tests: Fix docker image size

Author: jorgenmk

.github/actions/toolchain/action.yml

@@ -0,0 +1,33 @@
+name: "Toolchain"
+description: "Find NCS toolchain version"
+outputs:
+  toolchain-version:
+    description: The version of the toolchain
+    value: ${{ steps.setup.outputs.TOOLCHAIN_VERSION }}
+
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout ATT
+      uses: actions/checkout@v4
+      with:
+        path: att
+    - name: Find NCS SHA
+      shell: bash
+      run: |
+        NCS_REV=$(cat att/west.yml | grep "revision:" | awk '{print $2}' | xargs)
+        echo "NCS_REV=${NCS_REV}" >> $GITHUB_ENV
+        echo "NCS_REV=${NCS_REV}"
+    - name: Checkout NCS
+      uses: actions/checkout@v4
+      with:
+        path: nrf
+        repository: nrfconnect/sdk-nrf
+        ref: ${{ env.NCS_REV }}
+    - name: Set Toolchain Version
+      id: setup
+      shell: bash
+      run: |
+        TOOLCHAIN_VERSION=$(./nrf/scripts/print_toolchain_checksum.sh)
+        echo "TOOLCHAIN_VERSION=${TOOLCHAIN_VERSION}"
+        echo "TOOLCHAIN_VERSION=${TOOLCHAIN_VERSION}" >> $GITHUB_OUTPUT

.github/workflows/build.yml

@@ -57,33 +57,15 @@ jobs:
   setup:
     runs-on: ubuntu-24.04
     outputs:
-      TOOLCHAIN_VERSION: ${{ steps.setup.outputs.TOOLCHAIN_VERSION }}
+      toolchain-version: ${{ steps.setup.outputs.toolchain-version }}
     steps:
-      - name: Checkout ATT
-        uses: actions/checkout@v4
-        with:
-          path: att
-      - name: Find NCS SHA
-        run: |
-          NCS_REV=$(cat att/west.yml | grep "revision:" | awk '{print $2}' | xargs)
-          echo "NCS_REV=${NCS_REV}" >> $GITHUB_ENV
-          echo "NCS_REV=${NCS_REV}"
-      - name: Checkout NCS
-        uses: actions/checkout@v4
-        with:
-          path: nrf
-          repository: nrfconnect/sdk-nrf
-          ref: ${{ env.NCS_REV }}
-      - name: Set Toolchain Version
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/toolchain
         id: setup
-        run: |
-          TOOLCHAIN_VERSION=$(./nrf/scripts/print_toolchain_checksum.sh)
-          echo "TOOLCHAIN_VERSION=${TOOLCHAIN_VERSION}"
-          echo "TOOLCHAIN_VERSION=${TOOLCHAIN_VERSION}" >> $GITHUB_OUTPUT
   build:
     runs-on: ubuntu-24.04
     needs: setup
-    container: ghcr.io/nrfconnect/sdk-nrf-toolchain:${{ needs.setup.outputs.TOOLCHAIN_VERSION }}
+    container: ghcr.io/nrfconnect/sdk-nrf-toolchain:${{ needs.setup.outputs.toolchain-version }}
     defaults:
       run:
         shell: bash

.github/workflows/dfu_check.yml

@@ -19,13 +19,24 @@ on:
         required: true
 
 jobs:
+  setup:
+    runs-on: ubuntu-24.04
+    outputs:
+      toolchain-version: ${{ steps.setup.outputs.toolchain-version }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/toolchain
+        id: setup
   analyze:
     name: Static analysis
-    runs-on: ubuntu-latest
-    container: ghcr.io/zephyrproject-rtos/ci:v0.27.4
+    needs: setup
+    runs-on: ubuntu-24.04
+    container: ghcr.io/nrfconnect/sdk-nrf-toolchain:${{ needs.setup.outputs.toolchain-version }}
     env:
       BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory
-      CMAKE_PREFIX_PATH: /opt/toolchains
+    defaults:
+      run:
+        shell: bash
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -52,10 +63,13 @@ jobs:
       - name: Unzip update ZIPs
         working-directory: thingy91x-oob/artifacts
         run: |
-          unzip -o -d nrf91-app hello.nrfcloud.com-${{ inputs.artifact_fw_version }}-thingy91x-nrf91-dfu.zip
-          unzip -o -d nrf91-bootloader hello.nrfcloud.com-${{ inputs.artifact_fw_version }}-thingy91x-nrf91-bootloader.zip
-          unzip -o -d nrf53-app connectivity-bridge-${{ inputs.artifact_fw_version }}-thingy91x-nrf53-dfu.zip
-          unzip -o -d nrf53-bootloader connectivity-bridge-${{ inputs.artifact_fw_version }}-thingy91x-nrf53-bootloader.zip
+          unzip_file() {
+            python3 -c "import zipfile, sys; zipfile.ZipFile(sys.argv[1]).extractall(sys.argv[2])" "$1" "$2"
+          }
+          unzip_file hello.nrfcloud.com-${{ inputs.artifact_fw_version }}-thingy91x-nrf91-dfu.zip nrf91-app
+          unzip_file hello.nrfcloud.com-${{ inputs.artifact_fw_version }}-thingy91x-nrf91-bootloader.zip nrf91-bootloader
+          unzip_file connectivity-bridge-${{ inputs.artifact_fw_version }}-thingy91x-nrf53-dfu.zip nrf53-app
+          unzip_file connectivity-bridge-${{ inputs.artifact_fw_version }}-thingy91x-nrf53-bootloader.zip nrf53-bootloader
 
       - name: Install dependencies
         run: |

.github/workflows/test.yml

@@ -13,6 +13,7 @@ on:
   push:
     branches:
       - main
+      - fix-dfucheck
     paths-ignore:
       - ".github/workflows/docs-build-and-publish.yml"
       - "docs/**"