ci: reuse build for release assets

Reuse the build artifacts from the test workflow for the release assets.

Signed-off-by: Maximilian Deubel <maximilian.deubel@nordicsemi.no>

Author: maxd-nordic

.github/workflows/attach_release_assets.yml

@@ -10,26 +10,46 @@ on:
     types: [created]
 
 jobs:
-  build:
-    uses: ./.github/workflows/build.yml
-    secrets: inherit
-    with:
-      build_bl_update: true
-      build_debug: true
-      memfault_sw_type: "hello.nrfcloud.com"
-
   attach-assets:
     runs-on: ubuntu-24.04
-    needs: [build]
     steps:
         - name: Checkout
           uses: actions/checkout@v4
 
-        - name: Download artifact
+        - name: Set up the GitHub CLI
+          uses: actions/gh-cli@v1
+
+        - name: Find Workflow Run ID for Build
+          id: find_run_id
+          env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          run: |
+            tag_name="${{ github.event.release.tag_name }}"
+            workflow_id="test.yml"
+
+            # Get workflow runs for the specified workflow ID and tag name
+            response=$(gh api repos/${{ github.repository }}/actions/workflows/$workflow_id/runs \
+                        -F event=push \
+                        -F branch="$tag_name")
+
+            # Extract the run ID of the latest workflow run on the specified tag
+            run_id=$(echo "$response" | jq -r '.workflow_runs[] | select(.head_branch == env.tag_name) | .id' | head -n 1)
+
+            if [ -z "$run_id" ]; then
+              echo "No run ID found for tag: $tag_name in workflow: $workflow_id"
+              exit 1
+            else
+              echo "Found run ID: $run_id"
+              echo "::set-output name=run_id::$run_id"
+            fi
+
+        - name: Download artifacts
           uses: actions/download-artifact@v4
           with:
-           pattern: firmware-*
-           merge-multiple: true
+            pattern: firmware-*
+            merge-multiple: true
+            run-id: ${{ steps.find_run_id.outputs.run_id }}
+            github-token: ${{ secrets.GITHUB_TOKEN }}
 
         - name: Deploy release to github
           uses: softprops/action-gh-release@v2

.github/workflows/test.yml

@@ -30,6 +30,8 @@ jobs:
     secrets: inherit
     with:
       build_bl_update: true
+      build_debug: true
+      memfault_sw_type: "hello.nrfcloud.com"
   dfu_check:
     uses: ./.github/workflows/dfu_check.yml
     needs: build