Add release job on push (#6)

Author: noahp

.github/workflows/build.yml

@@ -3,14 +3,16 @@ name: Build NCS Firmware
 on:
   push:
     branches: [ main ]
+    tags:
+      - '*'
   pull_request:
     branches: [ main ]
 
 jobs:
   build:
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/memfault/memfault-ncs-quickstart-fw:2025-11-04
+      image: ghcr.io/memfault/memfault-ncs-quickstart-fw:2025-11-06
 
     strategy:
       matrix:
@@ -25,6 +27,13 @@ jobs:
       fail-fast: false
 
     steps:
+
+    - name: ccache
+      uses: actions/cache@v3
+      with:
+        path: ~/.cache/ccache
+        key: ccache-v1-${{ matrix.board }}-${{ runner.os }}
+
     - name: Create sanitized board name
       id: board_name
       run: |
@@ -36,26 +45,82 @@ jobs:
       # Patch from here:
       # https://github.com/nrfconnect/sdk-nrf/compare/v3.2.0-preview2-branch...memfault:noahp/memfault-project-key-runtime-v3.2.0-preview2
       run: |
-        wget -O - https://github.com/nrfconnect/sdk-nrf/compare/v3.2.0-preview2-branch...4c2c02efd79bd254b67d11730489195bf286914a.diff | git -C /opt/ncs/${MEMFAULT_NCS_VERSION}/nrf apply
+        curl -fsSL https://github.com/nrfconnect/sdk-nrf/compare/v3.2.0-preview2-branch...e59bb1f4f85db5f9e4d66f6c66f90f4143f8ad5e.diff | git -C /opt/ncs/${MEMFAULT_NCS_VERSION}/nrf apply
 
     - name: Build firmware for ${{ matrix.board }}
       run: |
         . /opt/toolchain-env.sh
         cd /opt/ncs/${MEMFAULT_NCS_VERSION}
-        west build --build-dir 0.0.1 --sysbuild --pristine=always --board ${{ matrix.board }} nrf/samples/bluetooth/peripheral_mds -- -DCONFIG_MEMFAULT_NCS_PROJECT_KEY=\"dummy\" -DCONFIG_MEMFAULT_NCS_FW_VERSION=\"0.0.1\"
-        west build --build-dir 0.0.2 --sysbuild --pristine=always --board ${{ matrix.board }} nrf/samples/bluetooth/peripheral_mds -- -DCONFIG_MEMFAULT_NCS_PROJECT_KEY=\"dummy\" -DCONFIG_MEMFAULT_NCS_FW_VERSION=\"0.0.2\"
+
+        # build 0.0.1 version
+        west build --build-dir 0.0.1 --sysbuild --pristine=always --board ${{ matrix.board }} nrf/samples/bluetooth/peripheral_mds
+
+        # to build the 0.0.2 version, we need to modify the line like this in samples/bluetooth/peripheral_mds/VERSION:
+        # PATCHLEVEL = 1
+        # to
+        # PATCHLEVEL = 2
+        sed -i 's/PATCHLEVEL = 1/PATCHLEVEL = 2/' nrf/samples/bluetooth/peripheral_mds/VERSION
+        west build --build-dir 0.0.2 --sysbuild --pristine=always --board ${{ matrix.board }} nrf/samples/bluetooth/peripheral_mds
+
+    - name: Store build artifact archives
+      shell: bash
+      run: |
+        for ver in 0.0.1 0.0.2; do
+          mkdir -p ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/
+          cd /opt/ncs/${MEMFAULT_NCS_VERSION}/${ver}/
+
+          # Copy common files for all boards
+          cp \
+            dfu_application.zip_manifest.json \
+            dfu_application.zip \
+            peripheral_mds/zephyr/zephyr.elf \
+            \
+            ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/
+
+          # Handle hex files - special case for nrf54h20dk board
+          if [[ "${{ matrix.board }}" == "nrf54h20dk/nrf54h20/cpuapp" ]]; then
+            # Copy the specific hex files for nrf54h20dk
+            cp mcuboot/zephyr/zephyr.hex \
+               ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/mcuboot.zephyr.hex
+            cp ipc_radio/zephyr/zephyr.signed.hex \
+               ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/ipc_radio.zephyr.signed.hex
+            cp uicr/zephyr/zephyr.hex \
+               ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/uicr.zephyr.hex
+            cp peripheral_mds/zephyr/zephyr.signed.hex \
+               ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/peripheral_mds.zephyr.signed.hex
+          else
+            # Copy merged.hex for all other boards
+            cp merged.hex ~/artifacts/${{ steps.board_name.outputs.sanitized }}/${ver}/
+          fi
+        done
 
     - name: Upload build artifacts
       uses: actions/upload-artifact@v4
       with:
-        name: firmware-${{ steps.board_name.outputs.sanitized }}-${{ github.sha }}
+        name: ${{ steps.board_name.outputs.sanitized }}
         path: |
-          /opt/ncs/*/0.0.1/dfu_application.zip_manifest.json
-          /opt/ncs/*/0.0.1/dfu_application.zip
-          /opt/ncs/*/0.0.1/merged.hex
-          /opt/ncs/*/0.0.1/peripheral_mds/zephyr/zephyr.elf
-          /opt/ncs/*/0.0.2/dfu_application.zip_manifest.json
-          /opt/ncs/*/0.0.2/dfu_application.zip
-          /opt/ncs/*/0.0.2/merged.hex
-          /opt/ncs/*/0.0.2/peripheral_mds/zephyr/zephyr.elf
+          ~/artifacts/${{ steps.board_name.outputs.sanitized }}
         retention-days: 30
+
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    if: github.event_name == 'create' && github.event.ref_type == 'tag'
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Download all artifacts
+      uses: actions/download-artifact@v6
+      with:
+        path: ./artifacts
+
+    - name: Create GitHub Release with auto-generated notes
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        gh release create ${{ github.ref_name }} \
+          --title "Release ${{ github.ref_name }}" \
+          --generate-notes \
+          ./artifacts/*.zip

Dockerfile

@@ -2,7 +2,11 @@ ARG NCS_VERSION=v3.2.0-preview2
 
 FROM ghcr.io/nrfconnect/sdk-nrf-toolchain:${NCS_VERSION}
 ARG NCS_VERSION
-RUN rm /opt/ncs/toolchains/*/nrfutil/home/locked
+
+RUN apt-get update && apt-get install -y \
+    curl \
+    zip \
+    && rm -rf /var/lib/apt/lists/*
 
 # Manually install nRF-Connect SDK
 RUN west init -m https://github.com/nrfconnect/sdk-nrf --mr ${NCS_VERSION} /opt/ncs/${NCS_VERSION} && \