update with main

.devcontainer/.bashrc

@@ -6,3 +6,8 @@ fi
 if [ -f "$WORKSPACE_DIR/zephyr/zephyr-env.sh" ]; then
   source "$WORKSPACE_DIR/zephyr/zephyr-env.sh"
 fi
+
+if [ -d "$WORKSPACE_DIR/tools/bsim" ]; then
+  export BSIM_OUT_PATH="$WORKSPACE_DIR/tools/bsim/"
+  export BSIM_COMPONENTS_PATH="$WORKSPACE_DIR/tools/bsim/components/"
+fi

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM docker.io/zmkfirmware/zmk-dev-arm:3.2
+FROM docker.io/zmkfirmware/zmk-dev-arm:3.5
 
 COPY .bashrc tmp
 RUN mv /tmp/.bashrc ~/.bashrc

.devcontainer/devcontainer.json

@@ -13,9 +13,13 @@
     "type=volume,source=zmk-zephyr-modules,target=${containerWorkspaceFolder}/modules",
     "type=volume,source=zmk-zephyr-tools,target=${containerWorkspaceFolder}/tools"
   ],
-  "extensions": ["ms-vscode.cpptools"],
-  "settings": {
-    "terminal.integrated.shell.linux": "/bin/bash"
+  "customizations": {
+    "vscode": {
+      "extensions": ["ms-vscode.cpptools"],
+      "settings": {
+        "terminal.integrated.shell.linux": "/bin/bash"
+      }
+    }
   },
   "forwardPorts": [3000]
 }

.github/workflows/ble-test.yml

@@ -0,0 +1,78 @@
+name: BLE Tests
+
+on:
+  push:
+    paths:
+      - ".github/workflows/ble-test.yml"
+      - "app/tests/ble/**"
+      - "app/src/**"
+      - "app/run-ble-test.sh"
+  pull_request:
+    paths:
+      - ".github/workflows/ble-test.yml"
+      - "app/tests/ble/**"
+      - "app/src/**"
+      - "app/run-ble-test.sh"
+
+jobs:
+  collect-tests:
+    outputs:
+      test-dirs: ${{ steps.test-dirs.outputs.test-dirs }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Find test directories
+        id: test-dirs
+        run: |
+          cd app/tests/ble
+          export TESTS=$(ls -d * | grep -v central | jq -R -s -c 'split("\n")[:-1]')
+          echo "test-dirs=${TESTS}" > $GITHUB_OUTPUT
+  run-tests:
+    needs: collect-tests
+    strategy:
+      matrix:
+        test: ${{ fromJSON(needs.collect-tests.outputs.test-dirs) }}
+    runs-on: ubuntu-latest
+    container:
+      image: docker.io/zmkfirmware/zmk-build-arm:3.5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Cache west modules
+        uses: actions/cache@v4
+        env:
+          cache-name: cache-zephyr-modules
+        with:
+          path: |
+            modules/
+            tools/
+            zephyr/
+            bootloader/
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('app/west.yml') }}
+          restore-keys: |
+            ${{ runner.os }}-build-${{ env.cache-name }}-
+            ${{ runner.os }}-build-
+            ${{ runner.os }}-
+        timeout-minutes: 2
+        continue-on-error: true
+      - name: Initialize workspace (west init)
+        run: west init -l app
+      - name: Enable babblesim group filter
+        run: west config manifest.group-filter -- +babblesim
+      - name: Update modules (west update)
+        run: west update
+      - name: Export Zephyr CMake package (west zephyr-export)
+        run: west zephyr-export
+      - name: Build BabbleSim components
+        working-directory: tools/bsim
+        run: make everything
+      - name: Test ${{ matrix.test }}
+        working-directory: app
+        run: BSIM_COMPONENTS_PATH="${GITHUB_WORKSPACE}/tools/bsim/components" BSIM_OUT_PATH="${GITHUB_WORKSPACE}/tools/bsim" ./run-ble-test.sh tests/ble/${{ matrix.test }}
+      - name: Archive artifacts
+        if: ${{ always() }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: "${{ matrix.test }}-log-files"
+          path: app/build/**/*.log

.github/workflows/build-user-config.yml

@@ -32,7 +32,7 @@ jobs:
       build_matrix: ${{ env.build_matrix }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install yaml2json
         run: python3 -m pip install remarshal
@@ -52,67 +52,124 @@ jobs:
       fail-fast: false
       matrix: ${{ fromJson(needs.matrix.outputs.build_matrix) }}
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Create build directory
+        run: |
+          echo "build_dir=$(mktemp -d)" >> $GITHUB_ENV
+
       - name: Prepare variables
         shell: sh -x {0}
         env:
+          board: ${{ matrix.board }}
           shield: ${{ matrix.shield }}
+          artifact_name: ${{ matrix.artifact-name }}
         run: |
+          if [ -e zephyr/module.yml ]; then
+            export zmk_load_arg=" -DZMK_EXTRA_MODULES='${GITHUB_WORKSPACE}'"
+            export new_tmp_dir=$(mktemp -d)
+            echo "base_dir=${new_tmp_dir}" >> $GITHUB_ENV
+          else
+            echo "base_dir=${GITHUB_WORKSPACE}" >> $GITHUB_ENV
+          fi
+
           echo "zephyr_version=${ZEPHYR_VERSION}" >> $GITHUB_ENV
-          echo "extra_cmake_args=${shield:+-DSHIELD=\"$shield\"}" >> $GITHUB_ENV
-          echo "display_name=${shield:+$shield - }${{ matrix.board }}" >> $GITHUB_ENV
-          echo "artifact_name=${shield:+$shield-}${{ matrix.board }}-zmk" >> $GITHUB_ENV
+          echo "extra_cmake_args=${shield:+-DSHIELD=\"$shield\"}${zmk_load_arg}" >> $GITHUB_ENV
+          echo "display_name=${shield:+$shield - }${board}" >> $GITHUB_ENV
+          echo "artifact_name=${artifact_name:-${shield:+$shield-}${board}-zmk}" >> $GITHUB_ENV
 
-      - name: Checkout
-        uses: actions/checkout@v3
+      - name: Copy config files to isolated temporary directory
+        run: |
+          if [ "${{ env.base_dir }}" != "${GITHUB_WORKSPACE}" ]; then
+            mkdir "${{ env.base_dir }}/${{ inputs.config_path }}"
+            cp -R ${{ inputs.config_path }}/* "${{ env.base_dir }}/${{ inputs.config_path }}/"
+          fi
 
       - name: Cache west modules
-        uses: actions/cache@v3.0.11
+        uses: actions/cache@v4
         continue-on-error: true
         env:
           cache_name: cache-zephyr-${{ env.zephyr_version }}-modules
         with:
           path: |
-            modules/
-            tools/
-            zephyr/
-            bootloader/
-            zmk/
+            ${{ env.base_dir }}/modules/
+            ${{ env.base_dir }}/tools/
+            ${{ env.base_dir }}/zephyr/
+            ${{ env.base_dir }}/bootloader/
+            ${{ env.base_dir }}/zmk/
           key: ${{ runner.os }}-build-${{ env.cache_name }}-${{ hashFiles('**/west.yml', '**/build.yaml') }}
           restore-keys: |
             ${{ runner.os }}-build-${{ env.cache_name }}-
             ${{ runner.os }}-build-
             ${{ runner.os }}-
 
       - name: West Init
-        run: west init -l "${{ inputs.config_path }}"
+        working-directory: ${{ env.base_dir }}
+        run: west init -l "${{ env.base_dir }}/${{ inputs.config_path }}"
 
       - name: West Update
+        working-directory: ${{ env.base_dir }}
         run: west update
 
       - name: West Zephyr export
+        working-directory: ${{ env.base_dir }}
         run: west zephyr-export
 
       - name: West Build (${{ env.display_name }})
+        working-directory: ${{ env.base_dir }}
         shell: sh -x {0}
-        run: west build -s zmk/app -b "${{ matrix.board }}" -- -DZMK_CONFIG="${GITHUB_WORKSPACE}/${{ inputs.config_path }}" ${{ env.extra_cmake_args }} ${{ matrix.cmake-args }}
+        run: west build -s zmk/app -d "${{ env.build_dir }}" -b "${{ matrix.board }}" -- -DZMK_CONFIG=${{ env.base_dir }}/${{ inputs.config_path }} ${{ env.extra_cmake_args }} ${{ matrix.cmake-args }}
 
       - name: ${{ env.display_name }} Kconfig file
-        run: grep -v -e "^#" -e "^$" build/zephyr/.config | sort
+        run: |
+          if [ -f "${{ env.build_dir }}/zephyr/.config" ]
+          then
+            grep -v -e "^#" -e "^$" "${{ env.build_dir }}/zephyr/.config" | sort
+          else
+            echo "No Kconfig output"
+          fi
+        if: ${{ !cancelled() }}
+
+      - name: ${{ env.display_name }} Devicetree file
+        run: |
+          if [ -f "${{ env.build_dir }}/zephyr/zephyr.dts" ]
+          then
+            cat "${{ env.build_dir }}/zephyr/zephyr.dts"
+          elif [ -f "${{ env.build_dir }}/zephyr/zephyr.dts.pre" ]
+          then
+            cat -s "${{ env.build_dir }}/zephyr/zephyr.dts.pre"
+          else
+            echo "No Devicetree output"
+          fi
+        if: ${{ !cancelled() }}
 
       - name: Rename artifacts
         shell: sh -x {0}
         run: |
-          mkdir build/artifacts
-          if [ -f build/zephyr/zmk.uf2 ]
+          mkdir "${{ env.build_dir }}/artifacts"
+          if [ -f "${{ env.build_dir }}/zephyr/zmk.uf2" ]
           then
-            cp build/zephyr/zmk.uf2 "build/artifacts/${{ env.artifact_name }}.uf2"
-          elif [ -f build/zephyr/zmk.${{ inputs.fallback_binary }} ]
+            cp "${{ env.build_dir }}/zephyr/zmk.uf2" "${{ env.build_dir }}/artifacts/${{ env.artifact_name }}.uf2"
+          elif [ -f "${{ env.build_dir }}/zephyr/zmk.${{ inputs.fallback_binary }}" ]
           then
-            cp "build/zephyr/zmk.${{ inputs.fallback_binary }}" "build/artifacts/${{ env.artifact_name }}.${{ inputs.fallback_binary }}"
+            cp "${{ env.build_dir }}/zephyr/zmk.${{ inputs.fallback_binary }}" "${{ env.build_dir }}/artifacts/${{ env.artifact_name }}.${{ inputs.fallback_binary }}"
           fi
 
       - name: Archive (${{ env.display_name }})
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
+        with:
+          name: artifact-${{ env.artifact_name }}
+          path: ${{ env.build_dir }}/artifacts
+
+  merge:
+    runs-on: ubuntu-latest
+    needs: build
+    name: Merge Output Artifacts
+    steps:
+      - name: Merge Artifacts
+        uses: actions/upload-artifact/merge@v4
         with:
           name: ${{ inputs.archive_name }}
-          path: build/artifacts
+          pattern: artifact-*
+          delete-merged: true