Refactor build workflow and add branch validation

.github/workflows/build.yml

@@ -54,12 +54,52 @@ jobs:
           echo "GITHUB_REPOSITORY_OWNER: ${{ github.repository_owner }}"
           echo "GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}"
 
+  check-build-is-correct:
+    runs-on: ubuntu-latest
+    needs: [debug-inputs]
+    steps:
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          token: ${{ secrets.DEPLOY_KEY }}
+
+      - name: Check if correct branch
+        run: |
+          echo "Checking if we are on the correct branch"
+          git branch
+          git status
+          git branch --show-current
+          if [[ $(git branch --show-current) != ${{ inputs.update_branch }} ]]; then
+            echo ">>> Branch mismatch"
+            exit 1
+          else
+            echo ">>> Branch matches"
+          fi
+
+      - name: Check if branch is up to date
+        run: |
+          echo "Checking if branch is up to date"
+          git fetch
+          git pull
+          git status
+          if [[ $(git status) == *"Your branch is up to date with"* ]]; then
+            echo ">>> Branch is up to date"
+          else
+            echo ">>> Branch is not up to date"
+            exit 1
+          fi
+
   build-data:
     permissions:
       contents: write
     name: Generate build data
     runs-on: ubuntu-latest
-    needs: debug-inputs
+    needs: check-build-is-correct
     outputs:
       build_date: ${{ steps.data.outputs.builddate }}
       version: ${{ steps.data.outputs.version }}