fixup! (wip)[actions] trigger build workflow after docker workflow

.github/workflows/build.yml

@@ -29,20 +29,18 @@
 name: Build
 
 on:
-  workflow_run:
-    workflows: [Publish to DockerHub]
-    types: [completed]
+  workflow_call:
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.repository == 'openthread/ot-efr32' && github.run_id) || github.ref }}
-  cancel-in-progress: true
+# concurrency:
+#   group: ${{ github.workflow }}-${{ github.event.pull_request.number || (github.repository == 'openthread/ot-efr32' && github.run_id) || github.ref }}
+#   cancel-in-progress: true
 
 jobs:
   arm-gcc:
     name: arm-gcc-${{ matrix.gcc_ver }}
     runs-on: ubuntu-22.04
     container:
-      image: siliconlabsinc/ot-efr32-dev:${{ github.sha }}
+      image: ghcr.io/siliconlabsinc/ot-efr32-dev:${{ github.sha }}
       options: --user 1001
     strategy:
       fail-fast: false
@@ -80,7 +78,7 @@ jobs:
     - name: Build
       run: |
         export PATH=${HOME}/.local/${{ matrix.gcc_extract_dir }}/bin:$PATH
-        script/test
+        script/build brd4151a
 
     - name: Gather SLC generated files
       if: failure()

.github/workflows/docker.yml

@@ -29,7 +29,7 @@
 name: Docker
 
 env:
-  SHA_TAG: siliconlabsinc/ot-efr32-dev:${{ github.sha }}
+  SHA_TAG: ghcr.io/siliconlabsinc/ot-efr32-dev:${{ github.sha }}
   LATEST_TAG: siliconlabsinc/ot-efr32-dev:latest
   DOCKER_IMAGE_ARTIFACT_NAME: ot-efr32-dev-image-${{ github.sha }}-${{ github.event_name}}.tar
 
@@ -70,6 +70,8 @@ jobs:
     - name: Build and export to Docker context
       uses: docker/build-push-action@v5
       with:
+        build-args: |
+          BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
         context: .
         file: docker/Dockerfile
         load: true
@@ -122,15 +124,45 @@ jobs:
         name: ${{ env.DOCKER_IMAGE_ARTIFACT_NAME }}
         path: /tmp/${{ env.DOCKER_IMAGE_ARTIFACT_NAME }}
 
-  publish:
-    name: Publish to DockerHub
+  publish-ghcr:
+    name: Publish to GitHub Container Registry
+    runs-on: ubuntu-22.04
+    needs: [build]
+    steps:
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Download Docker image
+        id: download
+        uses: actions/[email protected]
+        with:
+          name: ${{ env.DOCKER_IMAGE_ARTIFACT_NAME }}
+          path: /tmp
+
+      - name: Load Docker image
+        run: |
+          docker load --input ${{ steps.download.outputs.download-path }}/${{ env.DOCKER_IMAGE_ARTIFACT_NAME }}
+          docker inspect ${{ env.SHA_TAG }}
+
+      - name: Push Docker image
+        run: |
+          docker push ${{ env.SHA_TAG }}
+
+  publish-dockerhub:
+    name: Tag `latest` and publish to DockerHub
     runs-on: ubuntu-22.04
     needs: [build]
     if: |
       github.repository == 'SiliconLabs/ot-efr32' &&
-      github.event_name != 'pull_request'
+      github.event_name != 'pull_request' &&
+      github.ref == 'refs/heads/main'
     steps:
       - name: Login to DockerHub
+        if: github.ref == 'refs/heads/main'
         uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3.2.0
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
@@ -146,14 +178,14 @@ jobs:
       - name: Load Docker image
         run: |
           docker load --input ${{ steps.download.outputs.download-path }}/${{ env.DOCKER_IMAGE_ARTIFACT_NAME }}
-          docker image ls -a
-
-      - name: Push Docker image
-        run: |
-          docker push ${{ env.SHA_TAG }}
+          docker inspect ${{ env.SHA_TAG }}
 
       - name: Tag `latest` and push
-        if: github.ref == 'refs/heads/main'
         run: |
           docker tag ${{ env.SHA_TAG }} ${{ env.LATEST_TAG }}
           docker push ${{ env.LATEST_TAG }}
+
+  trigger_build:
+    name: Trigger Build Workflow
+    uses: ./.github/workflows/build.yml
+    needs: [publish-ghcr]

docker/Dockerfile

@@ -1,4 +1,6 @@
 ARG BASE_IMAGE='ubuntu:22.04'
+ARG BUILD_DATE
+
 FROM ${BASE_IMAGE} as base
 
 ENV TZ="America/New_York"
@@ -26,7 +28,10 @@ RUN ./script/bootstrap python
 
 # ==============================================================================
 
+# Label the build date before downloading slc to force slc to always be downloaded during a docker build
+
 FROM base AS ot-efr32-dev
+LABEL build_date=${BUILD_DATE}
 
 COPY  ./script/bootstrap_silabs \
       ./script/