actions"
+          git add *
+          git commit -m "Update Zephyr MSDK Hal based on MSDK PR# ${PR_NUM}"
+          git push