cybcon · Jul 6, 2026 · Jul 6, 2026 · Jul 6, 2026
diff --git a/.github/workflows/build-and-push-container-image.yaml b/.github/workflows/build-and-push-container-image.yaml
@@ -19,7 +19,7 @@ jobs:
       !contains(github.event.pull_request.labels.*.name, 'chore')
     steps:
       - name: Checkout GIT repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
       - name: Get the application version
         id: application-version
         run: |
@@ -28,20 +28,29 @@ jobs:
             echo "ERROR: unable to detect version number!" >&2
             exit 1
           fi
-          echo "tag=${image_version}" >> $GITHUB_OUTPUT
+          echo "tag=${image_version}" >> "${GITHUB_OUTPUT}"
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
+        uses: docker/setup-qemu-action@v4
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Login to container registry
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
       - name: Build and push
-        uses: docker/build-push-action@v6
+        uses: docker/build-push-action@v7
         with:
           push: true
           context: .
           platforms: linux/amd64, linux/arm64
           tags: oitc/modbus-client:${{steps.application-version.outputs.tag}},oitc/modbus-client:latest
+          labels: |
+            site.local.program.version=${{ steps.application-version.outputs.tag }}
+            context.github.repositoryUrl=${{ github.repositoryUrl }}
+            context.github.actor=${{ github.actor }}
+            context.github.event.repository.updated_at=${{ github.event.repository.updated_at}}
+            context.github.ref=${{ github.ref }}
+            context.github.job=${{ github.job }}
+            context.runner.os=${{ runner.os }}
+            context.runner.arch=${{ runner.arch }}
diff --git a/.github/workflows/container-image-build-validation.yaml b/.github/workflows/container-image-build-validation.yaml
@@ -7,195 +7,5 @@ on:
       - synchronize
       - reopened
 jobs:
-  container-build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout GIT repository
-        uses: actions/checkout@v4
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Test build
-        uses: docker/build-push-action@v6
-        with:
-          push: false
-          load: false
-          context: .
-          platforms: linux/amd64, linux/arm64
-          tags: container-build:test
-      - name: Test build and export for further validation
-        uses: docker/build-push-action@v6
-        with:
-          push: false
-          load: true
-          context: .
-          tags: container-build:test
-          outputs: type=docker,dest=/tmp/container.tar
-      - name: Upload container image as artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: container-build
-          path: /tmp/container.tar
-
-  function-test-preparation:
-    name: Container functionality test preparation
-    runs-on: ubuntu-latest
-    permissions: write-all
-    steps:
-      - name: Checkout GIT repository
-        uses: actions/checkout@v4
-      - name: Log in to Github container registry
-        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
-      - name: Build container for functionality test
-        uses: docker/build-push-action@v6
-        with:
-          push: true
-          load: false
-          context: .
-          file: ./Dockerfile
-          tags: ghcr.io/cybcon/modbus-client/modbus-client:test
-
-  function-test-execution:
-    name: Container functionality test execution
-    needs: function-test-preparation
-    runs-on: ubuntu-latest
-    services:
-      modbusserver:
-        image: oitc/modbus-server:latest
-        ports:
-          - 5020:5020
-    steps:
-      - name: Log in to Github container registry
-        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
-      - name: Pull Modbus Client for functionality test
-        run: |
-          docker pull ghcr.io/cybcon/modbus-client/modbus-client:test
-          echo "# Modbus functionality test" >> ${GITHUB_STEP_SUMMARY}
-      - name: Get modbus server address
-        id: modbus-server-address
-        run: |
-          LOCAL_MACHINE=$(ifconfig -a eth0|grep inet|grep -v 127.0.0.1|grep -v inet6|awk '{print $2}'|tr -d "addr:")
-          echo "DEBUG: ${LOCAL_MACHINE}"
-          echo "ip=${LOCAL_MACHINE}" >> $GITHUB_OUTPUT
-      - name: Validate server endpoint
-        run: |
-          modbusserver=${{steps. modbus-server-address.outputs.ip}}
-          ping -c 1 -q ${modbusserver}
-          RC=$?
-          if [ ${RC} -gt 0 ]; then
-            echo "ERROR: Modbus slave not reachable" >&2
-            exit 1
-          fi
-      - name: Test Discrete Output Coils
-        run: |
-          modbusserver=${{steps. modbus-server-address.outputs.ip}}
-          echo "## Get Discrete Output Coils" >> ${GITHUB_STEP_SUMMARY}
-          echo '<details>' >> ${GITHUB_STEP_SUMMARY}
-          echo '  <summary>Test output details</summary>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo "  docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 1 -r 0 -l 10" >> ${GITHUB_STEP_SUMMARY}
-          docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 1 -r 0 -l 10 > output.tmp 2>&1
-          cat output.tmp | while read line
-          do
-            echo "  ${line}" >> ${GITHUB_STEP_SUMMARY}
-          done
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo '</details>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          # analyze output
-          RESULT=$(cat output.tmp | grep ^2 | awk '{print $3}')
-          if [ "${RESULT}" == "False" ]; then
-            echo "Test succesfull :white_check_mark:" >> ${GITHUB_STEP_SUMMARY}
-          else
-            echo "Test failed :x:" >> ${GITHUB_STEP_SUMMARY}
-            exit 1
-          fi
-      - name: Test Discrete Input Contacts
-        run: |
-          modbusserver=${{steps. modbus-server-address.outputs.ip}}
-          echo "## Get Discrete Input Contacts" >> ${GITHUB_STEP_SUMMARY}
-          echo '<details>' >> ${GITHUB_STEP_SUMMARY}
-          echo '  <summary>Test output details</summary>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo "  docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 2 -r 0 -l 10" >> ${GITHUB_STEP_SUMMARY}
-          docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 2 -r 0 -l 10 > output.tmp 2>&1
-          cat output.tmp | while read line
-          do
-            echo "  ${line}" >> ${GITHUB_STEP_SUMMARY}
-          done
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo '</details>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          # analyze output
-          RESULT=$(cat output.tmp | grep ^10002 | awk '{print $3}')
-          if [ "${RESULT}" == "False" ]; then
-            echo "Test succesfull :white_check_mark:" >> ${GITHUB_STEP_SUMMARY}
-          else
-            echo "Test failed :x:" >> ${GITHUB_STEP_SUMMARY}
-            exit 1
-          fi
-      - name: Test Analog Output Holding Register
-        run: |
-          modbusserver=${{steps. modbus-server-address.outputs.ip}}
-          echo "## Get Analog Output Holding Register" >> ${GITHUB_STEP_SUMMARY}
-          echo '<details>' >> ${GITHUB_STEP_SUMMARY}
-          echo '  <summary>Test output details</summary>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo "  docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 3 -r 0 -l 10" >> ${GITHUB_STEP_SUMMARY}
-          docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 3 -r 0 -l 10 > output.tmp 2>&1
-          cat output.tmp | while read line
-          do
-            echo "  ${line}" >> ${GITHUB_STEP_SUMMARY}
-          done
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo '</details>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          # analyze output
-          RESULT=$(cat output.tmp | grep ^40002 | awk '{print $2}')
-          if [ "${RESULT}" == "0x0000" ]; then
-            echo "Test succesfull :white_check_mark:" >> ${GITHUB_STEP_SUMMARY}
-          else
-            echo "Test failed :x:" >> ${GITHUB_STEP_SUMMARY}
-            exit 1
-          fi
-      - name: Test Analog Input Register
-        run: |
-          modbusserver=${{steps. modbus-server-address.outputs.ip}}
-          echo "## Get Analog Input Register" >> ${GITHUB_STEP_SUMMARY}
-          echo '<details>' >> ${GITHUB_STEP_SUMMARY}
-          echo '  <summary>Test output details</summary>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo "  docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 4 -r 0 -l 10" >> ${GITHUB_STEP_SUMMARY}
-          docker run --rm ghcr.io/cybcon/modbus-client/modbus-client:test -s ${modbusserver} -p 5020 -t 4 -r 0 -l 10 > output.tmp 2>&1
-          cat output.tmp | while read line
-          do
-            echo "  ${line}" >> ${GITHUB_STEP_SUMMARY}
-          done
-          echo '  ```' >> ${GITHUB_STEP_SUMMARY}
-          echo '</details>' >> ${GITHUB_STEP_SUMMARY}
-          echo "" >> ${GITHUB_STEP_SUMMARY}
-          # analyze output
-          RESULT=$(cat output.tmp | grep ^30002 | head -1 | awk '{print $2}')
-          if [ "${RESULT}" == "0x0000" ]; then
-            echo "Test succesfull :white_check_mark:" >> ${GITHUB_STEP_SUMMARY}
-          else
-            echo "Test failed :x:" >> ${GITHUB_STEP_SUMMARY}
-            exit 1
-          fi
-
-  scan:
-    name: Container vulnerability scan
-    needs: container-build
-    uses: cybcon/github_workflows/.github/workflows/container-vulnerability-scan.yaml@v1.4.0
-    with:
-      image_name: container-build:test
-      image_artifact_filename: container.tar
-      image_artifact_name: container-build
-      login_dockerhub: false
-      trivy_tag: latest
+  container-image-build-validation:
+    uses: cybcon/github_workflows/.github/workflows/container-image-build-validation.yaml@v2.1.0
diff --git a/.github/workflows/pre-commit.yaml b/.github/workflows/pre-commit.yaml
@@ -3,8 +3,7 @@ on:
   pull_request:
   push:
     branches:
-      - master
       - main
 jobs:
   pre-commit:
-    uses: cybcon/github_workflows/.github/workflows/pre-commit.yaml@v1.4.0
+    uses: cybcon/github_workflows/.github/workflows/pre-commit.yaml@v2.1.0
diff --git a/.github/workflows/release-from-label.yaml b/.github/workflows/release-from-label.yaml
@@ -5,4 +5,4 @@ on:
       - closed
 jobs:
   release:
-    uses: cybcon/github_workflows/.github/workflows/release-from-label.yaml@v1.4.0
+    uses: cybcon/github_workflows/.github/workflows/release-from-label.yaml@v2.1.0
diff --git a/.github/workflows/release-label-validation.yaml b/.github/workflows/release-label-validation.yaml
@@ -10,4 +10,4 @@ on:
       - unlabeled
 jobs:
   release-label-validation:
-    uses: cybcon/github_workflows/.github/workflows/release-label-validation.yaml@v1.4.0
+    uses: cybcon/github_workflows/.github/workflows/release-label-validation.yaml@v2.1.0
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -1,40 +1,47 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v5.0.0
+    rev: v6.0.0
     hooks:
       - id: fix-byte-order-marker
+      - id: check-ast
       - id: check-json
       - id: check-yaml
+      - id: debug-statements
       - id: end-of-file-fixer
       - id: trailing-whitespace
+      - id: requirements-txt-fixer
       - id: mixed-line-ending
         args: ['--fix=lf']
         description: Forces to replace line ending by the UNIX 'lf' character
       - id: detect-aws-credentials
         args: ['--allow-missing-credentials']
       - id: detect-private-key
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.21.2
+    hooks:
+      - id: pyupgrade
   - repo: https://github.com/myint/autoflake
-    rev: v2.3.1
+    rev: v2.3.3
     hooks:
       - id: autoflake
         args:
           - --in-place
           - --remove-unused-variables
           - --remove-all-unused-imports
   - repo: https://github.com/hadolint/hadolint
-    rev: v2.12.0
+    rev: v2.14.0
     hooks:
       - id: hadolint-docker
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: v0.8.4
+    rev: v0.15.20
     hooks:
       - id: ruff
         args:
           - '--line-length=120'
           - '--fix'
           - '--exit-non-zero-on-fix'
   - repo: https://github.com/pycqa/isort
-    rev: 5.13.2
+    rev: 8.0.1
     hooks:
       - id: isort
         name: isort (python)
@@ -43,8 +50,12 @@ repos:
           - black
           - '--filter-files'
   - repo: https://github.com/psf/black
-    rev: 24.10.0
+    rev: 26.5.1
     hooks:
       - id: black
         args:
           - '--line-length=120'
+  - repo: https://github.com/rhysd/actionlint
+    rev: v1.7.11
+    hooks:
+      - id: actionlint
diff --git a/.tool-versions b/.tool-versions
@@ -1 +1,2 @@
-pre-commit 4.0.1
+pre-commit 4.6.0
+python 3.14.6
diff --git a/.vscode/settings.json b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "python-envs.defaultEnvManager": "ms-python.python:system"
+}