SWPROT-8953: ci: github: Upload artifacts

Build all branches

Signed-off-by: Philippe Coval <philippe.coval@silabs.com>

Author: rzr

.github/workflows/build.yml

@@ -1,17 +1,33 @@
-name: Docker Image CI
+# YAML -*- mode: yaml; tab-width: 2; indent-tabs-mode: nil; coding: utf-8 -*-
+---
 
-on:
+name: Build in docker
+
+on:  # yamllint disable-line rule:truthy
   push:
-    branches: [ '*' ]
-  pull_request:
-    branches: [ '*' ]
 
 jobs:
   build:
+    env:
+      project-name: unifysdk
     runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v4.1.1
-      with:
-        fetch-depth: 0
-    - name: Build Docker image from sources
-      run: docker build .
+      - uses: actions/checkout@v4.1.1
+        with:
+          fetch-depth: 0
+      - id: describe
+        name: Describe HEAD
+        run: |
+          echo "describe=$(git describe --tags --always || echo 0)" | tee $GITHUB_OUTPUT
+      - name: Build Docker image from sources
+        run: docker build --tag "${{ env.project-name }}:latest" .
+      - name: Extract artifacts
+        run: |
+          container=$(docker create "${{ env.project-name }}:latest")
+          docker cp ${container}:/usr/local/opt/${{ env.project-name }}/build/dist .
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ github.event.repository.name }}-${{ steps.describe.outputs.describe }}
+          path: dist/
+